KR102381283B1 - 표시 장치 - Google Patents
표시 장치 Download PDFInfo
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- KR102381283B1 KR102381283B1 KR1020150105256A KR20150105256A KR102381283B1 KR 102381283 B1 KR102381283 B1 KR 102381283B1 KR 1020150105256 A KR1020150105256 A KR 1020150105256A KR 20150105256 A KR20150105256 A KR 20150105256A KR 102381283 B1 KR102381283 B1 KR 102381283B1
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- 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
- H10D86/451—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 characterised by the compositions or shapes of the interlayer dielectrics
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- 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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- H10D89/601—Integrated devices comprising arrangements for electrical or thermal protection, e.g. protection circuits against electrostatic discharge [ESD] for devices having insulated gate electrodes, e.g. for IGFETs or IGBTs
- H10D89/911—Integrated devices comprising arrangements for electrical or thermal protection, e.g. protection circuits against electrostatic discharge [ESD] for devices having insulated gate electrodes, e.g. for IGFETs or IGBTs using passive elements as protective elements
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- H10D89/601—Integrated devices comprising arrangements for electrical or thermal protection, e.g. protection circuits against electrostatic discharge [ESD] for devices having insulated gate electrodes, e.g. for IGFETs or IGBTs
- H10D89/921—Integrated devices comprising arrangements for electrical or thermal protection, e.g. protection circuits against electrostatic discharge [ESD] for devices having insulated gate electrodes, e.g. for IGFETs or IGBTs characterised by the configuration of the interconnections connecting the protective arrangements, e.g. ESD buses
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- 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
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- G02F1/136259—Repairing; Defects
- G02F1/136272—Auxiliary lines
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- 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
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- G02F1/136286—Wiring, e.g. gate line, drain line
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- 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
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- G02F1/136286—Wiring, e.g. gate line, drain line
- G02F1/13629—Multilayer wirings
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Abstract
Description
도 2는 도 1의 Ⅱ 부분을 확대한 도면이다.
도 3은 도 2의 Ⅲ - Ⅲ 선도에 따른 단면도 이다.
도 4는 도 1의 표시 장치의 보호층을 형성하는 과정을 보여주는 도면이다.
도 5는 본 발명의 또 다른 실시예에 따른 표시 장치의 일부를 보여주는 도면이다.
도 6은 본 발명의 또 다른 실시예에 따른 표시 장치의 일부를 보여주는 도면이다.
120 : 주변 영역 140 : 구동 회로
145 : 단자 배선 150 : 보호층
170 : 접지 전극 200 : 구동 전압 단자
210 : 단자 몸체 220 : 돌출부
250 : 접촉 구멍 300 : 더미 배선부
320 : 배선 절연막
Claims (10)
- 기판;
상기 기판의 일 면에 형성되며, 복수의 화소가 위치하는 표시 영역;
상기 표시 영역을 둘러싸는 주변영역;
상기 주변영역에 위치하고, 상기 화소에 구동 전압을 제공하며, 상기 구동 전압이 인가되는 구동 전압 단자를 포함하는 구동 회로; 및
상기 주변영역에 위치하며, 상기 구동 회로를 사이에 두고 상기 표시 영역과 이격되고, 제1 방향으로 연장되는 복수의 더미 배선을 포함하는 더미 배선부;를 포함하고,
상기 구동 회로의 상기 구동 전압 단자는 상기 복수의 더미 배선들 중 적어도 하나와 연결되고,
상기 구동 전압 단자는,
상기 화소와 연결되고, 상기 제1 방향으로 연장되는 단자 몸체와, 상기 단자 몸체에서 상기 더미 배선부를 향하여 상기 제1 방향에 수직한 제2 방향으로 연장되도록 돌출되는 복수의 돌출부를 포함하고,
상기 복수의 돌출부는 상기 더미 배선과 연결되는 표시 장치. - 제 1 항에 있어서,
상기 복수의 돌출부는 서로 이격되어 있는 표시 장치. - 제 2 항에 있어서,
상기 돌출부들 중 어느 하나의 돌출부의 연장 길이는, 이에 인접되는 다른 돌출부의 연장 길이와 다른 표시 장치. - 제 2 항에 있어서,
상기 돌출부들 중 어느 하나의 돌출부의 두께는, 이에 인접되는 다른 돌출부의 폭과 다른 표시 장치. - 제 2 항에 있어서,
상기 돌출부들 중 어느 하나의 돌출부와 이에 인접되는 다른 돌출부 사이의 거리는 돌출부의 폭 보다 작은 표시 장치. - 제 2 항에 있어서,
상기 돌출부의 단부는 라운드지게 형성되는 표시 장치. - 제 2 항에 있어서,
상기 표시 영역과 상기 주변 영역의 일부를 덮는 보호층;을 더 포함하고,
상기 보호층은 폴리이미드 재질로 형성되며, 상기 구동 전압 단자 중 상기 복수의 돌출부를 제외한 나머지 부분을 덮는 표시 장치. - 제 1 항에 있어서,
상기 더미 배선부는 상기 더미 배선을 덮는 배선 절연막을 더 포함하고,
상기 구동 전압 단자는 상기 더미 배선과 중첩하고, 상기 배선 절연막을 관통하는 접촉 구멍을 통하여 상기 더미 배선과 전기적으로 연결되는 표시 장치. - 제 8 항에 있어서,
상기 구동 전압 단자 중 하나의 구동 전압 단자는 한 쌍의 상기 접촉 구멍을 통하여 상기 더미 배선과 연결되는 표시 장치. - 제 1 항에 있어서,
접지 전압을 제공하며, 상기 더미 배선과 연결되는 접지 단자;를 더 포함하는 표시 장치.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150105256A KR102381283B1 (ko) | 2015-07-24 | 2015-07-24 | 표시 장치 |
US15/130,233 US9935095B2 (en) | 2015-07-24 | 2016-04-15 | Removing static electricity from a display device |
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KR102000738B1 (ko) * | 2013-01-28 | 2019-07-23 | 삼성디스플레이 주식회사 | 정전기 방지 회로 및 이를 포함하는 표시 장치 |
CN105390503B (zh) * | 2014-08-29 | 2018-12-28 | 乐金显示有限公司 | 薄膜晶体管基板及使用薄膜晶体管基板的显示装置 |
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US20040189188A1 (en) * | 2002-12-24 | 2004-09-30 | Ritdisplay Corporation | Active matrix organic electroluminescent panel |
US20080117558A1 (en) * | 2006-11-20 | 2008-05-22 | Tpo Displays Corp. | System having electrostatic discharge protection structure and method for manufacturing the same |
US20150001500A1 (en) * | 2013-06-26 | 2015-01-01 | Lg Display Co., Ltd. | Organic light emitting diode display device |
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