JPS6117010B2 - - Google Patents
Info
- Publication number
- JPS6117010B2 JPS6117010B2 JP53149984A JP14998478A JPS6117010B2 JP S6117010 B2 JPS6117010 B2 JP S6117010B2 JP 53149984 A JP53149984 A JP 53149984A JP 14998478 A JP14998478 A JP 14998478A JP S6117010 B2 JPS6117010 B2 JP S6117010B2
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- circuit
- output
- battery power
- battery
- 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
- 239000003990 capacitor Substances 0.000 claims description 12
- 239000004973 liquid crystal related substance Substances 0.000 claims description 11
- 230000007423 decrease Effects 0.000 claims description 7
- 230000010355 oscillation Effects 0.000 description 12
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 8
- 238000005286 illumination Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 4
- 229910052744 lithium Inorganic materials 0.000 description 4
- 230000007257 malfunction Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
Landscapes
- Direct Current Feeding And Distribution (AREA)
- Dc-Dc Converters (AREA)
- Power Sources (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14998478A JPS5576418A (en) | 1978-12-06 | 1978-12-06 | Power supply system for small-size electronic apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14998478A JPS5576418A (en) | 1978-12-06 | 1978-12-06 | Power supply system for small-size electronic apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5576418A JPS5576418A (en) | 1980-06-09 |
| JPS6117010B2 true JPS6117010B2 (OSRAM) | 1986-05-06 |
Family
ID=15486917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14998478A Granted JPS5576418A (en) | 1978-12-06 | 1978-12-06 | Power supply system for small-size electronic apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5576418A (OSRAM) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5731333A (en) * | 1980-07-31 | 1982-02-19 | Suwa Seikosha Kk | Power source circuit system |
| US6928559B1 (en) | 1997-06-27 | 2005-08-09 | Broadcom Corporation | Battery powered device with dynamic power and performance management |
-
1978
- 1978-12-06 JP JP14998478A patent/JPS5576418A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5576418A (en) | 1980-06-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2695981B2 (ja) | 液晶表示器駆動電源回路 | |
| JP3150127B2 (ja) | 昇圧回路 | |
| KR100405026B1 (ko) | 액정표시장치 | |
| US7133038B2 (en) | Highly efficient LCD driving voltage generating circuit and method thereof | |
| US4802739A (en) | Liquid crystal display control device | |
| US4404624A (en) | Power circuit for electronic timepiece | |
| US20080204121A1 (en) | Voltage generating circuit having charge pump and liquid crystal display using same | |
| KR940000604B1 (ko) | 액정표시회로 | |
| EP0175935A2 (en) | Integrated circuit for arithmetic operation and display | |
| JPS5865481A (ja) | 液晶駆動用電圧分割回路 | |
| KR20010014708A (ko) | 액정 표시 장치 | |
| US4141064A (en) | Booster circuit | |
| JPS6117010B2 (OSRAM) | ||
| JPS6111071B2 (OSRAM) | ||
| JP2003228314A (ja) | 表示素子駆動回路用の電源回路、表示素子及びカメラ | |
| JPS58198084A (ja) | 表示素子 | |
| US6124839A (en) | Liquid crystal display driving circuit and liquid crystal display having parallel resonant circuit for reduced power consumption | |
| US3969719A (en) | Electronic watch | |
| JPS6226248B2 (OSRAM) | ||
| JP2000284866A (ja) | 電源回路を搭載した半導体装置並びにそれを用いた液晶装置及び電子機器 | |
| JPS6361678B2 (OSRAM) | ||
| US4817063A (en) | Power source control circuit for an analog electronic timepiece | |
| JPS5888688A (ja) | 小型電子機器の電源供給方式 | |
| JPH0228153B2 (ja) | Dengenkairosochi | |
| JP2519957B2 (ja) | カメラ |