ATE507603T1 - Dc/dc-wandler und organische leuchtanzeigevorrichtung, die diesen einsetzt - Google Patents
Dc/dc-wandler und organische leuchtanzeigevorrichtung, die diesen einsetztInfo
- Publication number
- ATE507603T1 ATE507603T1 AT09167327T AT09167327T ATE507603T1 AT E507603 T1 ATE507603 T1 AT E507603T1 AT 09167327 T AT09167327 T AT 09167327T AT 09167327 T AT09167327 T AT 09167327T AT E507603 T1 ATE507603 T1 AT E507603T1
- Authority
- AT
- Austria
- Prior art keywords
- voltage
- organic light
- converter
- power
- same
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
- G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
- G09G3/32—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
- G09G3/3208—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
- H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
- H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/003—Constructional details, e.g. physical layout, assembly, wiring or busbar connections
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
- G09G2330/02—Details of power systems and of start or stop of display operation
- G09G2330/021—Power management, e.g. power saving
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080076939A KR100952834B1 (ko) | 2008-08-06 | 2008-08-06 | Dc― dc 컨버터 및 그를 이용한 유기전계발광표시장치 |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE507603T1 true ATE507603T1 (de) | 2011-05-15 |
Family
ID=41050279
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT09167327T ATE507603T1 (de) | 2008-08-06 | 2009-08-06 | Dc/dc-wandler und organische leuchtanzeigevorrichtung, die diesen einsetzt |
Country Status (7)
Country | Link |
---|---|
US (1) | US20100033467A1 (de) |
EP (1) | EP2151912B1 (de) |
JP (1) | JP4875113B2 (de) |
KR (1) | KR100952834B1 (de) |
CN (1) | CN101645652B (de) |
AT (1) | ATE507603T1 (de) |
DE (1) | DE602009001156D1 (de) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101056289B1 (ko) | 2009-02-27 | 2011-08-11 | 삼성모바일디스플레이주식회사 | Dc― dc 컨버터 및 그를 이용한 유기전계발광표시장치 |
KR101132023B1 (ko) | 2010-02-19 | 2012-04-02 | 삼성모바일디스플레이주식회사 | Dc?dc 컨버터 및 그를 이용한 유기전계발광표시장치 |
KR101142702B1 (ko) * | 2010-05-06 | 2012-05-03 | 삼성모바일디스플레이주식회사 | 유기전계발광표시장치 및 그의 구동방법 |
KR101146989B1 (ko) * | 2010-05-06 | 2012-05-22 | 삼성모바일디스플레이주식회사 | Dc-dc 컨버터, 이를 포함하는 유기 전계 발광 표시 장치 및 그 구동 방법 |
KR101142637B1 (ko) * | 2010-05-10 | 2012-05-03 | 삼성모바일디스플레이주식회사 | 유기 전계발광 표시장치 및 그의 구동방법 |
KR101156446B1 (ko) * | 2010-06-04 | 2012-06-18 | 삼성모바일디스플레이주식회사 | 유기 전계 발광 표시 장치 및 그 구동 방법 |
KR101633426B1 (ko) * | 2010-06-25 | 2016-06-27 | 삼성디스플레이 주식회사 | 유기 전계발광 표시장치용 전원공급장치 |
KR20120001470A (ko) * | 2010-06-29 | 2012-01-04 | 삼성모바일디스플레이주식회사 | 전원 공급 장치, 이를 포함하는 표시 장치 및 그 구동 방법 |
KR101788218B1 (ko) * | 2011-01-06 | 2017-10-20 | 삼성디스플레이 주식회사 | Dc-dc 컨버터 및 이를 이용한 이동통신 단말기 |
KR101861795B1 (ko) * | 2011-03-24 | 2018-05-29 | 삼성디스플레이 주식회사 | 유기전계 발광 표시장치용 휘도 보정 시스템 |
KR20130026891A (ko) * | 2011-09-06 | 2013-03-14 | 엘지전자 주식회사 | 이동 단말기 및 그것의 전력 관리 장치 |
CN102426825B (zh) * | 2011-10-12 | 2014-01-08 | 深圳市华星光电技术有限公司 | 一种pwm电压调节电路及其调节方法、液晶显示装置 |
KR101897679B1 (ko) | 2012-03-14 | 2018-09-13 | 삼성디스플레이 주식회사 | Dc-dc 컨버터 및 이를 포함한 유기전계발광 표시장치 |
KR101928020B1 (ko) * | 2012-07-17 | 2019-03-13 | 삼성디스플레이 주식회사 | 전원생성부와 이를 이용한 유기전계발광 표시장치 |
KR20140013706A (ko) * | 2012-07-26 | 2014-02-05 | 삼성디스플레이 주식회사 | 전원생성부의 구동방법과 이를 이용한 유기전계발광 표시장치 |
KR20140054760A (ko) * | 2012-10-29 | 2014-05-09 | 삼성디스플레이 주식회사 | 유기전계발광 표시장치 |
KR102217673B1 (ko) * | 2013-07-22 | 2021-02-18 | 엘지디스플레이 주식회사 | 백라이트 구동회로, 이의 동작방법 및 이를 포함하는 액정표시장치 |
KR102031685B1 (ko) * | 2013-12-31 | 2019-10-15 | 엘지디스플레이 주식회사 | 액정표시장치 및 그의 구동방법 |
KR102244688B1 (ko) | 2014-02-25 | 2021-04-28 | 삼성디스플레이 주식회사 | Dc-dc 컨버터 및 이를 포함하는 유기전계발광 표시장치 |
KR20160008033A (ko) * | 2014-07-11 | 2016-01-21 | 삼성디스플레이 주식회사 | Dc-dc 컨버터 및 이를 포함하는 유기전계발광 표시장치 |
KR102484869B1 (ko) * | 2015-12-02 | 2023-01-06 | 엘지디스플레이 주식회사 | 유기발광표시장치 및 유기발광표시장치의 구동 방법 |
CN105304025B (zh) * | 2015-12-08 | 2018-01-16 | 昆山工研院新型平板显示技术中心有限公司 | 有机发光二极管驱动控制方法和系统 |
CN107564447B (zh) * | 2017-10-12 | 2021-01-22 | 京东方科技集团股份有限公司 | 一种点灯治具、点灯测试系统及其测试方法 |
KR102470339B1 (ko) | 2017-12-22 | 2022-11-25 | 엘지디스플레이 주식회사 | 표시장치와 이의 구동방법 |
WO2020108759A1 (de) * | 2018-11-29 | 2020-06-04 | Siemens Aktiengesellschaft | Mikro-solarinverter |
US20230105095A1 (en) * | 2021-10-01 | 2023-04-06 | Samsung Electronics Co., Ltd. | Electronic device and method of operating the same |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4736151A (en) * | 1986-12-23 | 1988-04-05 | Sundstrand Corporation | Bi-directional buck/boost DC/DC converter |
JPH05260728A (ja) * | 1992-03-11 | 1993-10-08 | Sharp Corp | スイッチングレギュレータ |
US5412308A (en) * | 1994-01-06 | 1995-05-02 | Hewlett-Packard Corporation | Dual voltage power supply |
CN1123111C (zh) * | 2000-01-21 | 2003-10-01 | 神基科技股份有限公司 | 可随直流电压改变切换频率的交换式电源装置 |
JP4163079B2 (ja) * | 2003-09-12 | 2008-10-08 | ローム株式会社 | 発光制御回路 |
TWI234339B (en) * | 2004-03-25 | 2005-06-11 | Richtek Techohnology Corp | High-efficiency voltage transformer |
US6954299B1 (en) * | 2004-03-31 | 2005-10-11 | Exon Science Incorporation | Controlling system with fixed frequency driver for controlling an electrochromic element and method for the same |
JP4631331B2 (ja) * | 2004-07-09 | 2011-02-16 | カシオ計算機株式会社 | 電源回路 |
KR100662981B1 (ko) * | 2004-11-04 | 2006-12-28 | 삼성에스디아이 주식회사 | 발광 표시 장치 및 그것의 직류-직류 변환기 |
KR100833764B1 (ko) * | 2007-01-22 | 2008-05-29 | 삼성에스디아이 주식회사 | 직류-직류 컨버터를 갖는 유기 전계 발광 표시 장치 |
KR100859655B1 (ko) * | 2007-04-10 | 2008-09-23 | 삼성에스디아이 주식회사 | 유기 전계 발광 표시 장치 |
KR100889690B1 (ko) * | 2007-08-28 | 2009-03-19 | 삼성모바일디스플레이주식회사 | Dc―dc 컨버터 및 이를 이용한 유기전계발광표시장치 |
-
2008
- 2008-08-06 KR KR1020080076939A patent/KR100952834B1/ko active IP Right Grant
-
2009
- 2009-01-09 JP JP2009004031A patent/JP4875113B2/ja active Active
- 2009-08-05 CN CN2009101603147A patent/CN101645652B/zh active Active
- 2009-08-05 US US12/536,352 patent/US20100033467A1/en not_active Abandoned
- 2009-08-06 DE DE200960001156 patent/DE602009001156D1/de active Active
- 2009-08-06 EP EP20090167327 patent/EP2151912B1/de active Active
- 2009-08-06 AT AT09167327T patent/ATE507603T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN101645652A (zh) | 2010-02-10 |
DE602009001156D1 (de) | 2011-06-09 |
EP2151912A1 (de) | 2010-02-10 |
KR100952834B1 (ko) | 2010-04-15 |
CN101645652B (zh) | 2013-02-13 |
KR20100018254A (ko) | 2010-02-17 |
JP2010041909A (ja) | 2010-02-18 |
EP2151912B1 (de) | 2011-04-27 |
US20100033467A1 (en) | 2010-02-11 |
JP4875113B2 (ja) | 2012-02-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |