CN113971935B - 显示装置和终端设备 - Google Patents

显示装置和终端设备 Download PDF

Info

Publication number
CN113971935B
CN113971935B CN202110806924.0A CN202110806924A CN113971935B CN 113971935 B CN113971935 B CN 113971935B CN 202110806924 A CN202110806924 A CN 202110806924A CN 113971935 B CN113971935 B CN 113971935B
Authority
CN
China
Prior art keywords
region
pixel
pixels
sub
display
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.)
Active
Application number
CN202110806924.0A
Other languages
English (en)
Chinese (zh)
Other versions
CN113971935A (zh
Inventor
松枝洋二郎
下田雅通
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.)
Wuhan Tianma Microelectronics Co Ltd
Original Assignee
Wuhan Tianma Microelectronics Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wuhan Tianma Microelectronics Co Ltd filed Critical Wuhan Tianma Microelectronics Co Ltd
Publication of CN113971935A publication Critical patent/CN113971935A/zh
Application granted granted Critical
Publication of CN113971935B publication Critical patent/CN113971935B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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]
    • 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
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0412—Digitisers structurally integrated in a display
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
    • G06F3/0446—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using a grid-like structure of electrodes in at least two directions, e.g. using row and column electrodes
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/10—OLED displays
    • H10K59/12—Active-matrix OLED [AMOLED] displays
    • 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
    • G09G2300/0404—Matrix technologies
    • G09G2300/0413—Details of dummy pixels or dummy lines in flat 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
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/04—Structural and physical details of display devices
    • G09G2300/0421—Structural details of the set of electrodes
    • G09G2300/0426—Layout of electrodes and 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
    • G09G2310/00—Command of the display device
    • G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/0264—Details of driving circuits
    • G09G2310/0297—Special arrangements with multiplexing or demultiplexing of display data in the drivers for data electrodes, in a pre-processing circuitry delivering display data to said drivers or in the matrix panel, e.g. multiplexing plural data signals to one D/A converter or demultiplexing the D/A converter output to multiple columns
    • 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
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0233—Improving the luminance or brightness uniformity across the screen
    • 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
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/029—Improving the quality of display appearance by monitoring one or more pixels in the display panel, e.g. by monitoring a fixed reference pixel
    • 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
    • G09G2320/04—Maintaining the quality of display appearance
    • G09G2320/043—Preventing or counteracting the effects of ageing
    • G09G2320/045—Compensation of drifts in the characteristics of light emitting or modulating 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Human Computer Interaction (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electroluminescent Light Sources (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Control Of El Displays (AREA)
CN202110806924.0A 2020-07-22 2021-07-16 显示装置和终端设备 Active CN113971935B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020125353A JP7576938B2 (ja) 2020-07-22 2020-07-22 表示装置
JP2020-125353 2020-07-22

Publications (2)

Publication Number Publication Date
CN113971935A CN113971935A (zh) 2022-01-25
CN113971935B true CN113971935B (zh) 2023-08-08

Family

ID=79586270

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110806924.0A Active CN113971935B (zh) 2020-07-22 2021-07-16 显示装置和终端设备

Country Status (3)

Country Link
US (1) US11322088B2 (enExample)
JP (2) JP7576938B2 (enExample)
CN (1) CN113971935B (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102651651B1 (ko) * 2018-11-09 2024-03-28 엘지디스플레이 주식회사 표시장치 및 이의 구동방법
CN210515985U (zh) * 2019-11-21 2020-05-12 昆山国显光电有限公司 显示基板、显示面板及显示装置
CN111834244B (zh) * 2020-07-24 2022-04-19 昆山国显光电有限公司 显示面板母板及制备方法
KR102826935B1 (ko) * 2020-11-13 2025-07-01 삼성디스플레이 주식회사 표시장치
US20240389407A1 (en) * 2022-02-23 2024-11-21 Chengdu Boe Optoelectronics Technology Co., Ltd. Display substrates, display panels and display apparatuses
CN114783376A (zh) * 2022-04-01 2022-07-22 深圳市华星光电半导体显示技术有限公司 显示面板及显示装置
JP2023159520A (ja) * 2022-04-20 2023-11-01 武漢天馬微電子有限公司 表示装置及び表示装置の制御方法
JP2023159521A (ja) * 2022-04-20 2023-11-01 武漢天馬微電子有限公司 表示装置
KR20230149626A (ko) * 2022-04-20 2023-10-27 삼성전자주식회사 Udc를 포함한 전자 장치
EP4482279A4 (en) 2022-04-20 2025-06-25 Samsung Electronics Co., Ltd. Electronic device comprising udc
US12288522B1 (en) 2022-09-23 2025-04-29 Apple Inc. Displays having reduced pixel density region with localized tuning
JPWO2024079989A1 (enExample) * 2022-10-13 2024-04-18
CN120112877A (zh) * 2022-12-29 2025-06-06 三星电子株式会社 包括眼动追踪传感器的头戴式显示器装置和用于头戴式显示器装置的操作方法
CN120051139A (zh) * 2023-11-24 2025-05-27 广州国显科技有限公司 显示面板和显示装置
WO2025164333A1 (ja) * 2024-01-31 2025-08-07 日亜化学工業株式会社 表示装置
EP4669073A1 (en) * 2024-06-18 2025-12-24 Samsung Display Co., Ltd. Display device

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6204610B1 (en) * 1999-03-18 2001-03-20 Sanyo Electric Co., Ltd. Electroluminescence display device
JP2003173164A (ja) * 2001-09-28 2003-06-20 Semiconductor Energy Lab Co Ltd 発光装置の駆動方法
JP2008151946A (ja) * 2006-12-15 2008-07-03 Sanyo Electric Co Ltd エレクトロルミネッセンス表示装置
CN104867445A (zh) * 2014-02-26 2015-08-26 三星显示有限公司 有机发光显示装置及其驱动方法
JP2016040575A (ja) * 2014-08-12 2016-03-24 株式会社ジャパンディスプレイ 表示装置の駆動方法
CN106165007A (zh) * 2014-03-31 2016-11-23 夏普株式会社 显示装置及其驱动方法
CN110910833A (zh) * 2019-12-27 2020-03-24 武汉天马微电子有限公司 一种显示面板、显示面板的亮度控制方法及电子设备
CN111145698A (zh) * 2018-11-05 2020-05-12 三星显示有限公司 Dc-dc转换器、具有该dc-dc转换器的显示装置及其驱动方法

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3904997B2 (ja) * 2001-09-28 2007-04-11 株式会社半導体エネルギー研究所 発光装置及び電子機器
JP4205629B2 (ja) 2003-07-07 2009-01-07 セイコーエプソン株式会社 デジタル／アナログ変換回路、電気光学装置及び電子機器
JP4100379B2 (ja) * 2004-08-09 2008-06-11 セイコーエプソン株式会社 電気光学装置および電気光学装置の表示方法
TWI386744B (zh) * 2004-12-14 2013-02-21 Samsung Display Co Ltd 薄膜電晶體面板以及使用該薄膜電晶體面板之液晶顯示器
JP5246433B2 (ja) * 2009-09-18 2013-07-24 ソニー株式会社 表示装置
KR20160010680A (ko) * 2014-07-17 2016-01-28 삼성디스플레이 주식회사 유기 발광 표시 장치의 구동 방법 및 유기 발광 표시 장치
US10140909B2 (en) * 2015-09-14 2018-11-27 Japan Display Inc. Display device
KR102613863B1 (ko) * 2016-09-22 2023-12-18 삼성디스플레이 주식회사 표시 장치
KR102735976B1 (ko) 2016-12-26 2024-11-28 엘지디스플레이 주식회사 터치 스크린 일체형 표시장치
US10388212B2 (en) 2017-06-12 2019-08-20 Motorola Mobility Llc Organic light emitting diode display with transparent pixel portion and corresponding devices
CN108039148B (zh) * 2017-11-30 2019-11-22 武汉天马微电子有限公司 一种显示面板和电子设备
KR20190100577A (ko) * 2018-02-21 2019-08-29 삼성전자주식회사 픽셀의 열화량을 산출하는 전자 장치
CN108665855A (zh) * 2018-07-18 2018-10-16 深圳市华星光电技术有限公司 Amoled显示面板的驱动系统及amoled显示面板
KR20200012588A (ko) * 2018-07-27 2020-02-05 엘지디스플레이 주식회사 유기발광 표시장치
CN114299827B (zh) 2018-10-11 2023-11-17 京东方科技集团股份有限公司 一种显示面板及显示装置
KR102651651B1 (ko) 2018-11-09 2024-03-28 엘지디스플레이 주식회사 표시장치 및 이의 구동방법
KR102619313B1 (ko) * 2018-12-17 2023-12-29 엘지디스플레이 주식회사 발광표시장치 및 이의 구동방법
CN111369946A (zh) 2018-12-25 2020-07-03 华为终端有限公司 一种显示屏、移动终端及其控制方法
CN109346009B (zh) * 2018-12-25 2020-12-04 武汉天马微电子有限公司 有机发光显示面板和显示装置
CN110265448B (zh) 2019-06-24 2021-11-02 京东方科技集团股份有限公司 一种显示面板和显示装置
CN110610680A (zh) 2019-09-30 2019-12-24 武汉天马微电子有限公司 显示方法、显示面板及装置、亮度校正方法、存储介质
CN110729332B (zh) * 2019-10-08 2022-04-29 武汉天马微电子有限公司 一种显示面板及显示装置
CN110767097B (zh) 2019-11-27 2021-12-31 武汉天马微电子有限公司 一种显示面板及显示装置
CN116798340A (zh) * 2021-04-27 2023-09-22 上海天马微电子有限公司 一种显示面板及显示装置

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6204610B1 (en) * 1999-03-18 2001-03-20 Sanyo Electric Co., Ltd. Electroluminescence display device
JP2003173164A (ja) * 2001-09-28 2003-06-20 Semiconductor Energy Lab Co Ltd 発光装置の駆動方法
JP2008151946A (ja) * 2006-12-15 2008-07-03 Sanyo Electric Co Ltd エレクトロルミネッセンス表示装置
CN104867445A (zh) * 2014-02-26 2015-08-26 三星显示有限公司 有机发光显示装置及其驱动方法
CN106165007A (zh) * 2014-03-31 2016-11-23 夏普株式会社 显示装置及其驱动方法
JP2016040575A (ja) * 2014-08-12 2016-03-24 株式会社ジャパンディスプレイ 表示装置の駆動方法
CN111145698A (zh) * 2018-11-05 2020-05-12 三星显示有限公司 Dc-dc转换器、具有该dc-dc转换器的显示装置及其驱动方法
CN110910833A (zh) * 2019-12-27 2020-03-24 武汉天马微电子有限公司 一种显示面板、显示面板的亮度控制方法及电子设备

Also Published As

Publication number Publication date
US11322088B2 (en) 2022-05-03
JP2025004262A (ja) 2025-01-14
CN113971935A (zh) 2022-01-25
JP7576938B2 (ja) 2024-11-01
US20220028335A1 (en) 2022-01-27
JP2022021645A (ja) 2022-02-03

Similar Documents

Publication Publication Date Title
CN113971935B (zh) 显示装置和终端设备
CN113971934B (zh) 显示装置和终端设备
US11107399B2 (en) Organic light-emitting diode display device with pixel array
CN114512097B (zh) 显示装置
US20200027942A1 (en) Light-emitting device and electronic apparatus
US12125422B2 (en) Display device and method of controlling the same
US12175941B2 (en) Display device and method of controlling the same
US10950171B2 (en) Display device and method of controlling the same
US11765955B2 (en) Display device with first delta subpixel arrangement and second delta subpixel arrangement disposed along first and second axes and configured to determine luminance values to be assigned to subpixels and method of controlling the same
US20250336327A1 (en) Display device, gamma correction circuit and display driving method
KR20240118562A (ko) 표시 장치, 디스플레이 컨트롤러 및 디스플레이 구동 방법
KR20240065558A (ko) 표시 패널 구동 회로 및 이를 포함하는 표시 장치
KR20240008994A (ko) 표시 장치 및 그것의 구동 방법
CN113990253A (zh) 显示面板的驱动方法
US12412530B2 (en) Display device and electronic device
KR20240085314A (ko) 발광 표시 장치
KR20240065509A (ko) 발광 표시 장치

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant