1. A method of fabricating a transistor having a source, drain, and a gate on a substrate, the method comprising:
implanting, into a surface of the substrate, a first impurity region with a first volume and a first surface area, the first impurity region being of a first type;
implanting, into a source region of the transistor, a second impurity region with a second volume and a second surface area in the first surface area of the first impurity region, the second impurity region being of an opposite second type relative to the first type;
forming a gate oxide between the source region and a drain region of the transistor, the gate oxide of the transistor being formed after implantation of the second impurity region;
covering the gate oxide with a conductive material;
implanting, into the source region of the transistor, a third impurity region with a third volume and a third surface area and a fourth impurity region with a fourth volume and a fourth surface area, in the second surface area of the second impurity region, the third impurity region being of the first type, the fourth impurity region being of the opposite second type; and
implanting, into the drain region of the transistor, a fifth impurity region with a fifth volume and a fifth surface area, the fifth impurity region being of the first type.
2. The method of claim 1, further comprising implanting, into the drain region of the transistor, a sixth impurity region with a sixth volume and a sixth surface area in the first surface area of the first impurity region, the sixth impurity region being implanted with a spacing from the second impurity region, the sixth impurity region being of the first type.
3. The method of claim 2, wherein the sixth impurity region is self aligned to the gate of the transistor and is implanted after forming the gate of the transistor.
4. The method of claim 2, wherein the sixth impurity region is non-self aligned to the gate of the transistor and is implanted prior to forming of the gate of the transistor.
5. The method of claim 2, wherein the sixth impurity region is a double doped drain implant.
6. The method of claim 2, wherein the sixth impurity region is a conventional CMOS well implant, the CMOS well implant being of the first type.
7. The method of claim 2, wherein the spacing of the second impurity region from the sixth impurity region is sized such that the sixth impurity region is spaced a predetermined distance (d) away from the gate of the transistor as measured along a surface of the transistor.
8. The method of claim 2, wherein the first impurity region and the sixth impurity region are implanted using a same mask.
9. The method of claim 2, wherein the implantation of the fifth impurity region is defined by a slit mask, the fifth impurity region forming multiple implants spaced apart relative to each other along a surface of the transistor in the drain region of the transistor.
10. The method of claim 9, wherein the third impurity region, the fifth impurity region and the sixth impurity region are implanted simultaneously using the slit mask.
11. The method of claim 1, wherein implanting the second impurity region includes implanting the second impurity region using a first implant and a second implant.
12. The method of claim 11, wherein the first implant is a high energy implant.
13. The method of claim 11, wherein the first implant is a large angle tilt implant.
14. The method of claim 1, further comprising implanting, into the source region of the transistor a seventh impurity region with a seventh volume having a seventh surface area, and implanting, into the drain region of the transistor, an eighth impurity region with an eighth volume having an eighth surface area, the seventh impurity region and the eighth impurity region being of the first type.
15. The method of claim 1, further comprising:
forming a field oxide on the drain region of the transistor.
16. The method of claim 1, wherein the transistor is an LDMOS transistor.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
1-19. (canceled)
20. An apparatus for editing audio information with a still image using an information storage medium in which audio information and still image information are recorded, and management information indicative of a reproduction relationship between said audio information and said still image information is recorded, wherein said medium comprises a first reproduction unit for reproducing said audio information, first management information specifying still image information to be reproduced simultaneously when first audio information is reproduced in said first reproduction unit, and second management information specifying still image information reproduced simultaneously when second audio information different from said first audio information is reproduced in said first reproduction unit, said apparatus comprising:
a combiner configured to combine said first audio information and said second audio information with each other to produce third audio information that newly forms said first reproduction unit;
a recorder configured to record third management information corresponding to said third audio information on said information storage medium; and
an includer configured to include, in still image information specified in said third management information, all or at least part of still image information specified in said first management information, and including therein all or at least part of still image information specified in said second management information, wherein
information specifying still image information other than the still image information specified in said third management information is recorded at a portion corresponding to the second management information of said third management information.
21. A method for editing audio information with a still image using an information storage medium in which audio information and still image information are recorded, and management information indicative of a reproduction relationship between said audio information and said still image information is recorded, wherein said medium comprises a first reproduction unit for reproducing said audio information, first management information specifying still image information to be reproduced simultaneously when first audio information is reproduced in said first reproduction unit, and second management information specifying still image information reproduced simultaneously when second audio information different from said first audio information is reproduced in said first reproduction unit, said method comprising:
combining said first audio information and said second audio information with each other to produce third audio information that newly forms said first reproduction unit;
recording third management information corresponding to said third audio information on said information storage medium; and
including, in still image information specified in said third management information, all or at least part of still image information specified in said first management information, and including therein all or at least part of still image information specified in said second management information, wherein
information specifying still image information other than the still image information specified in said third management information is recorded at a portion corresponding to the second management information of said third management information.
22. An information storage medium in which audio information and still image information are recorded, and management information indicative of a reproduction relationship between said audio information and said still image information is recorded, wherein said medium comprises a first reproduction unit for reproducing said audio information, first management information specifying still image information to be reproduced simultaneously when first audio information is reproduced in said first reproduction unit, and second management information specifying still image information reproduced simultaneously when second audio information different from said first audio information is reproduced in said first reproduction unit, wherein
said first audio information and said second audio information are to be combined with each other to produce third audio information that newly forms said first reproduction unit;
third management information corresponding to said third audio information is to be recorded on said information storage medium; and
all or at least part of still image information specified in said first management information are to be included in still image information specified in said third management information, and all or at least part of still image information specified in said second management information are to be included therein, and
information specifying still image information other than the still image information specified in said third management information is to be recorded at a portion corresponding to the second management information of said third management information.