JP7120792B2 - 表示装置 - Google Patents
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- 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
- H10K59/131—Interconnections, e.g. wiring lines or terminals
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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
- G09G3/2003—Display of colours
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- G—PHYSICS
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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
- G09G3/2007—Display of intermediate tones
- G09G3/2074—Display of intermediate tones using sub-pixels
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- 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]
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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
- 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]
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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
- 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]
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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]
- G09G3/3275—Details of drivers for data electrodes
- G09G3/3291—Details of drivers for data electrodes in which the data driver supplies a variable data voltage for setting the current through, or the voltage across, the light-emitting elements
-
- 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
-
- 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
- H10K59/30—Devices specially adapted for multicolour light emission
- H10K59/35—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels
- H10K59/353—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels characterised by the geometrical arrangement of the RGB subpixels
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- 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
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- G—PHYSICS
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- 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
- G09G2300/0439—Pixel structures
- G09G2300/0452—Details of colour pixel setup, e.g. pixel composed of a red, a blue and two green components
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2310/00—Command of the display device
- G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
- G09G2310/0232—Special driving of display border areas
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- G—PHYSICS
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- 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
- G09G2320/0233—Improving the luminance or brightness uniformity across the screen
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- 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
- G09G2320/06—Adjustment of display parameters
- G09G2320/0626—Adjustment of display parameters for control of overall brightness
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- G—PHYSICS
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- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2360/00—Aspects of the architecture of display systems
- G09G2360/16—Calculation or use of calculated indices related to luminance levels in display data
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- 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
- G09G3/34—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
- G09G3/3607—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 for displaying colours or for displaying grey scales with a specific pixel layout, e.g. using sub-pixels
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- Microelectronics & Electronic Packaging (AREA)
- Geometry (AREA)
- Electroluminescent Light Sources (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
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- Video Image Reproduction Devices For Color Tv Systems (AREA)
Description
図1を参照して、本実施形態に係る、表示装置の全体構成を説明する。なお、説明をわかりやすくするため、図示した物の寸法、形状については、誇張して記載している場合もある。以下において、表示装置の例として、OLED(Organic Light-Emitting Diode)表示装置を説明するが、本開示の特徴は、液晶表示装置や量子ドット表示装置等、OLED表示装置と異なる任意の種類の表示装置に適用することができる。
図3Aは、ドライバIC134の論理要素を示す。ドライバIC134は、ガンマ変換部341、相対輝度変換部342、逆ガンマ変換部343、駆動信号生成部344、及びデータドライバ345を含む。
基板100上には、複数の副画素のアノード電極にそれぞれ供給する電流を制御する複数の画素回路が形成されている。図3Bは、画素回路の構成例を示す。各画素回路は、第1のトランジスタT1と、第2のトランジスタT2と、第3のトランジスタT3と、保持容量C1とを含む。画素回路は、副画素であるOLED素子E1の発光を制御する。トランジスタは、TFT(Thin Film Transistor)である。以下、第1のトランジスタT1~第3のトランジスタT3をそれぞれトランジスタT1~トランジスタT3と略記する。
図4は、デルタナブラパネルにおける画素配置を示す。図4は、表示領域125の境界(表示領域125の端)を含む一部の領域を模式的に示す。図4は、凸状の曲線的な境界を示す部分を示す。曲線255は、表示領域125の設計上の仮想的な境界線を示す。曲線255に従って、表示領域125の端の画素及び副画素の配置が決定されている。以下において、凸状又は凹上の曲線的な境界を示す部分を、Rコーナ部とも呼ぶ。
発明者の検討によれば、Rコーナ部において、終端画素の緑副画素が外向きである場合、その終端画素(の緑副画素)が視認されやすく、Rコーナ部における刻み目が目立ちやすい。そこで、OLED表示装置10は、Rコーナ部において視認されやすい画素の輝度を相対的に低下させる。
Claims (9)
- 表示装置であって、
表示領域において、それぞれ第1方向に配列された複数の第1種画素からなる、複数の第1種画素ラインと、
前記表示領域において、それぞれ前記第1方向に配列された複数の第2種画素からなる、複数の第2種画素ラインと、
を含み、
前記複数の第1種画素ラインと前記複数の第2種画素ラインとは、前記第1方向に垂直な第2方向に交互に配列されており、
前記第1種画素は、前記第2方向に配列された第1赤副画素及び第1青副画素、並びに、前記第1赤副画素及び前記第1青副画素に対して前記第1方向と反対の側に配置され、
かつ、前記第2方向において前記第1赤副画素及び前記第1青副画素の間に配置されている第1緑副画素、から構成され、
前記第2種画素は、前記第2方向に配列された第2赤副画素及び第2青副画素、並びに、前記第2赤副画素及び前記第2青副画素に対して前記第1方向の側に配置され、かつ、前記第2方向において前記第2赤副画素及び前記第2青副画素の間に配置されている第2緑副画素、から構成され、
前記複数の第1種画素ラインは、前記第1方向の反対側の端に配置されており、かつ、前記第2方向に配列されている画素ラインにおける前記第2方向の反対側の端に配置されている、複数の終端第1種画素を含み、
前記複数の第2種画素ラインは、前記第1方向の反対側の端に配置されており、かつ、前記第2方向に配列されている画素ラインにおける前記第2方向の反対側の端に配置されている、複数の終端第2種画素を含み、
前記複数の終端第1種画素それぞれの輝度は、同一の入力映像信号に対して、前記第1方向、前記第1方向の反対方向、前記第2方向、及び前記第2方向の反対方向の4方向において他の画素に囲まれている内部画素の輝度よりも小さく、
前記複数の終端第2種画素の輝度は、前記同一の入力映像信号に対して、前記複数の終端第1種画素の輝度よりも大きい、
表示装置。 - 請求項1に記載の表示装置であって、
前記複数の終端第1種画素それぞれの色度は、前記同一の入力映像信号に対して、前記内部画素の色度と同一である、
表示装置。 - 請求項1に記載の表示装置であって、
前記複数の終端第1種画素は、第1の終端第1種画素及び第2の終端第1種画素を含み、
前記第1の終端第1種画素に対して前記第2方向の側において隣接している第2種画素は、前記第1方向の反対側において、第2種画素ラインの端に配置されており、
前記第2の終端第1種画素に対して前記第2方向において隣接している第2種画素は、前記第1方向の反対側に配置されている他の第2種画素に隣接し、
前記第1の終端第1種画素の輝度は、前記同一の入力映像信号に対して、前記第2の終端第1種画素の輝度よりも小さい、
表示装置。 - 請求項1に記載の表示装置であって、
前記複数の終端第2種画素の輝度は、前記同一の入力映像信号に対して、前記内部画素の輝度と同一である、
表示装置。 - 請求項1に記載の表示装置であって、
前記複数の終端第1種画素の両端の終端第1種画素に挟まれる終端第1種画素の緑副画素は、前記両端の終端第1種画素の緑副画素を結ぶ直線よりも外側に配置されている、
表示装置。 - 請求項5に記載の表示装置であって、
前記複数の終端第1種画素は、第1の終端第1種画素及び第2の終端第1種画素を含み、
前記第1の終端第1種画素と、前記第1の終端第1種画素の両側の終端第1種画素それぞれとを結ぶ直線の間の角度は、前記第2の終端第1種画素と前記第2の終端第1種画素の両側の終端第1種画素それぞれとを結ぶ直線の間の角度よりも小さく、
前記第1の終端第1種画素の輝度は、前記同一の入力映像信号に対して、前記第2の終端第1種画素の輝度よりも小さい、
表示装置。 - 請求項1に記載の表示装置であって、
前記表示領域は、複数の終端第1種画素からなる第1グループと、前記第1グループと異なる複数の終端第1種画素からなる第2グループとを含み、
前記第1グループにおいて、両端の終端第1種画素に挟まれる終端第1種画素の緑副画素は、前記両端の終端第1種画素の緑副画素を結ぶ直線よりも外側に配置されており、
前記第2グループにおいて、両端の終端第1種画素に挟まれる終端第1種画素の緑副画素は、前記両端の終端第1種画素の緑副画素を結ぶ直線よりも内側に配置されており、
前記同一の入力映像信号に対して、前記第1グループにおける最小輝度値は、前記第2グループにおける最小輝度値よりも小さい、
表示装置。 - 請求項1に記載の表示装置であって、
前記第1種画素及び前記第2種画素のそれぞれの輝度を制御する画素回路と、
前記画素回路それぞれの動作を制御する、制御装置をさらに含み、
前記制御装置は、前記複数の終端第1種画素の輝度を、前記同一の入力映像信号に対して、前記内部画素の輝度より小さくなるように、前記画素回路を制御する、
表示装置。 - 請求項1に記載の表示装置であって、
前記表示領域は、所定ピッチで配列された副画素からなる複数の副画素ラインで構成された領域であり、
前記複数の副画素ラインは、所定ピッチで配列されている、
表示装置。
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009092981A (ja) | 2007-10-10 | 2009-04-30 | Epson Imaging Devices Corp | 表示パネル |
WO2017110721A1 (ja) | 2015-12-22 | 2017-06-29 | シャープ株式会社 | 表示装置 |
JP2017142368A (ja) | 2016-02-10 | 2017-08-17 | パナソニックIpマネジメント株式会社 | 表示装置及び表示方法 |
US20180063466A1 (en) | 2016-08-29 | 2018-03-01 | Samsung Electronics Co., Ltd. | Method for driving display including curved display area, display driving circuit supporting the same, and electronic device including the same |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60218626A (ja) * | 1984-04-13 | 1985-11-01 | Sharp Corp | カラ−液晶表示装置 |
JP4210829B2 (ja) | 2002-03-15 | 2009-01-21 | 株式会社日立プラズマパテントライセンシング | カラー画像表示装置 |
TW201035938A (en) * | 2009-03-17 | 2010-10-01 | Chi Mei Optoelectronics Corp | Circular display panel and circular display using the same |
JP5025025B2 (ja) * | 2009-05-15 | 2012-09-12 | 株式会社ジャパンディスプレイセントラル | 液晶表示装置および液晶表示装置の駆動方法 |
US9417479B2 (en) * | 2011-05-13 | 2016-08-16 | Samsung Display Co., Ltd. | Method for reducing simultaneous contrast error |
US9058783B2 (en) * | 2011-08-31 | 2015-06-16 | Sharp Kabushiki Kaisha | Liquid-crystal display device |
KR102295874B1 (ko) * | 2014-07-24 | 2021-08-31 | 엘지디스플레이 주식회사 | 디스플레이 장치 |
KR102357931B1 (ko) * | 2015-02-02 | 2022-02-04 | 삼성디스플레이 주식회사 | 원형 표시 기판 및 이를 포함하는 표시 장치 |
WO2018020332A1 (en) * | 2016-07-29 | 2018-02-01 | Semiconductor Energy Laboratory Co., Ltd. | Display device and method for manufacturing the same |
KR102530765B1 (ko) * | 2016-09-09 | 2023-05-11 | 삼성디스플레이주식회사 | 표시장치, 구동장치, 및 표시장치의 구동방법 |
CN107170364B (zh) * | 2017-07-04 | 2019-08-20 | 厦门天马微电子有限公司 | 一种异型显示面板和显示装置 |
CN107516473B (zh) * | 2017-09-19 | 2019-09-24 | 厦门天马微电子有限公司 | 异形显示面板和显示装置 |
CN107422516B (zh) * | 2017-09-19 | 2020-01-21 | 厦门天马微电子有限公司 | 异形显示面板和显示装置 |
CN107622735B (zh) * | 2017-09-19 | 2019-12-03 | 厦门天马微电子有限公司 | 异形显示面板及显示装置 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009092981A (ja) | 2007-10-10 | 2009-04-30 | Epson Imaging Devices Corp | 表示パネル |
WO2017110721A1 (ja) | 2015-12-22 | 2017-06-29 | シャープ株式会社 | 表示装置 |
JP2017142368A (ja) | 2016-02-10 | 2017-08-17 | パナソニックIpマネジメント株式会社 | 表示装置及び表示方法 |
US20180063466A1 (en) | 2016-08-29 | 2018-03-01 | Samsung Electronics Co., Ltd. | Method for driving display including curved display area, display driving circuit supporting the same, and electronic device including the same |
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