JPH0164692U - - Google Patents
Info
- Publication number
- JPH0164692U JPH0164692U JP1987161028U JP16102887U JPH0164692U JP H0164692 U JPH0164692 U JP H0164692U JP 1987161028 U JP1987161028 U JP 1987161028U JP 16102887 U JP16102887 U JP 16102887U JP H0164692 U JPH0164692 U JP H0164692U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- luminance
- conversion circuit
- display device
- luminance conversion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 239000003086 colorant Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案の画像表示装置用出力回路の一
実施例を示すブロツク図、第２図は従来の画像表
示装置用出力回路のブロツク図である。
１，２，３……画像メモリ、４……切替器、５
，６，７……輝度変換処理部、８，９……ゲート
付き輝度変換回路、１０……グループ切替手段、
１１……Ｄ―Ａ変換器、１２……輝度変換回路。
FIG. 1 is a block diagram showing an embodiment of an output circuit for an image display device according to the present invention, and FIG. 2 is a block diagram of a conventional output circuit for an image display device. 1, 2, 3...image memory, 4...switcher, 5
, 6, 7... Luminance conversion processing unit, 8, 9... Luminance conversion circuit with gate, 10... Group switching means,
11...D-A converter, 12...Brightness conversion circuit.
Claims (1)
号を３原色の輝度信号に変換する輝度変換回路を
備えた画像表示装置用出力回路において、前記輝
度変換回路を二重化し、二重化された前記輝度変
換回路を交互に使用するための切替手段を設けた
ことを特徴とする画像表示装置用出力回路。 In an output circuit for an image display device equipped with a luminance conversion circuit that converts a luminance signal of an image into luminance signals of three primary colors in order to apply color to image information, the luminance conversion circuit is duplicated, and the doubled luminance conversion circuit is provided. An output circuit for an image display device, comprising a switching means for alternately using the circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987161028U JPH0164692U (en) | 1987-10-20 | 1987-10-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987161028U JPH0164692U (en) | 1987-10-20 | 1987-10-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0164692U true JPH0164692U (en) | 1989-04-25 |
Family
ID=31443614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987161028U Pending JPH0164692U (en) | 1987-10-20 | 1987-10-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0164692U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10400379B2 (en) * | 2015-03-16 | 2019-09-03 | Lg Electronics Inc. | Laundry processing apparatus |
-
1987
- 1987-10-20 JP JP1987161028U patent/JPH0164692U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10400379B2 (en) * | 2015-03-16 | 2019-09-03 | Lg Electronics Inc. | Laundry processing apparatus |