JPS61152133U - - Google Patents
Info
- Publication number
- JPS61152133U JPS61152133U JP1985036001U JP3600185U JPS61152133U JP S61152133 U JPS61152133 U JP S61152133U JP 1985036001 U JP1985036001 U JP 1985036001U JP 3600185 U JP3600185 U JP 3600185U JP S61152133 U JPS61152133 U JP S61152133U
- Authority
- JP
- Japan
- Prior art keywords
- light
- touch panel
- receiving elements
- photoelectric touch
- intervals
- 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.)
- Pending
Links
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
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/147—Digital output to display device ; Cooperation and interconnection of the display device with other functional units using display panels
-
- 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
- G06F3/042—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means
- G06F3/0421—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means by interrupting or reflecting a light beam, e.g. optical touch-screen
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Position Input By Displaying (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985036001U JPS61152133U (US06373033-20020416-M00035.png) | 1985-03-12 | 1985-03-12 | |
| KR2019850016631U KR900000071Y1 (ko) | 1985-03-12 | 1985-12-12 | 광전식 터치패널 |
| US07/140,886 US4868550A (en) | 1985-03-12 | 1987-12-30 | Photoelectric touch panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985036001U JPS61152133U (US06373033-20020416-M00035.png) | 1985-03-12 | 1985-03-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61152133U true JPS61152133U (US06373033-20020416-M00035.png) | 1986-09-20 |
Family
ID=12457546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985036001U Pending JPS61152133U (US06373033-20020416-M00035.png) | 1985-03-12 | 1985-03-12 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4868550A (US06373033-20020416-M00035.png) |
| JP (1) | JPS61152133U (US06373033-20020416-M00035.png) |
| KR (1) | KR900000071Y1 (US06373033-20020416-M00035.png) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH113169A (ja) * | 1997-06-13 | 1999-01-06 | Tokai Rika Co Ltd | タッチ操作情報出力装置 |
| DE102004025878B4 (de) * | 2004-05-12 | 2006-06-14 | Diehl Ako Stiftung & Co. Kg | Berührungsempfindlicher Tastschalter |
| US9027015B2 (en) * | 2004-06-04 | 2015-05-05 | Steelcase, Inc. | Interactive communication system having an integrated key drive system |
| US7750892B2 (en) * | 2004-06-04 | 2010-07-06 | Polyvision Corporation | Portable interactive communication systems |
| AU2005313861A1 (en) * | 2004-12-09 | 2006-06-15 | Rpo Pty Limited | Optical power distribution devices |
| US20060224598A1 (en) * | 2005-03-29 | 2006-10-05 | Jeffrey Thielman | Communication device |
| US20060285727A1 (en) * | 2005-06-21 | 2006-12-21 | International Business Machines Corporation | Infrared signature capture device |
| GB0524909D0 (en) * | 2005-12-06 | 2006-01-11 | Enfis Ltd | Improved LED array |
| TWI439902B (zh) * | 2009-06-16 | 2014-06-01 | Raydium Semiconductor Corp | 光學式觸控裝置及其運作方法 |
| CN103425303B (zh) * | 2012-05-16 | 2016-10-05 | 宸鸿科技(厦门)有限公司 | 触控面板及其应用的触控显示设备 |
| WO2015078381A1 (zh) * | 2013-11-27 | 2015-06-04 | 广州视睿电子科技有限公司 | 智能平板一体机及其组装方法 |
| CN107209608A (zh) | 2015-01-28 | 2017-09-26 | 平蛙实验室股份公司 | 动态触摸隔离帧 |
| EP3387516B1 (en) | 2015-12-09 | 2022-04-20 | FlatFrog Laboratories AB | Improved stylus identification |
| KR20240012622A (ko) | 2016-12-07 | 2024-01-29 | 플라트프로그 라보라토리즈 에이비 | 개선된 터치 장치 |
| US10963104B2 (en) | 2017-02-06 | 2021-03-30 | Flatfrog Laboratories Ab | Optical coupling in touch-sensing systems |
| WO2018182476A1 (en) | 2017-03-28 | 2018-10-04 | Flatfrog Laboratories Ab | Touch sensing apparatus and method for assembly |
| CN117311543A (zh) | 2017-09-01 | 2023-12-29 | 平蛙实验室股份公司 | 触摸感测设备 |
| WO2019172826A1 (en) | 2018-03-05 | 2019-09-12 | Flatfrog Laboratories Ab | Improved touch-sensing apparatus |
| CN112889016A (zh) | 2018-10-20 | 2021-06-01 | 平蛙实验室股份公司 | 用于触摸敏感装置的框架及其工具 |
| WO2020153890A1 (en) | 2019-01-25 | 2020-07-30 | Flatfrog Laboratories Ab | A videoconferencing terminal and method of operating the same |
| US12056316B2 (en) | 2019-11-25 | 2024-08-06 | Flatfrog Laboratories Ab | Touch-sensing apparatus |
| JP2023512682A (ja) | 2020-02-10 | 2023-03-28 | フラットフロッグ ラボラトリーズ アーベー | 改良型タッチ検知装置 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4919799A (US06373033-20020416-M00035.png) * | 1972-02-29 | 1974-02-21 | ||
| JPS57106943A (en) * | 1980-12-24 | 1982-07-03 | Nissan Motor Co Ltd | Multiple operation switch device for vehicle |
| JPS5920084A (ja) * | 1982-07-23 | 1984-02-01 | Victor Co Of Japan Ltd | 画像情報読取装置 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3234512A (en) * | 1961-03-09 | 1966-02-08 | Monroe Int | Keying method and apparatus |
| US3478220A (en) * | 1966-05-11 | 1969-11-11 | Us Navy | Electro-optic cursor manipulator with associated logic circuitry |
| US3764813A (en) * | 1972-04-12 | 1973-10-09 | Bell Telephone Labor Inc | Coordinate detection system |
| US3860754A (en) * | 1973-05-07 | 1975-01-14 | Univ Illinois | Light beam position encoder apparatus |
| DE3025318C2 (de) * | 1980-07-04 | 1982-05-19 | Hewlett-Packard France S.A., Eybens | Sensor-Matrix für Bildschirme |
| US4459476A (en) * | 1982-01-19 | 1984-07-10 | Zenith Radio Corporation | Co-ordinate detection system |
-
1985
- 1985-03-12 JP JP1985036001U patent/JPS61152133U/ja active Pending
- 1985-12-12 KR KR2019850016631U patent/KR900000071Y1/ko not_active IP Right Cessation
-
1987
- 1987-12-30 US US07/140,886 patent/US4868550A/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4919799A (US06373033-20020416-M00035.png) * | 1972-02-29 | 1974-02-21 | ||
| JPS57106943A (en) * | 1980-12-24 | 1982-07-03 | Nissan Motor Co Ltd | Multiple operation switch device for vehicle |
| JPS5920084A (ja) * | 1982-07-23 | 1984-02-01 | Victor Co Of Japan Ltd | 画像情報読取装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR860012303U (ko) | 1986-10-10 |
| KR900000071Y1 (ko) | 1990-01-30 |
| US4868550A (en) | 1989-09-19 |
