What is claimed:
1. A deflection yoke comprising:
a coil separator having a screen portion, a neck portion, and a connection portion coupled between the screen portion and the neck portion, and having at least one protrusion formed on at least one of the screen portion and the neck portion;
a horizontal deflection coil disposed on an inside of the coil separator to generate a horizontal magnetic field;
a vertical deflection coil disposed on an outside of the coil separator to generate a vertical magnetic field, and having a pin hole formed on a position corresponding to the at least one protrusion inserted into the pin hole to couple the vertical deflection coil to the coil separator; and
a ferrite core disposed on the vertical deflection coil to strengthen the vertical magnetic field.
2. The deflection yoke of claim 1, wherein the vertical deflection coil comprises a screen bent portion, the coil separator comprises a support formed on the screen portion to support the screen bent portion, and the at least one protrusion of the coil separator is coupled to an upper portion of the screen bent portion of the vertical deflection coil so as to attach the vertical deflection coil to the coil separator.
3. The deflection yoke of claim 1, wherein the at least one protrusion comprises:
an inclined surface inclined with respect to a direction in which the vertical deflection coil is mounted on the coil separator; and
a coupling surface preventing the vertical deflection coil from being released from the at least one protrusion.
4. The deflection yoke of claim 1, wherein the at least one protrusion comprises first and second sub-protrusions formed on the screen portion and the neck portion of the coil separator, respectively, and the at least one pin hole comprises first and second sub-pin holes formed on the coil separator at positions corresponding to the first and second sub-protrusions.
5. The deflection yoke of claim 4, wherein the coil separator comprises first and second supports formed on the screen portion and the neck portion of the coil separator, respectively, and the first and second sub-protrusions are formed on a lower surface of the first support and an upper surface of the second support, respectively.
6. The deflection yoke of claim 5, wherein the coil separator comprises an assembling projection, and the ferrite core comprises an assembling groove corresponding to the assembling projection.
7. A deflection yoke comprising:
a coil separator having a screen portion, a neck portion, and a connection portion formed between the screen portion and the neck portion, and having at least one support having a protrusion; and
a vertical deflection coil disposed on the coil separator to generate a vertical magnetic field, and having at least one pin hole which is formed on a position corresponding to the at least one protrusion and through which the protrusion of the coil separator is coupled to the vertical deflection coil.
8. The deflection yoke of claim 7, wherein:
the pin hole comprises,
a plurality of pin sub-holes;
the vertical deflection coil comprises,
a plurality of vertical deflection sub-coils each having the pin sub-holes; and
the protrusion comprises,
a plurality of sub-protrusions corresponding to respective ones of the pin sub-holes.
9. The deflection yoke of claim 8, wherein the pin sub-holes are disposed at corresponding ones of end portions of each of the vertical deflection sub-coils.
10. The deflection yoke of claim 8, wherein the sub-protrusions are inserted into corresponding ones of the pin sub-holes when the vertical deflection sub-coils are attached to the coil separator.
11. The deflection yoke of claim 7, wherein the support comprises a first portion coupled to the coil separator, a second portion extended from the first portion in an radial direction of the coil separator, and a third portion extended from the second portion in a circular direction of the coil separator.
12. The deflection yoke of claim 11, wherein the at least one protrusion is formed on the third portion of the support to face one of the screen portion and the neck portion.
13. The deflection yoke of claim 11, wherein the third portion is a free end.
14. The deflection yoke of claim 11, wherein the vertical deflection coil comprises:
a portion disposed between the third portion of the support and the coil separator.
15. The deflection yoke of claim 14, wherein the protrusion is inserted into the pin hole when the portion of the vertical deflection coil is inserted between the third portion of the support and the coil separator.
16. The deflection yoke of claim 7, further compring:
a ferrite coil having a plurality of ferrite sub-coils each having assembling grooves, wherein the coil separator comprise a plurality of assembling projections corresponding to respective assembling grooves, and the assembling projections are extended in a radial direction of the coil separator.
17. The deflection yoke of claim 7, wherein the protrusion comprises:
an inclined surface inclined with respect to a direction in which the vertical deflection coil is disposed to be coupled to the coil separator; and
a hook surface on which the protrusion is disposed when the vertical deflection coil is completely coupled to the coil separator so as to firmly couple the vertical deflection coil to the coil separator.
18. The deflection yoke of claim 7, further compring:
a ferrite coil having a plurality of ferrite sub-coils each having assembling grooves, wherein the coil separator comprises a plurality of assembling projections corresponding to respective assembling grooves.
19. The deflection yoke of claim 18, wherein the assembling projections are disposed in corresponding ones of the assembling grooves when the ferrite sub-coils are attached to the vertical deflection coil.
20. A deflection yoke comprising:
a coil separator having a screen portion, a neck portion, and a connection portion, having first supports formed on the screen portion and first protrusions, and having secodn supports formed on the neck portion and second protrusions; and
a plurality of vertical deflection sub-coils disposed on an outside of the coil separator to generate a vertical magnetic field, having a screen bent portion and a neck bent portion, and having first pin holes formed on the screen bent portion to receive corresponding ones of the first protrusions of the coil separators, and second pin holes formed on the neck bent portion to receive corresponding ones of the second protrusions.
21. The deflection yoke of claim 20, further comprising:
a ferrite core covering the vertical deflection coil and having a plurality of assembling grooves, wherein the coil separator comprises:
a plurality of assembling projections inserted into corresponding ones of the assembling grooves when the ferrite core is completely attached to the vertical deflection coil.
22. A display device having a deflection yoke, comprising:
a coil separator having a screen portion, a neck portion, and a connection portion formed between the screen portion and the neck portion, having first supports formed on the screen portion and first protrusions, and having second supports formed on the neck portion and second protrusions; and
a plurality of vertical deflection sub-coils disposed on an outside of the coil separator to generate a vertical magnetic field, having a screen bent portion and a neck bent portion, and having first pin holes formed on the screen bent portion to receive corresponding ones of the first protrusions of the coil separators, and second pin holes formed on the neck bent portion to receive corresponding ones of the second protrusions.
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 telecommunications information management system comprising:
a diagnostic information collection module configured to obtain raw diagnostic information from one or more modems utilizing a high-layer protocol;
a diagnostic information interpretation module configured to analyze the raw diagnostic information; and
a data search and correlation module configured perform searches of the raw diagnostic information and analyzed diagnostic information.
2. The system of claim 1, further comprising a polling module that identifies when one or more of the one or more modems are to perform a diagnostic test.
3. The system of claim 1, further comprising a searchable diagnostic information storage module that stores the raw diagnostic information and the analyzed diagnostic information.
4. The system of claim 1, wherein the data search and correlation module performs one or more of searches of historical information, comparisons of historical information from one or modems to one or more other modems, correlations between one or more of the raw diagnostic information and analyzed diagnostic information, retrieves of one or more of modem or user information and performs historical trending information.
5. The system of claim 1, wherein the one or modems are one or more of a modem with internal diagnostic capabilities and a modem adapted to communicate with a personal computer having diagnostic modules.
6. The system of claim 1, further comprising an output module adapted to cooperate with the data correlation module and diagnostic information interpretation module to provide a user with repair solutions.
7. The system of claim 1, wherein the high-layer protocol is one or more of an internet protocol (IP), asynchronous transfer mode (ATM) protocol, a Hyper Text Transfer Protocol (HTTP) and a Simple Mail Transfer Protocol (SMTP).
8. The system of claim 1, wherein a request to obtain the raw diagnostic information can be one or of automatically initiated, polling based, user initiated and operations support center initiated.
9. The system of claim 1, further comprising an output module adapted to display one or more of the raw diagnostic information and the analyzed diagnostic information, modem information, user information, available tests, most popular tests and repair instructions.
10. A telecommunications information management method comprising:
obtaining raw diagnostic information from one or more modems utilizing a high-layer protocol;
analyzing the raw diagnostic information;
storing the raw diagnostic information and the analyzed diagnostic information; and
searching the raw diagnostic information and analyzed diagnostic information.
11. The method of claim 10, further comprising polling to determine when one or more of the one or more modems are to perform a diagnostic test.
12. The method of claim 10, wherein the searching includes one or more of searches of historical information, comparisons of historical information from one or modems to one or more other modems, obtaining correlations between one or more of the raw diagnostic information and analyzed diagnostic information, retrieval of one or more of modem or user information and performing historical trending information retrieval.
13. The method of claim 10, wherein the one or modems are one or more of a modem with internal diagnostic capabilities and a modem adapted to communicate with a personal computer having diagnostic functionality.
14. The method of claim 10, further comprising providing repair solutions.
15. The method of claim 10, wherein the high-layer protocol is one or more of an internet protocol (IP), asynchronous transfer mode (ATM) protocol, a Hyper Text Transfer Protocol (HTTP) and a Simple Mail Transfer Protocol (SMTP).
16. The method of claim 10, wherein a request to obtain the raw diagnostic information can be one or of automatically initiated, polling based, user initiated and operations support center initiated.
17. The method of claim 10, further comprising displaying one or more of the raw diagnostic information and the analyzed diagnostic information, modem information, user information, available tests, most popular tests and repair instructions.
18. A telecommunications information management system comprising:
means for obtaining raw diagnostic information from one or more modems utilizing a high-layer protocol;
means for analyzing the raw diagnostic information;
means for storing the raw diagnostic information and the analyzed diagnostic information; and
means for searching the raw diagnostic information and analyzed diagnostic information.
19. The system of claim 18, wherein the means for searching includes one or more of searches of historical information, comparisons of historical information from one or modems to one or more other modems, correlations between one or more of the raw diagnostic information and analyzed diagnostic information, retrieval of one or more of modem or user information and performing historical trending information retrieval.