CN115335891A - 显示装置及电子设备 - Google Patents

显示装置及电子设备 Download PDF

Info

Publication number
CN115335891A
CN115335891A CN202180024435.8A CN202180024435A CN115335891A CN 115335891 A CN115335891 A CN 115335891A CN 202180024435 A CN202180024435 A CN 202180024435A CN 115335891 A CN115335891 A CN 115335891A
Authority
CN
China
Prior art keywords
circuit
transistor
insulating layer
potential
conductive layer
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.)
Pending
Application number
CN202180024435.8A
Other languages
English (en)
Chinese (zh)
Inventor
丰高耕平
木村清贵
小林英智
高桥圭
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.)
Semiconductor Energy Laboratory Co Ltd
Original Assignee
Semiconductor Energy Laboratory 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 Semiconductor Energy Laboratory Co Ltd filed Critical Semiconductor Energy Laboratory Co Ltd
Publication of CN115335891A publication Critical patent/CN115335891A/zh
Pending legal-status Critical Current

Links

Images

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
    • 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]
    • G09G3/3275—Details of drivers for data 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
    • 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
    • G09G3/34—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 by control of light from an independent source
    • G09G3/36—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 by control of light from an independent source using liquid crystals
    • G09G3/3611—Control of matrices with row and column drivers
    • G09G3/3685—Details of drivers for data electrodes
    • G09G3/3688—Details of drivers for data electrodes suitable for active matrices only
    • 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
    • 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
    • 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
    • G09G2300/0828—Several active elements per pixel in active matrix panels forming a digital to analog [D/A] conversion circuit
    • 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
    • G09G2310/027—Details of drivers for data electrodes, the drivers handling digital grey scale data, e.g. use of D/A converters
    • 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
    • G09G2310/0275—Details of drivers for data electrodes, other than drivers for liquid crystal, plasma or OLED displays, not related to handling digital grey scale data or to communication of data to the pixels by means of a current
    • 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
    • G09G2310/0291—Details of output amplifiers or buffers arranged for use in a driving circuit
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Control Of El Displays (AREA)
CN202180024435.8A 2020-03-27 2021-03-15 显示装置及电子设备 Pending CN115335891A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020058439 2020-03-27
JP2020-058439 2020-03-27
PCT/IB2021/052112 WO2021191721A1 (ja) 2020-03-27 2021-03-15 表示装置、及び電子機器

Publications (1)

Publication Number Publication Date
CN115335891A true CN115335891A (zh) 2022-11-11

Family

ID=77890988

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180024435.8A Pending CN115335891A (zh) 2020-03-27 2021-03-15 显示装置及电子设备

Country Status (5)

Country Link
US (1) US11948515B2 (https=)
JP (1) JP7642615B2 (https=)
KR (1) KR20220158772A (https=)
CN (1) CN115335891A (https=)
WO (1) WO2021191721A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210125049A1 (en) * 2019-10-29 2021-04-29 Taiwan Semiconductor Manufacturing Co., Ltd. System for executing neural network
KR20240093706A (ko) 2021-10-22 2024-06-24 가부시키가이샤 한도오따이 에네루기 켄큐쇼 표시 장치 및 전자 기기
KR20240108423A (ko) * 2021-11-18 2024-07-09 가부시키가이샤 한도오따이 에네루기 켄큐쇼 화상 처리 시스템
KR20240113917A (ko) 2021-11-30 2024-07-23 가부시키가이샤 한도오따이 에네루기 켄큐쇼 표시 장치 및 전자 기기
WO2025233769A1 (ja) * 2024-05-10 2025-11-13 株式会社半導体エネルギー研究所 半導体装置及び表示装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05307368A (ja) * 1992-04-30 1993-11-19 Fujitsu Ltd 多階調アクティブマトリックス液晶駆動回路
US7248232B1 (en) 1998-02-25 2007-07-24 Semiconductor Energy Laboratory Co., Ltd. Information processing device
JP2000002856A (ja) 1998-02-25 2000-01-07 Semiconductor Energy Lab Co Ltd 情報処理装置
KR100633537B1 (ko) * 2005-08-04 2006-10-13 한국과학기술원 평판 디스플레이 구동용 시분할 샘플링을 이용한 디지털아날로그 회로 및 이의 구현 방법과 이를 이용한 데이터구동회로
KR100892250B1 (ko) 2007-08-22 2009-04-09 한국과학기술원 디스플레이 구동 장치
KR101870119B1 (ko) 2009-12-25 2018-06-25 가부시키가이샤 한도오따이 에네루기 켄큐쇼 반도체 장치
WO2012029638A1 (en) 2010-09-03 2012-03-08 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device
US10354574B2 (en) * 2015-09-25 2019-07-16 Semiconductor Energy Laboratory Co., Ltd. Driver IC and electronic device
KR20170075618A (ko) 2015-12-22 2017-07-03 한국전자통신연구원 표시 장치 및 타일형 표시 장치.
US20170178586A1 (en) * 2015-12-22 2017-06-22 Electronics And Telecommunications Research Institute Display apparatus and tiled display apparatus
US10290253B2 (en) * 2016-06-10 2019-05-14 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device, system, and method for operating system
WO2019092540A1 (en) 2017-11-09 2019-05-16 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device, display device, and electronic device
US11120764B2 (en) 2017-12-21 2021-09-14 Semiconductor Energy Laboratory Co., Ltd. Display device and electronic device
WO2019220278A1 (ja) 2018-05-17 2019-11-21 株式会社半導体エネルギー研究所 表示装置、及び電子機器

Also Published As

Publication number Publication date
US20230138701A1 (en) 2023-05-04
US11948515B2 (en) 2024-04-02
WO2021191721A1 (ja) 2021-09-30
JP7642615B2 (ja) 2025-03-10
JPWO2021191721A1 (https=) 2021-09-30
KR20220158772A (ko) 2022-12-01

Similar Documents

Publication Publication Date Title
TWI831743B (zh) 半導體裝置、顯示裝置以及半導體裝置的製造方法
JP7642615B2 (ja) 表示装置、及び電子機器
CN111052396B (zh) 半导体装置及显示装置
JP7685109B2 (ja) 発光装置
KR102584060B1 (ko) 반도체 장치 및 표시 장치
WO2019025917A1 (ja) 半導体装置、及び表示装置
KR102409143B1 (ko) 표시 장치, 표시 장치의 제작 방법, 및 전자 기기
JP7577676B2 (ja) 表示装置
JP7775218B2 (ja) 表示装置
JP2025181889A (ja) 半導体装置
TW202407709A (zh) 移位暫存器
JP7842758B2 (ja) 半導体装置、および半導体装置の駆動方法
KR20230128297A (ko) 표시 장치 및 전자 기기
JP7761601B2 (ja) 表示装置、電子機器
CN117203696A (zh) 显示装置
CN116583896A (zh) 显示系统

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