Claims
- 1. A display unit comprising:means for receiving video signals for video display from a video source; memory means for storing at least display unit information, wherein the display unit information includes identifying information of the display unit; and a communication controller capable of bi-directionally communicating with the video source; wherein the communication controller communicates the display unit information to the video source and the display unit receives a signal from the video source that is generated based on at least a portion of the display unit information.
- 2. A display unit according to claim 1, wherein the video source is a computer.
- 3. A display unit according to claim 1, wherein the identifying information includes an identification number for uniquely identifying the display unit.
- 4. A display unit according to claim 3, wherein the display unit information includes information that identifies a function of the display unit.
- 5. A display unit comprising:a video circuit adapted to display video signals sent by a video source; a memory in which at least display unit information is stored, wherein the display unit information includes identifying information of the display unit; and a communication controller capable of bi-directionally communicating with the video source; wherein the communication controller communicates the display unit information from the display unit to the video source and the display unit receives a signal from the video source that is generated based on at least a portion of the display unit information.
- 6. A display unit according to claim 4, wherein the video source is a computer.
- 7. A display unit according to claim 4, wherein the identifying information includes an identification number for uniquely identifying the display unit.
- 8. A display unit according to claim 7, wherein the display unit information includes information that identifies a function of the display unit.
- 9. A method of communicating between a display unit and a video source from which video signals are sent to the display unit for display, the method comprising the steps of:communicating display unit information stored in a memory of the display unit from the display unit to the video source, wherein the display unit information includes identifying information of the display unit; and sending a signal from the video source to the display unit, wherein the signal is generated based on at least a portion of the display unit information; wherein information is bi-directionally communicated with the video source and the display unit.
- 10. A display unit comprising:a video circuit adapted to display video signals sent by an externally connected video source; a memory in which at least display unit information includes stored, wherein the display unit information includes identifying information of the display unit; and a communication controller capable of bi-directionally communicating with the video source; wherein the communication controller communicates the display unit information from the display unit to the video source and the display unit receives a signal from the video source that is generated based on the display unit information.
- 11. A display unit according to claim 10, wherein the video source is a computer.
- 12. A display unit according to claim 10, wherein the identifying information includes an identification number for identifying the display unit.
- 13. A display unit according to claim 12, wherein the display unit information includes information that identifies a function of the display unit.
- 14. A display unit comprising:means for receiving video signals for display from an externally connected video source; memory means for storing at least display unit information, wherein the display unit information includes identifying information of the display unit; and a communication controller capable of bi-directionally communicating with the video source; wherein the communication controller communicates the display unit information to the video source and the display unit receives a signal from the video source that is generated based on at least a portion of the display unit information.
- 15. A display unit according to claim 14, wherein the video source is a computer.
- 16. A display unit according to claim 14, wherein the identifying information includes an identification number for identifying the display unit.
- 17. A display unit according to claim 16, wherein the display unit information includes information that identifies a function of the display unit.
- 18. A display unit comprising:means for receiving video signals for displaying from a video signal source externally connected to the display unit; memory means for storing at least display unit information, wherein the display unit information includes identifying information of the display unit; and a communicating with the video signal source; wherein the communication controller communicates the display unit information to the video signal source and the display unit receives a signal from the video signal source that is generated based on at least a portion of the display unit information.
- 19. A display unit according to claim 18, wherein the video signal source is a computer.
- 20. A display unit according to claim 18, wherein the identifying information includes an identification number for identifying the display unit.
- 21. A display unit according to claim 20, wherein the display unit information includes information that identifies a function of the display unit.
- 22. A display unit comprising:a video circuit adapted to display video signals sent by a video signal source externally connected to the display unit; a memory in which at least display unit information is stored, wherein the display unit information includes identifying information of the display unit; and a communication controller capable of bi-directionally communicating with the video signal source; wherein the communication controller communicates the display unit information from the display unit to the video signal source and the display unit receives a signal from the video signal source that is generated based on at least a portion of the display unit information.
- 23. A display unit according to claim 22, wherein the video signal source is a computer.
- 24. A display unit according to claim 22, wherein the identifying information includes an identification number for identifying the display unit.
- 25. A display unit according to claim 24, wherein the display unit information includes information that identifies a function of the display unit.
- 26. A display unit comprising:a video circuit adapted to display video signals generated based on video information sent by a video information source; a memory in which at least display unit information is stored, wherein the display unit information includes identifying information of the display unit; and a communication controller capable of bi-directionally communicating with the video information source; wherein the communication controller communicates the display unit information from the display unit to the video information source and the display unit receives a signal from the video information source that is generated based on at least a portion of the display unit information.
- 27. A display unit according to claim 26, wherein the video information source is a computer.
- 28. A display unit according to claim 26, wherein the identifying information includes an identification number for identifying the display unit.
- 29. A display unit according to claim 28, wherein the display unit information includes information that identifies a function of the display unit.
- 30. A display unit comprising:a video circuit adapted to display video signals generated based on video information sent by a video information source externally connected to the display unit information is stored, wherein the display unit information includes identifying information of the display unit; and a communication controller capable of bi-directionally communicating with the video information source; wherein the communication controller communicates the display unit information from the display unit to the video information source and the display unit receives a signal from the video information source that is generated based on at least a portion of the display unit information.
- 31. A display unit according to claim 30, wherein the video information source is a computer.
- 32. A display unit according to claim 30, wherein the identifying information includes an identification number for identifying the display unit.
- 33. A display unit according to claim 32, wherein the display unit information includes information that identifies a function of the display unit.
Priority Claims (1)
Number |
Date |
Country |
Kind |
5-022212 |
Feb 1993 |
JP |
|
CROSS REFERENCE TO RELATED APPLICATION
This application is related to U.S. application Ser. No. 09/732,291, filed on the same date, and is a continuation of U.S. application Ser. No. 09/265,363, filed Mar. 10, 1999, now U.S. Pat. No. 6,247,090 which is a continuation of U.S. application Ser. No. 08/833,346, filed Apr. 4, 1997, now U.S. Pat. No. 5,887,147, issued Mar. 23, 1999, which is a continuation of U.S. application Ser. No. 08/598,903, filed Feb. 9, 1996, now U.S. Pat. No. 5,652,845, issued Jul. 29, 1997, which is a continuation of U.S. application Ser. No. 08/190,848, filed Feb. 3, 1994, now abandoned, the subject matter of which is incorporated by reference herein.
US Referenced Citations (62)
Foreign Referenced Citations (25)
Number |
Date |
Country |
3722169 |
Jan 1989 |
DE |
37 22 169 |
Jan 1989 |
DE |
4025295 |
Feb 1991 |
DE |
43 36 116 |
May 1994 |
DE |
456923 |
Nov 1991 |
EP |
0 456 923 |
Nov 1991 |
EP |
0456923 |
Nov 1991 |
EP |
0612053 |
Aug 1994 |
EP |
61-16643 |
Jan 1986 |
JP |
61-84688 |
Apr 1986 |
JP |
1-321475 |
Dec 1989 |
JP |
2-103592 |
Apr 1990 |
JP |
2-127688 |
May 1990 |
JP |
2-250576 |
Oct 1990 |
JP |
2-257196 |
Oct 1990 |
JP |
3-56931 |
Mar 1991 |
JP |
3-56993 |
Mar 1991 |
JP |
3-116093 |
May 1991 |
JP |
3-118595 |
May 1991 |
JP |
3-148697 |
Jun 1991 |
JP |
3-160494 |
Jul 1991 |
JP |
3-261995 |
Nov 1991 |
JP |
4-21024 |
Jan 1992 |
JP |
5-46106 |
Feb 1993 |
JP |
5-232918 |
Sep 1993 |
JP |
Non-Patent Literature Citations (8)
Entry |
Barco n.v. Video & Communications, The Calibrator Explained, Part 1, Apr. 1990, pp. 1-40. |
NASA Tech Brief, “Interface for Color-Video Monitor”, Apr. 1988, pp. 246-247. |
“Display Function Identification”, IBM Technical Disclosure Bulletin, vol. 28, No. 12, pp. 5568-5579, May 1980. |
“Monitor Identification Technique”, IBM Technical Disclosure Bulletin, vol. 30, No. 2, pp. 839-840, Jul. 1987. |
“Display Controller Set up as a Function of Display Monitor Type, Display Jumper Settings and Amount of Vram”, IBM Technical Disclosure Bulletin, vol. 33, No. 2, pp. 352-353, Jul. 1990. |
“Improved Method of Monitor Identification and Mode Control”, IBM Technical Disclosure Bulletin, vol. 33, No. 5, pp. 289-291, Oct. 1990. |
“Improvements to Display Identification”, IBM Technical Disclosure Bulletin, vol. 33, No. 6B, pp. 83-85. |
“Self-Identification Protocol Initialization”, IBM Technical Disclosure Bulletin, vol. 33, No. 10A, pp. 406-407, Mar. 1991. |
Continuations (4)
|
Number |
Date |
Country |
Parent |
09/265363 |
Mar 1999 |
US |
Child |
09/732292 |
|
US |
Parent |
08/833346 |
Apr 1997 |
US |
Child |
09/265363 |
|
US |
Parent |
08/598903 |
Feb 1996 |
US |
Child |
08/833346 |
|
US |
Parent |
08/190848 |
Feb 1994 |
US |
Child |
08/598903 |
|
US |