JPH0228552Y2 - - Google Patents
Info
- Publication number
- JPH0228552Y2 JPH0228552Y2 JP1988093301U JP9330188U JPH0228552Y2 JP H0228552 Y2 JPH0228552 Y2 JP H0228552Y2 JP 1988093301 U JP1988093301 U JP 1988093301U JP 9330188 U JP9330188 U JP 9330188U JP H0228552 Y2 JPH0228552 Y2 JP H0228552Y2
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- power supply
- crystal display
- voltage
- variable resistor
- 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.)
- Expired
Links
Landscapes
- Liquid Crystal Display Device Control (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988093301U JPH0228552Y2 (enExample) | 1988-07-14 | 1988-07-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988093301U JPH0228552Y2 (enExample) | 1988-07-14 | 1988-07-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6438693U JPS6438693U (enExample) | 1989-03-08 |
| JPH0228552Y2 true JPH0228552Y2 (enExample) | 1990-07-31 |
Family
ID=31317747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988093301U Expired JPH0228552Y2 (enExample) | 1988-07-14 | 1988-07-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0228552Y2 (enExample) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5197361A (enExample) * | 1975-02-21 | 1976-08-26 | ||
| JPS54133896A (en) * | 1978-04-10 | 1979-10-17 | Hitachi Ltd | Compensator circuit for temperature of liquid-crystal driver |
| JPS54144195A (en) * | 1978-05-02 | 1979-11-10 | Seiko Epson Corp | Electronic unit with liquid crystal display unit |
-
1988
- 1988-07-14 JP JP1988093301U patent/JPH0228552Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6438693U (enExample) | 1989-03-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4636742A (en) | Constant-current source circuit and differential amplifier using the same | |
| US4300091A (en) | Current regulating circuitry | |
| JP3315652B2 (ja) | 電流出力回路 | |
| US4570115A (en) | Voltage regulator for liquid crystal display | |
| US4769589A (en) | Low-voltage, temperature compensated constant current and voltage reference circuit | |
| US5557194A (en) | Reference current generator | |
| GB2212633A (en) | Two-terminal temperature-compensated current source circuit | |
| JPH06204838A (ja) | 基準電圧発生器及び基準電圧の発生方法 | |
| JP2002244748A (ja) | 基準電流回路及び基準電圧回路 | |
| TW201015266A (en) | Band gap reference voltage circuit | |
| US3953807A (en) | Current amplifier | |
| US5436594A (en) | Fully differential transconductance amplifier with common-mode output voltage stabilization | |
| CN100435060C (zh) | 带隙参考电路 | |
| US4602207A (en) | Temperature and power supply stable current source | |
| US6275100B1 (en) | Reference voltage generators including first and second transistors of same conductivity type and at least one switch | |
| JPH0228552Y2 (enExample) | ||
| JP3557739B2 (ja) | 基準電圧発生回路 | |
| US5621374A (en) | Amplifying circuit for simulating a unity gain buffer amplifier | |
| KR100363139B1 (ko) | 버퍼회로및바이어스회로 | |
| US4577119A (en) | Trimless bandgap reference voltage generator | |
| JPH0618293B2 (ja) | 演算増幅器 | |
| US5682120A (en) | Differential amplifier circuit using lateral-type bipolar transistors with back gates | |
| JPH0345391B2 (enExample) | ||
| JP2651246B2 (ja) | Cmos入力バッファ回路 | |
| JPH0226816B2 (enExample) |