JP7299023B2 - タッチ表示パネル及びその駆動方法、電子装置 - Google Patents
タッチ表示パネル及びその駆動方法、電子装置 Download PDFInfo
- Publication number
- JP7299023B2 JP7299023B2 JP2018564909A JP2018564909A JP7299023B2 JP 7299023 B2 JP7299023 B2 JP 7299023B2 JP 2018564909 A JP2018564909 A JP 2018564909A JP 2018564909 A JP2018564909 A JP 2018564909A JP 7299023 B2 JP7299023 B2 JP 7299023B2
- Authority
- JP
- Japan
- Prior art keywords
- touch
- transistor
- light emitting
- display panel
- emitting device
- 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.)
- Active
Links
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0412—Digitisers structurally integrated in a display
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0416—Control or interface arrangements specially adapted for digitisers
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0416—Control or interface arrangements specially adapted for digitisers
- G06F3/0418—Control or interface arrangements specially adapted for digitisers for error correction or compensation, e.g. based on parallax, calibration or alignment
- G06F3/04184—Synchronisation with the driving of the display or the backlighting unit to avoid interferences generated internally
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
- G06F3/0443—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using a single layer of sensing 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]
-
- 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]
- G09G3/3225—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
- G09G3/3241—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 the current through the light-emitting element being set using a data current provided by the data driver, e.g. by using a two-transistor current mirror
- G09G3/325—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 the current through the light-emitting element being set using a data current provided by the data driver, e.g. by using a two-transistor current mirror the data current flowing through the driving transistor during a setting phase, e.g. by using a switch for connecting the driving transistor to the data driver
-
- 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
- G09G3/3283—Details of drivers for data electrodes in which the data driver supplies a variable data current 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
- H10K59/40—OLEDs integrated with touch screens
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
- G06F2203/04103—Manufacturing, i.e. details related to manufacturing processes specially suited for touch sensitive devices
-
- 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
- G09G2320/0233—Improving the luminance or brightness uniformity across the screen
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Computer Hardware Design (AREA)
- Electroluminescent Light Sources (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Control Of El Displays (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Description
制御信号を生成するS10と、
表示機能を実現するために、制御信号によって、複数本のタッチ検出配線によってそれぞれ複数のタッチ電極に電極電圧信号を伝送させるように制御する表示段階S20と、
タッチ機能を実現するために、制御信号によって、複数本のタッチ検出配線によってそれぞれ複数のタッチ電極にタッチ駆動信号を伝送させるように制御して、複数のタッチ検出配線によってそれぞれ複数のタッチ電極のタッチセンシング信号を読み取るタッチ段階S30と、を含む。
制御信号によって、複数本の補償検知配線によって複数のタッチ電極における発光電圧又は発光電流を読み取るうように制御する検知段階S101と、
発光電圧又は発光電流と発光デバイスのプリセット電圧又はプリセット電流との差分を計算して、差分に基づいて電極電圧信号を調整する補償段階S102と、を含む。
(1)本開示の実施例の図面中、本開示の実施例に関する構造だけが示されて、ほかの構造については通常の設計を参照すればよい。
(2)明瞭さから、本開示の実施例を説明する図中、層又は領域の厚さが拡大又は縮小されるものであり、すなわち、これらの図面は実際の比例に応じて作成されるものではない。
(3)矛盾がない場合、本開示の実施例及び実施例における特徴は互いに組み合わせて、新しい実施例を構成することができる。
2 タッチ表示パネル
10 基板
11 タッチ電極
11a 第1タッチ電極
11b 第2タッチ電極
12 画素ユニット
13 第1接続孔
14 タッチ検出配線
14a 第1タッチ検出配線
14b 第2タッチ検出配線
15 補償検知配線
16 第2接続孔
17 補償回路
18 補償制御回路
21 第1極
22 第2極
23 アクティブ層
24 ゲート
25 貫通孔
26 ゲート絶縁層
31 画素画定層
32 平坦層
100 制御回路
121 駆動回路
122 発光デバイス
300 絶縁層
1221 第1電極
1222 有機層
1223 第2電極
T1 第1トランジスタ
T2 第2トランジスタ
T3 第3トランジスタ
T4 第4トランジスタ
T5 第5トランジスタ
T6 第6トランジスタ
V1 第1電源端子
V2 第2電源端子
V3 タッチ電源端子
EM 制御信号
C1 蓄積コンデンサ
Vdata 表示データ信号
N1 第1ノード
N2 第2ノード
N3 第3ノード
N4 第4ノード
Claims (15)
- タッチ表示パネルであって、複数本のタッチ検出配線、複数のタッチ電極、複数の画素ユニット、絶縁層及び複数本の補償検知配線を含み、
前記複数のタッチ電極は、それぞれ前記複数本のタッチ検出配線と一対一に対応し、
各タッチ電極は、前記絶縁層における少なくとも1つの接続孔によって対応するタッチ検出配線に電気的に接続され、
各画素ユニットは、発光デバイスを含み、
前記複数のタッチ電極は、タッチ段階にタッチ機能を実現するように配置され、
前記複数のタッチ電極は、更に表示段階に前記発光デバイスの陰極又は陽極として多重化されることで、表示機能を実現するように配置され、
前記複数本の補償検知配線は、前記複数のタッチ電極に対応して電気的に接続され、
前記複数本の補償検知配線は、前記表示段階に前記複数のタッチ電極における発光電流又は発光電圧を読み取るように配置され、
各画素ユニットは、前記表示段階に前記発光デバイスを駆動して発光させ、前記タッチ段階に前記発光デバイスを制御して発光させないように配置される駆動回路を更に含み、
前記タッチ表示パネルは、基板を更に含み、前記駆動回路は、第1トランジスタを含み、
前記第1トランジスタは、
前記基板上に設置されたゲートと、
前記基板及び前記ゲート上に積層されたゲート絶縁層と、
前記ゲート絶縁層の前記基板とは反対側に積層されたアクティブ層と、
前記ゲート絶縁層の前記基板とは反対側に、前記アクティブ層と重なって積層されたソース及びドレインと、を含み、
前記第1トランジスタの前記ドレインは、前記発光デバイスに電気的に接続され、
前記複数本のタッチ検出配線は、前記ゲート絶縁層の前記基板とは反対側に設置された、タッチ表示パネル。 - 前記絶縁層は、前記複数本のタッチ検出配線に被覆し、前記複数のタッチ電極は、前記絶縁層に設置される、請求項1に記載のタッチ表示パネル。
- 前記駆動回路は、第2トランジスタを更に含み、
前記複数本のタッチ検出配線は、前記第1トランジスタのゲート、ソース又はドレインと同一層に位置し、且つ/又は、前記第2トランジスタのゲート、ソース又はドレインと同一層に位置する、請求項1に記載のタッチ表示パネル。 - 第1電源端子を更に含み、
前記駆動回路は、第3トランジスタを更に含み、
前記第3トランジスタは、第1極が前記第1トランジスタに電気的に接続され、第2極が前記発光デバイスに電気的に接続され、且つ、前記発光デバイス及び前記第1トランジスタをオン又はオフさせるように制御して配置され、又は
前記第3トランジスタは、第1極が前記第1電源端子に電気的に接続され、第2極が前記第1トランジスタに電気的に接続され、且つ、前記第1トランジスタ及び前記第1電源端子をオン又はオフさせるように制御して配置される、請求項3に記載のタッチ表示パネル。 - 補償回路及び第2電源端子を更に含み、
前記補償回路は、差分サブ回路及び調整サブ回路を含み、
前記第2電源端子は、前記複数本のタッチ検出配線によってそれぞれ前記複数のタッチ電極に伝送される電極電圧信号を出力するように配置され、
前記差分サブ回路は、前記発光電流又は発光電圧を受信して、前記発光電流又は発光電圧と前記発光デバイスのプリセット電流又はプリセット電圧との差分を計算するように配置され、
前記調整サブ回路は、前記差分に基づいて前記電極電圧信号を調整するように配置される、請求項1に記載のタッチ表示パネル。 - 制御回路を更に含み、
前記制御回路は、前記複数本のタッチ検出配線によって前記表示段階に電極電圧信号をそれぞれ前記複数のタッチ電極に伝送させるように制御して配置され、
前記制御回路は、更に前記複数本のタッチ検出配線によって前記タッチ段階にタッチ駆動信号をそれぞれ前記複数のタッチ電極に伝送させるように制御して配置される、請求項1-4のいずれか1項に記載のタッチ表示パネル。 - 前記制御回路は、制御信号を出力するように配置され、
前記制御信号が第1極性である場合、前記複数本のタッチ検出配線によって前記電極電圧信号をそれぞれ前記複数のタッチ電極に伝送し、前記制御信号が第2極性である場合、前記複数本のタッチ検出配線によって前記タッチ駆動信号をそれぞれ前記複数のタッチ電極に伝送し、
前記第1極性が正極性であり、前記第2極性が負極性であり、又は、前記第1極性が負極性であり、前記第2極性が正極性である、請求項6に記載のタッチ表示パネル。 - 前記複数本のタッチ検出配線によって前記電極電圧信号をそれぞれ前記複数のタッチ電極に伝送するとき、前記制御回路は、更に補償検知配線によって前記複数のタッチ電極における発光電流又は発光電圧を読み取るように制御して配置される、請求項6又は7に記載のタッチ表示パネル。
- 前記発光デバイスがトップエミッション型発光ダイオードであり、各タッチ電極が前記トップエミッション型発光ダイオードの陰極として多重化される、請求項1-8のいずれか1項に記載のタッチ表示パネル。
- 前記発光デバイスがボトムエミッション型発光ダイオードであり、各タッチ電極が前記ボトムエミッション型発光ダイオードの陽極として多重化される、請求項1-8のいずれか1項に記載のタッチ表示パネル。
- 前記複数のタッチ電極がアレイ状に配列され、且つ、各タッチ電極が画素ユニット組に対応し、前記画素ユニット組は少なくとも1つの画素ユニットを含む、請求項1-10のいずれか1項に記載のタッチ表示パネル。
- 各タッチ電極の形状が矩形である、請求項1-11のいずれか1項に記載のタッチ表示パネル。
- 電子装置であって、
請求項1-12のいずれか1項に記載のタッチ表示パネルを含む電子装置。 - 請求項1-12のいずれか1項に記載のタッチ表示パネルの駆動方法であって、
制御信号を生成することと、
表示機能を実現するために、前記制御信号によって、前記複数本のタッチ検出配線によってそれぞれ前記複数のタッチ電極に電極電圧信号を伝送するように制御する表示段階と、
タッチ機能を実現するために、前記制御信号によって、前記複数本のタッチ検出配線によってそれぞれ前記複数のタッチ電極にタッチ駆動信号を伝送するように制御して、前記複数本のタッチ検出配線によってそれぞれ前記複数のタッチ電極のタッチセンシング信号を読み取るタッチ段階と、を含む、請求項1-12のいずれか1項に記載のタッチ表示パネルの駆動方法。 - 前記表示段階は、検知段階及び補償段階を含み、前記駆動方法は、
前記制御信号によって、複数本の補償検知配線によってそれぞれ前記複数のタッチ電極における発光電圧又は発光電流を読み取るように制御する検知段階と、
前記発光電圧又は発光電流と前記発光デバイスのプリセット電圧又はプリセット電流との差分を計算して、前記差分に基づいて前記電極電圧信号を調整する補償段階と、を更に含む、請求項14に記載の駆動方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710693774.0A CN109388273B (zh) | 2017-08-14 | 2017-08-14 | 触控显示面板及其驱动方法、电子装置 |
CN201710693774.0 | 2017-08-14 | ||
PCT/CN2018/085854 WO2019033798A1 (zh) | 2017-08-14 | 2018-05-07 | 触控显示面板及其驱动方法、电子装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020530595A JP2020530595A (ja) | 2020-10-22 |
JP7299023B2 true JP7299023B2 (ja) | 2023-06-27 |
Family
ID=65361781
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018564909A Active JP7299023B2 (ja) | 2017-08-14 | 2018-05-07 | タッチ表示パネル及びその駆動方法、電子装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US11249580B2 (ja) |
EP (1) | EP3671413A4 (ja) |
JP (1) | JP7299023B2 (ja) |
CN (1) | CN109388273B (ja) |
WO (1) | WO2019033798A1 (ja) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109872692B (zh) * | 2017-12-04 | 2021-02-19 | 京东方科技集团股份有限公司 | 像素电路及其驱动方法、显示装置 |
US11888017B2 (en) * | 2018-08-15 | 2024-01-30 | PlayNitride Display Co., Ltd. | Transparent display panel |
TWI693708B (zh) * | 2018-08-15 | 2020-05-11 | 英屬開曼群島商錼創科技股份有限公司 | 透明顯示面板 |
CN109240537B (zh) * | 2018-08-23 | 2021-03-09 | 硅谷数模半导体(北京)有限公司 | 触摸屏的控制方法、装置、设备、存储介质及处理器 |
US11244937B2 (en) * | 2018-10-09 | 2022-02-08 | Industrial Technology Research Institute | Spliced display with LED modules disposed on transparent substrate |
CN111105720A (zh) * | 2018-10-09 | 2020-05-05 | 财团法人工业技术研究院 | 拼接显示装置 |
CN110364118B (zh) | 2019-07-25 | 2024-06-21 | 京东方科技集团股份有限公司 | 像素电路、显示装置及像素驱动方法 |
CN110993654B (zh) * | 2019-11-22 | 2022-08-09 | 京东方科技集团股份有限公司 | 显示装置及其制作方法 |
CN111625133B (zh) * | 2020-05-15 | 2022-11-25 | 武汉华星光电半导体显示技术有限公司 | Oled显示面板 |
CN113268166B (zh) * | 2020-06-16 | 2023-04-28 | 友达光电股份有限公司 | 触控显示面板 |
TWI771879B (zh) * | 2020-06-16 | 2022-07-21 | 友達光電股份有限公司 | 觸控顯示面板 |
CN111933066A (zh) * | 2020-08-28 | 2020-11-13 | 京东方科技集团股份有限公司 | Oled显示基板、显示模组、显示面板 |
CN112993179B (zh) * | 2020-12-15 | 2022-09-06 | 合肥维信诺科技有限公司 | 一种显示面板及显示装置 |
CN112698746B (zh) * | 2020-12-29 | 2023-10-31 | 厦门天马微电子有限公司 | 一种触控显示面板及其驱动方法、触控显示装置 |
CN112799546B (zh) * | 2021-01-26 | 2024-05-31 | 广州创知科技有限公司 | 一种触控检测方法、装置、交互平板和存储介质 |
KR20220112574A (ko) * | 2021-02-04 | 2022-08-11 | 삼성전자주식회사 | 터치 센서 컨트롤러, 터치 센서 컨트롤러의 동작 방법 및 터치 센서 컨트롤러를 포함하는 터치 스크린 구동 회로 |
CN113268159A (zh) * | 2021-05-18 | 2021-08-17 | 中国科学院长春光学精密机械与物理研究所 | 基于led的显示触控面板 |
CN115547218B (zh) * | 2021-06-30 | 2024-11-12 | 宸鸿科技(厦门)有限公司 | 驱动电路及驱动方法 |
KR20230090679A (ko) * | 2021-12-15 | 2023-06-22 | 엘지디스플레이 주식회사 | 투명 표시 장치 |
CN114415854B (zh) * | 2021-12-16 | 2023-09-22 | 深圳市华星光电半导体显示技术有限公司 | mini LED触控面板及其驱动方法和制备方法 |
US11749157B2 (en) * | 2022-01-25 | 2023-09-05 | Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | Display panel and display device |
CN114613330B (zh) * | 2022-04-12 | 2023-10-17 | 昆山国显光电有限公司 | 一种显示面板、显示面板的驱动方法及显示装置 |
KR20250003460A (ko) | 2022-04-24 | 2025-01-07 | 보에 테크놀로지 그룹 컴퍼니 리미티드 | 전자 장치 및 표시 구동 방법 |
CN115061596A (zh) * | 2022-06-28 | 2022-09-16 | Tcl华星光电技术有限公司 | 触控显示面板以及触控显示装置 |
EP4447031A4 (en) * | 2022-09-01 | 2025-02-26 | Boe Technology Group Co Ltd | PIXEL CIRCUIT, PIXEL DRIVING METHOD, AND DISPLAY APPARATUS |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002304155A (ja) | 2001-01-29 | 2002-10-18 | Semiconductor Energy Lab Co Ltd | 発光装置 |
US20170147121A1 (en) | 2015-06-23 | 2017-05-25 | Boe Technology Group Co., Ltd. | In-Cell Touch Display Panel, Driving Method Thereof, and Display Device |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3656805B2 (ja) * | 1999-01-22 | 2005-06-08 | パイオニア株式会社 | 温度補償機能を有する有機el素子駆動装置 |
TW561445B (en) * | 2001-01-02 | 2003-11-11 | Chi Mei Optoelectronics Corp | OLED active driving system with current feedback |
TW569016B (en) * | 2001-01-29 | 2004-01-01 | Semiconductor Energy Lab | Light emitting device |
US6806497B2 (en) * | 2002-03-29 | 2004-10-19 | Seiko Epson Corporation | Electronic device, method for driving the electronic device, electro-optical device, and electronic equipment |
KR101634791B1 (ko) * | 2008-11-28 | 2016-06-30 | 삼성디스플레이 주식회사 | 접촉 감지 기능이 있는 유기 발광 표시 장치 |
US9336723B2 (en) * | 2013-02-13 | 2016-05-10 | Apple Inc. | In-cell touch for LED |
KR102057660B1 (ko) * | 2013-03-07 | 2019-12-23 | 삼성디스플레이 주식회사 | 터치스크린패널 일체형 표시장치 및 그 구동방법 |
US10049620B2 (en) * | 2014-04-23 | 2018-08-14 | Joled Inc. | Display device and method for controlling the same |
KR101679977B1 (ko) * | 2015-05-29 | 2016-11-28 | 엘지디스플레이 주식회사 | 자기 정전용량식 터치 센서 일체형 표시장치와 그 제조방법 |
CN104835454B (zh) * | 2015-06-01 | 2017-10-10 | 京东方科技集团股份有限公司 | 一种有机电致发光触控面板、其驱动方法显示装置 |
CN104881179B (zh) | 2015-06-23 | 2017-07-28 | 京东方科技集团股份有限公司 | 一种内嵌式触摸显示屏、其驱动方法及显示装置 |
CN105139804B (zh) * | 2015-09-28 | 2018-12-21 | 京东方科技集团股份有限公司 | 一种像素驱动电路、显示面板及其驱动方法和显示装置 |
CN105552106B (zh) * | 2016-01-29 | 2018-07-06 | 上海天马微电子有限公司 | Oled面板以及触控检测方法 |
CN105702205A (zh) * | 2016-04-19 | 2016-06-22 | 天马微电子股份有限公司 | 一种显示面板及显示装置 |
CN106201142B (zh) * | 2016-07-15 | 2018-11-06 | 京东方科技集团股份有限公司 | 一种内嵌式触摸屏、其驱动方法及显示装置 |
CN106384739B (zh) * | 2016-08-29 | 2019-05-07 | 上海天马微电子有限公司 | 有机发光显示面板及其驱动方法、有机发光显示装置 |
CN106354339A (zh) * | 2016-10-31 | 2017-01-25 | 京东方科技集团股份有限公司 | Oled触控显示基板、显示面板、显示装置及控制方法 |
KR102721846B1 (ko) * | 2016-11-30 | 2024-10-24 | 엘지디스플레이 주식회사 | 표시 장치용 발광 제어부 및 이를 적용한 유기 발광 표시 장치 |
JP6734771B2 (ja) * | 2016-12-28 | 2020-08-05 | 株式会社ジャパンディスプレイ | 表示装置 |
US11635832B2 (en) * | 2017-02-17 | 2023-04-25 | Novatek Microelectronics Corp. | Method of driving touch panel and touch with display driver system using the same |
US10672338B2 (en) * | 2017-03-24 | 2020-06-02 | Apple Inc. | Organic light-emitting diode display with external compensation and anode reset |
TWI620111B (zh) * | 2017-05-19 | 2018-04-01 | 友達光電股份有限公司 | 顯示裝置與其操作方法 |
CN106952612B (zh) * | 2017-05-22 | 2019-09-03 | 京东方科技集团股份有限公司 | 像素电路、显示面板及其驱动方法 |
US10592024B2 (en) * | 2017-08-02 | 2020-03-17 | Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | Touch screen |
-
2017
- 2017-08-14 CN CN201710693774.0A patent/CN109388273B/zh active Active
-
2018
- 2018-05-07 WO PCT/CN2018/085854 patent/WO2019033798A1/zh unknown
- 2018-05-07 EP EP18810873.2A patent/EP3671413A4/en active Pending
- 2018-05-07 JP JP2018564909A patent/JP7299023B2/ja active Active
- 2018-05-07 US US16/309,011 patent/US11249580B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002304155A (ja) | 2001-01-29 | 2002-10-18 | Semiconductor Energy Lab Co Ltd | 発光装置 |
US20170147121A1 (en) | 2015-06-23 | 2017-05-25 | Boe Technology Group Co., Ltd. | In-Cell Touch Display Panel, Driving Method Thereof, and Display Device |
Also Published As
Publication number | Publication date |
---|---|
EP3671413A1 (en) | 2020-06-24 |
JP2020530595A (ja) | 2020-10-22 |
WO2019033798A1 (zh) | 2019-02-21 |
CN109388273A (zh) | 2019-02-26 |
CN109388273B (zh) | 2020-10-30 |
EP3671413A4 (en) | 2021-05-05 |
US20190384445A1 (en) | 2019-12-19 |
US11249580B2 (en) | 2022-02-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP7299023B2 (ja) | タッチ表示パネル及びその駆動方法、電子装置 | |
KR102765403B1 (ko) | 유기발광 표시 장치 | |
TWI755990B (zh) | 有機發光顯示設備 | |
US10879320B2 (en) | Organic light-emitting display panel and display apparatus | |
US9087800B2 (en) | Organic light emitting diode display | |
US20230060545A1 (en) | Display substrate and display device | |
CN113130590B (zh) | 包括触摸传感器的有机发光二极管显示装置及其制造方法 | |
CN109755274B (zh) | 有机发光显示器 | |
CN104282724A (zh) | 有机发光显示器件及制造有机发光显示器件的方法 | |
US20230030891A1 (en) | Display substrate and display device | |
US20110273409A1 (en) | Organic light emitting diode display | |
US11422664B2 (en) | Touch sensor and display device including the same | |
CN101221974A (zh) | 有机电致发光显示装置 | |
TWI730542B (zh) | 顯示裝置 | |
US20220137738A1 (en) | Display device | |
WO2019052502A1 (zh) | 显示面板及其制造方法、显示装置 | |
CN113053950B (zh) | 显示装置及其像素阵列基板 | |
KR20190083023A (ko) | 표시 장치 | |
CN114388578A (zh) | 显示面板和包括该显示面板的显示装置 | |
US9263474B2 (en) | Thin film transistor array substrate and organic light-emitting display apparatus including the same | |
KR102657279B1 (ko) | 미러 겸용 표시장치 | |
KR20200116568A (ko) | 표시 장치 | |
KR20160042362A (ko) | 유기 발광 표시 장치 | |
US20240298466A1 (en) | Display apparatus | |
US20240143113A1 (en) | Display device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20210419 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20220322 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20220328 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20220623 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20221107 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20230120 |
|
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: 20230522 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20230615 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7299023 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |