JP2022116085A - 表示パネル、表示装置及び補償方法 - Google Patents
表示パネル、表示装置及び補償方法 Download PDFInfo
- Publication number
- JP2022116085A JP2022116085A JP2022080892A JP2022080892A JP2022116085A JP 2022116085 A JP2022116085 A JP 2022116085A JP 2022080892 A JP2022080892 A JP 2022080892A JP 2022080892 A JP2022080892 A JP 2022080892A JP 2022116085 A JP2022116085 A JP 2022116085A
- Authority
- JP
- Japan
- Prior art keywords
- display panel
- sub
- pixel
- data
- transistor
- 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
- 238000000034 method Methods 0.000 title claims description 29
- 238000001514 detection method Methods 0.000 claims abstract description 38
- 239000003990 capacitor Substances 0.000 claims description 10
- 238000010586 diagram Methods 0.000 description 12
- 230000003071 parasitic effect Effects 0.000 description 7
- 238000009434 installation Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000003247 decreasing effect Effects 0.000 description 5
- 230000006870 function Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 3
- 238000004590 computer program Methods 0.000 description 2
- 238000000059 patterning Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005401 electroluminescence Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Images
Classifications
-
- 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]
-
- 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
- G09G3/3258—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 voltage across the light-emitting element
-
- 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
-
- 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]
- G09G3/3266—Details of drivers for scan 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
- 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
-
- 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
- G09G2300/0842—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
- G09G2310/00—Command of the display device
- G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
- G09G2310/0262—The addressing of the pixel, in a display other than an active matrix LCD, involving the control of two or more scan electrodes or two or more data electrodes, e.g. pixel voltage dependent on signals of two data 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
- G09G2320/029—Improving the quality of display appearance by monitoring one or more pixels in the display panel, e.g. by monitoring a fixed reference pixel
- G09G2320/0295—Improving the quality of display appearance by monitoring one or more pixels in the display panel, e.g. by monitoring a fixed reference pixel by monitoring each display pixel
-
- 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
- G09G2320/04—Maintaining the quality of display appearance
- G09G2320/043—Preventing or counteracting the effects of ageing
-
- 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
- G09G2320/0693—Calibration of display systems
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Electroluminescent Light Sources (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Control Of El Displays (AREA)
Abstract
Description
Ioled=K(Vgs-Vth)2=K(Vdata-Vse-Vth)2
ここで、
ステップS20:発光電流又は発光電圧に従って補償電圧を生成する。
ステップS30:検知駆動ラインを介して画素回路に補償電圧を伝送する。
ステップS05:データラインを介して画素回路にデータ信号を伝送する。
11 データドライバ
12 検知ドライバ
13 走査ドライバ
14 検知駆動制御回路
100 画素回路
110 発光駆動回路
120 検知駆動制御回路
Claims (17)
- 表示パネルであって、
それぞれに画素回路を含むサブ画素であって、複数の行と複数の列とに配列される複数のサブ画素と、
前記複数のサブ画素の画素回路のそれぞれと接続される複数の検知駆動ラインと、
前記複数の検知駆動ラインと接続される検知ドライバとを含み、
前記画素回路は、発光素子を含み、
前記検知ドライバは、前記複数の検知駆動ラインを介して前記複数のサブ画素の画素回路の発光素子の電気パラメータを検知するように配置され、そして、前記電気パラメータに従って補償信号を生成し、前記複数の検知駆動ラインを介して前記複数のサブ画素の画素回路に対して前記補償信号を伝送するように配置される
表示パネル。 - 前記複数のサブ画素の画素回路と接続される複数のデータラインをさらに含み、
各データラインは、同一の行における少なくとも二つのサブ画素の前記画素回路と接続されている
請求項1に記載の表示パネル。 - 前記複数のサブ画素の画素回路と接続される複数のゲートラインをさらに含み、
各行の前記サブ画素の画素回路は、同一の前記ゲートラインと接続されている
請求項1または請求項2に記載の表示パネル。 - 前記複数のサブ画素の画素回路と接続される複数のゲートラインをさらに含み、
第2m-1行の前記サブ画素の画素回路と第2m行の前記サブ画素の画素回路は、同一の前記ゲートラインと接続されており、ここで、mが0より大きな整数である
請求項1または請求項2に記載の表示パネル。 - 各列の前記サブ画素の画素回路は、同一の前記検知駆動ラインと接続されている
請求項1から請求項4のいずれか一項に記載の表示パネル。 - 前記複数のデータラインと前記複数の検知駆動ラインは、延伸方向が同じである
請求項2または請求項3に記載の表示パネル。 - 各二列の前記サブ画素の画素回路の間には、前記データラインのみが設置され、又は、前記検知駆動ラインのみが設置されている
請求項2または請求項3に記載の表示パネル。 - 前記複数のデータラインと前記複数の検知駆動ラインは、同一の層において形成される
請求項2、請求項3、請求項6又は請求項7に記載の表示パネル。 - 第2n-1列のサブ画素の画素回路と第2n列のサブ画素の画素回路は、同一のデータラインと接続され、ここで、nが0より大きな整数である
請求項2から請求項3、及び請求項6から請求項8のいずれか一項に記載の表示パネル。 - 前記画素回路は、
前記発光素子が動作の際に発光するように駆動する発光駆動回路と、
前記検知駆動ラインと前記画素回路における発光駆動回路との接続及び切断を制御するように配置される検知駆動制御回路とをさらに含む
請求項1から請求項9のいずれか一項に記載の表示パネル。 - 前記発光駆動回路は、第1のトランジスタと、第2のトランジスタと、蓄積容量とを含み、
前記第1のトランジスタの第1の極は、第1の電源電圧を受信するように第1の電源ラインと接続され、前記第1のトランジスタのゲートは、第1のノードと接続され、前記第1のトランジスタの第2の極は、第2のノードと接続されており、
前記第2のトランジスタの第1の極は、データ信号を受信するように前記データラインと接続され、前記第2のトランジスタのゲートは、ゲート駆動信号を受信するようにゲートラインと接続され、前記第2のトランジスタの第2の極は、前記第1のノードと接続されており、
前記蓄積容量の第1の端は、前記第1のノードと接続され、前記蓄積容量の第2の端は、前記第2のノードと接続されている
請求項10に記載の表示パネル。 - 前記検知駆動制御回路は、第3のトランジスタを含み、
前記第3のトランジスタの第1の極は、第2のノードと接続され、前記第3のトランジスタのゲートは、検知駆動制御信号を受信するように検知駆動制御ラインと接続され、前記第3のトランジスタの第2の極は、前記検知駆動ラインと接続されている
請求項10又は請求項11に記載の表示パネル。 - 前記画素回路にデータ信号を提供するように配置されるデータドライバと、
前記画素回路にゲート駆動信号を提供するように配置される走査ドライバとをさらに含む
請求項1から請求項12のいずれか一項に記載の表示パネル。 - 前記発光素子は、有機発光ダイオードであり、
前記電気パラメータは、前記発光ダイオードの発光電流又は発光電圧であり、
前記補償信号は、補償電圧又は補償電流である
請求項1から請求項13のいずれか一項に記載の表示パネル。 - 請求項1から請求項14のいずれか一項に記載の表示パネルを含む表示装置。
- 請求項1から請求項14のいずれか一項に記載の表示パネルにおける補償方法であって、
前記検知駆動ラインを介して前記発光素子の電気パラメータを検知するステップと、
前記電気パラメータに従って補償信号を生成するステップと、
前記検知駆動ラインを介して前記画素回路に前記補償信号を伝送するステップとを含む
補償方法。 - 前記発光素子の電気パラメータを検知する前に、
前記データラインを介して前記画素回路にデータ信号を伝送するステップをさらに含む
請求項16に記載の補償方法。
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710335194.4A CN108877651B (zh) | 2017-05-12 | 2017-05-12 | 显示面板、显示设备及补偿方法 |
CN201710335194.4 | 2017-05-12 | ||
JP2018550568A JP7320946B2 (ja) | 2017-05-12 | 2017-12-04 | 表示パネル、表示装置及び補償方法 |
PCT/CN2017/114398 WO2018205574A1 (zh) | 2017-05-12 | 2017-12-04 | 显示面板、显示设备及补偿方法 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018550568A Division JP7320946B2 (ja) | 2017-05-12 | 2017-12-04 | 表示パネル、表示装置及び補償方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2022116085A true JP2022116085A (ja) | 2022-08-09 |
JP7405901B2 JP7405901B2 (ja) | 2023-12-26 |
Family
ID=64105137
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018550568A Active JP7320946B2 (ja) | 2017-05-12 | 2017-12-04 | 表示パネル、表示装置及び補償方法 |
JP2022080892A Active JP7405901B2 (ja) | 2017-05-12 | 2022-05-17 | 表示パネル、表示装置及び補償方法 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018550568A Active JP7320946B2 (ja) | 2017-05-12 | 2017-12-04 | 表示パネル、表示装置及び補償方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20190035334A1 (ja) |
EP (1) | EP3624102A4 (ja) |
JP (2) | JP7320946B2 (ja) |
CN (1) | CN108877651B (ja) |
WO (1) | WO2018205574A1 (ja) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI646691B (zh) * | 2017-11-22 | 2019-01-01 | 友達光電股份有限公司 | 主動元件基板及其製造方法 |
CN109637453B (zh) * | 2019-01-31 | 2021-03-09 | 上海天马微电子有限公司 | 显示面板及其驱动方法、显示装置 |
CN109698225B (zh) * | 2019-02-21 | 2020-12-08 | 合肥京东方卓印科技有限公司 | 一种显示面板及显示装置 |
CN109935205B (zh) * | 2019-04-02 | 2020-12-08 | 深圳市华星光电半导体显示技术有限公司 | 像素驱动电路以及像素驱动电路的补偿方法 |
US11062648B2 (en) * | 2019-05-13 | 2021-07-13 | Novatek Microelectronics Corp. | Display device and method of sensing the same |
CN110060633B (zh) | 2019-05-23 | 2021-10-15 | 合肥鑫晟光电科技有限公司 | 一种显示面板、其驱动方法及显示装置 |
US11107410B2 (en) * | 2019-08-15 | 2021-08-31 | Hefei Boe Joint Technology Co., Ltd. | Pixel circuit and method of controlling the same, display panel and display device |
US11062650B2 (en) * | 2019-09-20 | 2021-07-13 | Novatek Microelectronics Corp. | Sensing circuit and a source driver of a display device |
EP4035209A4 (en) * | 2019-09-27 | 2022-11-09 | BOE Technology Group Co., Ltd. | NETWORK SUBSTRATE, DISPLAY APPARATUS, METHOD FOR MAKING NETWORK SUBSTRATE AND PIXEL DRIVER CIRCUIT |
CN110752247A (zh) * | 2019-11-19 | 2020-02-04 | 合肥京东方卓印科技有限公司 | 显示面板及其制备方法 |
TWI705428B (zh) * | 2019-11-25 | 2020-09-21 | 友達光電股份有限公司 | 發光二極體裝置及其控制方法 |
CN110992878A (zh) * | 2019-11-28 | 2020-04-10 | 上海天马有机发光显示技术有限公司 | 一种显示面板及其补偿方法、显示装置 |
CN111273495B (zh) * | 2020-02-01 | 2022-07-12 | 高创(苏州)电子有限公司 | 显示模组及其阵列基板的驱动方法、显示装置 |
CN111653591B (zh) * | 2020-06-09 | 2023-12-19 | 合肥京东方卓印科技有限公司 | 显示基板及显示装置 |
CN111627386A (zh) * | 2020-06-10 | 2020-09-04 | 武汉华星光电半导体显示技术有限公司 | 一种oled显示面板及显示装置 |
KR102648002B1 (ko) * | 2020-11-13 | 2024-03-15 | 엘지디스플레이 주식회사 | 디스플레이 장치 및 구동 방법 |
CN113241031B (zh) * | 2021-05-08 | 2022-06-14 | 合肥维信诺科技有限公司 | 显示面板及显示装置 |
CN113823227B (zh) * | 2021-09-30 | 2023-01-24 | 联想(北京)有限公司 | 显示面板及其显示驱动方法及电子设备 |
CN114267297B (zh) * | 2021-12-16 | 2023-05-02 | Tcl华星光电技术有限公司 | 像素补偿电路、方法及显示面板 |
CN114974120B (zh) * | 2022-07-13 | 2022-12-06 | 北京京东方技术开发有限公司 | 半导体基板及其驱动方法、半导体显示装置 |
CN115602106B (zh) * | 2022-10-24 | 2023-11-03 | 惠科股份有限公司 | 阵列基板、显示面板和显示终端 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0333724A (ja) * | 1989-06-30 | 1991-02-14 | Hitachi Ltd | 液晶表示装置 |
US20060139252A1 (en) * | 2004-12-24 | 2006-06-29 | I-Shu Lee | Display device and display panel, pixel circuit and compensating method thereof |
KR20140062567A (ko) * | 2012-11-12 | 2014-05-26 | 엘지디스플레이 주식회사 | 유기 발광 표시 장치 |
KR20160073928A (ko) * | 2014-12-16 | 2016-06-27 | 엘지디스플레이 주식회사 | 유기발광다이오드 표시장치 및 이의 구동방법 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6011531A (en) * | 1996-10-21 | 2000-01-04 | Xerox Corporation | Methods and applications of combining pixels to the gate and data lines for 2-D imaging and display arrays |
JP2007286150A (ja) | 2006-04-13 | 2007-11-01 | Idemitsu Kosan Co Ltd | 電気光学装置、並びに、電流制御用tft基板及びその製造方法 |
CN101191922B (zh) * | 2006-12-01 | 2010-04-14 | 群康科技(深圳)有限公司 | 液晶显示面板 |
JP2011095720A (ja) * | 2009-09-30 | 2011-05-12 | Casio Computer Co Ltd | 発光装置及びその駆動制御方法、並びに電子機器 |
CN101770743B (zh) * | 2010-02-21 | 2012-05-30 | 友达光电股份有限公司 | 具有抑制共用电压的涟波的显示器及显示面板 |
KR101362002B1 (ko) * | 2011-12-12 | 2014-02-11 | 엘지디스플레이 주식회사 | 유기발광 표시장치 |
CN103325814B (zh) * | 2013-05-28 | 2015-08-26 | 中国科学院上海高等研究院 | 一种oled像素及应用该oled像素的显示面板 |
KR102075920B1 (ko) * | 2013-11-20 | 2020-02-11 | 엘지디스플레이 주식회사 | 유기발광 표시장치와 그의 문턱전압 보상방법 |
KR102223552B1 (ko) * | 2013-12-04 | 2021-03-04 | 엘지디스플레이 주식회사 | 유기 발광 표시 장치 및 그의 구동 방법 |
US20170084229A1 (en) | 2014-05-19 | 2017-03-23 | Commonwealth Scientific And Industrial Research Organisation | High resolution oled display operation circuit |
KR102270460B1 (ko) * | 2014-09-19 | 2021-06-29 | 삼성디스플레이 주식회사 | 유기 발광 표시 장치 및 이의 열화 보상 방법 |
KR20160082546A (ko) | 2014-12-26 | 2016-07-08 | 삼성디스플레이 주식회사 | 표시 장치 및 그 구동 방법 |
KR102285393B1 (ko) * | 2015-03-13 | 2021-08-04 | 삼성디스플레이 주식회사 | 유기 발광 표시 장치 및 이의 구동 방법 |
KR102457754B1 (ko) * | 2015-08-04 | 2022-10-24 | 삼성디스플레이 주식회사 | 유기 발광 표시 장치 및 이의 구동 방법 |
KR102339649B1 (ko) * | 2015-08-31 | 2021-12-16 | 엘지디스플레이 주식회사 | 유기 발광 표시장치와 그 구동 방법 |
CN105609051B (zh) * | 2016-01-05 | 2018-05-01 | 京东方科技集团股份有限公司 | 一种像素电路、显示面板及显示装置 |
CN107980159B (zh) * | 2016-12-27 | 2021-06-29 | 深圳市柔宇科技股份有限公司 | 像素电路驱动方法、像素电路组及有机发光显示设备 |
-
2017
- 2017-05-12 CN CN201710335194.4A patent/CN108877651B/zh active Active
- 2017-12-04 JP JP2018550568A patent/JP7320946B2/ja active Active
- 2017-12-04 EP EP17899219.4A patent/EP3624102A4/en active Pending
- 2017-12-04 US US15/781,937 patent/US20190035334A1/en not_active Abandoned
- 2017-12-04 WO PCT/CN2017/114398 patent/WO2018205574A1/zh active Application Filing
-
2022
- 2022-05-17 JP JP2022080892A patent/JP7405901B2/ja active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0333724A (ja) * | 1989-06-30 | 1991-02-14 | Hitachi Ltd | 液晶表示装置 |
US20060139252A1 (en) * | 2004-12-24 | 2006-06-29 | I-Shu Lee | Display device and display panel, pixel circuit and compensating method thereof |
KR20140062567A (ko) * | 2012-11-12 | 2014-05-26 | 엘지디스플레이 주식회사 | 유기 발광 표시 장치 |
KR20160073928A (ko) * | 2014-12-16 | 2016-06-27 | 엘지디스플레이 주식회사 | 유기발광다이오드 표시장치 및 이의 구동방법 |
Also Published As
Publication number | Publication date |
---|---|
CN108877651B (zh) | 2020-12-22 |
WO2018205574A1 (zh) | 2018-11-15 |
US20190035334A1 (en) | 2019-01-31 |
JP7405901B2 (ja) | 2023-12-26 |
JP7320946B2 (ja) | 2023-08-04 |
JP2020519914A (ja) | 2020-07-02 |
CN108877651A (zh) | 2018-11-23 |
EP3624102A1 (en) | 2020-03-18 |
EP3624102A4 (en) | 2020-12-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP7320946B2 (ja) | 表示パネル、表示装置及び補償方法 | |
US11915651B2 (en) | Electroluminescent display | |
US11176879B2 (en) | Foldable display | |
US10210803B2 (en) | Pixel circuit and driving method thereof, and display device | |
WO2018095031A1 (zh) | 像素电路及其驱动方法、以及显示面板 | |
US10755636B2 (en) | Pixel circuit and driving method for the same, display substrate and display device | |
WO2018099073A1 (zh) | 显示面板、显示设备及补偿方法 | |
US11170718B2 (en) | Display panel, display device and compensating method | |
US20170039952A1 (en) | Readout circuit and organic light emitting display device having the same | |
CN109949746B (zh) | 电致发光显示器及其驱动方法 | |
KR102355579B1 (ko) | 인-셀 터치 타입의 유기발광표시장치 및 그 구동방법과, 유기발광표시패널, 터치회로 및 디스플레이 드라이버 | |
US11114034B2 (en) | Display device | |
US11380267B2 (en) | Display device and driving method thereof | |
KR20160038912A (ko) | 유기발광다이오드 표시패널 및 이의 표시장치 | |
KR20210084097A (ko) | 표시 장치 | |
KR101583625B1 (ko) | 픽셀 회로용 구동 전압을 조절하는 방법 및 장치, 및 디스플레이 장치 | |
US10475384B2 (en) | Display device comprising a lighting part | |
US9076390B2 (en) | Display device and display device driving method | |
KR20140144033A (ko) | 유기전계 발광표시장치 | |
US9767724B2 (en) | Display panel, display unit, and electronic apparatus | |
KR102279014B1 (ko) | 표시패널과 이를 이용한 전계 발광 표시장치 | |
KR102361370B1 (ko) | 전계 발광 표시장치와 그 구동 방법 | |
KR20210036602A (ko) | 유기 발광 표시 장치 | |
KR102560268B1 (ko) | 유기발광 다이오드 표시장치 | |
KR102223495B1 (ko) | 유기 발광 표시장치 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20220613 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20220613 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20230522 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20230822 |
|
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: 20231120 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20231214 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7405901 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |