KR102531168B1 - 표시 장치 - Google Patents
표시 장치 Download PDFInfo
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- KR102531168B1 KR102531168B1 KR1020160094986A KR20160094986A KR102531168B1 KR 102531168 B1 KR102531168 B1 KR 102531168B1 KR 1020160094986 A KR1020160094986 A KR 1020160094986A KR 20160094986 A KR20160094986 A KR 20160094986A KR 102531168 B1 KR102531168 B1 KR 102531168B1
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- 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
- G06F3/0414—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using force sensing means to determine a position
- G06F3/04144—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using force sensing means to determine a position using an array of force sensing means
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- 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
- G06F3/0414—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using force sensing means to determine a position
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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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- 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
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- G06—COMPUTING OR CALCULATING; COUNTING
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- 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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- 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
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
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- 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
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- G09G3/3233—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] using an active matrix with pixel circuitry controlling the current through the light-emitting element
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- 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
- H10K59/123—Connection of the pixel electrodes to the thin film transistors [TFT]
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- 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
- H10K59/128—Active-matrix OLED [AMOLED] displays comprising two independent displays, e.g. for emitting information from two major sides of the display
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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
- H10K59/30—Devices specially adapted for multicolour light emission
- H10K59/35—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
- G06F2203/04111—Cross over in capacitive digitiser, i.e. details of structures for connecting electrodes of the sensing pattern where the connections cross each other, e.g. bridge structures comprising an insulating layer, or vias through substrate
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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]
- 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
- G09G3/3291—Details of drivers for data electrodes in which the data driver supplies a variable data voltage for setting the current through, or the voltage across, the light-emitting elements
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- 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
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Abstract
Description
도 2는 도 1의 표시 장치 중 일부를 설명하기 위한 개략적인 평면도이다.
도 3은 도 2의 I-I' 선에 따른 단면도 중 제1 표시층을 설명하기 위한 도면이다.
도 4는 본 발명의 다른 실시예에 따른 표시 장치를 설명하기 위한 도면이다.
도 5는 본 발명의 또 다른 실시예에 따른 표시 장치를 설명하기 위한 도면이다.
도 6은 도 5의 표시 장치 중 일부를 설명하기 위한 개략적인 평면도이다.
도 7은 도 6의 II-II' 선에 따른 단면도 중 제1 표시층을 설명하기 위한 도면이다.
도 8은 도 5의 반사 패턴의 일 실시예를 설명하기 위한 도면이다.
도 9는 도 5의 센싱 패턴의 일 실시예를 설명하기 위한 도면이다.
도 10은 본 발명의 또 다른 실시예에 따른 표시 장치를 설명하기 위한 도면이다.
도 11는 본 발명의 또 다른 실시예에 따른 표시 장치를 설명하기 위한 도면이다.
도 12은 본 발명의 또 다른 실시예에 따른 표시 장치를 설명하기 위한 도면이다.
도 13은 본 발명의 또 다른 실시예에 따른 표시 장치를 설명하기 위한 도면이다.
도 14는 본 발명의 또 다른 실시예에 따른 표시 장치를 설명하기 위한 개략적인 평면도이다.
도 15은 도 14의 A 부분을 확대한 도면이다.
도 16는 본 발명의 또 다른 실시예에 따른 표시 장치를 설명하기 위한 도면이다.
도 17는 본 발명의 또 다른 실시예에 따른 표시 장치를 설명하기 위한 도면이다.
도 18은 본 발명의 또 다른 실시예에 따른 표시 장치를 설명하기 위한 개략적인 평면도이다.
도 19은 도 18의 A' 부분을 확대한 도면이다.
도 20은 본 발명의 또 다른 실시예에 따른 표시 장치를 설명하기 위한 도면이다.
도 21는 본 발명의 또 다른 실시예에 따른 표시 장치를 설명하기 위한 도면이다.
도 22a, 도 22b, 도 22c, 및 도 22d는 본 발명의 실시예들에 따른 표시 장치를 포함하고 휴대 가능한 전자 장치의 실시예들을 설명하기 위한 도면이다.
도 23a, 도 23b, 및 도 23c는 본 발명의 실시예들에 따른 표시 장치를 포함하고 착용 가능한 전자 장치의 실시예들을 설명하기 위한 도면이다.
DPL2: 제2 표시층 EL: 탄성층
CP1: 제1 도전성 패턴 CP2: 제2 도전성 패턴
Claims (20)
- 전면 및 배면을 가지는 제1 기판으로, 상기 제1 기판은 발광 영역 및 반사 영역을 포함함;
상기 제1 기판의 상기 전면 상에 배치되고, 전면 방향으로 광을 방출하는 제1 표시층;
상기 제1 기판의 상기 배면 상에 배치되고, 배면 방향으로 광을 방출하는 제2 표시층;
상기 제1 기판과 상기 제2 표시층 사이에 배치되고, 사용자의 터치의 압력을 센싱하는 압력 센서; 및
상기 제1 표시층 상에 배치되는 제1 반사층을 포함하고,
상기 압력 센서는,
상기 제1 표시층 및 상기 제2 표시층 사이에 배치되고, 상기 압력에 의해 변형되는 탄성층;
상기 제1 표시층 및 상기 탄성층 사이에 배치되는 제1 도전성 패턴; 및
상기 탄성층 및 상기 제2 표시층 사이에 배치되는 제2 도전성 패턴을 포함하고,
상기 제1 반사층은,
상기 발광 영역 및 상기 반사 영역에 배치되고, 일정한 반사율을 가지는 물질을 포함하는 센싱 패턴; 및
상기 반사 영역에만 배치되는 반사 패턴을 포함하며,
상기 반사 패턴은 상기 센싱 패턴과 중첩하며, 상기 센싱 패턴으로부터 물리적으로 분리된, 표시 장치. - 삭제
- 제1항에 있어서,
상기 탄성층은 도전성을 가지는 나노 입자를 포함하는 표시 장치. - 제1항에 있어서,
상기 제1 도전성 패턴은, 상기 제1 기판 및 상기 탄성층 사이에 배치되는 표시 장치. - 제4항에 있어서,
상기 제1 도전성 패턴 및 상기 탄성층 사이에 배치되는 제2 기판;
상기 탄성층 및 상기 제2 도전성 패턴 사이에 배치되는 제3 기판; 및
상기 제2 도전성 패턴 및 상기 제2 표시층 사이에 배치되는 제4 기판을 더 포함하는 표시 장치. - 제5항에 있어서,
상기 제2 기판의 면적은 상기 제1 기판의 면적보다 넓고,
상기 제3 기판의 면적은 상기 제4 기판의 면적보다 넓으며,
상기 제1 도전성 패턴과 동일 평면 상에 제공되고 상기 제1 도전성 패턴에 연결되는 제1 도전성 패드; 및
상기 제2 도전성 패턴과 동일 평면 상에 제공되고 상기 제2 도전성 패턴에 연결되는 제2 도전성 패드를 더 포함하는 표시 장치. - 제5항에 있어서,
상기 제1 기판은 제1 비아 홀을 가지고,
상기 제4 기판은 제2 비아 홀을 가지며,
상기 제1 도전성 패턴은 상기 제1 비아 홀을 통해 외부 장치와 연결되고,
상기 제2 도전성 패턴은 상기 제2 비아 홀을 통해 상기 외부 장치와 연결되는 표시 장치. - 제4항에 있어서,
상기 제1 기판 및 상기 제1 도전성 패턴 사이에 배치되는 제2 기판;
상기 탄성층 및 상기 제2 표시층 사이에 배치되는 제3 기판; 및
상기 제3 기판 및 상기 제2 표시층 사이에 배치되는 제4 기판을 더 포함하는 표시 장치. - 제1항에 있어서,
상기 제1 표시층은 상기 제1 기판 및 상기 제1 반사층 사이에 배치되는 표시 장치. - 제9항에 있어서,
상기 센싱 패턴은 상기 터치의 위치를 센싱하는 표시 장치. - 제1항에 있어서,
상기 제1 도전성 패턴 및 상기 제2 도전성 패턴 각각은 복수 개로 제공되는 표시 장치. - 삭제
- 삭제
- 삭제
- 삭제
- 삭제
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| US17/554,762 US12041833B2 (en) | 2016-07-26 | 2021-12-17 | Display apparatus |
| KR1020230058669A KR102636065B1 (ko) | 2016-07-26 | 2023-05-04 | 표시 장치 |
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| CN113808477A (zh) | 2020-06-15 | 2021-12-17 | 群创光电股份有限公司 | 显示装置 |
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| US20220109031A1 (en) | 2022-04-07 |
| US20180033837A1 (en) | 2018-02-01 |
| US12041833B2 (en) | 2024-07-16 |
| US11227898B2 (en) | 2022-01-18 |
| KR102636065B1 (ko) | 2024-02-14 |
| KR20230070418A (ko) | 2023-05-23 |
| KR20180012382A (ko) | 2018-02-06 |
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