JPS622024U - - Google Patents
Info
- Publication number
- JPS622024U JPS622024U JP9312885U JP9312885U JPS622024U JP S622024 U JPS622024 U JP S622024U JP 9312885 U JP9312885 U JP 9312885U JP 9312885 U JP9312885 U JP 9312885U JP S622024 U JPS622024 U JP S622024U
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- crystal display
- bias potentials
- capacitor
- display device
- 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.)
- Granted
Links
- 239000004973 liquid crystal related substance Substances 0.000 claims description 8
- 239000003990 capacitor Substances 0.000 claims description 3
- 238000005513 bias potential Methods 0.000 claims 3
- 238000012935 Averaging Methods 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Liquid Crystal Display Device Control (AREA)
Description
第１図は本考案実施例の液晶表示装置のブロツ
ク図、第２図は液晶表示装置の従来のバイアス回
路の回路図、第３図は表示のゴーストの説明図で
ある。
１……液晶表示器、２……駆動手段、３……駆
動回路、４，４……バツフア、５，５……コンデ
ンサ、Ｒ１，Ｒ２，…Ｒ５……（バイアス回路用
の）抵抗。
FIG. 1 is a block diagram of a liquid crystal display device according to an embodiment of the present invention, FIG. 2 is a circuit diagram of a conventional bias circuit for a liquid crystal display device, and FIG. 3 is an explanatory diagram of a display ghost. 1...Liquid crystal display, 2...Drive means, 3...Drive circuit, 4, 4...Buffer, 5, 5...Capacitor, R1 , R2 ,... R5 ...(for bias circuit) resistance.
Claims (1)
アス電位を用い電圧平均化法により前記液晶表示
器を駆動する駆動手段を有し、前記バイアス電位
の出力にまたがるコンデンサを具備した事を特徴
とする液晶表示装置。 (2) 前記コンデンサは異なる電源線に近い異な
る液晶電極用のバイアス電位の出力間に設けてあ
る事を特徴とする前記実用新案登録請求の範囲第
１項記載の液晶表示装置。[Claims for Utility Model Registration] (1) A liquid crystal display, and a driving means for driving the liquid crystal display by a voltage averaging method using a plurality of bias potentials obtained by dividing a resistor, and straddling the output of the bias potentials. A liquid crystal display device characterized by being equipped with a capacitor. (2) The liquid crystal display device according to claim 1, wherein the capacitor is provided between outputs of bias potentials for different liquid crystal electrodes near different power supply lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985093128U JPH0350494Y2 (en) | 1985-06-20 | 1985-06-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985093128U JPH0350494Y2 (en) | 1985-06-20 | 1985-06-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS622024U true JPS622024U (en) | 1987-01-08 |
| JPH0350494Y2 JPH0350494Y2 (en) | 1991-10-29 |
Family
ID=30650527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985093128U Expired JPH0350494Y2 (en) | 1985-06-20 | 1985-06-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0350494Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61235821A (en) * | 1985-04-12 | 1986-10-21 | Hitachi Ltd | Driving circuit for liquid crystal display element |
-
1985
- 1985-06-20 JP JP1985093128U patent/JPH0350494Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61235821A (en) * | 1985-04-12 | 1986-10-21 | Hitachi Ltd | Driving circuit for liquid crystal display element |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0350494Y2 (en) | 1991-10-29 |
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