KR20200076302A - 표시 패널 및 표시 장치 - Google Patents
표시 패널 및 표시 장치 Download PDFInfo
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- KR20200076302A KR20200076302A KR1020180165270A KR20180165270A KR20200076302A KR 20200076302 A KR20200076302 A KR 20200076302A KR 1020180165270 A KR1020180165270 A KR 1020180165270A KR 20180165270 A KR20180165270 A KR 20180165270A KR 20200076302 A KR20200076302 A KR 20200076302A
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- G—PHYSICS
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- 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]
- G09G3/3266—Details of drivers for scan electrodes
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- 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
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- G09F9/301—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED
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Abstract
Description
도 2 내지 도 4는 본 발명의 실시예들에 따른 표시 패널의 개략적인 단면 구조를 나타낸 도면들이다.
도 5는 본 발명의 실시예들에 따른 표시 패널의 액티브 영역과 게이트 구동 회로 영역을 나타낸 도면이다.
도 6은 본 발명의 실시예들에 따른 표시 패널에서, 제1 레이어 스택에서의 제1 금속과 제2 레이어 스택에서의 제2 금속을 전기적으로 연결해주기 위한 사이드 연결 구조를 나타낸 도면이다.
도 7은 본 발명의 실시예들에 따른 표시 패널의 서브픽셀 회로를 나타낸 도면이다.
도 8은 본 발명의 실시예들에 따른 표시 패널에 내장되는 게이트 구동 회로를 나타낸 도면이다.
도 9는 본 발명의 실시예들에 따른 표시 패널의 단면 구조를 나타낸 도면이다.
도 10 내지 도 12는 제1 레이어 스택에 포함된 제1 트랜지스터들과 제2 레이어 스택에 포함된 제2 트랜지스터들의 종류 별 단면 구조를 나타낸 도면들이다.
도 13은 본 발명의 실시예들에 따른 멀티 디스플레이를 나타낸 도면이다.
도 14는 도 13의 멀티 디스플레이의 응용 예를 나타낸 도면이다.
110: 표시 패널
120: 데이터 드라이버
130: 게이트 드라이버
140: 컨트롤러
PLT1, PLT2: 제1 플레이트, 제2 플레이트
LST1, LST2: 제1 레이어 스택, 제2 레이어 스택
TR1, TR2: 제1 트랜지스터, 제2 트랜지스터
GIP: 게이트 구동 회로
SRL: 사이드 라우팅 배선
M1, M2: 제1 금속, 제2 금속
BSM: 하부 쉴드 금속
Claims (15)
- 제1 플레이트;
상기 제1 플레이트 상에 위치하는 제2 플레이트;
상기 제1 플레이트과 상기 제2 플레이트 사이에 위치하며 제1 트랜지스터가 배치된 제1 레이어 스택; 및
상기 제2 플레이트 상에 위치하며 제2 트랜지스터가 배치되는 제2 레이어 스택을 포함하고,
상기 제1 트랜지스터는 영상 표시 영역에 해당하는 액티브 영역과 중첩되게 위치하는 표시 패널.
- 제1항에 있어서,
상기 제2 트랜지스터는 상기 액티브 영역에 배열되는 다수의 서브픽셀을 구성하는 트랜지스터이고,
상기 제1 트랜지스터는 상기 다수의 서브픽셀 중 하나 이상의 서브픽셀의 영역과 중첩되게 배치되는 표시 패널.
- 제2항에 있어서,
상기 제1 트랜지스터는,
상기 표시 패널에 내장되는 게이트 구동 회로에 포함되고, 상기 다수의 서브픽셀 중 외곽에 배치된 하나 이상의 서브픽셀의 영역과 중첩되게 배치되는 표시 패널.
- 제1항에 있어서,
상기 제1 레이어 스택에 위치하는 제1 금속과 상기 제2 레이어 스택에 위치하는 제2 금속을 전기적으로 연결해주는 사이드 라우팅 배선이 상기 제2 플레이트의 측면을 따라 배치되는 표시 패널.
- 제4항에 있어서,
상기 제1 금속은,
상기 제1 트랜지스터의 소스 전극 또는 드레인 전극이거나, 상기 제1 트랜지스터의 소스 전극 또는 드레인 전극과 전기적으로 연결된 패턴에 해당하고,
상기 제2 금속은,
상기 제2 트랜지스터의 게이트 전극과 전기적으로 연결된 게이트 라인이거나, 상기 게이트 라인에 전기적으로 연결된 패턴에 해당하는 표시 패널.
- 제1항에 있어서,
상기 제1 레이어 스택은 하나 이상의 무기 절연막을 포함하는 표시 패널.
- 제1항에 있어서,
상기 제1 트랜지스터는 상기 표시 패널에 내장되는 게이트 구동 회로에 포함되고,
상기 제1 트랜지스터의 하부에는 하부 쉴드 금속이 배치되고,
상기 하부 쉴드 금속은,
플로팅 되어 있거나, 상기 제1 트랜지스터의 소스 전극, 드레인 전극 및 게이트 전극 중 하나와 전기적으로 연결되는 표시 패널.
- 제1항에 있어서,
상기 제1 트랜지스터 및 상기 제2 트랜지스터는 다른 종류의 트랜지스터를 포함하는 표시 패널.
- 제8항에 있어서,
상기 제1 트랜지스터는 저온폴리실리콘 트랜지스터를 포함하고,
상기 제2 트랜지스터는 상기 산화물 트랜지스터를 포함하고,
상기 제2 플레이트는 폴리이미드 기판을 포함하는 표시 패널.
- 제1항에 있어서,
상기 제1 트랜지스터 및 상기 제2 트랜지스터는 동일한 종류의 트랜지스터를 포함하는 표시 패널.
- 제10항에 있어서,
상기 제1 트랜지스터 및 상기 제2 트랜지스터는 폴리실리콘 트랜지스터를 포함하고,
상기 제2 플레이트는 유기 절연막 또는 폴리이미드 기판을 포함하는 표시 패널. - 하나 이상의 표시 패널을 포함하는 표시부와,
상기 하나 이상의 표시 패널에 배치된 데이터 라인들을 구동하기 위한 데이터 구동 회로를 포함하고,
상기 하나 이상의 표시 패널 각각은,
제1 플레이트;
상기 제1 플레이트 상에 위치하는 제2 플레이트;
상기 제1 플레이트와 상기 제2 플레이트 사이에 위치하며 제1 트랜지스터가 배치된 제1 레이어 스택; 및
상기 제2 플레이트 상에 위치하며 제2 트랜지스터가 배치되는 제2 레이어 스택을 포함하고,
상기 제1 트랜지스터는 영상 표시 영역에 해당하는 액티브 영역과 중첩되게 위치하는 표시 장치.
- 제12항에 있어서,
상기 제2 트랜지스터는 상기 액티브 영역에 배열되는 다수의 서브픽셀을 구성하는 트랜지스터이고,
상기 제1 트랜지스터는 상기 다수의 서브픽셀 중 하나 이상의 서브픽셀의 영역과 중첩되게 배치되는 표시 장치.
- 제12항에 있어서,
상기 제1 트랜지스터는,
상기 다수의 표시 패널 각각에 내장되는 게이트 구동 회로에 포함되고, 상기 다수의 서브픽셀 중 외곽에 배치된 하나 이상의 서브픽셀의 영역과 중첩되게 배치되는 표시 장치.
- 제12항에 있어서,
상기 표시부는 둘 이상의 표시 패널을 포함하고, 원통 형상을 갖고,
상기 제1 플레이트 및 상기 제2 플레이트는 플렉서블 플레이트인 표시 장치.
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| CN201910644833.4A CN111341279B (zh) | 2018-12-19 | 2019-07-17 | 显示面板和显示装置 |
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| Publication number | Publication date |
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| US11367399B2 (en) | 2022-06-21 |
| US20200203382A1 (en) | 2020-06-25 |
| CN111341279B (zh) | 2022-05-03 |
| KR102612390B1 (ko) | 2023-12-12 |
| CN111341279A (zh) | 2020-06-26 |
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