KR102401213B1 - 액정 표시 장치 - Google Patents
액정 표시 장치 Download PDFInfo
- Publication number
- KR102401213B1 KR102401213B1 KR1020150146619A KR20150146619A KR102401213B1 KR 102401213 B1 KR102401213 B1 KR 102401213B1 KR 1020150146619 A KR1020150146619 A KR 1020150146619A KR 20150146619 A KR20150146619 A KR 20150146619A KR 102401213 B1 KR102401213 B1 KR 102401213B1
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- KR
- South Korea
- Prior art keywords
- gate line
- gate
- pixel electrode
- line
- display area
- Prior art date
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Images
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
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- 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
- G02F1/13458—Terminal pads
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- 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
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/136286—Wiring, e.g. gate line, drain line
- G02F1/136295—Materials; Compositions; Manufacture processes
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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
- G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
- G02F2201/12—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 electrode
- G02F2201/121—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 electrode common or background
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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
- G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
- G02F2201/12—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 electrode
- G02F2201/123—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 electrode pixel
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- G02—OPTICS
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- G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
- G02F2201/56—Substrates having a particular shape, e.g. non-rectangular
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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
- G02F2203/00—Function characteristic
- G02F2203/04—Function characteristic wavelength independent
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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
- G09G2300/00—Aspects of the constitution of display devices
- G09G2300/04—Structural and physical details of display devices
- G09G2300/0421—Structural details of the set of electrodes
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- 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
- G09G3/34—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 by control of light from an independent source
- G09G3/36—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 by control of light from an independent source using liquid crystals
- G09G3/3611—Control of matrices with row and column drivers
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Abstract
Description
도 2는 도 1의 X영역을 확대하여 도시한 확대 평면도이다.
도 3은 도 2에 도시된 일부 화소들 및 이에 연결되는 게이트 라인 및 데이터 라인의 배치 관계를 도시한 배치도이다.
도 4는 본 발명의 일 실시예에 따른 표시 패널의 몇몇 화소(PX)들을 나타낸 레이아웃도이다.
도 5는 도 4의 Ⅰ-Ⅰ'로 도시된 선을 따라 자른 단면도이다.
도 6은 도 4의 Ⅱ-Ⅱ'로 도시된 선을 따라 자른 단면도이다.
도 7은 본 발명의 다른 실시예에 따른 표시 패널의 몇몇 화소들에 대하여 도 4의 Ⅱ-Ⅱ'로 도시된 선에 대응되는 선을 따라 자른 단면도이다.
도 8은 본 발명의 다른 실시예에 따른 표시 패널의 몇몇 화소들에 대한 레이아웃도이다.
도 9는 본 발명의 다른 실시예에 의한 표시 패널의 몇몇 화소들에 대한 레이아웃도이다.
도 10은 도 9의 Ⅲ-Ⅲ'로 도시된 선을 따라 자른 단면도이다.
도 11은 본 발명의 다른 실시예에 따른 표시 패널의 개략도이다.
도 12는 도 11의 D 영역을 확대하여 도시한 레이아웃도이다.
GL2: 제2 게이트 라인
GL3: 제3 게이트 라인
DL: 데이터 라인
AS: 어레이 기판
OAS: 대향 기판
LCL: 액정층
10: 표시 패널
D1: 제1 방향
D2: 제2 방향
DA: 표시 영역
NDA: 비표시 영역
Claims (20)
- 제1 화소 전극;
상기 제1 화소 전극에 전기적으로 연결된 제1 트랜지스터;
상기 제1 트랜지스터의 게이트 전극에 전기적으로 연결된 제1 게이트 라인;
상기 제1 게이트 라인과 평행하지 않도록 연장된 제2 게이트 라인; 및
상기 제1 화소 전극과 중첩하고 상기 제1 게이트 라인과 평행하지 않도록 연장된 제3 게이트 라인; 을 포함하고,
상기 제2 게이트 라인은 상기 제1 게이트 라인에 직접 연결되고,
상기 제1 화소 전극의 일부는 평면상에서 상기 제2 게이트 라인과 제3 게이트 라인 사이에 위치하는 표시 장치. - 제1 항에 있어서,
상기 제3 게이트 라인은 평면상에서 상기 제1 게이트 라인과 교차하는 표시 장치. - 제1 항에 있어서,
상기 제1 게이트 라인과 상기 제2 게이트 라인 사이 및 상기 제1 게이트 라인과 상기 제3 게이트 라인 사이에 위치하는 절연막; 및
상기 제1 트랜지스터의 소스 전극과 전기적으로 연결된 데이터 라인; 을 더 포함하고,
상기 절연막은 제1면 및 상기 제1면의 반대면인 제2면을 포함하고,
상기 절연막의 상기 제1면은 상기 제2 게이트 라인 및 상기 제3 게이트 라인과 직접 접촉하고,
상기 절연막의 상기 제2면은 상기 제1 게이트 라인과 직접 접촉하고,
상기 데이터 라인은 상기 절연막의 상기 제1면과 직접 접촉하는 표시 장치. - 제3 항에 있어서,
상기 데이터 라인, 상기 제2 게이트 라인 및 상기 제3 게이트 라인은 동일한 도전 물질로 이루어진 표시 장치. - 제1 항에 있어서,
상기 제1 화소 전극은 제1부분 및 제2부분을 포함하고,
상기 제1 화소 전극의 상기 제1부분은 평면상에서 상기 제2 게이트 라인과 상기 제3 게이트 라인 사이에 위치하고,
상기 제3 게이트 라인은 평면상에서 상기 제1 화소 전극의 상기 제1부분과 상기 제1 화소 전극의 상기 제2부분 사이에 위치하고,
상기 제1 화소 전극의 상기 제1부분은 상기 제1 화소 전극의 상기 제2부분에 대하여 둔각을 이루도록 연장된 표시 장치. - 제5 항에 있어서,
상기 제1 화소 전극의 상기 제1부분과 상기 제1 화소 전극의 상기 제2부분은 평면상에서 상기 제3 게이트 라인을 기준으로 서로 대칭인 표시 장치. - 제1 항에 있어서,
제2 화소 전극;
상기 제2 화소 전극과 전기적으로 연결된 제2 트랜지스터;
상기 제2 트랜지스터의 게이트 전극과 전기적으로 연결된 제4 게이트 라인;
상기 제4 게이트 라인과 평행하지 않도록 연장된 제5 게이트 라인;
상기 제2 화소 전극과 중첩하고 상기 제4 게이트 라인과 평행하지 않도록 연장된 제6 게이트 라인을 포함하고,
상기 제5 게이트 라인 또는 상기 제6 게이트 라인은 상기 제4 게이트 라인과 전기적으로 연결되고,
상기 제2 화소 전극의 일부는 평면 상에서 상기 제5 게이트 라인과 상기 제6 게이트 라인 사이에 위치하는 표시 장치. - 제7 항에 있어서,
평면상에서 상기 제1 화소 전극과 상기 제2 화소 전극 사이에는 비표시 영역이 위치하고,
상기 제1 게이트 라인의 연장방향을 따라 측정한 상기 비표시 영역의 폭은,
상기 제1 게이트 라인의 연장방향을 따라 측정한 상기 제1 화소 전극의 폭 및 상기 제1 게이트 라인의 연장방향을 따라 측정한 상기 제2 화소 전극의 폭보다 넓은 표시 장치. - 제8 항에 있어서,
상기 제1 화소 전극 및 상기 제2 화소 전극과 중첩하는 기판; 을 더 포함하고,
상기 기판은 두개의 에지를 포함하고,
상기 기판의 상기 두개의 에지는 평면상에서 상기 제1 화소 전극과 상기 제2 화소 전극 사이에 위치하는 표시 장치. - 제9 항에 있어서,
상기 기판의 상기 두개의 에지는 평면상에서 곡선 형상을 갖는 표시 장치. - 제9 항에 있어서,
상기 기판의 상기 두개의 에지 중 어느 하나는 상기 기판의 상기 두개의 에지 중 다른 하나와 평면상에서 예각을 이루도록 연장된 표시 장치. - 제8 항에 있어서,
상기 제1 게이트 라인은 상기 제4 게이트 라인과 정렬되고,
상기 비표시 영역은 평면상에서 상기 제1 게이트 라인과 상기 제4 게이트 라인 사이에 위치하는 표시 장치. - 제1 항에 있어서,
상기 제3 게이트 라인과 중첩하는 제2 화소 전극;
상기 제2 화소 전극과 전기적으로 연결된 제2 트랜지스터;
상기 제2 트랜지스터의 게이트 전극과 전기적으로 연결되고 상기 제3 게이트 라인과 절연된 제4 게이트 라인; 을 더 포함하고,
상기 제4 게이트 라인은 상기 제1 게이트 라인과 평행한 방향으로 연장되되 상기 제1 게이트 라인보다 더 길게 연장된 표시 장치. - 제1 항에 있어서,
상기 제2 게이트 라인 또는 상기 제3 게이트 라인을 경유하여 상기 제1 게이트 라인과 전기적으로 연결된 게이트 구동칩; 을 더 포함하고,
상기 제1 화소 전극은 상기 제1 게이트 라인과 상기 게이트 구동칩 사이에 위치하는 표시 장치. - 제14 항에 있어서,
표시 영역 및 비표시 영역을 포함하는 기판; 을 더 포함하고,
상기 표시 영역은 상기 제1 화소 전극과 중첩하고,
상기 표시 영역과 상기 비표시 영역의 경계는 상기 제1 게이트 라인과 평행하도록 연장되고,
상기 표시 영역과 상기 비표시 영역의 경계는 상기 제1 화소 전극과 상기 게이트 구동칩 사이에 위치하는 표시 장치. - 제15 항에 있어서,
상기 제1 트랜지스터의 소스 전극과 전기적으로 연결된 데이터 라인; 및
상기 데이터 라인과 전기적으로 연결된 데이터 구동칩, 을 더 포함하고,
상기 제1 화소 전극은 상기 제1 게이트 라인과 상기 데이터 구동칩 사이에 위치하고,
상기 표시 영역과 상기 비표시 영역의 경계는 상기 제1 화소 전극과 상기 데이터 구동칩 사이에 더 위치하는 표시 장치. - 제14 항에 있어서,
상기 제1 트랜지스터의 소스 전극과 전기적으로 연결된 데이터 라인; 및
상기 데이터 라인과 전기적으로 연결되고 상기 제1 게이트 라인의 연장방향을 따라 상기 게이트 구동칩과 정렬된 데이터 구동칩; 을 더 포함하는 표시 장치. - 제1 항에 있어서,
제2 화소 전극;
상기 제2 화소 전극 및 상기 제1 게이트 라인과 전기적으로 연결된 제2 트랜지스터;
상기 제2 화소 전극과 중첩하는 공통 라인; 및
상기 제1 화소 전극 및 상기 제2 화소 전극과 중첩하고 컨택홀을 통해 상기 공통 라인과 직접 접촉하는 공통 전극; 을 더 포함하고,
상기 컨택홀은 평면상에서 상기 제1 게이트 라인과 상기 공통 라인이 교차하는 부분에 위치하는 표시 장치. - 제1 항에 있어서,
제2 화소 전극;
상기 제2 화소 전극 및 상기 제1 게이트 라인과 전기적으로 연결된 제2 트랜지스터;
상기 제2 화소 전극과 중첩하는 공통 라인;
상기 제1 화소 전극 및 상기 제2 화소 전극과 중첩하고 컨택홀을 통해 상기 공통 라인과 직접 접촉하는 공통 전극; 및
상기 제1 게이트 라인과 상기 제2 게이트 라인 사이 및 상기 제1 게이트 라인과 상기 공통 라인 사이에 위치하는 절연막; 을 더 포함하고,
상기 절연막은 제1면 및 상기 제1면의 반대면인 제2면을 포함하고,
상기 절연막의 상기 제1면은 상기 제2 게이트 라인, 상기 제3 게이트 라인 및 상기 공통 라인과 직접 접촉하고,
상기 절연막의 상기 제2면은 상기 제1 게이트 라인과 직접 접촉하는 표시 장치. - 삭제
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CN108254984B (zh) * | 2018-01-31 | 2021-06-04 | 上海天马微电子有限公司 | 一种显示面板及显示装置 |
KR102509111B1 (ko) * | 2018-05-17 | 2023-03-13 | 삼성디스플레이 주식회사 | 표시 장치 |
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JP2020166000A (ja) * | 2019-03-28 | 2020-10-08 | パナソニック液晶ディスプレイ株式会社 | 表示装置 |
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