CN113767475A - 柔性显示面板、显示装置及制备方法 - Google Patents

柔性显示面板、显示装置及制备方法 Download PDF

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CN113767475A
CN113767475A CN202080000207.2A CN202080000207A CN113767475A CN 113767475 A CN113767475 A CN 113767475A CN 202080000207 A CN202080000207 A CN 202080000207A CN 113767475 A CN113767475 A CN 113767475A
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CN113767475B (zh
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魏玉龙
董向丹
颜俊
都蒙蒙
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BOE Technology Group Co Ltd
Chengdu BOE Optoelectronics Technology Co Ltd
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Chengdu BOE Optoelectronics Technology Co Ltd
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F3/0416—Control or interface arrangements specially adapted for digitisers
    • G06F3/04164—Connections between sensors and controllers, e.g. routing lines between electrodes and connection pads
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F3/0443—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using a single layer of sensing electrodes
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
    • 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
    • H10K59/122—Pixel-defining structures or layers, e.g. banks
    • 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
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    • 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
    • H10K59/40—OLEDs integrated with touch screens
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    • 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
    • H10K59/80—Constructional details
    • H10K59/87—Passivation; Containers; Encapsulations
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    • H10K77/00—Constructional details of devices covered by this subclass and not covered by groups H10K10/80, H10K30/80, H10K50/80 or H10K59/80
    • H10K77/10—Substrates, e.g. flexible substrates
    • H10K77/111—Flexible substrates
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
    • G06F2203/04102—Flexible digitiser, i.e. constructional details for allowing the whole digitising part of a device to be flexed or rolled like a sheet of paper
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
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    • G06F2203/04103—Manufacturing, i.e. details related to manufacturing processes specially suited for touch sensitive devices
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
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    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
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    • H10K2102/311—Flexible OLED
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  • Microelectronics & Electronic Packaging (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Electroluminescent Light Sources (AREA)

Abstract

一种柔性显示面板、显示装置及制备方法，其中柔性显示面板包括显示区(100)和非显示区(200)，非显示区(200)包括弯折子区(202)和绑定子区(204)，弯折子区(202)用于将绑定子区(204)弯折至背离显示区(100)的一侧；显示区(100)包括设置在衬底(1)上的驱动电路层，驱动电路层包括源/漏电极层(605)、在源/漏电极层(605)远离衬底(1)一侧设置的平坦层(607)、在平坦层(607)远离衬底(1)一侧设置的像素限定层(703)和在像素限定层(703)远离衬底(1)一侧设置的触控走线层(900)，弯折子区(202)包括设置于衬底(1)上的第一有机层(401)、第二有机层(402)和位于第一有机层(401)与第二有机层(402)之间的金属走线层(211)，触控走线层(900)与金属走线层(211)电连接，且触控走线层(900)在衬底(1)所在平面的正投影不位于弯折子区(202)；其中，弯折子区(202)在弯折状态时，弯折子区(202)的弯折中性层(212)到金属走线层(211)的垂直距离小于预设距离。

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。
CN202080000207.2A 2020-02-28 2020-02-28 柔性显示面板、显示装置及制备方法 Active CN113767475B (zh)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114666997A (zh) * 2022-03-29 2022-06-24 京东方科技集团股份有限公司 显示模组的制作方法、制作显示模组的设备及显示模组
WO2023226930A1 (zh) * 2022-05-24 2023-11-30 京东方科技集团股份有限公司 显示基板和显示装置
WO2023230967A1 (zh) * 2022-06-01 2023-12-07 京东方科技集团股份有限公司 触控显示面板及显示装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114138136A (zh) * 2021-12-09 2022-03-04 武汉华星光电半导体显示技术有限公司 显示面板及显示装置
CN115241242A (zh) * 2022-06-23 2022-10-25 京东方科技集团股份有限公司 一种显示面板及显示装置

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US20140240985A1 (en) * 2013-02-27 2014-08-28 Apple Inc. Electronic Device With Reduced-Stress Flexible Display
US20180331319A1 (en) * 2017-05-15 2018-11-15 Japan Display Inc. Display device
CN109560109A (zh) * 2017-09-26 2019-04-02 三星显示有限公司 显示装置
CN109585494A (zh) * 2017-09-28 2019-04-05 乐金显示有限公司 有机发光显示设备
CN109755256A (zh) * 2017-11-01 2019-05-14 京东方科技集团股份有限公司 柔性显示面板及制备方法、柔性显示装置
CN109817675A (zh) * 2019-01-30 2019-05-28 武汉华星光电半导体显示技术有限公司 柔性阵列基板、显示面板及制备方法
CN110197845A (zh) * 2019-06-20 2019-09-03 武汉华星光电半导体显示技术有限公司 显示面板及其制备方法
CN110515499A (zh) * 2019-08-30 2019-11-29 京东方科技集团股份有限公司 一种触控面板及触控显示装置

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TWI740908B (zh) * 2016-03-11 2021-10-01 南韓商三星顯示器有限公司 顯示設備

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US20140240985A1 (en) * 2013-02-27 2014-08-28 Apple Inc. Electronic Device With Reduced-Stress Flexible Display
US20180331319A1 (en) * 2017-05-15 2018-11-15 Japan Display Inc. Display device
CN109560109A (zh) * 2017-09-26 2019-04-02 三星显示有限公司 显示装置
CN109585494A (zh) * 2017-09-28 2019-04-05 乐金显示有限公司 有机发光显示设备
CN109755256A (zh) * 2017-11-01 2019-05-14 京东方科技集团股份有限公司 柔性显示面板及制备方法、柔性显示装置
CN109817675A (zh) * 2019-01-30 2019-05-28 武汉华星光电半导体显示技术有限公司 柔性阵列基板、显示面板及制备方法
CN110197845A (zh) * 2019-06-20 2019-09-03 武汉华星光电半导体显示技术有限公司 显示面板及其制备方法
CN110515499A (zh) * 2019-08-30 2019-11-29 京东方科技集团股份有限公司 一种触控面板及触控显示装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114666997A (zh) * 2022-03-29 2022-06-24 京东方科技集团股份有限公司 显示模组的制作方法、制作显示模组的设备及显示模组
WO2023226930A1 (zh) * 2022-05-24 2023-11-30 京东方科技集团股份有限公司 显示基板和显示装置
WO2023230967A1 (zh) * 2022-06-01 2023-12-07 京东方科技集团股份有限公司 触控显示面板及显示装置

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US20220320239A1 (en) 2022-10-06
US11974475B2 (en) 2024-04-30
WO2021168828A1 (zh) 2021-09-02

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