JP5832399B2 - 発光装置 - Google Patents
発光装置 Download PDFInfo
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- JP5832399B2 JP5832399B2 JP2012199177A JP2012199177A JP5832399B2 JP 5832399 B2 JP5832399 B2 JP 5832399B2 JP 2012199177 A JP2012199177 A JP 2012199177A JP 2012199177 A JP2012199177 A JP 2012199177A JP 5832399 B2 JP5832399 B2 JP 5832399B2
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- effect transistor
- field effect
- layer
- light
- conductive layer
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Images
Classifications
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- H—ELECTRICITY
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- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
- H01L27/12—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body
- H01L27/1214—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs
- H01L27/1222—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs with a particular composition, shape or crystalline structure of the active layer
- H01L27/1225—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs with a particular composition, shape or crystalline structure of the active layer with semiconductor materials not belonging to the group IV of the periodic table, e.g. InGaZnO
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- 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
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- 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]
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- 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
- 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]
- G09G3/3275—Details of drivers for data electrodes
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- H—ELECTRICITY
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- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
- H01L27/04—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body
- H01L27/06—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including a plurality of individual components in a non-repetitive configuration
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Description
本実施形態では、2つのゲートを有する電界効果トランジスタを備える半導体装置の例について図1を用いて説明する。
本実施形態では、2つのゲートを有する電界効果トランジスタを備える発光装置の例について図2乃至図6を用いて説明する。
本実施形態では、駆動回路を備える発光装置の構成例について図7を用いて説明する。
本実施形態では、上記実施形態の半導体装置又は発光装置における電界効果トランジスタの例について説明する。
本実施形態では、発光装置の構造例について説明する。なお、ここでは一例として発光装置の構成が図2(A)に示す回路構成であるとする。
本実施形態では、電子機器の例について説明する。
112 電界効果トランジスタ
113 電界効果トランジスタ
114 電界効果トランジスタ
115 電界効果トランジスタ
116 電界効果トランジスタ
117 電界効果トランジスタ
118 電界効果トランジスタ
121 容量素子
122 容量素子
123 容量素子
140 発光素子
151 配線
152 配線
153 配線
154 配線
155 配線
156 配線
157 配線
158 配線
159 配線
160 配線
400_A 被素子形成層
400_B 被素子形成層
401_A 導電層
401_B 導電層
402_A 絶縁層
402_B 絶縁層
403_A 半導体層
403_B 半導体層
404a 領域
404b 領域
405a_A 導電層
405a_B 導電層
405b_A 導電層
405b_B 導電層
406 絶縁層
407 絶縁層
500 基板
511a 導電層
511b 導電層
511c 導電層
511d 導電層
511e 導電層
511f 導電層
511g 導電層
511h 導電層
512 絶縁層
513a 半導体層
513b 半導体層
513c 半導体層
513d 半導体層
513e 半導体層
513f 半導体層
513g 半導体層
513h 半導体層
515a 導電層
515b 導電層
515c 導電層
515d 導電層
515e 導電層
515f 導電層
515g 導電層
515h 導電層
515i 導電層
515j 導電層
515k 導電層
515l 導電層
516 絶縁層
517a 導電層
517b 導電層
518 絶縁層
519 導電層
521 絶縁層
522 発光層
523 導電層
524 基板
525 着色層
526 絶縁層
527 絶縁層
900 発光部
901 駆動回路
902 駆動回路
910 発光回路
1001a 筐体
1001b 筐体
1001c 筐体
1002a 表示部
1002b 表示部
1002c 表示部
1003a 側面
1003b 側面
1003c 側面
1008 甲板部
6000a 筐体
6000b 筐体
6001a パネル
6001b パネル
6002 軸部
6003 ボタン
6004 接続端子
6005 記録媒体挿入部
6010 指
6101 電源部
6102 無線通信部
6103 演算部
6104 音声部
6105 パネル部
Claims (3)
- 第1のトランジスタと、第2のトランジスタと、第3のトランジスタと、第1の容量素子と、第2の容量素子と、発光素子と、を有し、
前記第1のトランジスタは、第1のゲート電極と、第2のゲート電極と、チャネル形成領域を有する半導体層と、を有し、
前記第1のトランジスタは、前記発光素子に電流を供給する機能を有し、
前記半導体層は、前記第1のゲート電極と前記第2のゲート電極とに挟まれている領域を有し、
前記第1のゲート電極は、前記第2のトランジスタを介してデータ信号線と電気的に接続され、
前記第1のゲート電極は、前記第1の容量素子と電気的に接続され、
前記第2のゲート電極は、前記第3のトランジスタを介して電位供給線と電気的に接続され、
前記第2のゲート電極は、前記第2の容量素子と電気的に接続されることを特徴とする発光装置。 - 第1のトランジスタと、第2のトランジスタと、第3のトランジスタと、第1の容量素子と、第2の容量素子と、発光素子と、を有し、
前記第1のトランジスタは、第1のゲート電極と、第2のゲート電極と、チャネル形成領域を有する半導体層と、を有し、
前記第1のトランジスタは、前記発光素子に電流を供給する機能を有し、
前記半導体層は、前記第1のゲート電極と前記第2のゲート電極とに挟まれている領域を有し、
前記第1のゲート電極は、前記第2のトランジスタを介してデータ信号線と電気的に接続され、
前記第1のゲート電極は、前記第1の容量素子と電気的に接続され、
前記第2のゲート電極は、前記第3のトランジスタを介して電位供給線と電気的に接続され、
前記第2のゲート電極は、前記第2の容量素子と電気的に接続され、
前記データ信号線には、データ信号として信号電位が入力されることを特徴とする発光装置。 - 請求項1又は請求項2において、
前記半導体層は、酸化物半導体層であることを特徴とする発光装置。
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JP2014045175A (ja) | 2012-08-02 | 2014-03-13 | Semiconductor Energy Lab Co Ltd | 半導体装置 |
JP6406926B2 (ja) | 2013-09-04 | 2018-10-17 | 株式会社半導体エネルギー研究所 | 半導体装置 |
JP6570825B2 (ja) | 2013-12-12 | 2019-09-04 | 株式会社半導体エネルギー研究所 | 電子機器 |
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KR102570832B1 (ko) * | 2016-05-23 | 2023-08-24 | 엘지디스플레이 주식회사 | Oled 표시 장치 및 그의 구동 방법 |
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