KR20220165800A - 표시 장치 및 전자 기기 - Google Patents
표시 장치 및 전자 기기 Download PDFInfo
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- KR20220165800A KR20220165800A KR1020227041553A KR20227041553A KR20220165800A KR 20220165800 A KR20220165800 A KR 20220165800A KR 1020227041553 A KR1020227041553 A KR 1020227041553A KR 20227041553 A KR20227041553 A KR 20227041553A KR 20220165800 A KR20220165800 A KR 20220165800A
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Images
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- 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
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- G09G3/3648—Control of matrices with row and column drivers using an active matrix
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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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- 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
- H10D86/421—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 having a particular composition, shape or crystalline structure of the active layer
- H10D86/423—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 having a particular composition, shape or crystalline structure of the active layer comprising semiconductor materials not belonging to the Group IV, e.g. InGaZnO
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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
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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
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Abstract
각 화소에는 메모리 회로가 제공되고, 상기 메모리 회로에 원하는 보정 데이터가 유지된다. 상기 보정 데이터는 외부 기기에서 산출되고, 각 화소에 기록된다. 상기 보정 데이터는 용량 결합에 의하여 화상 데이터에 부가되고, 표시 소자에 공급된다. 따라서, 표시 소자에서는 보정된 화상을 표시할 수 있다. 상기 보정에 의하여, 화상의 업컨버트나, 화소가 가지는 트랜지스터의 특성의 편차에 기인하여 저하되는 화상품위의 보정을 수행할 수 있다.
Description
도 2는 화소 회로의 동작을 설명하는 타이밍 차트이다.
도 3은 업컨버트를 설명하는 도면이다.
도 4는 화소 회로를 설명하는 도면이다.
도 5는 화소 회로의 동작을 설명하는 타이밍 차트이다.
도 6은 표시 장치를 설명하는 블록도이다.
도 7은 화소 회로를 설명하는 도면이다.
도 8은 표시 장치를 설명하는 블록도이다.
도 9는 표시 장치를 설명하는 도면이다.
도 10은 표시 장치를 설명하는 도면이다.
도 11은 표시 장치의 동작 모드의 일례를 설명하는 도면이다.
도 12는 뉴럴 네트워크의 구성예를 설명하는 도면이다.
도 13은 반도체 장치의 구성예를 설명하는 도면이다.
도 14는 메모리 셀의 구성예를 설명하는 도면이다.
도 15는 오프셋 회로의 구성예를 설명하는 도면이다.
도 16은 반도체 장치의 동작을 설명하는 타이밍 차트이다.
도 17은 전자 기기를 설명하는 도면이다.
Claims (3)
- 표시 장치로서,
제 1 트랜지스터와, 제 2 트랜지스터와, 제 3 트랜지스터와, 제 1 용량 소자와, 제 2 용량 소자와, 표시 소자를 포함하는 화소를 가지고,
상기 제 1 트랜지스터의 소스 및 드레인 중 한쪽은 상기 제 1 용량 소자의 한쪽의 전극과 상기 표시 소자에 전기적으로 접속되고,
상기 제 2 트랜지스터의 소스 및 드레인 중 한쪽은 상기 제 1 용량 소자의 다른 쪽의 전극과 전기적으로 접속되고,
상기 제 2 트랜지스터의 게이트와, 상기 제 3 트랜지스터의 소스 및 드레인 중 한쪽은 상기 제 2 용량 소자의 한쪽의 전극과 전기적으로 접속되는, 표시 장치. - 제 1 항에 있어서,
상기 제1 트랜지스터, 상기 제 2 트랜지스터 및 상기 제 3 트랜지스터 중 적어도 하나는 채널 형성 영역에 금속 산화물을 가지고,
상기 금속 산화물은 In을 갖는, 표시 장치. - 제 1 항에 있어서,
상기 표시 소자는 액정 소자 또는 EL 소자인, 표시 장치.
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| KR102472837B1 (ko) * | 2017-08-11 | 2022-11-30 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 표시 장치 및 전자 기기 |
| JP2019045614A (ja) | 2017-08-31 | 2019-03-22 | 株式会社半導体エネルギー研究所 | 表示装置および電子機器 |
| WO2019043483A1 (en) | 2017-08-31 | 2019-03-07 | Semiconductor Energy Laboratory Co., Ltd. | DISPLAY DEVICE AND ELECTRONIC DEVICE |
| JP2019045613A (ja) | 2017-08-31 | 2019-03-22 | 株式会社半導体エネルギー研究所 | 表示装置および電子機器 |
| US11574573B2 (en) * | 2017-09-05 | 2023-02-07 | Semiconductor Energy Laboratory Co., Ltd. | Display system |
-
2018
- 2018-07-26 KR KR1020207001881A patent/KR102472837B1/ko active Active
- 2018-07-26 WO PCT/IB2018/055582 patent/WO2019030595A1/ja not_active Ceased
- 2018-07-26 KR KR1020227041553A patent/KR20220165800A/ko not_active Ceased
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2021
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2022
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2023
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007096055A (ja) | 2005-09-29 | 2007-04-12 | Semiconductor Energy Lab Co Ltd | 半導体装置、及び半導体装置の作製方法 |
| JP2007123861A (ja) | 2005-09-29 | 2007-05-17 | Semiconductor Energy Lab Co Ltd | 半導体装置及びその作製方法 |
| JP2011119674A (ja) | 2009-10-30 | 2011-06-16 | Semiconductor Energy Lab Co Ltd | 半導体装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019030595A1 (ja) | 2019-02-14 |
| US11054710B2 (en) | 2021-07-06 |
| US20210341777A1 (en) | 2021-11-04 |
| JP7092767B2 (ja) | 2022-06-28 |
| US11681192B2 (en) | 2023-06-20 |
| US20200142229A1 (en) | 2020-05-07 |
| JP2022137056A (ja) | 2022-09-21 |
| JP7232371B2 (ja) | 2023-03-02 |
| KR102472837B1 (ko) | 2022-11-30 |
| KR20200035945A (ko) | 2020-04-06 |
| JP2023063320A (ja) | 2023-05-09 |
| JPWO2019030595A1 (ja) | 2020-09-24 |
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