CN202197355U - 用于led背光的供电与驱动装置以及包含该装置的液晶电视 - Google Patents
用于led背光的供电与驱动装置以及包含该装置的液晶电视 Download PDFInfo
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- CN202197355U CN202197355U CN2011201381676U CN201120138167U CN202197355U CN 202197355 U CN202197355 U CN 202197355U CN 2011201381676 U CN2011201381676 U CN 2011201381676U CN 201120138167 U CN201120138167 U CN 201120138167U CN 202197355 U CN202197355 U CN 202197355U
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- led
- power supply
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- backlit
- circuit
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
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- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Liquid Crystal Display Device Control (AREA)
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2011201381676U CN202197355U (zh) | 2011-05-04 | 2011-05-04 | 用于led背光的供电与驱动装置以及包含该装置的液晶电视 |
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CN2011201381676U CN202197355U (zh) | 2011-05-04 | 2011-05-04 | 用于led背光的供电与驱动装置以及包含该装置的液晶电视 |
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CN202197355U true CN202197355U (zh) | 2012-04-18 |
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CN2011201381676U Expired - Lifetime CN202197355U (zh) | 2011-05-04 | 2011-05-04 | 用于led背光的供电与驱动装置以及包含该装置的液晶电视 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102752567A (zh) * | 2012-07-25 | 2012-10-24 | 广州视源电子科技股份有限公司 | 一种电视驱动装置 |
CN104575324A (zh) * | 2015-01-06 | 2015-04-29 | 深圳市维冠视界科技有限公司 | 一种具有持续供电***的可移动式广告机 |
CN105895033A (zh) * | 2016-06-13 | 2016-08-24 | 青岛海信电器股份有限公司 | 多分区背光驱动电路及显示装置 |
CN111258103A (zh) * | 2020-03-27 | 2020-06-09 | 深圳市华星光电半导体显示技术有限公司 | 显示面板 |
-
2011
- 2011-05-04 CN CN2011201381676U patent/CN202197355U/zh not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102752567A (zh) * | 2012-07-25 | 2012-10-24 | 广州视源电子科技股份有限公司 | 一种电视驱动装置 |
CN102752567B (zh) * | 2012-07-25 | 2015-07-15 | 广州视源电子科技股份有限公司 | 一种电视驱动装置 |
CN104575324A (zh) * | 2015-01-06 | 2015-04-29 | 深圳市维冠视界科技有限公司 | 一种具有持续供电***的可移动式广告机 |
CN105895033A (zh) * | 2016-06-13 | 2016-08-24 | 青岛海信电器股份有限公司 | 多分区背光驱动电路及显示装置 |
CN111258103A (zh) * | 2020-03-27 | 2020-06-09 | 深圳市华星光电半导体显示技术有限公司 | 显示面板 |
CN111258103B (zh) * | 2020-03-27 | 2021-07-06 | 深圳市华星光电半导体显示技术有限公司 | 显示面板 |
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Legal Events
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C14 | Grant of patent or utility model | ||
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TR01 | Transfer of patent right |
Effective date of registration: 20151120 Address after: 266101 Haier Industrial Park, No. 1, Haier Road, hi tech park, Laoshan District, Shandong, China Patentee after: haier group corporation Patentee after: Qingdao Haier Photoelectric Co., Ltd. Patentee after: Qingdao Haier Electric Appliance Co., Ltd. Patentee after: Qingdao Jiaonan Haier Electronic Co., Ltd. Patentee after: Hefei Haier Information Product Co., Ltd. Patentee after: QINGDAO HAIER MULTI-MEDIA CO., LTD. Address before: 266101 Haier Industrial Park, No. 1, Haier Road, hi tech park, Laoshan District, Shandong, China Patentee before: haier group corporation Patentee before: Qingdao Haier Photoelectric Co., Ltd. Patentee before: Qingdao Haier Electric Appliance Co., Ltd. Patentee before: Qingdao Jiaonan Haier Electronic Co., Ltd. Patentee before: Hefei Haier Information Product Co., Ltd. |
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CX01 | Expiry of patent term |
Granted publication date: 20120418 |
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CX01 | Expiry of patent term |