WO2019050209A1 - 터치스크린 패널 - Google Patents
터치스크린 패널 Download PDFInfo
- Publication number
- WO2019050209A1 WO2019050209A1 PCT/KR2018/009969 KR2018009969W WO2019050209A1 WO 2019050209 A1 WO2019050209 A1 WO 2019050209A1 KR 2018009969 W KR2018009969 W KR 2018009969W WO 2019050209 A1 WO2019050209 A1 WO 2019050209A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- touch
- hole
- panel
- touch panel
- touch screen
- Prior art date
Links
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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
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
- G06F3/0445—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using two or more layers of sensing electrodes, e.g. using two layers of electrodes separated by a dielectric layer
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
- A63F13/00—Video games, i.e. games using an electronically generated display having two or more dimensions
- A63F13/20—Input arrangements for video game devices
- A63F13/21—Input arrangements for video game devices characterised by their sensors, purposes or types
- A63F13/214—Input arrangements for video game devices characterised by their sensors, purposes or types for locating contacts on a surface, e.g. floor mats or touch pads
- A63F13/2145—Input arrangements for video game devices characterised by their sensors, purposes or types for locating contacts on a surface, e.g. floor mats or touch pads the surface being also a display device, e.g. touch screens
-
- 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
- G06F3/0446—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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/02—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of metals or alloys
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/0009—Details relating to the conductive cores
-
- 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
- G06F2203/04106—Multi-sensing digitiser, i.e. digitiser using at least two different sensing technologies simultaneously or alternatively, e.g. for detecting pen and finger, for saving power or for improving position detection
Definitions
- the present invention relates to a touch screen panel, and more particularly, to a touch screen panel capable of performing a normal touch recognition operation even if a hole is formed in the touch panel.
- the touch screen panel is mounted on the upper surface of the display unit of the electronic apparatus, and is used for various electronic apparatuses such as ATM, mobile phone, and game machine.
- the touch screen panel is implemented by the resistance film type and the capacitance type according to the operation type.
- the Resistive Touch Screen is a method for detecting the voltage change caused by the contact between layers due to the touch pressure.
- the PCAP Projected Capable Touch Screen It refers to the way in which electrical signals are transmitted.
- the capacitive touch screen panel includes a transparent electrode pattern formed of a transparent conductive material such as indium tin oxide (ITO), which is bonded to the back surface of a cover glass and senses a touch, and a transparent electrode pattern formed on the edge of the transparent electrode layer to transmit an electrical signal to a control unit And a liquid crystal display panel for displaying an image.
- ITO indium tin oxide
- a touch screen panel is applied to a game system, and a hole is formed in a touch panel provided on the touch screen panel in order to install an operation button on the game system or secure aesthetic of the design .
- the touch panel of the conventional capacitive touch screen panel recognizes the touch operation of the user through the electrode channels in the X axis direction and the electrode channels in the Y axis direction arranged in a lattice, There is a problem that an area which can not be recognized is generated.
- the present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a touch panel which is capable of eliminating a touch- And a touch screen panel that enables normal touch recognition.
- a touch screen panel including: a touch panel including a plurality of transparent electrodes for sensing an electrical signal generated in a contact area and having at least one hole; And a conductive member provided at a peripheral portion of the at least one hole for electrical connection between the transparent electrodes electrically separated by the conductive member.
- the touch panel of the present invention may include a first electrode layer having at least one first electrode line electrically connecting a plurality of transparent electrodes in a first direction and a second electrode layer provided below the first electrode layer, And a second electrode layer on which at least one second electrode line electrically connected in a second direction orthogonal to the first direction is formed.
- the conductive member may be formed by electrically connecting first electrode lines to be disconnected by holes formed in the first electrode layer, and electrically connecting second electrode lines to be disconnected by holes formed in the second electrode layer Is formed.
- the conductive member is formed of silver (Ag) or copper (Cu), and is formed at the peripheral portion of the at least one hole.
- the touch screen panel is mounted on a display device for a game system, and is provided on the touch panel.
- the cover glass has at least one hole formed in a region corresponding to an area where at least one hole of the touch panel is formed.
- a display panel provided at a lower portion of the touch panel and outputting a video image through the cover glass portion and the operation button, wherein the operation button is provided in at least one hole formed in the touch panel and the cover glass portion And a display panel for operating the game system.
- a touch sensing area can be removed through a conductive member provided at a peripheral portion of a hole formed in a touch panel, thereby enabling normal touch recognition regardless of whether a hole is formed in the touch panel
- the operation buttons of the game system can be installed in the hole area to improve the functionality thereof, and design aesthetics can be ensured.
- 1 is an exemplary view for explaining a touch ratio sensing area generated by a hole formed in a conventional touch panel.
- FIG. 2 is an exemplary view illustrating a coupling relationship between a touch panel and a conductive member in a touch screen panel according to an exemplary embodiment of the present invention.
- FIG. 3 is a view illustrating a stacked form of a cover glass portion, a touch panel, and a display panel in a touch screen panel according to an embodiment of the present invention, and directions of electrode lines of first and second electrode layers of the touch panel .
- FIG. 4 is a view illustrating a process of electrically connecting first and second electrode lines by a conductive member in a touch screen panel according to an embodiment of the present invention.
- FIG. 5 is a view illustrating an exemplary stacked structure of a cover glass portion, a touch panel, and a display panel in a state where holes are formed in a touch screen panel according to an exemplary embodiment of the present invention.
- FIG. 2 is an exemplary view showing a connection relationship between a touch panel and a conductive member in a touch screen panel according to an exemplary embodiment of the present invention.
- FIG. 3 is a sectional view of a touch screen panel according to an exemplary embodiment of the present invention
- FIG. 4 is a cross-sectional view of a touch panel according to an exemplary embodiment of the present invention.
- FIG. 4 is a cross- 1 and the second electrode line are electrically connected to each other.
- FIG. 5 is a cross-sectional view illustrating a process of forming a cover glass portion, a touch panel, and a display panel in a state where a hole is formed in a touch screen panel according to an exemplary embodiment of the present invention Fig.
- a touch screen panel may include a touch panel 10 and a conductive member 20.
- the touch panel 10 includes a plurality of transparent electrodes for sensing an electric signal generated in a region where a contact is made by a user, that is, a contact region, and at least one hole is formed.
- the touch panel 10 is implemented as a transparent conductive film and functions as a touch sensor for recognizing a user's touch.
- the touch panel 10 has a structure in which the first electrode layer 11 and the second electrode layer 13 are stacked vertically.
- the first electrode layer 11 is formed with at least one first electrode line electrically connecting the plurality of transparent electrodes in the first direction.
- the second electrode layer 13 is provided under the first electrode layer 11 and one or more second electrode lines electrically connecting the plurality of transparent electrodes in a second direction orthogonal to the first direction are formed.
- the first electrode line formed on the first electrode layer 11 functions as a Tx electrode line, i.e., a driving line
- the second electrode line formed on the second electrode layer 13 functions as an Rx electrode line, (Sensing Line).
- Each of the plurality of transparent electrodes of the first electrode layer 11 and the second electrode layer 13 is formed of any one of ITO (Indium Tin Oxide), IZO (Indium Zinc Oxide), and ITZO (Indium Tin Zinc Oxide) .
- the first electrode layer 11 and the second electrode layer 13 may be coupled through OCA (Optical Clear Adhesive), and the touch panel 10 (the first electrode layer 11) And the cover glass portion 30 to be described later can also be combined through OCA (Optical Clear Adhesive).
- OCA Optical Clear Adhesive
- the touch panel 10 senses an electrical signal generated in the contact area through the transparent electrodes of the first electrode layer 11 and the second electrode layer 13 and the controller (controller IC, not shown) Converts the transmitted analog electric signal into a digital signal, and generates a contact area in which the touch is generated by the user in a coordinate form.
- a software driver (not shown) receives the digital signal, i.e., the coordinates of the contact area, from the control unit and controls the operation of the software.
- the touch panel 10 may be provided with an operation button on the game system or one or more holes for securing the aesthetic of the design
- the present embodiment employs a configuration in which the conductive member 20 is provided at the periphery of the hole for electrical connection between the transparent electrodes electrically separated by the at least one hole formed in the touch panel 10. 2 shows an example in which a circular hole is formed, the shape of the hole formed in the touch panel 10 is not limited to a specific shape.
- the conductive member 20 electrically connects the first electrode lines which are disconnected by the holes formed in the first electrode layer 11 and electrically connects the second electrode lines which are disconnected by the holes formed in the second electrode layer 13 , It may be formed at each peripheral portion of at least one hole formed in the touch panel 10, as shown in Fig.
- the peripheral portion of the hole may mean an edge region (e.g., an inner surface of the hole) for electrically connecting the first electrode lines to be disconnected by the holes and the second electrode lines.
- one or more first electrode lines may be formed on the first electrode layer 11.
- a total of N first electrode lines from the first-electrode line to the first-N electrode line may be formed on the first electrode layer 11,
- the conductive member 20 may be formed to be electrically connected to each of the first electrode lines that are respectively disconnected by the holes. That is, the electroconductive member 20 electrically connects the first 1-1 electrode lines disconnected by the holes, electrically connects the disconnected first 1-2 electrode lines by the holes, and the first 1- And may be formed to electrically connect the N electrode lines.
- the same method as in the electrical connection of the first electrode line can be applied to the structure for electrically connecting the second electrode lines disconnected by the holes.
- the first electrode line A (or B) formed on the left side of the hole and the first electrode line A (or B) formed on the right side of the hole are electrically conductive
- the second electrode line C (or D) formed on the upper side of the hole and the second electrode line C (or D) formed on the lower side of the hole can be electrically connected to each other through the electrically conductive path provided by the member 20, May be electrically connected through an electrical bypass path provided by the substrate 20.
- the conductive member 20 may be formed on the periphery of the hole by silver (Ag) or copper (Cu) material for electrically connecting the first and second electrode lines, respectively.
- silver Ag
- Cu copper
- the present invention is not limited thereto and may be formed of a conductive metal material that can electrically connect the first and second electrode lines.
- the touch screen panel includes a cover glass portion 30 provided on an upper portion of a touch panel 10 included in a general touch screen panel, and a cover glass portion 30 provided below the touch panel 10, And a display panel 40 for outputting the image data.
- the display panel 40 may include a liquid crystal display (LCD), a light emitting diode (LED), a plasma display panel (PDP), an organic light emitting diode (OLED) .
- the touch screen panel according to the present embodiment can be mounted on a display device for a game system.
- the cover glass portion 30 is formed on the touch panel 10 in a region corresponding to an area where at least one hole of the touch panel 10 is formed (i.e., when the cover glass portion 30 and the touch panel 10 are laminated)
- the area of the cover glass portion 30 corresponding to the region where the holes of the light guide plate 30 are formed).
- the holes formed in the touch panel 10 and the cover glass portion 30 may be provided with operation buttons for operating the game system. That is, the operation button of the game system can be installed in the hole area, so that the functionality of the game system can be improved, and design aesthetics can be ensured.
- the display panel 40 can output a video image through the operation buttons as well as the cover glass 30 (for this purpose, the structure of the operation button for displaying the video image on the operation button by the display panel 40) It is not necessary to provide a separate display panel 40 for outputting a separate image to be displayed on the operation button, thereby reducing the cost of the game system, Screen can be provided to improve user convenience.
- the touch ratio sensing area can be removed through the conductive member provided at the periphery of the hole formed in the touch panel, so that normal touch recognition can be performed irrespective of whether a hole is formed in the touch panel.
- the operation buttons of the game system can be installed in the hole area to improve the functionality thereof, and design aesthetics can be ensured.
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Position Input By Displaying (AREA)
Abstract
Description
Claims (5)
- 접촉 영역에서 발생하는 전기 신호를 감지하기 위한 복수의 투명 전극을 포함하며 하나 이상의 홀(hole)이 형성되는 터치 패널; 및상기 터치 패널에 형성된 하나 이상의 홀에 의해 전기적으로 분리되는 투명 전극 간의 전기적 연결을 위해 상기 하나 이상의 홀의 주변부에 구비되는 도전성 부재;를 포함하는 것을 특징으로 하는 터치스크린 패널.
- 제1항에 있어서,상기 터치 패널은,복수의 투명 전극을 제1 방향으로 전기적으로 연결하는 하나 이상의 제1 전극 라인이 형성된 제1 전극층; 및상기 제1 전극층 하부에 구비되며, 복수의 투명 전극을 상기 제1 방향과 직교하는 제2 방향으로 전기적으로 연결하는 하나 이상의 제2 전극 라인이 형성된 제2 전극층;을 포함하는 것을 특징으로 하는 터치스크린 패널.
- 제2항에 있어서,상기 도전성 부재는, 상기 제1 전극층에 형성된 홀에 의해 단선되는 제1 전극 라인을 전기적으로 연결하고, 상기 제2 전극층에 형성된 홀에 의해 단선되는 제2 전극 라인을 전기적으로 연결하도록 형성되는 것을 특징으로 하는 터치스크린 패널.
- 제1항에 있어서,상기 도전성 부재는, 은(Ag) 또는 구리(Cu) 재질로 상기 하나 이상의 홀의 주변부에 각각 형성되는 것을 특징으로 하는 터치스크린 패널.
- 제1항에 있어서,상기 터치스크린 패널은 게임 시스템용 디스플레이 장치에 탑재되고,상기 터치 패널의 상부에 구비되며, 상기 터치 패널의 하나 이상의 홀이 형성된 영역과 대응되는 영역에 하나 이상의 홀이 형성되는 커버 글라스부; 및상기 터치 패널의 하부에 구비되며, 상기 커버 글라스부 및 조작 버튼을 통해 영상 이미지를 출력하는 디스플레이 패널로서, 상기 조작 버튼은 상기 터치 패널 및 상기 커버 글라스부에 형성된 하나 이상의 홀에 구비되어 상기 게임 시스템을 조작하기 위한 것인, 디스플레이 패널;을 더 포함하는 것을 특징으로 하는 터치스크린 패널.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16/644,187 US20200225784A1 (en) | 2017-09-05 | 2018-08-29 | Touch screen panel |
AU2018330894A AU2018330894A1 (en) | 2017-09-05 | 2018-08-29 | Touch screen panel |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020170113066A KR101957156B1 (ko) | 2017-09-05 | 2017-09-05 | 터치스크린 패널 |
KR10-2017-0113066 | 2017-09-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2019050209A1 true WO2019050209A1 (ko) | 2019-03-14 |
Family
ID=65635323
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2018/009969 WO2019050209A1 (ko) | 2017-09-05 | 2018-08-29 | 터치스크린 패널 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20200225784A1 (ko) |
KR (1) | KR101957156B1 (ko) |
AU (1) | AU2018330894A1 (ko) |
WO (1) | WO2019050209A1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021159299A1 (zh) * | 2020-02-12 | 2021-08-19 | 京东方科技集团股份有限公司 | 触控显示基板及触控显示装置 |
WO2022056783A1 (zh) * | 2020-09-17 | 2022-03-24 | 京东方科技集团股份有限公司 | 触控面板、触控显示面板和电子装置 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102626939B1 (ko) | 2018-10-05 | 2024-01-19 | 삼성디스플레이 주식회사 | 표시 장치 |
KR20210119618A (ko) | 2020-03-24 | 2021-10-06 | 삼성디스플레이 주식회사 | 표시 장치 |
US20220230505A1 (en) * | 2021-01-15 | 2022-07-21 | Aristocrat Technologies, Inc. | Projection display system for gaming device |
TWI785494B (zh) * | 2021-02-04 | 2022-12-01 | 大陸商宸美(廈門)光電有限公司 | 觸控感應器以及觸控顯示模組 |
US11340747B1 (en) | 2021-03-05 | 2022-05-24 | Tpk Advanced Solutions Inc. | Touch sensor and touch display module |
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JP2012014206A (ja) * | 2008-10-31 | 2012-01-19 | Nissha Printing Co Ltd | タッチ入力機能付き保護パネルのfpc接続方法 |
JP2015102942A (ja) * | 2013-11-22 | 2015-06-04 | 凸版印刷株式会社 | 透明導電性積層体、タッチパネル、および、表示装置 |
KR20160020044A (ko) * | 2014-08-12 | 2016-02-23 | 희성전자 주식회사 | 정전용량 방식 터치스크린 패널 제조방법 |
US20160129352A1 (en) * | 2010-11-01 | 2016-05-12 | Nintendo Co., Ltd. | Controller device and controller system |
KR20160080310A (ko) * | 2014-12-26 | 2016-07-08 | 삼성디스플레이 주식회사 | 디스플레이 장치 및 그 제조방법 |
-
2017
- 2017-09-05 KR KR1020170113066A patent/KR101957156B1/ko active IP Right Grant
-
2018
- 2018-08-29 AU AU2018330894A patent/AU2018330894A1/en not_active Abandoned
- 2018-08-29 WO PCT/KR2018/009969 patent/WO2019050209A1/ko active Application Filing
- 2018-08-29 US US16/644,187 patent/US20200225784A1/en not_active Abandoned
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2012014206A (ja) * | 2008-10-31 | 2012-01-19 | Nissha Printing Co Ltd | タッチ入力機能付き保護パネルのfpc接続方法 |
US20160129352A1 (en) * | 2010-11-01 | 2016-05-12 | Nintendo Co., Ltd. | Controller device and controller system |
JP2015102942A (ja) * | 2013-11-22 | 2015-06-04 | 凸版印刷株式会社 | 透明導電性積層体、タッチパネル、および、表示装置 |
KR20160020044A (ko) * | 2014-08-12 | 2016-02-23 | 희성전자 주식회사 | 정전용량 방식 터치스크린 패널 제조방법 |
KR20160080310A (ko) * | 2014-12-26 | 2016-07-08 | 삼성디스플레이 주식회사 | 디스플레이 장치 및 그 제조방법 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021159299A1 (zh) * | 2020-02-12 | 2021-08-19 | 京东方科技集团股份有限公司 | 触控显示基板及触控显示装置 |
US12014014B2 (en) | 2020-02-12 | 2024-06-18 | Chengdu Boe Optoelectronics Technology Co., Ltd. | Touch display substrate and touch display device |
WO2022056783A1 (zh) * | 2020-09-17 | 2022-03-24 | 京东方科技集团股份有限公司 | 触控面板、触控显示面板和电子装置 |
Also Published As
Publication number | Publication date |
---|---|
KR101957156B1 (ko) | 2019-03-14 |
AU2018330894A1 (en) | 2020-04-16 |
US20200225784A1 (en) | 2020-07-16 |
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