KR850002165A - 접촉 감지 제어기 - Google Patents
접촉 감지 제어기 Download PDFInfo
- Publication number
- KR850002165A KR850002165A KR1019840004897A KR840004897A KR850002165A KR 850002165 A KR850002165 A KR 850002165A KR 1019840004897 A KR1019840004897 A KR 1019840004897A KR 840004897 A KR840004897 A KR 840004897A KR 850002165 A KR850002165 A KR 850002165A
- Authority
- KR
- South Korea
- Prior art keywords
- screen
- vertical
- light beam
- light
- horizontal
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims 1
- 239000011159 matrix material Substances 0.000 claims 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K11/00—Methods or arrangements for graph-reading or for converting the pattern of mechanical parameters, e.g. force or presence, into electrical signal
- G06K11/06—Devices for converting the position of a manually-operated writing or tracing member into an electrical signal
-
- 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
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/037—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor using the raster scan of a cathode-ray tube [CRT] for detecting the position of the member, e.g. light pens cooperating with CRT monitors
-
- 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
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)
- Artificial Intelligence (AREA)
- Computer Hardware Design (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Position Input By Displaying (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제2도는 본 발명에 이용되는 도트(dot) 발생장치에 대한 도시도, 제4도는 제1도의 CRT와 연관된 본 발명의 광장치에 대한 투시도, 제5도는 본 발명의 비데오 제어 및 신호 처리회로에 대한 도시도.
Claims (3)
- 표시화면을 포함하는 라스터 주사신호에 의해 발생된 광영상을 표시하는 비데오 단자용 접촉감지 제어기로서, 화면의 각각의 수직 및 수평 에지상의 라스터주사에서 수직 및 수평 귀선소거 간격동안 발생된 광빔의 행렬이 광검출기상에서 반사되고, 지시기에 의해 광검출기로 향하는 광빔의 선택적인 방해에 응답하는 발생기가 커서를 화면 상의 대응위치에 배치하는 것을 특징으로 하는 접촉 감지 제어기.
- 제1항에 있어서, 비데오 결합기는 제1신호에 응답하여 수직귀선소거 간격동안 정상적으로 블랭크된 라스터 주사신호를 귀선소거시키지 않고 제2신호에 응답하여 수평귀선소거 간격동안 이러한 라스터 주사신호를 귀선소거시키지 않음으로써 화면의 정면을 가로질러 교차광빔의 좌표그리드를 형성하는 것을 특징으로 하는 접촉 감지 제어기.
- 제2항에 있어서, 제1광 검출기는 화면을 가로질러 투사된 수평 광빔을 수신하고, 제2광 검출기는 화면을 가로질러 투사된 수직광빔을 수신하며, 상기 제1 및 제2광 검출기에 응답하는 커서 발생기는 수직 및 수평광빔이 방해되는 화면상의 위치의 좌표를 결정하는 것을 특징으로 하는 접촉 감지 제어기.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US523000 | 1983-08-15 | ||
US523.000 | 1983-08-15 | ||
US06/523,000 US4621257A (en) | 1983-08-15 | 1983-08-15 | Video display touch detection digitizer |
Publications (2)
Publication Number | Publication Date |
---|---|
KR850002165A true KR850002165A (ko) | 1985-05-06 |
KR920009766B1 KR920009766B1 (ko) | 1992-10-22 |
Family
ID=24083252
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019840004897A KR920009766B1 (ko) | 1983-08-15 | 1984-08-14 | 접촉 감지 제어기 |
Country Status (9)
Country | Link |
---|---|
US (1) | US4621257A (ko) |
EP (1) | EP0137619B1 (ko) |
JP (1) | JPS6065328A (ko) |
KR (1) | KR920009766B1 (ko) |
CA (1) | CA1233922A (ko) |
DE (1) | DE3475445D1 (ko) |
ES (1) | ES535165A0 (ko) |
HK (1) | HK4790A (ko) |
SG (1) | SG15489G (ko) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4821029A (en) * | 1984-04-26 | 1989-04-11 | Microtouch Systems, Inc. | Touch screen computer-operated video display process and apparatus |
JPH0337070Y2 (ko) * | 1984-10-31 | 1991-08-06 | ||
JPS61202218A (ja) * | 1985-03-06 | 1986-09-08 | Canon Inc | 入出力装置 |
US4777482A (en) * | 1985-08-08 | 1988-10-11 | Honeywell Inc. | Finger-touch coordinate input apparatus including a supply of air for dust removal |
FR2593303A1 (fr) * | 1986-01-23 | 1987-07-24 | Dassault Electronique | Ecran tactile emulant un photostyle |
JPH02176819A (ja) * | 1988-08-15 | 1990-07-10 | Fujitsu Ltd | 光学式座標入力装置 |
US4916308A (en) * | 1988-10-17 | 1990-04-10 | Tektronix, Inc. | Integrated liquid crystal display and optical touch panel |
US5036964A (en) * | 1990-03-28 | 1991-08-06 | Dana Corporation | Armature assembly for an electromagnetic coupling |
US5272469A (en) * | 1991-07-01 | 1993-12-21 | Ncr Corporation | Process for mapping high resolution data into a lower resolution depiction |
US5422494A (en) * | 1992-10-16 | 1995-06-06 | The Scott Fetzer Company | Barrier transmission apparatus |
US6476798B1 (en) | 1994-08-22 | 2002-11-05 | International Game Technology | Reduced noise touch screen apparatus and method |
US5764223A (en) * | 1995-06-07 | 1998-06-09 | International Business Machines Corporation | Touch-screen input device using the monitor as a light source operating at an intermediate frequency |
US6493575B1 (en) | 1998-06-04 | 2002-12-10 | Randy J. Kesten | Fluoroscopic tracking enhanced intraventricular catheter system |
US6947786B2 (en) * | 2002-02-28 | 2005-09-20 | Surgical Navigation Technologies, Inc. | Method and apparatus for perspective inversion |
EP1831742A4 (en) * | 2004-12-09 | 2008-05-14 | Rpo Pty Ltd | OPTICAL POWER DISTRIBUTION DEVICES |
TWI506606B (zh) * | 2010-11-05 | 2015-11-01 | Novatek Microelectronics Corp | 觸控顯示裝置的觸控控制器及其驅動方法 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3673327A (en) * | 1970-11-02 | 1972-06-27 | Atomic Energy Commission | Touch actuable data input panel assembly |
US3846826A (en) * | 1971-08-12 | 1974-11-05 | R Mueller | Direct television drawing and image manipulating system |
US3775560A (en) * | 1972-02-28 | 1973-11-27 | Univ Illinois | Infrared light beam x-y position encoder for display devices |
US3764813A (en) * | 1972-04-12 | 1973-10-09 | Bell Telephone Labor Inc | Coordinate detection system |
JPS5517420B2 (ko) * | 1974-06-10 | 1980-05-12 | ||
JPS5129060A (ko) * | 1974-09-03 | 1976-03-11 | Univ Australian | |
DE2654464A1 (de) * | 1976-12-01 | 1978-06-08 | Sick Optik Elektronik Erwin | Photoelektrische lichtempfangsanordnung |
JPS5417507A (en) * | 1977-07-11 | 1979-02-08 | Toshiba Corp | Electromagnetic pump |
US4205304A (en) * | 1977-09-22 | 1980-05-27 | General Electric Company | Two dimensional light beam selection system |
CA1109539A (en) * | 1978-04-05 | 1981-09-22 | Her Majesty The Queen, In Right Of Canada, As Represented By The Ministe R Of Communications | Touch sensitive computer input device |
US4177354A (en) * | 1978-04-17 | 1979-12-04 | Bell Telephone Laboratories, Incorporated | Graphic communications apparatus |
JPS55110330A (en) * | 1979-02-16 | 1980-08-25 | Mitsubishi Electric Corp | Information input unit |
CA1185383A (en) * | 1980-04-16 | 1985-04-09 | Leonard R. Kasday | Touch position sensitive device |
US4346376A (en) * | 1980-04-16 | 1982-08-24 | Bell Telephone Laboratories, Incorporated | Touch position sensitive surface |
US4305071A (en) * | 1980-04-16 | 1981-12-08 | Bell Telephone Laboratories, Incorporated | Touch sensitive screen signal detection arrangement |
DE3025318C2 (de) * | 1980-07-04 | 1982-05-19 | Hewlett-Packard France S.A., Eybens | Sensor-Matrix für Bildschirme |
JPS5851335A (ja) * | 1981-09-22 | 1983-03-26 | Advance:Kk | 座標位置情報検出方式 |
US4459476A (en) * | 1982-01-19 | 1984-07-10 | Zenith Radio Corporation | Co-ordinate detection system |
US4517559A (en) * | 1982-08-12 | 1985-05-14 | Zenith Electronics Corporation | Optical gating scheme for display touch control |
-
1983
- 1983-08-15 US US06/523,000 patent/US4621257A/en not_active Expired - Lifetime
-
1984
- 1984-06-28 CA CA000457644A patent/CA1233922A/en not_active Expired
- 1984-08-07 DE DE8484305343T patent/DE3475445D1/de not_active Expired
- 1984-08-07 EP EP84305343A patent/EP0137619B1/en not_active Expired
- 1984-08-14 KR KR1019840004897A patent/KR920009766B1/ko not_active IP Right Cessation
- 1984-08-14 ES ES535165A patent/ES535165A0/es active Granted
- 1984-08-15 JP JP59169480A patent/JPS6065328A/ja active Granted
-
1989
- 1989-03-09 SG SG154/89A patent/SG15489G/en unknown
-
1990
- 1990-01-18 HK HK47/90A patent/HK4790A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CA1233922A (en) | 1988-03-08 |
DE3475445D1 (en) | 1989-01-05 |
SG15489G (en) | 1989-06-09 |
ES8507306A1 (es) | 1985-09-01 |
ES535165A0 (es) | 1985-09-01 |
EP0137619B1 (en) | 1988-11-30 |
US4621257A (en) | 1986-11-04 |
HK4790A (en) | 1990-01-25 |
KR920009766B1 (ko) | 1992-10-22 |
EP0137619A2 (en) | 1985-04-17 |
EP0137619A3 (en) | 1985-07-31 |
JPH0142006B2 (ko) | 1989-09-08 |
JPS6065328A (ja) | 1985-04-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
G160 | Decision to publish patent application | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 19981019 Year of fee payment: 7 |
|
LAPS | Lapse due to unpaid annual fee |