JP7646751B2 - タッチディスプレイ装置 - Google Patents
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
- G06F3/04164—Connections between sensors and controllers, e.g. routing lines between electrodes and connection pads
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/13338—Input devices, e.g. touch panels
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; 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
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
- G06—COMPUTING OR CALCULATING; 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
- G06F3/0446—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using a grid-like structure of electrodes in at least two directions, e.g. using row and column electrodes
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
- G06F3/0448—Details of the electrode shape, e.g. for enhancing the detection of touches, for generating specific electric field shapes, for enhancing display quality
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
- G06F3/046—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by electromagnetic means
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/80—Constructional details
- H10K50/84—Passivation; Containers; Encapsulations
- H10K50/844—Encapsulations
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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
- H10K59/40—OLEDs integrated with touch screens
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
- G06F2203/04111—Cross over in capacitive digitiser, i.e. details of structures for connecting electrodes of the sensing pattern where the connections cross each other, e.g. bridge structures comprising an insulating layer, or vias through substrate
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
- G06F2203/04112—Electrode mesh in capacitive digitiser: electrode for touch sensing is formed of a mesh of very fine, normally metallic, interconnected lines that are almost invisible to see. This provides a quite large but transparent electrode surface, without need for ITO or similar transparent conductive material
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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
- 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
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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
- 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
- G09G2354/00—Aspects of interface with display user
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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
- G09G3/22—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
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Description
110 ディスプレイパネル
Claims (19)
- 複数のサブ領域を含むアクティブ領域と、前記アクティブ領域の外側に位置する非アクティブ領域とを含む基板と、
前記基板上の複数の発光素子と、
前記複数の発光素子上の封止層と、
前記封止層上に配置され、前記複数のサブ領域のそれぞれに分離して配置された複数のタッチ電極と、
前記複数のタッチ電極の少なくとも1つと電気的に接続された複数のタッチルーティング配線とを含み、
前記複数のサブ領域は、第1のサブ領域と第2のサブ領域とを含み、
前記第1のサブ領域に位置する複数の第1のXタッチ電極の少なくとも1つは、前記第2のサブ領域に位置する複数の第2のXタッチ電極の少なくとも1つと互いに電気的に接続され、
前記第1のサブ領域に位置する複数の第1のYタッチ電極は、前記第2のサブ領域に位置する複数の第2のYタッチ電極と絶縁されるタッチディスプレイ装置であって、
前記複数の第1のYタッチ電極が配置された層とは異なる層に配置され、前記複数の第1のYタッチ電極と交差し、前記複数の第1のXタッチ電極の2つ以上と電気的に接続された少なくとも1つの第1のXタッチ電極外部接続パターンをさらに備える、タッチディスプレイ装置。 - 前記複数のタッチルーティング配線は、一部が前記アクティブ領域に位置する複数の第1のXタッチルーティング配線を含み、
前記複数の第1のXタッチ電極の少なくとも1つと、前記複数の第2のXタッチ電極の少なくとも1つは、前記複数の第1のXタッチルーティング配線の少なくとも1つによって電気的に接続される、請求項1に記載のタッチディスプレイ装置。 - 前記複数の第1のXタッチルーティング配線は、前記複数の第1のXタッチ電極及び前記複数の第2のXタッチ電極が配置された層に位置する、請求項2に記載のタッチディスプレイ装置。
- 前記第1のXタッチルーティング配線の一部は、前記第1のXタッチ電極の内側に位置し、前記第1のXタッチルーティング配線の他の一部は、前記第2のXタッチ電極の内側に位置する、請求項2に記載のタッチディスプレイ装置。
- 前記複数の第1のXタッチルーティング配線の1つは、前記複数の第1のXタッチルーティング配線の他の1つと前記非アクティブ領域で電気的に接続されている、請求項2に記載のタッチディスプレイ装置。
- 複数のサブ領域を含むアクティブ領域と、前記アクティブ領域の外側に位置する非アクティブ領域とを含む基板と、
前記基板上の複数の発光素子と、
前記複数の発光素子上の封止層と、
前記封止層上に配置され、前記複数のサブ領域のそれぞれに分離して配置された複数のタッチ電極と、
前記複数のタッチ電極の少なくとも1つと電気的に接続された複数のタッチルーティング配線とを含み、
前記複数のサブ領域は、第1のサブ領域と第2のサブ領域とを含み、
前記第1のサブ領域に位置する複数の第1のXタッチ電極の少なくとも1つは、前記第2のサブ領域に位置する複数の第2のXタッチ電極の少なくとも1つと互いに電気的に接続され、
前記第1のサブ領域に位置する複数の第1のYタッチ電極は、前記第2のサブ領域に位置する複数の第2のYタッチ電極と絶縁されており、
前記第1のXタッチルーティング配線が配置された層とは異なる層に位置し、前記第1のXタッチルーティング配線と交差し、前記複数の第1のXタッチ電極の1つと電気的に接続された少なくとも1つの第1のXタッチ電極内部接続パターンをさらに含む、請求項2に記載のタッチディスプレイ装置。 - 前記複数の第1のXタッチ電極のうち前記第1のサブ領域の境界に隣接する少なくとも1つの第1のXタッチ電極の形態又は面積の少なくとも1つは、前記複数の第1のXタッチ電極のうち前記第1のサブ領域の中央に位置する少なくとも1つの第1のXタッチ電極の形態又は面積とは異なる、請求項1に記載のタッチディスプレイ装置。
- 前記第1のサブ領域の前記境界に隣接する前記少なくとも1つの第1のXタッチ電極の面積は、前記第1のサブ領域の前記中央に位置する前記少なくとも1つの第1のXタッチ電極の面積よりも小さい、請求項7に記載のタッチディスプレイ装置。
- 前記複数のタッチルーティング配線は、複数の第1のYタッチルーティング配線と、複数の第2のYタッチルーティング配線とを含み、
前記複数の第1のYタッチルーティング配線は各々、前記複数の第1のYタッチ電極の各々と電気的に接続され、前記複数の第2のYタッチルーティング配線はそれぞれ、前記複数の第2のYタッチ電極の各々と電気的に接続され、
前記複数の第1のYタッチルーティング配線のそれぞれの一部は、前記第2のサブ領域に位置し、前記複数の第2のYタッチルーティング配線のそれぞれの一部は、前記第1のサブ領域に位置する、請求項1に記載のタッチディスプレイ装置。 - 前記複数の第1のYタッチルーティング配線と、前記複数の第2のYタッチルーティング配線とは、前記複数の第1のYタッチ電極と、前記複数の第2のYタッチ電極とが配置された層に位置する、請求項9に記載のタッチディスプレイ装置。
- 前記複数の第1のYタッチルーティング配線のそれぞれの一部は、前記複数の第2のYタッチ電極のそれぞれの内側に位置し、前記複数の第2のYタッチルーティング配線のそれぞれの一部は、前記複数の第1のYタッチ電極のそれぞれの内側に位置する、請求項9に記載のタッチディスプレイ装置。
- 前記複数の第1のYタッチルーティング配線が配置された層とは異なる層に位置し、前記複数の第1のYタッチルーティング配線と交差し、前記複数の第1のYタッチ電極のそれぞれと電気的に接続された少なくとも1つの第1のYタッチ電極内部接続パターンをさらに含む、請求項9に記載のタッチディスプレイ装置。
- 第1のサブ領域と第2のサブ領域とを含むアクティブ領域を含む基板と、
前記基板の前記アクティブ領域上の複数の発光素子と、
前記複数の発光素子上の封止層と、
前記第1のサブ領域における前記封止層上に位置し、第1の方向に沿って配置された第1のXタッチ電極と、前記第1の方向とは異なる第2の方向に沿って配置された第1のYタッチ電極とを含む複数の第1のタッチ電極と、
前記第2のサブ領域における封止層上に位置し、前記第1の方向に沿って配置された第2のXタッチ電極と、前記第2の方向に沿って配置された第2のYタッチ電極とを含む複数の第2のタッチ電極と、
前記第1のXタッチ電極内の開口部と、前記第2のXタッチ電極内の開口部とを通って延び、前記第1のXタッチ電極と、前記第2のXタッチ電極と接続された第1のタッチルーティング配線と、
前記第1のYタッチ電極内の開口部と、前記第2のYタッチ電極内の開口部とを通って延び、前記第1のYタッチ電極と接続され、前記第2のサブ領域に位置する他のYタッチ電極と電気的に分離された第2のタッチルーティング配線と
を含むタッチディスプレイ装置。 - 前記第1のXタッチ電極は、第1の部分と第2の部分とを含み、前記第1のタッチルーティング配線は、前記第1の部分と前記第2の部分との間の開口部から延びる、請求項13に記載のタッチディスプレイ装置。
- 前記開口部は、前記第2の方向で前記第1のXタッチ電極の全寸法を通って延びる、請求項14に記載のタッチディスプレイ装置。
- 前記第1のタッチルーティング配線が配置された層とは異なる層に位置し、前記第1のXタッチ電極の前記第1の部分と前記第2の部分と接続された接続構造物をさらに含む、請求項14に記載のタッチディスプレイ装置。
- 前記第1のXタッチ電極は、前記第2の方向で第1の寸法を有し、前記第1のYタッチ電極は、前記第2の方向で第2の寸法を有し、前記第2の寸法は、前記第1の寸法よりも大きい、請求項13に記載のタッチディスプレイ装置。
- 前記複数の第1のタッチ電極は、第3のXタッチ電極と、第3のYタッチ電極とを含み、前記第1のYタッチ電極は、前記第1の方向に沿って、前記第1のXタッチ電極と、前記第3のXタッチ電極との間に配置され、前記第3のXタッチ電極は、前記第1の方向に沿って、前記第1のYタッチ電極と、前記第3のYタッチ電極との間に配置され、
前記第1のXタッチ電極は、接続構造物を介して、前記第3のXタッチ電極と接続される、請求項13に記載のタッチディスプレイ装置。 - 第3のサブ領域における前記封止層上に位置し、前記第1の方向に沿って配置された第3のXタッチ電極と、前記第2の方向に沿って配置された第3のYタッチ電極とを含む複数の第3のタッチ電極をさらに含み、
前記第1のサブ領域と、前記第2のサブ領域とは、前記第2の方向に沿って互いに隣接し、前記第1のサブ領域と、前記第3のサブ領域とは、前記第1の方向に沿って互いに隣接し、
前記第1のXタッチ電極と、前記第3のXタッチ電極とは、接続構造物を介して互いに接続される、請求項13に記載のタッチディスプレイ装置。
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