KR101917753B1 - 표시 장치 - Google Patents
표시 장치 Download PDFInfo
- Publication number
- KR101917753B1 KR101917753B1 KR1020120065072A KR20120065072A KR101917753B1 KR 101917753 B1 KR101917753 B1 KR 101917753B1 KR 1020120065072 A KR1020120065072 A KR 1020120065072A KR 20120065072 A KR20120065072 A KR 20120065072A KR 101917753 B1 KR101917753 B1 KR 101917753B1
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- South Korea
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1345—Conductors connecting electrodes to cell terminals
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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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/34—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies not provided for in groups H01L21/18, H10D48/04 and H10D48/07, with or without impurities, e.g. doping materials
- H01L21/46—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/428
- H01L21/461—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/428 to change their surface-physical characteristics or shape, e.g. etching, polishing, cutting
- H01L21/4763—Deposition of non-insulating, e.g. conductive -, resistive -, layers on insulating layers; After-treatment of these layers
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
- H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
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- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electroluminescent Light Sources (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal (AREA)
- Liquid Crystal Display Device Control (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Control Of El Displays (AREA)
Abstract
복수의 화소에 공통 전위를 주는 공통 배선과, 화소를 구동하는 신호를 입력하기 위한 신호선과의 사이의 기생 용량을 없애면 좋다. 구체적으로는, 외부로부터 신호가 입력되는 외부 입력 단자보다 외측에 공통 배선을 리드하여 신호선과 공통 배선의 교차부를 없앰으로써, 공통 배선과 신호선 사이의 기생 용량이 없어지고 표시 장치의 고속 구동과 저소비 전력 구동이 실현된다.
Description
도 2(A) 및 도 2(B)는 본 발명의 일 형태의 표시 장치에 대하여 설명하기 위한 도면.
도 3(A) 및 도 3(B)는 본 발명의 일 형태의 표시 장치에 대하여 설명하기 위한 도면.
도 4(A) 및 도 4(B)는 본 발명의 일 형태의 표시 장치에 대하여 설명하기 위한 도면.
도 5(A) 및 도 5(B)는 본 발명의 일 형태의 표시 장치에 대하여 설명하기 위한 도면.
도 6(A) 내지 도 6(C)는 본 발명의 일 형태의 EL층에 대하여 설명하기 위한 도면.
도 7은 본 발명의 일 형태의 액정 소자에 대하여 설명하기 위한 도면.
도 8(A) 내지 도 8(D)는 본 발명의 일 형태의 전자 기기에 대하여 설명하기 위한 도면.
103: 표시부 105: 구동 회로부
107: 신호선 109: 외부 입력 단자
111: FPC 113: 공통 배선
115: 공통 전극 117: 개구부
119: 씰재 121: 제 2 기판
123: 트랜지스터 124: 트랜지스터
125: 트랜지스터 126: 트랜지스터
127: 트랜지스터 129: 절연층
131: 발광 소자 133: 화소 전극
135: EL층 137: 절연층
138: 절연층 139: 절연층
141: 컬러 필터 143: 블랙 매트릭스
145: 오버 코트 147: 접속체
150: 표시 장치 160: 표시 장치
170: 표시 장치 171: 액정 소자
173: 화소 전극 175: 액정
180: 표시 장치 181: 액정 소자
183: 화소 전극 185: 접속체
701: 정공 주입층 702: 정공 수송층
703: 발광성 유기 화합물을 포함한 층
704: 전자 수송층 705: 전자 주입층
706: 전자 주입 버퍼층 707: 전자 릴레이층
708: 복합 재료층 711: EL층
712: 제 1 전극 713: 제 2 전극
800: 제 1 EL층 801: 제 2 EL층
803: 전하 발생층 901: 액정 소자
903: 제 1 전극 905: 제 2 전극
907: 액정 909: 배향막
7100: 텔레비전 장치 7101: 하우징
7103: 표시부 7105: 스탠드
7107: 표시부 7109: 조작 키
7110: 리모콘 조작기 7201: 본체
7202: 하우징 7203: 표시부
7204: 키보드 7205: 외부 접속 포트
7206: 포인팅 디바이스 7301: 하우징
7302: 하우징 7303: 연결부
7304: 표시부 7305: 표시부
7306: 스피커부 7307: 기록 매체 삽입부
7308: LED 램프 7309: 조작 키
7310: 접속 단자 7311: 센서
7312: 마이크로폰 7400: 휴대 전화기
7401: 하우징 7402: 표시부
7403: 조작 버튼 7404: 외부 접속 포트
7405: 스피커 7406: 마이크로폰
Claims (19)
- 표시 장치로서,
표시 소자를 포함하는 화소를 포함하는, 기판 상의 표시부;
상기 기판 상의 외부 입력 단자;
상기 기판 상의 신호선; 및
상기 기판 상의 공통 배선을 포함하고,
상기 외부 입력 단자와 상기 표시부는 상기 신호선을 통하여 서로 전기적으로 접속되고,
상기 공통 배선은 상기 표시 소자의 전극에 전기적으로 접속되고,
상기 공통 배선이 배치되어 폐곡선을 형성하고,
상기 표시부 및 상기 외부 입력 단자는 평면에서 상기 폐곡선으로 전체적으로 둘러싸이고,
상기 외부 입력 단자는 상기 기판 상에 형성된 상기 공통 배선과 상기 표시부 사이에 제공되고,
상기 공통 배선과 상기 신호선은 서로 중첩되지 않는, 표시 장치.
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 표시 장치로서,
표시 소자를 포함하는 화소를 포함하는, 기판 상의 표시부;
상기 기판 상의 외부 입력 단자;
상기 기판 상의 신호선; 및
상기 기판 상의 공통 배선을 포함하고,
상기 외부 입력 단자와 상기 표시부는 상기 신호선을 통하여 서로 전기적으로 접속되고,
상기 공통 배선을 통하여 공통 전위가 상기 표시 소자의 전극에 인가되고,
상기 공통 배선이 배치되어 폐곡선을 형성하고,
상기 표시부 및 상기 외부 입력 단자는 평면에서 상기 폐곡선으로 전체적으로 둘러싸이고,
상기 외부 입력 단자는 상기 기판 상에 형성된 상기 공통 배선과 상기 표시부 사이에 제공되고,
상기 공통 배선과 상기 신호선은 서로 중첩되지 않는, 표시 장치.
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 표시 장치로서,
표시 소자를 포함하는 화소를 포함하는, 기판 상의 표시부;
상기 기판 상의 외부 입력 단자;
상기 기판 상의 신호선; 및
상기 기판 상의 공통 배선을 포함하고,
상기 외부 입력 단자와 상기 표시부는 상기 신호선을 통하여 서로 전기적으로 접속되고,
상기 공통 배선은 상기 표시 소자의 전극에 전기적으로 접속되고,
상기 공통 배선이 배치되어 폐곡선을 형성하고,
상기 표시부 및 상기 외부 입력 단자는 평면에서 상기 폐곡선으로 전체적으로 둘러싸이고,
상기 외부 입력 단자는 상기 기판 상에 형성된 상기 공통 배선과 상기 표시부 사이에 제공되는, 표시 장치.
- 삭제
- 제 1 항, 제 7 항, 및 제 13 항 중 어느 한 항에 있어서,
상기 화소는 트랜지스터와, 상기 트랜지스터에 전기적으로 접속된 화소 전극을 포함하고,
상기 공통 배선과, 상기 트랜지스터의 도전층 및 상기 화소 전극의 도전층 중 하나는 동일한 층으로부터 형성되는, 표시 장치.
- 제 1 항, 제 7 항, 및 제 13 항 중 어느 한 항에 있어서,
상기 공통 배선과 상기 신호선은 동일한 층으로부터 형성되는, 표시 장치.
- 제 1 항, 제 7 항, 및 제 13 항 중 어느 한 항에 있어서,
상기 표시 소자는 발광 소자이고,
상기 표시 소자의 상기 전극은 상기 발광 소자의 공통 전극이고,
화소 전극, 발광성 유기 화합물을 포함한 층, 및 상기 발광 소자의 상기 공통 전극이 적층되는, 표시 장치.
- 제 1 항, 제 7 항, 및 제 13 항 중 어느 한 항에 있어서,
상기 표시 소자는 액정 소자이고,
상기 표시 소자의 상기 전극은 상기 액정 소자의 공통 전극이고,
상기 액정 소자의 액정은 화소 전극과 상기 공통 전극 사이에 끼워지는, 표시 장치.
- 제 1 항, 제 7 항, 및 제 13 항 중 어느 한 항에 있어서,
상기 기판 상의 구동 회로부를 더 포함하고,
상기 외부 입력 단자와 상기 표시부는 상기 구동 회로부를 통하여 서로 전기적으로 접속되고,
상기 구동 회로부와 상기 외부 입력 단자는 서로 중첩되지 않는, 표시 장치.
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KR20180121865A (ko) | 2018-11-09 |
JP2013029830A (ja) | 2013-02-07 |
KR20130007434A (ko) | 2013-01-18 |
US20120326951A1 (en) | 2012-12-27 |
US9494833B2 (en) | 2016-11-15 |
KR102112665B1 (ko) | 2020-05-19 |
JP6091094B2 (ja) | 2017-03-08 |
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