KR102298419B1 - 표시장치 - Google Patents
표시장치 Download PDFInfo
- Publication number
- KR102298419B1 KR102298419B1 KR1020150068570A KR20150068570A KR102298419B1 KR 102298419 B1 KR102298419 B1 KR 102298419B1 KR 1020150068570 A KR1020150068570 A KR 1020150068570A KR 20150068570 A KR20150068570 A KR 20150068570A KR 102298419 B1 KR102298419 B1 KR 102298419B1
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- South Korea
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- display device
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- panel
- touch panel
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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
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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
- G06F3/044—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
- G06F3/042—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means
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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
- G06F3/044—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
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- 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
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- 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
- G09F9/301—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 flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED
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- H01L27/323—
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- H01L27/3232—
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- 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
- H10K59/40—OLEDs integrated with touch screens
-
- 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
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
Description
도 2는 실시 예에 따른 터치패널을 나타내는 상면도이다.
도 3은 실시 예에 따른 벤딩상태의 표시장치를 나타내는 도면이다.
도 4는 실시 예에 따른 표시장치가 적용된 디바이스에 대한 사시도이다.
전체두께 | 접착층의 두께 합 | 두께비(%) ((d4+d5)/h) |
탄성률 (Mpa) | 폴딩 스트레스(MPa) | 크랙발생여부 | |
제1 실험예 | 148 | 10 | 7 | 3744 | 112.1 | Crack미발생 |
제2 실험예 | 168 | 30 | 18 | 3298 | 124.0 | Crack미발생 |
제3 실험예 | 188 | 50 | 27 | 2947 | 135.9 | Crack미발생 |
제4 실험예 | 198 | 60 | 30 | 2798 | 141.9 | Crack미발생 |
제5 실험예 | 218 | 80 | 37 | 2542 | 153.7 | Crack미발생 |
제6 실험예 | 213 | 75 | 35 | 2601 | 150.8 | Crack미발생 |
제7 실험예 | 213 | 75 | 35 | 2601 | 150.8 | Crack미발생 |
제1 비교예 | 238 | 100 | 42 | 2328 | 165.6 | Crack발생 |
제2 비교예 | 288 | 150 | 52 | 1924 | 195.4 | Crack발생 |
제3 비교예 | 338 | 200 | 59 | 1639 | 225.1 | Crack발생 |
제4 비교예 | 288 | 150 | 52 | 1924 | 180.5 | Crack발생 |
10: 표시패널
20: 터치모듈
30: 터치패널
31: 기판
33: 패턴층
35: 전극패턴
37: 배선패턴
40: 제1 접착층
50: 제2 접착층
60: 커버필름
Claims (8)
- 표시장치에 있어서,
표시패널;
상기 표시패널 상에 위치하는 터치패널;
상기 터치패널 상에 위치하는 커버필름;
상기 표시패널과 터치패널 사이에 위치하는 제1접착층; 및
상기 터치패널과 커버필름 사이에 위치하는 제2 접착층을 포함하고,
상기 제1 접착층의 두께 및 상기 제2 접착층의 두께의 합은 상기 표시장치의 두께 대비 7% 내지 40% 중 어느 하나에 대응되는 값을 가지고,
상기 제1 접착층의 두께 및 상기 제2 접착층의 두께의 합은 100㎛미만이고,
상기 표시장치는 폴딩 스트레스가 160Mpa 이하이며,
상기 표시장치의 폴딩 스트레스는 하기의 수학식 1에 의해 정의되는 표시장치.
[수학식 1]
- 삭제
- 삭제
- 제1항에 있어서,
상기 표시장치의 탄성률은 2600Mpa이상인 표시장치.
- 제1항에 있어서,
상기 터치패널은 광변환층을 포함하는 표시장치.
- 제5항에 있어서,
상기 광변환층은 편광판 또는 위상차 필름 중 어느 하나를 포함하는 표시장치.
- 제1항에 있어서,
상기 표시패널은 유기발광 표시패널인 표시장치.
- 제1항에 있어서,
상기 제1 접착층 및 제2 접착층은 광투명 접착제를 포함하는 표시장치.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150068570A KR102298419B1 (ko) | 2015-05-18 | 2015-05-18 | 표시장치 |
CN201680029573.4A CN107646100B (zh) | 2015-05-18 | 2016-04-26 | 显示装置 |
US15/575,353 US10282032B2 (en) | 2015-05-18 | 2016-04-26 | Display device |
PCT/KR2016/004369 WO2016186332A1 (ko) | 2015-05-18 | 2016-04-26 | 표시장치 |
TW105115017A TW201642104A (zh) | 2015-05-18 | 2016-05-16 | 顯示裝置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150068570A KR102298419B1 (ko) | 2015-05-18 | 2015-05-18 | 표시장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20160135395A KR20160135395A (ko) | 2016-11-28 |
KR102298419B1 true KR102298419B1 (ko) | 2021-09-03 |
Family
ID=57320410
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020150068570A Active KR102298419B1 (ko) | 2015-05-18 | 2015-05-18 | 표시장치 |
Country Status (5)
Country | Link |
---|---|
US (1) | US10282032B2 (ko) |
KR (1) | KR102298419B1 (ko) |
CN (1) | CN107646100B (ko) |
TW (1) | TW201642104A (ko) |
WO (1) | WO2016186332A1 (ko) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10423257B2 (en) * | 2015-05-08 | 2019-09-24 | Dongwoo Fine-Chem Co., Ltd. | Touch sensor integrated with polarizer and organic light emitting display device |
JP6944759B2 (ja) * | 2015-10-13 | 2021-10-06 | 日東電工株式会社 | 粘着剤層付き偏光板 |
CN108628486B (zh) * | 2017-03-20 | 2025-04-01 | 宸鸿科技(厦门)有限公司 | 可折叠式触控显示设备及其触控装置 |
KR101866692B1 (ko) * | 2017-04-25 | 2018-06-11 | 동우 화인켐 주식회사 | 터치 센서 패널 |
KR102436547B1 (ko) * | 2017-09-29 | 2022-08-29 | 삼성디스플레이 주식회사 | 전자 장치 |
CN111312748A (zh) * | 2018-12-11 | 2020-06-19 | 上海和辉光电有限公司 | 一种柔性显示屏以及包含其的显示器件 |
KR102283020B1 (ko) * | 2019-01-28 | 2021-07-28 | 동우 화인켐 주식회사 | 터치 센서 적층체 및 화상 표시 장치 |
KR102632543B1 (ko) * | 2019-02-19 | 2024-02-01 | 삼성디스플레이 주식회사 | 결합 부재를 포함하는 표시 장치 |
CN110310977A (zh) * | 2019-07-16 | 2019-10-08 | 武汉华星光电半导体显示技术有限公司 | Oled显示装置 |
US11822748B2 (en) | 2019-07-16 | 2023-11-21 | Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | Touch display device |
CN110675755B (zh) * | 2019-10-12 | 2021-08-24 | 武汉天马微电子有限公司 | 可折叠显示装置 |
CN110797471A (zh) * | 2019-11-19 | 2020-02-14 | 南昌航空大学 | 一种柔性量子点发光二极管及其制备方法 |
US11635860B2 (en) * | 2020-01-02 | 2023-04-25 | Dongwoo Fine-Chem Co., Ltd. | Touch sensor panel |
KR20210146482A (ko) * | 2020-05-26 | 2021-12-06 | 삼성디스플레이 주식회사 | 표시 장치 |
CN111725269B (zh) | 2020-06-02 | 2022-09-09 | 武汉华星光电半导体显示技术有限公司 | 显示面板其制备方法 |
CN111882993B (zh) * | 2020-08-18 | 2022-07-19 | 京东方科技集团股份有限公司 | 一种折叠显示装置 |
CN115268693A (zh) * | 2020-11-30 | 2022-11-01 | 湖北长江新型显示产业创新中心有限公司 | 显示面板及触控显示装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110281093A1 (en) * | 2010-05-14 | 2011-11-17 | Suresh Thakordas Gulati | Damage-resistant glass articles and method |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5074129B2 (ja) * | 2007-08-21 | 2012-11-14 | 株式会社ジャパンディスプレイイースト | 表示装置 |
KR101542644B1 (ko) * | 2012-08-16 | 2015-08-06 | (주)엘지하우시스 | 터치패널용 점착제 조성물, 점착 필름 및 터치 패널 |
TWI490742B (zh) * | 2012-10-01 | 2015-07-01 | Young Lighting Technology Inc | 觸控面板 |
KR102080011B1 (ko) * | 2013-06-13 | 2020-02-24 | 삼성디스플레이 주식회사 | 표시장치 및 그 제조방법 |
KR102211863B1 (ko) | 2013-10-15 | 2021-02-04 | 삼성디스플레이 주식회사 | 터치 패널 및 터치 패널의 제조 방법 |
US9321677B2 (en) * | 2014-01-29 | 2016-04-26 | Corning Incorporated | Bendable glass stack assemblies, articles and methods of making the same |
JP6452483B2 (ja) * | 2015-02-16 | 2019-01-16 | 日東電工株式会社 | 粘着剤付き光学フィルムおよび画像表示装置 |
-
2015
- 2015-05-18 KR KR1020150068570A patent/KR102298419B1/ko active Active
-
2016
- 2016-04-26 WO PCT/KR2016/004369 patent/WO2016186332A1/ko active Application Filing
- 2016-04-26 CN CN201680029573.4A patent/CN107646100B/zh active Active
- 2016-04-26 US US15/575,353 patent/US10282032B2/en active Active
- 2016-05-16 TW TW105115017A patent/TW201642104A/zh unknown
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110281093A1 (en) * | 2010-05-14 | 2011-11-17 | Suresh Thakordas Gulati | Damage-resistant glass articles and method |
Also Published As
Publication number | Publication date |
---|---|
TW201642104A (zh) | 2016-12-01 |
US20180157350A1 (en) | 2018-06-07 |
KR20160135395A (ko) | 2016-11-28 |
CN107646100B (zh) | 2020-08-28 |
WO2016186332A1 (ko) | 2016-11-24 |
CN107646100A (zh) | 2018-01-30 |
US10282032B2 (en) | 2019-05-07 |
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