JP2020064265A - 表示装置および電子機器 - Google Patents
表示装置および電子機器 Download PDFInfo
- Publication number
- JP2020064265A JP2020064265A JP2018197846A JP2018197846A JP2020064265A JP 2020064265 A JP2020064265 A JP 2020064265A JP 2018197846 A JP2018197846 A JP 2018197846A JP 2018197846 A JP2018197846 A JP 2018197846A JP 2020064265 A JP2020064265 A JP 2020064265A
- Authority
- JP
- Japan
- Prior art keywords
- transistor
- display device
- impurity concentration
- channel region
- conductivity type
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000009792 diffusion process Methods 0.000 claims abstract description 34
- 239000012535 impurity Substances 0.000 claims description 48
- 238000000034 method Methods 0.000 abstract description 6
- 108091006146 Channels Proteins 0.000 description 40
- 230000006870 function Effects 0.000 description 11
- 239000010410 layer Substances 0.000 description 11
- 239000003990 capacitor Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 7
- 238000012545 processing Methods 0.000 description 7
- 238000002955 isolation Methods 0.000 description 6
- 230000003287 optical effect Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000012044 organic layer Substances 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 102000004129 N-Type Calcium Channels Human genes 0.000 description 1
- 108090000699 N-Type Calcium Channels Proteins 0.000 description 1
- 206010047571 Visual impairment Diseases 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005401 electroluminescence Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000005525 hole transport Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
- H01L29/76—Unipolar devices, e.g. field effect transistors
- H01L29/772—Field effect transistors
- H01L29/78—Field effect transistors with field effect produced by an insulated gate
- H01L29/786—Thin film transistors, i.e. transistors with a channel being at least partly a thin film
- H01L29/78696—Thin film transistors, i.e. transistors with a channel being at least partly a thin film characterised by the structure of the channel, e.g. multichannel, transverse or longitudinal shape, length or width, doping structure, or the overlap or alignment between the channel and the gate, the source or the drain, or the contacting structure of the channel
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- 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
- G09G3/22—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]
- G09G3/3225—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] using an active matrix
- G09G3/3233—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] using an active matrix with pixel circuitry controlling the current through the light-emitting element
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- 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
- H01L27/12—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
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/10—OLED displays
- H10K59/12—Active-matrix OLED [AMOLED] displays
- H10K59/121—Active-matrix OLED [AMOLED] displays characterised by the geometry or disposition of pixel elements
- H10K59/1213—Active-matrix OLED [AMOLED] displays characterised by the geometry or disposition of pixel elements the pixel elements being TFTs
-
- 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
- G09G2300/0426—Layout of electrodes and connections
-
- 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
- G09G2300/08—Active matrix structure, i.e. with use of active elements, inclusive of non-linear two terminal elements, in the pixels together with light emitting or modulating elements
- G09G2300/0809—Several active elements per pixel in active matrix panels
- G09G2300/0819—Several active elements per pixel in active matrix panels used for counteracting undesired variations, e.g. feedback or autozeroing
-
- 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
- G09G2300/08—Active matrix structure, i.e. with use of active elements, inclusive of non-linear two terminal elements, in the pixels together with light emitting or modulating elements
- G09G2300/0809—Several active elements per pixel in active matrix panels
- G09G2300/0842—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor
- G09G2300/0852—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor being a dynamic memory with more than one capacitor
-
- 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
- G09G2300/08—Active matrix structure, i.e. with use of active elements, inclusive of non-linear two terminal elements, in the pixels together with light emitting or modulating elements
- G09G2300/0809—Several active elements per pixel in active matrix panels
- G09G2300/0842—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor
- G09G2300/0861—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor with additional control of the display period without amending the charge stored in a pixel memory, e.g. by means of additional select electrodes
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/02—Improving the quality of display appearance
- G09G2320/0238—Improving the black level
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10B—ELECTRONIC MEMORY DEVICES
- H10B20/00—Read-only memory [ROM] devices
- H10B20/27—ROM only
- H10B20/30—ROM only having the source region and the drain region on the same level, e.g. lateral transistors
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/10—OLED displays
- H10K59/12—Active-matrix OLED [AMOLED] displays
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Theoretical Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Geometry (AREA)
- Electroluminescent Light Sources (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
- Control Of El Displays (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
Description
図1〜4を参照して、本発明の実施形態における表示装置の構成について説明する。図1は、本発明の第1の実施形態における表示装置101の構成例を示す図であり、図2は、表示装置101に配される画素102の回路図である。
図5〜8を参照して、本発明の実施形態による表示装置の構成ついて説明する。図5は、本発明の第2の実施形態における表示装置501の構成例を示す図であり、図6は、表示装置501に配される画素502の回路図である。本実施形態において、表示装置501の画素502は、発光素子201の陽極を電源電位Vssに接続するためのリセットトランジスタ601(第4トランジスタ)を備える。また、表示装置101の画素アレイ部103に、リセットトランジスタ601の導通/非導通を切り替えるための走査線503が配される。これ以外の構成は、上述の表示装置101と同様であってもよい。以下、本実施形態の表示装置501のうち、上述の表示装置101とは異なる構成を中心に説明する。
図9、10を参照して、本発明の実施形態による表示装置の構成ついて説明する。図9は、本発明の第3の実施形態における表示装置501の画素502の平面図、図10は、図9に示されるY3−Y3’間の断面図である。図7、8に示される第2の実施形態と比較して、発光制御トランジスタ204のゲート電極901およびチャネル領域1001の導電型が異なる。これ以外の構成は、上述の表示装置501と同様であってもよいため、ここでは説明を省略する。
Claims (17)
- 複数の画素がアレイ状に配された表示装置であって、
前記複数の画素のそれぞれは、発光素子および第1トランジスタを含む電流経路と、輝度信号を伝達するための第2トランジスタと、を備え、
前記第1トランジスタは、前記電流経路に配された拡散領域と、前記第2トランジスタから前記輝度信号が伝達されるゲート電極と、を備え、
前記拡散領域が、第1導電型であり、
前記ゲート電極が、前記第1導電型とは反対の第2導電型であることを特徴とする表示装置。 - 前記第1トランジスタのチャネル領域の不純物濃度が、前記第2トランジスタのチャネル領域の不純物濃度よりも低いことを特徴とする請求項1に記載の表示装置。
- 前記第1トランジスタのチャネル領域が、第1導電型であることを特徴とする請求項1または2に記載の表示装置。
- 前記第1トランジスタおよび前記第2トランジスタが、前記第2導電型のウェルに配され、
前記第1トランジスタのチャネル領域の不純物濃度が、前記ウェルの不純物濃度よりも低いことを特徴とする請求項1または2に記載の表示装置。 - 前記複数の画素のそれぞれが、前記電流経路に配され、前記電流経路の導通状態を制御するための第3トランジスタをさらに備えることを特徴とする請求項1乃至4の何れか1項に記載の表示装置。
- 前記第3トランジスタの拡散領域が、前記第1導電型であり、
前記第3トランジスタのゲート電極が、前記第2導電型であることを特徴とする請求項5に記載の表示装置。 - 前記複数の画素のそれぞれが、前記電流経路に配され、前記電流経路の導通状態を制御するための第3トランジスタをさらに備え、
前記第3トランジスタの拡散領域が、前記第1導電型であり、
前記第3トランジスタのゲート電極が、前記第2導電型であり、
前記第1トランジスタのチャネル領域の不純物濃度が、前記ウェルの不純物濃度よりも低いことを特徴とする請求項4に記載の表示装置。 - 前記第3トランジスタのチャネル領域の不純物濃度が、前記第2トランジスタのチャネル領域の不純物濃度よりも低いことを特徴とする請求項5乃至7の何れか1項に記載の表示装置。
- 前記第3トランジスタのチャネル領域が、第1導電型であることを特徴とする請求項5乃至8の何れか1項に記載の表示装置。
- 前記第1トランジスタの前記ゲート電極の不純物濃度と、前記第3トランジスタのゲート電極の不純物濃度と、が、互いに異なることを特徴とする請求項5乃至9の何れか1項に記載の表示装置。
- 前記第1トランジスタが、前記発光素子と前記第3トランジスタとの間に配されることを特徴とする請求項5乃至10の何れか1項に記載の表示装置。
- 前記複数の画素のそれぞれが、前記発光素子の2つの端子の間を短絡するための第4トランジスタをさらに備えることを特徴とする請求項1乃至11の何れか1項に記載の表示装置。
- 前記複数の画素のそれぞれが、前記発光素子の2つの端子の間を短絡するための第4トランジスタをさらに備え、
前記第3トランジスタのチャネル領域の不純物濃度が、前記第4トランジスタのチャネル領域の不純物濃度よりも低いことを特徴とする請求項5乃至11の何れか1項に記載の表示装置。 - 前記第1トランジスタのチャネル領域の不純物濃度が、前記第4トランジスタのチャネル領域の不純物濃度よりも低いことを特徴とする請求項12または13に記載の表示装置。
- 前記第4トランジスタの拡散領域およびチャネル領域が、第1導電型であることを特徴とする請求項12乃至14の何れか1項に記載の表示装置。
- 前記第2トランジスタの拡散領域およびゲート電極が、第1導電型であり、
前記第2トランジスタのチャネル領域が、第2導電型であることを特徴とする請求項1乃至15の何れか1項に記載の表示装置。 - 請求項1乃至16の何れか1項に記載の表示装置と、
前記表示装置の駆動を制御する制御部と、
を含む電子機器。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018197846A JP7145032B2 (ja) | 2018-10-19 | 2018-10-19 | 表示装置および電子機器 |
US16/599,296 US20200126481A1 (en) | 2018-10-19 | 2019-10-11 | Display device and electronic device |
JP2022148890A JP7365476B2 (ja) | 2018-10-19 | 2022-09-20 | 表示装置および電子機器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018197846A JP7145032B2 (ja) | 2018-10-19 | 2018-10-19 | 表示装置および電子機器 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022148890A Division JP7365476B2 (ja) | 2018-10-19 | 2022-09-20 | 表示装置および電子機器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020064265A true JP2020064265A (ja) | 2020-04-23 |
JP7145032B2 JP7145032B2 (ja) | 2022-09-30 |
Family
ID=70279207
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018197846A Active JP7145032B2 (ja) | 2018-10-19 | 2018-10-19 | 表示装置および電子機器 |
JP2022148890A Active JP7365476B2 (ja) | 2018-10-19 | 2022-09-20 | 表示装置および電子機器 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022148890A Active JP7365476B2 (ja) | 2018-10-19 | 2022-09-20 | 表示装置および電子機器 |
Country Status (2)
Country | Link |
---|---|
US (1) | US20200126481A1 (ja) |
JP (2) | JP7145032B2 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7204429B2 (ja) | 2018-11-06 | 2023-01-16 | キヤノン株式会社 | 表示装置および電子機器 |
JP7321049B2 (ja) | 2019-10-11 | 2023-08-04 | キヤノン株式会社 | 発光装置、表示装置、光電変換装置、電子機器、照明装置および移動体 |
JP2021189278A (ja) | 2020-05-28 | 2021-12-13 | キヤノン株式会社 | 発光装置、および、電子機器 |
JP7479203B2 (ja) | 2020-06-04 | 2024-05-08 | キヤノン株式会社 | 発光装置、表示装置、光電変換装置、電子機器、照明装置、移動体およびウェアラブルデバイス |
JP2022108623A (ja) | 2021-01-13 | 2022-07-26 | キヤノン株式会社 | 発光装置、表示装置、光電変換装置、電子機器、照明装置、移動体およびウェアラブルデバイス |
JP2022112370A (ja) * | 2021-01-21 | 2022-08-02 | キヤノン株式会社 | 発光装置、光電変換装置、電子機器、照明装置及び移動体 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003008007A (ja) * | 2001-06-20 | 2003-01-10 | Seiko Instruments Inc | 半導体装置及びその製造方法 |
JP2004079705A (ja) * | 2002-08-14 | 2004-03-11 | Renesas Technology Corp | 半導体集積回路装置およびその製造方法 |
JP2008034829A (ja) * | 2006-06-29 | 2008-02-14 | Semiconductor Energy Lab Co Ltd | 表示装置及び表示装置の作製方法 |
JP2009522813A (ja) * | 2006-01-09 | 2009-06-11 | マイクロン テクノロジー, インク. | Pドープされたゲートとnドープされたゲートとを有する集積回路を提供するための方法と装置 |
JP2015084092A (ja) * | 2013-09-19 | 2015-04-30 | 株式会社半導体エネルギー研究所 | 発光装置、電子機器、および、それらの駆動方法 |
JP2015096906A (ja) * | 2013-11-15 | 2015-05-21 | ソニー株式会社 | 表示装置、電子機器、及び表示装置の駆動方法 |
WO2018020844A1 (ja) * | 2016-07-29 | 2018-02-01 | ソニー株式会社 | 表示装置、表示装置の製造方法、及び、電子機器 |
JP2018151506A (ja) * | 2017-03-13 | 2018-09-27 | セイコーエプソン株式会社 | 画素回路、電気光学装置および電子機器 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6442854A (en) * | 1987-08-10 | 1989-02-15 | Toshiba Corp | Manufacture of semiconductor device |
US4978626A (en) * | 1988-09-02 | 1990-12-18 | Motorola, Inc. | LDD transistor process having doping sensitive endpoint etching |
JP2845934B2 (ja) * | 1989-04-26 | 1999-01-13 | 株式会社日立製作所 | 半導体集積回路装置の製造方法 |
JP3282375B2 (ja) * | 1994-05-25 | 2002-05-13 | 株式会社デンソー | 相補型絶縁ゲート電界効果トランジスタ |
EP2486596A4 (en) * | 2009-10-09 | 2013-08-28 | Semiconductor Energy Lab | SEMICONDUCTOR COMPONENT AND MANUFACTURING METHOD THEREFOR |
JP6031954B2 (ja) | 2012-11-14 | 2016-11-24 | ソニー株式会社 | 発光素子、表示装置及び電子機器 |
JP6660155B2 (ja) | 2015-11-13 | 2020-03-04 | 株式会社Joled | 表示装置および電子機器 |
-
2018
- 2018-10-19 JP JP2018197846A patent/JP7145032B2/ja active Active
-
2019
- 2019-10-11 US US16/599,296 patent/US20200126481A1/en active Pending
-
2022
- 2022-09-20 JP JP2022148890A patent/JP7365476B2/ja active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003008007A (ja) * | 2001-06-20 | 2003-01-10 | Seiko Instruments Inc | 半導体装置及びその製造方法 |
JP2004079705A (ja) * | 2002-08-14 | 2004-03-11 | Renesas Technology Corp | 半導体集積回路装置およびその製造方法 |
JP2009522813A (ja) * | 2006-01-09 | 2009-06-11 | マイクロン テクノロジー, インク. | Pドープされたゲートとnドープされたゲートとを有する集積回路を提供するための方法と装置 |
JP2008034829A (ja) * | 2006-06-29 | 2008-02-14 | Semiconductor Energy Lab Co Ltd | 表示装置及び表示装置の作製方法 |
JP2015084092A (ja) * | 2013-09-19 | 2015-04-30 | 株式会社半導体エネルギー研究所 | 発光装置、電子機器、および、それらの駆動方法 |
JP2015096906A (ja) * | 2013-11-15 | 2015-05-21 | ソニー株式会社 | 表示装置、電子機器、及び表示装置の駆動方法 |
WO2018020844A1 (ja) * | 2016-07-29 | 2018-02-01 | ソニー株式会社 | 表示装置、表示装置の製造方法、及び、電子機器 |
JP2018151506A (ja) * | 2017-03-13 | 2018-09-27 | セイコーエプソン株式会社 | 画素回路、電気光学装置および電子機器 |
Also Published As
Publication number | Publication date |
---|---|
JP2022184972A (ja) | 2022-12-13 |
JP7145032B2 (ja) | 2022-09-30 |
JP7365476B2 (ja) | 2023-10-19 |
US20200126481A1 (en) | 2020-04-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP7365476B2 (ja) | 表示装置および電子機器 | |
US11282453B2 (en) | Display device and electronic device | |
US11030959B2 (en) | Pixel circuit and driving method thereof, and display device | |
JP7117974B2 (ja) | 表示装置および電子機器 | |
JP5493733B2 (ja) | 表示装置および電子機器 | |
TWI409758B (zh) | 主動矩陣顯示裝置,及其驅動方法和電子儀器 | |
JPWO2017221584A1 (ja) | 表示装置及び電子機器 | |
US10777139B2 (en) | Light emitting device and imaging apparatus | |
US20240032343A1 (en) | Display device and electronic device | |
WO2021057653A1 (zh) | 像素驱动电路及其驱动方法、显示面板和显示装置 | |
US10586490B2 (en) | Display device, Electronic device, and method of driving display device with selecting of signal lines in order from one end to another and vice versa | |
US20220173190A1 (en) | Light emitting apparatus | |
JP2010026118A (ja) | 表示装置およびその駆動方法ならびに電子機器 | |
JP2011069943A (ja) | 表示装置および電子機器 | |
CN111883064B (zh) | 像素驱动电路及其驱动方法、显示面板与显示装置 | |
US20240054958A1 (en) | Display apparatus and control method | |
JP2010026119A (ja) | 表示装置およびその駆動方法ならびに電子機器 | |
JP2009300697A (ja) | 表示装置およびその駆動方法ならびに電子機器 | |
JP2010224417A (ja) | 表示装置および電子機器 | |
JP2010032904A (ja) | 表示装置およびその駆動方法ならびに電子機器 | |
JP2009300853A (ja) | 表示装置およびその駆動方法ならびに電子機器 | |
JP2010014747A (ja) | 表示装置およびその駆動方法ならびに電子機器 | |
JP2010039279A (ja) | 表示装置及びその駆動方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RD01 | Notification of change of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7421 Effective date: 20210103 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20210113 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20211013 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20220622 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20220624 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20220802 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20220819 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20220916 |
|
R151 | Written notification of patent or utility model registration |
Ref document number: 7145032 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |