CN102025282B - 电源控制电路及具有电源控制电路的电子装置 - Google Patents
电源控制电路及具有电源控制电路的电子装置 Download PDFInfo
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- CN102025282B CN102025282B CN200910307139XA CN200910307139A CN102025282B CN 102025282 B CN102025282 B CN 102025282B CN 200910307139X A CN200910307139X A CN 200910307139XA CN 200910307139 A CN200910307139 A CN 200910307139A CN 102025282 B CN102025282 B CN 102025282B
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- 238000009434 installation Methods 0.000 claims description 29
- 238000007600 charging Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000004134 energy conservation Methods 0.000 description 4
- 238000010304 firing Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000011469 building brick Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
Abstract
Description
Claims (14)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910307139XA CN102025282B (zh) | 2009-09-17 | 2009-09-17 | 电源控制电路及具有电源控制电路的电子装置 |
US12/762,988 US8417972B2 (en) | 2009-09-17 | 2010-04-19 | Power supply control circuit to save electrical power of an electronic device in stand-by or powered off modes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910307139XA CN102025282B (zh) | 2009-09-17 | 2009-09-17 | 电源控制电路及具有电源控制电路的电子装置 |
Publications (2)
Publication Number | Publication Date |
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CN102025282A CN102025282A (zh) | 2011-04-20 |
CN102025282B true CN102025282B (zh) | 2012-11-21 |
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Application Number | Title | Priority Date | Filing Date |
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CN200910307139XA Active CN102025282B (zh) | 2009-09-17 | 2009-09-17 | 电源控制电路及具有电源控制电路的电子装置 |
Country Status (2)
Country | Link |
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US (1) | US8417972B2 (zh) |
CN (1) | CN102025282B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9165511B2 (en) | 2013-03-14 | 2015-10-20 | Shenzhen China Star Optoelectronics Technology Co., Ltd | Backlight driving circuit, LCD device, and driving method |
CN103117047B (zh) * | 2013-03-14 | 2015-04-22 | 深圳市华星光电技术有限公司 | 一种背光驱动电路、液晶显示装置和一种驱动方法 |
CN104089675A (zh) * | 2014-07-28 | 2014-10-08 | 成都千嘉科技有限公司 | 一种基于流量计量装置的节能lcd控制系统 |
CN105739663B (zh) * | 2014-12-11 | 2018-10-12 | 鸿富锦精密工业(武汉)有限公司 | Usb电源控制电路 |
CN106303822B (zh) * | 2015-06-25 | 2021-06-08 | 朗新科技集团股份有限公司 | 手机音频接口通信设备 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1734408A (zh) * | 2005-06-21 | 2006-02-15 | 深圳创维-Rgb电子有限公司 | 节电无线鼠标 |
CN101089912A (zh) * | 2006-06-16 | 2007-12-19 | 王筱果 | 遥控家电的待机节电方法及所用的装置 |
CN201038478Y (zh) * | 2007-03-07 | 2008-03-19 | 高子泉 | 电脑关机自动控制节电插座 |
CN101262556A (zh) * | 2008-03-31 | 2008-09-10 | 深圳创维数字技术股份有限公司 | 一种低功耗待机的机顶盒 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6460143B1 (en) * | 1999-05-13 | 2002-10-01 | Apple Computer, Inc. | Apparatus and method for awakening bus circuitry from a low power state |
JP3544932B2 (ja) * | 2000-10-05 | 2004-07-21 | Necエレクトロニクス株式会社 | 電子装置及びその電力制御方法 |
JP3675394B2 (ja) * | 2001-11-30 | 2005-07-27 | ソニー株式会社 | 通信デバイス |
US7159766B2 (en) * | 2004-01-20 | 2007-01-09 | Standard Microsystems Corporation | Peripheral device feature allowing processors to enter a low power state |
TWI330445B (en) * | 2007-01-29 | 2010-09-11 | Chimei Innolux Corp | Power control circuit and liquid crystal display device using the same |
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2009
- 2009-09-17 CN CN200910307139XA patent/CN102025282B/zh active Active
-
2010
- 2010-04-19 US US12/762,988 patent/US8417972B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1734408A (zh) * | 2005-06-21 | 2006-02-15 | 深圳创维-Rgb电子有限公司 | 节电无线鼠标 |
CN101089912A (zh) * | 2006-06-16 | 2007-12-19 | 王筱果 | 遥控家电的待机节电方法及所用的装置 |
CN201038478Y (zh) * | 2007-03-07 | 2008-03-19 | 高子泉 | 电脑关机自动控制节电插座 |
CN101262556A (zh) * | 2008-03-31 | 2008-09-10 | 深圳创维数字技术股份有限公司 | 一种低功耗待机的机顶盒 |
Non-Patent Citations (1)
Title |
---|
JP特开平10-173840A 1998.06.26 |
Also Published As
Publication number | Publication date |
---|---|
CN102025282A (zh) | 2011-04-20 |
US8417972B2 (en) | 2013-04-09 |
US20110066866A1 (en) | 2011-03-17 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: QIMEI ELECTRONIC CO LTD Free format text: FORMER OWNER: INNOLUX DISPLAY CO., LTD. Effective date: 20120215 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20120215 Address after: 518109 Longhua, Shenzhen, town, Foxconn science and Technology Industrial Park E District, building 1, floor 4, Applicant after: Qunkang Technology (Shenzhen) Co., Ltd. Co-applicant after: Chimei Optoelectronics Co., Ltd. Address before: 518109 Longhua, Shenzhen, town, Foxconn science and Technology Industrial Park E District, building 1, floor 4, Applicant before: Qunkang Technology (Shenzhen) Co., Ltd. Co-applicant before: Innolux Display Group |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |