KR20210143982A - 표시 장치 - Google Patents
표시 장치 Download PDFInfo
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- KR20210143982A KR20210143982A KR1020200060554A KR20200060554A KR20210143982A KR 20210143982 A KR20210143982 A KR 20210143982A KR 1020200060554 A KR1020200060554 A KR 1020200060554A KR 20200060554 A KR20200060554 A KR 20200060554A KR 20210143982 A KR20210143982 A KR 20210143982A
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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
- G06F3/0445—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using two or more layers of sensing electrodes, e.g. using two layers of electrodes separated by a dielectric layer
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
- G06F1/1652—Details related to the display arrangement, including those related to the mounting of the display in the housing the display being flexible, e.g. mimicking a sheet of paper, or rollable
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
- G06F1/1641—Details related to the display arrangement, including those related to the mounting of the display in the housing the display being formed by a plurality of foldable display components
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
- G06F1/1643—Details related to the display arrangement, including those related to the mounting of the display in the housing the display being associated to a digitizer, e.g. laptops that can be used as penpads
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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
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
- G06F3/03545—Pens or stylus
-
- 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
-
- 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
- G06F3/0412—Digitisers structurally integrated in a display
-
- 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
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- H01L27/323—
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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
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- 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
- G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
- G06F2203/04103—Manufacturing, i.e. details related to manufacturing processes specially suited for touch sensitive devices
-
- H01L2251/5338—
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K2102/00—Constructional details relating to the organic devices covered by this subclass
- H10K2102/301—Details of OLEDs
- H10K2102/311—Flexible OLED
-
- 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
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- 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
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Computer Networks & Wireless Communication (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
Description
도 2 및 도 3은 도 1의 표시 장치가 폴딩된 상태를 나타내는 도면들이다.
도 4는 도 1의 Ⅰ-Ⅰ' 선을 기준으로 자른 단면도이다.
도 5는 도 4의 표시 기판을 나타내는 단면도이다.
도 6은 도 4의 A 영역을 확대한 단면도이다.
도 7은 다른 실시예에 따른 표시 장치를 나타내는 단면도이다.
도 8은 또 다른 실시예에 따른 표시 장치를 나타내는 단면도이다.
BA: 벤딩 영역
NBA1, NBA2: 비벤딩 영역
DP: 표시 기판
DT: 센싱층
AL: 점착층
S1: 제1 면
S2: 제2 면
ALP: 홈 패턴
DTP: 센싱 패턴
Claims (20)
- 벤딩 영역 및 복수의 비벤딩 영역을 포함하는 표시 장치에 있어서,
복수의 트랜지스터, 및 발광 소자를 포함하는 표시 기판;
상기 표시 기판 하부에 배치되고, 디지타이저 모듈을 포함하는 센싱층; 및
상기 표시 기판과 상기 센싱층 사이에 배치된 점착층을 포함하되,
상기 점착층은 상기 센싱층과 대향하는 제1 면, 및 상기 제1 면으로부터 함몰된 복수의 홈 패턴을 포함하는 표시 장치. - 제1 항에 있어서,
상기 센싱층은 상기 점착층을 향해 돌출된 복수의 센싱 패턴을 포함하는 표시 장치. - 제2 항에 있어서,
상기 센싱 패턴은 상기 홈 패턴과 중첩하는 표시 장치. - 제2 항에 있어서,
상기 센싱 패턴은 상기 홈 패턴의 일면과 직접 접하는 표시 장치. - 제4 항에 있어서,
상기 센싱 패턴의 일 방향으로의 두께는 상기 홈 패턴의 상기 일 방향으로의 두께와 실질적으로 동일한 표시 장치. - 제5 항에 있어서,
상기 센싱 패턴의 상기 일 방향과 교차하는 타 방향으로의 폭은 상기 홈 패턴의 상기 타 방향으로의 폭과 실질적으로 동일한 표시 장치. - 제1 항에 있어서,
상기 센싱층은,
베이스층;
상기 베이스층 상에 배치된 센싱 전극; 및
상기 센싱 전극 상에 배치된 절연층을 포함하는 표시 장치. - 제7 항에 있어서,
상기 센싱 전극은 상기 홈 패턴과 중첩하는 표시 장치. - 제1 항에 있어서,
상기 센싱층은 전자 펜의 입력을 인식하는 표시 장치. - 제1 항에 있어서,
상기 표시 기판과 상기 점착층 사이에 배치되는 저반사층을 더 포함하는 표시 장치. - 제10 항에 있어서,
상기 저반사층은 금속, 플라스틱, 및 유리 중 적어도 하나를 포함하는 표시 장치. - 제11 항에 있어서,
상기 플라스틱은 섬유 강화 플라스틱인 표시 장치. - 제10 항에 있어서,
상기 저반사층의 일면은 상기 점착층의 제2 면과 접하는 표시 장치. - 제13 항에 있어서,
상기 저반사층과 상기 표시 기판 사이에 배치된 커버 패널을 더 포함하는 표시 장치. - 제13 항에 있어서,
상기 저반사층의 타면은 상기 표시 기판과 접하는 표시 장치. - 제1 항에 있어서,
상기 센싱층 하부에 배치된 메탈 플레이트를 더 포함하는 표시 장치. - 제16 항에 있어서,
상기 메탈 플레이트는 상기 벤딩 영역과 중첩하는 복수의 벤딩 홈을 포함하는 표시 장치. - 제16 항에 있어서,
복수의 상기 비벤딩 영역은 상기 벤딩 영역을 사이에 두고 위치하는 제1 비벤딩 영역, 및 제2 비벤딩 영역을 포함하는 표시 장치. - 제18 항에 있어서,
상기 메탈 플레이트는 상기 제1 비벤딩 영역과 중첩하는 제1 메탈 플레이트, 및 상기 제2 비벤딩 영역과 중첩하는 제2 메탈 플레이트를 포함하는 표시 장치. - 제19 항에 있어서,
상기 제1 메탈 플레이트와 상기 제2 메탈 플레이트는 상기 벤딩 영역을 사이에 두고 이격된 표시 장치.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020200060554A KR20210143982A (ko) | 2020-05-20 | 2020-05-20 | 표시 장치 |
US17/155,692 US11422648B2 (en) | 2020-05-20 | 2021-01-22 | Bendable display device with sensing electrode |
CN202110499614.9A CN113703615A (zh) | 2020-05-20 | 2021-05-08 | 显示设备 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020200060554A KR20210143982A (ko) | 2020-05-20 | 2020-05-20 | 표시 장치 |
Publications (1)
Publication Number | Publication Date |
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KR20210143982A true KR20210143982A (ko) | 2021-11-30 |
Family
ID=78608974
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020200060554A Pending KR20210143982A (ko) | 2020-05-20 | 2020-05-20 | 표시 장치 |
Country Status (3)
Country | Link |
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US (1) | US11422648B2 (ko) |
KR (1) | KR20210143982A (ko) |
CN (1) | CN113703615A (ko) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20210089297A (ko) * | 2020-01-07 | 2021-07-16 | 삼성디스플레이 주식회사 | 표시 장치 |
KR20220006669A (ko) * | 2020-07-08 | 2022-01-18 | 삼성디스플레이 주식회사 | 표시 장치 |
US11693451B2 (en) * | 2021-01-19 | 2023-07-04 | Samsung Display Co., Ltd. | Digitizer and display device including the same |
KR20230071805A (ko) * | 2021-11-15 | 2023-05-24 | 삼성디스플레이 주식회사 | 표시 장치 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
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US6043810A (en) | 1995-06-12 | 2000-03-28 | Samsung Electronics, Co., Ltd. | Digitizer controller |
JP4327180B2 (ja) * | 2006-07-24 | 2009-09-09 | 株式会社東芝 | 表示装置 |
US9176535B2 (en) * | 2011-06-03 | 2015-11-03 | Microsoft Technology Licensing, Llc | Flexible display flexure assembly |
KR102495922B1 (ko) * | 2014-05-06 | 2023-02-02 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 전자 장치 |
KR102201928B1 (ko) * | 2014-06-24 | 2021-01-12 | 삼성전자주식회사 | 플렉시블 장치 및 그의 접이 장치 |
JP2016072127A (ja) * | 2014-09-30 | 2016-05-09 | ソニー株式会社 | 有機el表示装置およびその製造方法、並びに電子機器 |
KR20170075006A (ko) * | 2014-10-28 | 2017-06-30 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 발광 장치 및 전자 장치 |
US10352799B2 (en) * | 2016-02-06 | 2019-07-16 | Shenzhen New Degree Technology Co., Ltd. | Pressure sensor, electronic device, and method for manufacturing pressure sensor |
US10488887B2 (en) * | 2016-10-04 | 2019-11-26 | Semiconductor Energy Laboratory Co., Ltd. | Electronic device |
KR102628024B1 (ko) * | 2016-10-07 | 2024-01-22 | 삼성디스플레이 주식회사 | 폴더블 표시 장치 |
KR102716181B1 (ko) * | 2016-11-18 | 2024-10-11 | 삼성디스플레이 주식회사 | 표시 장치 |
KR102673478B1 (ko) * | 2016-11-25 | 2024-06-11 | 삼성디스플레이 주식회사 | 표시 장치 및 이의 제조 방법 |
CN107611161B (zh) * | 2017-09-11 | 2021-04-27 | 上海天马有机发光显示技术有限公司 | 柔性显示面板及显示装置 |
KR20190047168A (ko) * | 2017-10-26 | 2019-05-08 | 삼성디스플레이 주식회사 | 디지타이저 및 이를 포함하는 표시 장치 |
KR102660793B1 (ko) * | 2017-11-30 | 2024-04-26 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 표시 패널, 표시 장치, 입출력 장치, 정보 처리 장치 |
KR102737076B1 (ko) * | 2018-12-07 | 2024-12-03 | 엘지디스플레이 주식회사 | 플렉서블 표시장치 |
KR102708182B1 (ko) * | 2018-12-07 | 2024-09-19 | 엘지디스플레이 주식회사 | 폴더블 표시장치 |
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2020
- 2020-05-20 KR KR1020200060554A patent/KR20210143982A/ko active Pending
-
2021
- 2021-01-22 US US17/155,692 patent/US11422648B2/en active Active
- 2021-05-08 CN CN202110499614.9A patent/CN113703615A/zh active Pending
Also Published As
Publication number | Publication date |
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US20210365132A1 (en) | 2021-11-25 |
CN113703615A (zh) | 2021-11-26 |
US11422648B2 (en) | 2022-08-23 |
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