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CN114072918A - 显示面板及其驱动方法、显示装置 - Google Patents

显示面板及其驱动方法、显示装置 Download PDF

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Publication number
CN114072918A
CN114072918A CN202080000751.7A CN202080000751A CN114072918A CN 114072918 A CN114072918 A CN 114072918A CN 202080000751 A CN202080000751 A CN 202080000751A CN 114072918 A CN114072918 A CN 114072918A
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China
Prior art keywords
chip
film
region
data
trace
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Pending
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CN202080000751.7A
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English (en)
Inventor
胡晔
刁凯
侯清娜
谢洪洲
郑上涛
余仁惠
查文
陈信
陈美珍
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.)
BOE Technology Group Co Ltd
Fuzhou BOE Optoelectronics Technology Co Ltd
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BOE Technology Group Co Ltd
Fuzhou BOE Optoelectronics Technology Co Ltd
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Application filed by BOE Technology Group Co Ltd, Fuzhou BOE Optoelectronics Technology Co Ltd filed Critical BOE Technology Group Co Ltd
Publication of CN114072918A publication Critical patent/CN114072918A/zh
Pending legal-status Critical Current

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    • 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]
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D86/00—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates
    • H10D86/40—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates characterised by multiple TFTs
    • H10D86/441—Interconnections, e.g. scanning lines
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D86/00—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates
    • H10D86/40—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates characterised by multiple TFTs
    • H10D86/60—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates characterised by multiple TFTs wherein the TFTs are in active matrices
    • 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
    • G09G2300/0408—Integration of the drivers onto the display substrate
    • 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
    • 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
    • G09G2310/0267—Details of drivers for scan electrodes, other than drivers for liquid crystal, plasma or OLED 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
    • 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
    • G09G2310/0278—Details of driving circuits arranged to drive both scan and 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
    • 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
    • G09G2310/0281—Arrangement of scan or data electrode driver circuits at the periphery of a panel not inherent to a split matrix structure
    • 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
    • G09G2330/06—Handling electromagnetic interferences [EMI], covering emitted as well as received electromagnetic radiation
    • 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
    • H10K59/131—Interconnections, e.g. wiring lines or terminals

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Liquid Crystal (AREA)

Abstract

一种显示面板及其驱动方法、显示装置，其中，显示面板，包括显示区域(110)和非显示区域(120)；非显示区域(120)包括第一绑定区(210)，非显示区域(120)还包括与多根栅线(111)对应连接的第一连接线(220)和与多根数据线(112)对应连接的第二连接线(230)；显示面板还包括至少一个覆晶薄膜(240)，覆晶薄膜(240)包括第二绑定区(241)、第一区域(242)以及位于第二绑定区(241)与第一区域(242)之间的第二区域(243)；其中，第一区域(242)内分别绑定有扫描驱动集成电路(250)和数据驱动集成电路(260)，扫描驱动集成电路(250)通过第一走线(251)与第二绑定区(241)连接，数据驱动集成电路(260)通过第二走线(261)与第二绑定区(241)连接；第一走线(251)和第二走线(261)在第二区域(243)内分层设置。所述显示面板及其驱动方法、显示装置，能够便于显示装置整体的窄边框设计。

Description

PCT国内申请，说明书已公开。

Claims (16)

  1. PCT国内申请，权利要求书已公开。
CN202080000751.7A 2020-05-15 2020-05-15 显示面板及其驱动方法、显示装置 Pending CN114072918A (zh)

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Application Number Priority Date Filing Date Title
PCT/CN2020/090563 WO2021227031A1 (zh) 2020-05-15 2020-05-15 显示面板及其驱动方法、显示装置

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Publication Number Publication Date
CN114072918A true CN114072918A (zh) 2022-02-18

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US (1) US11587499B2 (zh)
EP (1) EP3996140A4 (zh)
CN (1) CN114072918A (zh)
WO (1) WO2021227031A1 (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114994991A (zh) * 2022-06-20 2022-09-02 苏州华星光电技术有限公司 覆晶薄膜及显示装置
CN115411079A (zh) * 2022-08-24 2022-11-29 武汉天马微电子有限公司 显示面板及显示装置
WO2023216296A1 (zh) * 2022-05-10 2023-11-16 惠州华星光电显示有限公司 一种驱动电路及显示装置

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* Cited by examiner, † Cited by third party
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CN116710995A (zh) * 2021-11-26 2023-09-05 京东方科技集团股份有限公司 像素阵列驱动方法、装置和显示面板
CN114974083A (zh) * 2022-05-09 2022-08-30 武汉华星光电半导体显示技术有限公司 显示装置

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KR101325325B1 (ko) * 2012-11-30 2013-11-08 엘지디스플레이 주식회사 액정표시장치와 그 제조 방법
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JP2014228575A (ja) * 2013-05-20 2014-12-08 パナソニック液晶ディスプレイ株式会社 液晶表示装置
KR102279058B1 (ko) * 2014-07-25 2021-07-20 삼성디스플레이 주식회사 표시 장치
KR102271367B1 (ko) * 2014-10-14 2021-06-30 엘지디스플레이 주식회사 협 베젤 평판 표시장치
KR101658434B1 (ko) * 2015-04-13 2016-09-21 주식회사 토비스 내로베젤을 갖는 곡면 디스플레이장치 및 이의 제조방법
KR20170026755A (ko) * 2015-08-27 2017-03-09 삼성디스플레이 주식회사 표시 장치
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TWI665596B (zh) * 2017-05-03 2019-07-11 瑞鼎科技股份有限公司 電容式觸控面板
KR102383831B1 (ko) * 2017-09-29 2022-04-06 주식회사 엘엑스세미콘 패널구동장치, 표시장치 및 집적회로
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WO2023216296A1 (zh) * 2022-05-10 2023-11-16 惠州华星光电显示有限公司 一种驱动电路及显示装置
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CN114994991B (zh) * 2022-06-20 2023-08-22 苏州华星光电技术有限公司 覆晶薄膜及显示装置
CN115411079A (zh) * 2022-08-24 2022-11-29 武汉天马微电子有限公司 显示面板及显示装置

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EP3996140A1 (en) 2022-05-11
EP3996140A4 (en) 2022-07-13
US11587499B2 (en) 2023-02-21
WO2021227031A1 (zh) 2021-11-18
US20220122523A1 (en) 2022-04-21

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