We claim:
1. An audio component comprising:
a housing;
a circuit for producing an audio signal, the circuit being supported by the housing, a battery being supportable by the housing and electrically connectable to the circuit; and
a locking assembly operable to lock the battery in a position relative to the housing.
2. An audio component according to claim 1, wherein the housing defines a receptacle having an open end, the battery being supportable in the receptacle, the housing including a cover selectively closing the open end of the receptacle.
3. An audio component according to claim 2, further comprising a biasing member supported in the receptacle and operable to bias the battery out of the receptacle.
4. An audio component according to claim 1, wherein the locking assembly includes a locking projection on one of the battery and the housing and a recess defined by the other of the battery and the housing, the locking projection being movable between a locked position, in which the projection engages the recess to lock the battery in a position relative to the housing, and an unlocked position, in which the battery is movable relative to the housing.
5. An audio component according to claim 4, wherein the locking assembly includes a biasing member biasing the locking projection toward the locked position.
6. An audio component according to claim 5, wherein the locking assembly includes an actuator operable to move the locking projection between the locked position and the unlocked position, and wherein the biasing member biases the actuator to a position corresponding to the locked position of the locking projection to bias the locking projection to the locked position.
7. An audio component according to claim 4, wherein the locking assembly includes an actuator operable to move the locking projection from the locked position to the unlocked position.
8. An audio component according to claim 7, wherein the actuator is movable between a locked position and an unlocked position, the locking projection being in the locked position thereof when the actuator is in the locked position thereof, and the locking projection being in the unlocked position thereof when the actuator is in the unlocked position thereof.
9. An audio component according to claim 8, wherein the actuator allows the locking projection to move from the locked position of the locking projection to the unlocked position of the locking projection.
10. An audio component according to claim 8, wherein the actuator moves the locking projection from the locked position to the unlocked position of the locking projection.
11. An audio component according to claim 1, wherein the battery is a power tool battery operable to power a power tool, the circuit being electrically connectable to the power tool battery.
12. An audio component according to claim 11, wherein the battery is a slide-on power tool battery, the housing including a support portion, the support portion selectively supporting the slide-on power tool battery.
13. An audio component according to claim 12, wherein one of the slide-on power tool battery and the support portion include a projection, the other of the slide-on power tool battery and the support portion defining a recess, the projection being engageable in the recess to support the slide-on power tool battery on the support portion.
14. An audio component according to claim 11, wherein the power tool battery includes a battery locking assembly to lock the power tool battery to a power tool, the locking assembly cooperating with the battery locking assembly to lock the power tool battery in a position relative to the housing.
15. An audio component according to claim 14, wherein the battery locking assembly includes a battery locking projection on the power tool battery, the battery locking projection being movable between a locked position, in which the projection engages a recess on the power tool to lock the power tool battery to the power tool, and an unlocked position, in which the power tool battery is movable relative to the power tool, wherein the locking assembly includes a locking projection on the housing and the battery locking projection provides a recess, the locking projection being movable between a locked position, in which the locking projection engages the recess to lock the battery in a position relative to the housing, and an unlocked position, in which the battery is movable relative to the housing.
16. An audio component according to claim 15, wherein the housing defines a receptacle having an open end and a closed end, the battery being supportable in the receptacle, the receptacle defining an axis of insertion extending from the open end of the receptacle to the closed end of the receptacle, and wherein the battery locking projection of the battery locking assembly is movable perpendicularly to the axis of insertion between the locked position and the unlocked position.
17. A battery charger comprising:
a housing;
a charging circuit supported by the housing, the charging circuit being selectively connectable to a power source, a battery being connectable to the housing and electrically connectable to the charging circuit, the charging circuit being operable to charge the battery; and
a locking assembly operable to lock the battery in a position relative to the housing.
18. A battery charger according to claim 17, wherein the housing defines a receptacle having an open end, the battery being supportable in the receptacle, the housing including a cover selectively closing the open end of the receptacle.
19. A battery charger according to claim 18, further comprising a biasing member supported in the receptacle and operable to bias the battery out of the receptacle.
20. A battery charger according to claim 17, wherein the locking assembly includes a locking projection on one of the battery and the housing and a recess defined by the other of the battery and the housing, the locking projection being movable between a locked position, in which the projection engages the recess to lock the battery in a position relative to the housing, and an unlocked position, in which the battery is movable relative to the housing.
21. A battery charger according to claim 20, wherein the locking assembly includes an actuator operable to move the locking projection from the locked position to the unlocked position.
22. A battery charger according to claim 21, wherein the actuator is movable between a locked position and an unlocked position, the locking projection being in the locked position thereof when the actuator is in the locked position thereof, and the locking projection being in the unlocked position thereof when the actuator is in the unlocked position thereof.
23. A battery charger according to claim 22, wherein the actuator allows the locking projection to move from the locked position of the locking projection to the unlocked position of the locking projection.
24. A battery charger according to claim 22, wherein the actuator moves the locking projection from the locked position to the unlocked position of the locking projection.
25. A battery charger according to claim 20, wherein the locking assembly includes a biasing member biasing the locking projection toward a locked position.
26. A battery charger according to claim 25, wherein the locking assembly includes an actuator operable to move the locking projection between the locked position and the unlocked position, and wherein the biases member biasing the actuator to a position corresponding to the locked position of the locking projection to bias the locking projection to the locked position.
27. A battery charger according to claim 17, wherein the battery is a power tool battery operable to power a power tool, the charging circuit being electrically connectable to the power tool battery.
28. A battery charger according to claim 27, wherein the battery is a slide-on power tool battery, the housing including a support portion, the support portion selectively supporting the slide-on power tool battery.
29. A battery charger according to claim 28, wherein one of the slide-on power tool battery and the support portion include a projection, the other of the slide-on power tool battery and the support portion defining a recess, the projection being engageable in the recess to support the slide-on power tool battery on the support portion.
30. A battery charger according to claim 27, wherein the battery is a tower power tool battery, the housing defining an opening, the opening selectively supporting the tower power tool battery.
31. A battery charger according to claim 30, wherein the tower power tool battery includes a battery insertion portion, the battery insertion portion being engageable in the opening of the housing to support the tower power tool battery on the housing.
32. A battery charger according to claim 27, wherein the power tool battery includes a battery locking assembly to lock the power tool battery to a power tool, the locking assembly cooperating with the battery locking assembly to lock the battery in a position relative to the housing.
33. A battery charger according to claim 32, wherein the battery locking assembly includes a battery locking projection on the power tool battery, the battery locking projection being movable between a locked position, in which the battery locking projection engages a recess on the power tool to lock the power tool battery to the power tool, and an unlocked position, in which the power tool battery is movable relative to the power tool, wherein the locking assembly includes a locking projection on the housing and the battery locking projection provides a recess, the locking projection being movable between a locked position, in which the locking projection engages the recess to lock the battery in a position relative to the housing, and an unlocked position, in which the battery is movable relative to the housing.
34. A battery charger according to claim 33, wherein the housing defines a receptacle having an open end, the battery being supportable in the receptacle, the receptacle defining an axis of insertion extending from the open end of the receptacle to the closed end of the receptacle, and wherein the locking projection of the battery locking assembly is movable perpendicularly to the axis of insertion between the locked position and the unlocked position.
35. An electrical component comprising:
a housing defining a receptacle;
an electrical circuit supported by the housing, a battery being supportable in the receptacle and connectable to the electrical circuit; and
a biasing member operable to bias the battery out of the receptacle.
36. An electrical component according to claim 35, wherein the electrical component is an audio component, and wherein the electrical circuit is an audio circuit for producing an audio signal.
37. An electrical component according to claim 35, wherein the electrical component is a battery charger, and wherein the electrical circuit is a charging circuit electrically connectable to the battery and to a power source, and operable to charge the battery.
38. An electrical component according to claim 35, wherein the receptacle has an open end.
39. An electrical component according to claim 38, wherein the housing includes a cover selectively closing the open end of the receptacle.
40. An electrical component according to claim 39, wherein the cover includes a second biasing member, the second biasing member biasing the battery into the receptacle.
41. An electrical component according to claim 35, wherein the battery is a power tool battery operable to power a power tool, the electrical circuit being electrically connectable to the power tool battery.
42. An electrical component according to claim 41, wherein the battery is a slide-on power tool battery, and wherein the housing includes a support portion, the support portion selectively supporting the slide-on power tool battery.
43. An electrical component according to claim 42, wherein one of the slide-on power tool battery and the support portion include a projection, the other of the slide-on power tool battery and the support portion defining a recess, the projection being engageable in the recess to support the slide-on power tool battery on the support portion.
44. An electrical component according to claim 41, wherein the battery is a tower power tool battery, and wherein the housing defines an opening, the opening selectively supporting the tower power tool battery.
45. An electrical component according to claim 44, wherein the tower power tool battery includes a battery insertion portion, the battery insertion portion being engageable in the opening of the housing to support the tower power tool battery on the housing.
46. An electrical component according to claim 35, wherein the receptacle has an open end and a closed end, the biasing member being supportable on the closed end of the receptacle.
47. An electrical component according to claim 46, wherein the biasing member is a spring.
48. An electrical component according to claim 35, further comprising an electrical connector assembly for connecting the battery to the electrical circuit, the electrical connector assembly being supported in the receptacle.
49. An electrical component according to claim 48, wherein the receptacle has an open end, wherein the electrical connector assembly includes a support portion for supporting the battery, the support portion being movable relative to the housing, and wherein the biasing member biases the support portion toward the open end of the receptacle to bias the battery toward the open end of the receptacle.
50. An electrical component according to claim 35, further comprising a locking assembly operable to lock the battery in a position relative to the housing.
51. An electrical component according to claim 50, wherein the receptacle has an open end, and wherein the locking assembly includes a cover supported by the housing, the cover selectively closing the open end of the receptacle to lock the battery in the receptacle.
52. An electrical component according to claim 50, further comprising an electrical connector assembly for electrically connecting the battery to the electrical circuit, wherein the locking assembly locks the battery to the electrical connector assembly.
53. An electrical component according to claim 52, wherein the locking assembly includes a locking projection on one of the battery and the electrical connector assembly and a recess defined by the other of the battery and the electrical connector assembly, the locking projection being movable between a locked position, in which the projection engages the recess to lock the battery in a position relative to the electrical connector assembly, and an unlocked position, in which the battery is movable relative to the electrical connector assembly.
54. An electrical component according to claim 35, further comprising:
an electrical connector assembly for electrically connecting the battery to the electrical circuit, and
a locking assembly operable to lock the battery in a position relative to the housing, the locking assembly locking the electrical connector to the housing.
55. An electrical component according to claim 54, wherein the locking assembly includes a locking projection on one of the electrical connector assembly and the housing and a recess defined by the other of the electrical connector assembly and the housing, the locking projection being movable between a locked position, in which the projection engages the recess to lock the electrical connector assembly in a position relative to the housing, and an unlocked position, in which the electrical connector assembly is movable relative to the housing.
56. An electrical component according to claim 55, wherein the locking assembly includes an actuator operable to control movement of the locking projection between the locked position and the unlocked position.
57. An electrical component comprising:
a housing;
an electrical circuit supported by the housing; and
a connector assembly for supporting a battery and for connecting the battery to the electrical circuit, the connector assembly being movably supported by the housing.
58. An electrical component according to claim 57, wherein the electrical component is an audio component, and wherein the electrical circuit is an audio circuit for producing an audio signal.
59. An electrical component according to claim 57, wherein the electrical component is a battery charger, and wherein the electrical circuit is a charging circuit electrically connectable to the battery and to a power source and operable to charge the battery.
60. An electrical component according to claim 57, wherein the housing defines a receptacle, and wherein the battery is supportable in the receptacle.
61. An electrical component according to claim 60, further comprising a biasing member to bias the battery toward the open end of the receptacle.
62. An electrical component according to claim 61, wherein the biasing member is supported between the housing and the connector assembly to bias the connector assembly toward the open end of the receptacle.
63. An electrical component according to claim 61, wherein the receptacle has an open end and a closed end, the biasing member being supportable on the closed end of the receptacle.
64. An electrical component according to claim 63, wherein the biasing member is a spring.
65. An electrical component according to claim 60, wherein the battery is one of a first battery having a first dimension and a second battery having a second dimension, the first dimension being different than the second dimension, and wherein the receptacle selectively receives one of the first battery and the second battery.
66. An electrical component according to claim 65, wherein the receptacle accommodates only one of the first battery and second battery at a time.
67. An electrical component according to claim 66, wherein the receptacle has an open end and a closed end, the receptacle defines an axis of insertion extending from the open end of the receptacle to the closed end of the receptacle, wherein the battery is one of a first battery having a first dimension and a second battery having a second dimension, the first dimension and the second dimension being measured generally along the axis of insertion.
68. An electrical component according to claim 67, wherein the battery includes a battery terminal, and wherein the connector assembly includes a connector terminal connected to the electrical circuit, the battery terminal being connectable to the connector terminal, the battery terminal and the connector terminal being supportable in the receptacle.
69. An electrical component according to claim 60, wherein the receptacle has an open end, and wherein the housing includes a cover selectively closing the open end of the receptacle.
70. An electrical component according to claim 57, wherein the connector assembly includes a support portion, the battery being supportable on the support portion, the support portion being movable relative to the housing.
71. An electrical component according to claim 70, wherein one of the battery and the support portion includes a projection and the other of the battery and the support portion defines a recess, the projection being engageable in the recess to support the battery on the connector assembly.
72. An electrical component according to claim 57, wherein the battery includes a battery terminal, and wherein the connector assembly includes a connector terminal connected to the electrical circuit, the connector terminal being movable relative to the housing, the battery terminal being connectable to the connector terminal to connect the battery to the electrical circuit.
73. An electrical component according to claim 57, wherein the battery includes a battery terminal, and wherein the connector assembly includes a support portion for supporting the battery and a connector terminal connected to the electrical circuit, the support member and the connector terminal being movable relative to the housing, the battery terminal being connected to the terminal to connect the battery to the electrical circuit.
74. An electrical component according to claim 57, further comprising a locking assembly operable to lock the battery in a position relative to the housing.
75. An electrical component according to claim 74, wherein the housing defines a receptacle having an open end, the battery being supportable in the receptacle, and wherein the locking assembly includes a cover supported by the housing, the cover closing the open end of the receptacle to lock the battery to the housing.
76. An electrical component according to claim 74, wherein the locking assembly includes a locking projection on one of the connector assembly and the housing and a recess defined by the other of the connector assembly and the housing, the locking projection being movable between a locked position, in which the projection engages the recess to lock the connector assembly in a position relative to the housing, and an unlocked position, in which the connector assembly is movable relative to the housing.
77. An electrical component according to claim 76, wherein the locking assembly includes an actuator operable to control movement of the locking projection between the locked position and the unlocked position.
78. An electrical component according to claim 76, wherein the locking assembly includes a biasing member biasing the locking projection toward the locked position.
79. An electrical component according to claim 78, wherein the locking assembly includes an actuator operable to control movement of the locking projection between the locked position and the unlocked position, and wherein the biasing member biases the actuator to a position corresponding to the locked position of the locking projection to bias the locking projection to the locked position.
80. A combination comprising:
an electrical component including
a housing defining a well portion in a rear of the housing, the housing including a housing connector, and
an electrical circuit supported by the housing; and
an accessory bag selectively supportable by the housing at least partially within the well portion, the bag including a bag connector connectable to the housing connector to support the accessory bag on the housing.
81. An electrical component comprising:
a housing;
a blow-molded base connected to the housing;
a handle connected to the housing and to base, the handle having an upper portion positioned above the housing and a side portion positioned to one side of the housing, the handle being configured to absorb impacts to the housing; and
an electrical circuit supported by the housing.
82. An electrical combination comprising:
an audio component including a housing having a support portion and a circuit for producing an audio signal, the circuit being supported by the housing; and
a slide-on power tool battery supportable by the support portion of the housing, the slide-on power tool battery being operable to power a power tool.
83. An electrical component comprising:
a housing defining a receptacle having an open end, the housing including a cover selectively closing the open end of the receptacle; and
an electrical circuit supported by the housing, a first battery being supportable in the receptacle and connectable to the electrical circuit, the first battery having a first dimension, a second battery being supportable in the receptacle and connectable to the electrical circuit, the second battery having a second dimension, the first dimension being different than the second dimension, the receptacle selectively receiving one of the first battery and the second battery.
84. An electrical combination comprising:
an audio component including
a component housing including a component connector, and
an audio circuit supported by the component housing and operable to produce an audio signal, the audio circuit being electrically connectable to a power source; and
a battery charger including
a charger housing including a charger connector, the charger connector being connectable with the component connector to removably connect the charger housing to the component housing, and
a charging circuit connectable to a battery and to a power source and operable to charge the battery.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
1. A method used during fabrication of a semiconductor device, comprising:
forming a semiconductor wafer substrate assembly comprising a plurality features in a first region and a plurality of features in a second region, wherein a mean distance between adjacent features in the first region is different than a mean distance between adjacent features in the second region; and
flowing a nonconformal layer over the first region and over the second region at a uniform rate, wherein, during the flowing, the nonconformal layer at least partially migrates from the second region to the first region to result in the nonconformal layer having a first thickness in the first region and a second thickness in the second region, wherein subsequent to the formation and prior to an etch of the nonconformal layer, the first thickness is greater than the second thickness.
2. The method of claim 1 further comprising forming the features in the second region to have a mean distance between adjacent features of at least twice the mean distance between adjacent features in the first region.
3. The method of claim 1 further comprising forming the features in the second region to have a mean distance between adjacent features of at least four times the mean distance between adjacent features in the first region.
4. The method of claim 1 wherein the flowing of the nonconformal layer comprises:
placing the semiconductor wafer substrate assembly into a deposition chamber;
flowing the nonconformal layer with a process comprising introducing ozone (O3), tetraethyl orthosilicate (TEOS), and at least one of triethylphosphate (TEPO) and tris(tert-butoxy)silanol (TBOS) into the deposition chamber.
5. The method of claim 4 wherein flowing the nonconformal layer comprises:
introducing TEOS into the chamber for a timed period without introducing O3, TEPO, and TBOS; then
introducing none of TEOS, O3, TEPO, and TBOS into the chamber for a timed period; then
introducing O3 into the chamber for a timed period without introducing TEOS, TEPO, and TBOS; then
introducing none of TEOS, O3, TEPO, and TBOS into the chamber for a timed period; then
introducing one of TEPO and TBOS into the chamber for a timed period without introducing TEOS and O3; then
introducing none of TEOS, O3, TEPO, and TBOS into the chamber for a timed period; then
introducing O3 into the chamber for a timed period without introducing TEOS, TEPO, and TBOS; then
introducing none of TEOS, O3, TEPO, and TBOS into the chamber for a timed period.
6. The method of claim 5 further comprising maintaining a chamber temperature of between about 200\xb0 C. and about 600\xb0 C. during the flowing of the nonconformal layer.
7. The method of claim 6 further comprising performing an etch on the nonconformal layer in the first region and the second region.
8. The method of claim 7 wherein the etch is a wet etch.
9. The method of claim 7 further comprising, subsequent to the etch, forming a silicide layer in the second region, wherein the nonconformal layer prevents the suicide layer from forming in the first region.
10. The method of claim 5 further comprising maintaining a chamber temperature of between about 300\xb0 C. and about 500\xb0 C. during the flowing of the nonconformal layer.
11. The method of claim 5 further comprising maintaining a chamber temperature of about 350\xb0 C. during the flowing of the nonconformal layer.
12. The method of claim 4 wherein flowing the nonconformal layer comprises:
introducing TEOS into the chamber for between about 1 second to about 5 seconds without introducing O3, TEPO, and TBOS; then
introducing O3 into the chamber for between about 1 second and about 20 seconds without introducing TEOS, TEPO, and TBOS; then
introducing one of TEPO and TBOS into the chamber for between about 1 second and about 5 seconds without introducing TEOS and O3; then
introducing O3 into the chamber for between about 1 second and about 20 seconds without introducing TEOS, TEPO, and TBOS.
13. The method of claim 12 further comprising maintaining a chamber temperature of between about 200\xb0 C. and about 600\xb0 C. during the flowing of the nonconformal layer.
14. The method of claim 12 further comprising maintaining a chamber temperature of between about 300\xb0 C. and about 500\xb0 C. during the flowing of the nonconformal layer.
15. The method of claim 12 further comprising maintaining a chamber temperature of about 350\xb0 C. during the flowing of the nonconformal layer.
16. The method of claim 1 further comprising implanting the semiconductor wafer substrate assembly, such that the nonconformal layer masks the implantation such that an implant concentration of the semiconductor wafer substrate assembly is different at the first region than at the second region.
17. The method of claim 16 wherein the implanting of the semiconductor wafer substrate assembly results in a higher implant concentration of the semiconductor wafer substrate assembly at the second region than at the first region.
18. A method used during fabrication of an electronic device comprising a semiconductor device, comprising:
providing at least one semiconductor device formed by a method comprising:
forming a semiconductor wafer substrate assembly comprising a plurality features in a first region and a plurality of features in a second region, wherein a mean distance between adjacent features in the first region is different than a mean distance between adjacent features in the second region; and
flowing a nonconformal layer over the first region and over the second region at a uniform rate, wherein, during the flowing, the nonconformal layer at least partially migrates from the second region to the first region to result in the nonconformal layer having a first thickness in the first region and a second thickness in the second region, wherein subsequent to the formation and prior to an etch of the nonconformal layer, the first thickness is greater than the second thickness;
providing at least one microprocessor; and
electrically coupling the microprocessor and the at least one semiconductor device to facilitate the passage of electrical signals therebetween.