DE602004007739D1 - Pixelschaltung zur Zeitmultiplexansteuerung von Unterpixeln in einer OLED-Farbanzeige - Google Patents

Pixelschaltung zur Zeitmultiplexansteuerung von Unterpixeln in einer OLED-Farbanzeige

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Publication number
DE602004007739D1
DE602004007739D1 DE602004007739T DE602004007739T DE602004007739D1 DE 602004007739 D1 DE602004007739 D1 DE 602004007739D1 DE 602004007739 T DE602004007739 T DE 602004007739T DE 602004007739 T DE602004007739 T DE 602004007739T DE 602004007739 D1 DE602004007739 D1 DE 602004007739D1
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DE
Germany
Prior art keywords
time
light emitting
display period
pixel circuit
sub
Prior art date
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Active
Application number
DE602004007739T
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English (en)
Other versions
DE602004007739T2 (de
Inventor
Won-Kyu Kwak
Kwan-Hee Lee
Keum-Nam Kim
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Display Co Ltd
Original Assignee
Samsung SDI Co Ltd
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Publication date
Application filed by Samsung SDI Co Ltd filed Critical Samsung SDI Co Ltd
Publication of DE602004007739D1 publication Critical patent/DE602004007739D1/de
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Publication of DE602004007739T2 publication Critical patent/DE602004007739T2/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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]
    • G09G3/3225—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] using an active matrix
    • G09G3/3233—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] using an active matrix with pixel circuitry controlling the current through the light-emitting element
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/04—Structural and physical details of display devices
    • G09G2300/0439—Pixel structures
    • G09G2300/0452—Details of colour pixel setup, e.g. pixel composed of a red, a blue and two green components
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/08—Active matrix structure, i.e. with use of active elements, inclusive of non-linear two terminal elements, in the pixels together with light emitting or modulating elements
    • G09G2300/0804—Sub-multiplexed active matrix panel, i.e. wherein one active driving circuit is used at pixel level for multiple image producing elements
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/08—Active matrix structure, i.e. with use of active elements, inclusive of non-linear two terminal elements, in the pixels together with light emitting or modulating elements
    • G09G2300/0809—Several active elements per pixel in active matrix panels
    • G09G2300/0814—Several active elements per pixel in active matrix panels used for selection purposes, e.g. logical AND for partial update
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/08—Active matrix structure, i.e. with use of active elements, inclusive of non-linear two terminal elements, in the pixels together with light emitting or modulating elements
    • G09G2300/0809—Several active elements per pixel in active matrix panels
    • G09G2300/0842—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/08—Active matrix structure, i.e. with use of active elements, inclusive of non-linear two terminal elements, in the pixels together with light emitting or modulating elements
    • G09G2300/0809—Several active elements per pixel in active matrix panels
    • G09G2300/0842—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor
    • G09G2300/0861—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor with additional control of the display period without amending the charge stored in a pixel memory, e.g. by means of additional select electrodes
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2310/00—Command of the display device
    • G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/0235—Field-sequential colour display
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/06—Adjustment of display parameters
    • G09G2320/0606—Manual adjustment
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/06—Adjustment of display parameters
    • G09G2320/0666—Adjustment of display parameters for control of colour parameters, e.g. colour temperature
DE602004007739T 2003-11-14 2004-10-18 Pixelschaltung zur Zeitmultiplexansteuerung von Unterpixeln in einer OLED-Farbanzeige Active DE602004007739T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR2003080737 2003-11-14
KR1020030080737A KR100686334B1 (ko) 2003-11-14 2003-11-14 표시장치 및 그의 구동방법

Publications (2)

Publication Number Publication Date
DE602004007739D1 true DE602004007739D1 (de) 2007-09-06
DE602004007739T2 DE602004007739T2 (de) 2008-06-05

Family

ID=34431773

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004007739T Active DE602004007739T2 (de) 2003-11-14 2004-10-18 Pixelschaltung zur Zeitmultiplexansteuerung von Unterpixeln in einer OLED-Farbanzeige

Country Status (7)

Country Link
US (1) US7561124B2 (de)
EP (2) EP1531452B1 (de)
JP (1) JP4209831B2 (de)
KR (1) KR100686334B1 (de)
CN (1) CN1617206A (de)
AT (1) ATE368274T1 (de)
DE (1) DE602004007739T2 (de)

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KR100686334B1 (ko) 2003-11-14 2007-02-22 삼성에스디아이 주식회사 표시장치 및 그의 구동방법
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KR102552300B1 (ko) * 2018-02-08 2023-07-10 삼성디스플레이 주식회사 표시 장치
CN108717842B (zh) * 2018-05-31 2020-12-04 昆山国显光电有限公司 像素电路及其驱动方法、有机电致发光器件、显示装置
CN111968569B (zh) 2018-06-28 2021-11-16 京东方科技集团股份有限公司 一种像素电路、阵列基板及其驱动方法、显示面板
CN108847181B (zh) * 2018-07-13 2021-01-26 京东方科技集团股份有限公司 一种灰阶调节电路和显示装置
KR102655053B1 (ko) * 2018-12-27 2024-04-05 엘지디스플레이 주식회사 발광 표시장치
JP6993382B2 (ja) 2019-04-26 2022-02-04 ファナック株式会社 ロボット教示装置
TWI698850B (zh) 2019-06-14 2020-07-11 友達光電股份有限公司 畫素電路、畫素電路驅動方法、以及相關的顯示裝置
CN114207701A (zh) * 2019-08-01 2022-03-18 谷歌有限责任公司 用于多像素密度oled显示器的脉冲宽度调制
KR102253256B1 (ko) * 2019-08-13 2021-05-20 주식회사 레커스 인터페이싱 라인의 수를 최소화하는 led 디스플레이 모듈
CN110428778B (zh) * 2019-08-14 2021-08-17 京东方科技集团股份有限公司 像素电路及其驱动方法以及显示面板
KR20210056758A (ko) * 2019-11-11 2021-05-20 엘지디스플레이 주식회사 에미션 구동 회로를 포함한 전계발광 표시패널
CN110942749B (zh) * 2019-12-04 2021-07-06 深圳市华星光电半导体显示技术有限公司 像素驱动电路及其驱动方法与应用的显示面板
KR102281529B1 (ko) * 2019-12-23 2021-07-23 조민교 가요성 평판 led 디스플레이에 대한 전극배선구조
CN111243516B (zh) 2020-03-19 2021-11-05 京东方科技集团股份有限公司 驱动电路、显示面板、显示装置及电路驱动方法
CN113506536B (zh) 2020-03-23 2022-12-20 京东方科技集团股份有限公司 像素驱动电路、显示面板的驱动电路以及显示装置
CN111445864A (zh) * 2020-05-15 2020-07-24 京东方科技集团股份有限公司 显示模组、亮度调节方法和显示装置
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Publication number Publication date
CN1617206A (zh) 2005-05-18
EP1531452A1 (de) 2005-05-18
EP1821282A2 (de) 2007-08-22
EP1821282A3 (de) 2008-01-23
US20050104875A1 (en) 2005-05-19
JP4209831B2 (ja) 2009-01-14
JP2005148749A (ja) 2005-06-09
EP1531452A8 (de) 2005-08-24
DE602004007739T2 (de) 2008-06-05
KR20050046467A (ko) 2005-05-18
EP1531452B1 (de) 2007-07-25
KR100686334B1 (ko) 2007-02-22
US7561124B2 (en) 2009-07-14
ATE368274T1 (de) 2007-08-15

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