KR900008710B1 - 광선 비임 터치 패널용 전자 에너지 간섭 밀폐 장치 - Google Patents
광선 비임 터치 패널용 전자 에너지 간섭 밀폐 장치 Download PDFInfo
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- KR900008710B1 KR900008710B1 KR1019860700474A KR860700474A KR900008710B1 KR 900008710 B1 KR900008710 B1 KR 900008710B1 KR 1019860700474 A KR1019860700474 A KR 1019860700474A KR 860700474 A KR860700474 A KR 860700474A KR 900008710 B1 KR900008710 B1 KR 900008710B1
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- electromagnetic energy
- energy interference
- aperture
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- touch panel
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Images
Classifications
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- 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
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- 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
-
- 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
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- G—PHYSICS
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- Engineering & Computer Science (AREA)
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- Glass Compositions (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
- Elimination Of Static Electricity (AREA)
- Sealing Material Composition (AREA)
Abstract
Description
Claims (9)
- 교차 광선 비임의 매트릭스내에 삽입된 물체의 위치를 설정하기 위해 사용된 대향 광선 비임 소오스(34) 및 광선 비임 검출기(36) 쌍에 의해 형성된 교차 광선 비임의 매트릭스를 갖고 있는 광선 비임 터치 패널 시스템용 전자기 에너지 간섭 밀폐 장치에 있어서, 도전선 부재(30)이 교차 광선 비임의 매트릭스의 주변부에 배치되고 광선 비임(32)를 통과시키기 위해 광선 비임(32)와 광학적 배열로 배치되도록 형성된 다수의 격설 배치된 애퍼츄어(40)을 갖고 있고, 애퍼츄어(40)이 통과 광선 비임(31)의 주파수보다 낮고 전자기 에너지 간섭의 주파수보다 높은 차단 주파수를 갖고 있는 도파관으로서 작용하도록 선택된 단면 크기-길이의 비를 갖고 있으며, 주위 환경 밀폐 수단(42, 43)이 도파관을 주위 오염물로부터 밀폐시키기 위해 애퍼츄어(40) 양단에 배치되는 것을 특징으로 하는 전자기 에너지 간섭 밀폐 장치.
- 제1항에 있어서, 다수의 애퍼츄어(40)이 각각의 광선 비임(32)와 광학적으로 배열관계에 있는 2개의 애퍼츄어가 배치되도록 부재(30)에 배치되고, 1개의 애퍼츄어(40)이 광선 비임 소오스(34)에 인접 배치되며, 제2애퍼츄어가 쌍으로된 광선 비임 검출기(36)에 인접하여 배치되는 것을 특징으로 하는 전자기 에너지 간섭 밀폐 장치.
- 제1항에 있어서, 애퍼츄어(40)의 길이가 최소한 단면 크기의 4배인 것을 특징으로 하는 전자기 에너지 간섭 밀폐 장치.
- 제1항에 있어서, 애퍼츄어(40)이 원형 단면 형태로 되어 있고, 애퍼츄어(40)의 길이가 최소한 이 애퍼츄어의 직경의 4배인 것을 특징으로 하는 전자기 에너지 간섭 밀폐 장치.
- 제1항에 있어서, 애퍼츄어(40)이 100㎓의 차단 주파수를 갖는 것을 특징으로 하는 전자기 에너지 간섭 밀폐 장치.
- 제1항에 있어서, 애퍼츄어(40)의 내부 표면이 비반사성인 것을 특징으로 하는 전자기 에너지 간섭 밀폐 장치.
- 제1항에 있어서, 주위 환경 밀폐 수단이 암색으로 된 도파관(40)의 외부 개구 덮개(42), 및 거의 투명한 도파관(40)의 내부 개구의 덮개(43)으로 구성되고, 이 2개의 덮개들이 광선 비임(32)를 감쇠시키지 않고서 통과시키는 것을 특징으로 하는 전자기 에너지 간섭 밀폐 장치.
- 제1항에 있어서, 부재(30)이 터치 패널 시스템으로 부터 부재(30)을 비파괴적으로 분해시키는 접착계수가 비교적 낮은 도전성 조성물에 의해 터치 패널 시스템에 관련하여 제위치에 배치되는 것을 특징으로 하는 전자기 에너지 간섭 밀폐 장치.
- 제8항에 있어서, 조성물이 촉매를 사용하지 않고 인가된 은 에폭시로 구성되는 것을 특징으로 하는 전자기 에너지 간섭 밀폐 장치.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US673,311 | 1984-11-20 | ||
US06/673,311 US4695827A (en) | 1984-11-20 | 1984-11-20 | Electromagnetic energy interference seal for light beam touch panels |
PCT/US1985/002182 WO1986003315A1 (en) | 1984-11-20 | 1985-11-04 | Electromagnetic energy interference seal for light beam touch panels |
Publications (2)
Publication Number | Publication Date |
---|---|
KR860700351A KR860700351A (ko) | 1986-10-06 |
KR900008710B1 true KR900008710B1 (ko) | 1990-11-27 |
Family
ID=24702130
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019860700474A KR900008710B1 (ko) | 1984-11-20 | 1985-11-04 | 광선 비임 터치 패널용 전자 에너지 간섭 밀폐 장치 |
Country Status (14)
Country | Link |
---|---|
US (1) | US4695827A (ko) |
EP (1) | EP0204733B1 (ko) |
JP (1) | JPS62500890A (ko) |
KR (1) | KR900008710B1 (ko) |
AU (1) | AU589924B2 (ko) |
CA (1) | CA1252190A (ko) |
DE (1) | DE3581805D1 (ko) |
DK (1) | DK168776B1 (ko) |
EG (1) | EG17494A (ko) |
ES (1) | ES8705139A1 (ko) |
GR (1) | GR852782B (ko) |
NO (1) | NO169096C (ko) |
TR (1) | TR22321A (ko) |
WO (1) | WO1986003315A1 (ko) |
Families Citing this family (61)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4774404A (en) * | 1986-07-16 | 1988-09-27 | Alps Electric Co., Ltd. | Optical path blockage detecting device |
US4812830A (en) * | 1986-12-08 | 1989-03-14 | Digital Electronics Corporation | Touch panel display assembly |
US5025411A (en) * | 1986-12-08 | 1991-06-18 | Tektronix, Inc. | Method which provides debounced inputs from a touch screen panel by waiting until each x and y coordinates stop altering |
US4818859A (en) * | 1987-06-01 | 1989-04-04 | Carroll Touch Inc. | Low profile opto-device assembly with specific optoelectronic lead mount |
US4958067A (en) * | 1988-01-25 | 1990-09-18 | Alpine Electronics Inc. | Method and apparatus for optically detecting the location of a control object in a control panel recess |
US5162783A (en) * | 1990-07-23 | 1992-11-10 | Akzo N.V. | Infrared touch screen device for a video monitor |
CA2052155C (en) * | 1990-10-30 | 1997-01-28 | Victor S. De Gyarfas | Glass trainer |
US5378069A (en) * | 1992-08-24 | 1995-01-03 | Product Engineering & Mfg., Inc. | Environmentally safe touch typing keyboard |
US5577848A (en) * | 1992-08-24 | 1996-11-26 | Bowen; James H. | Light controlled touch pad for cursor and selection control on a computer display |
US5605406A (en) * | 1992-08-24 | 1997-02-25 | Bowen; James H. | Computer input devices with light activated switches and light emitter protection |
DE9416420U1 (de) * | 1994-10-12 | 1995-06-29 | Frühauf, Hubert, 88171 Weiler-Simmerberg | Tisch mit versenktem, abgeschirmtem Bildschirm |
IT1281341B1 (it) * | 1995-08-07 | 1998-02-18 | Inovatec Spa | Dispositivo di schermatura anti-radiazione per videoterminali a tubo catodico e simili |
EP1677331B1 (en) | 1996-09-26 | 2009-12-30 | Asahi Glass Company, Limited | Protective plate for a plasma display and a method for producing the same |
JP3602675B2 (ja) * | 1997-01-29 | 2004-12-15 | アルプス電気株式会社 | 座標入力装置、及びその座標入力装置の製造方法 |
US5914709A (en) | 1997-03-14 | 1999-06-22 | Poa Sana, Llc | User input device for a computer system |
JPH113169A (ja) | 1997-06-13 | 1999-01-06 | Tokai Rika Co Ltd | タッチ操作情報出力装置 |
JP2947234B2 (ja) * | 1997-07-29 | 1999-09-13 | 日本電気株式会社 | 生体識別装置 |
US7844914B2 (en) | 2004-07-30 | 2010-11-30 | Apple Inc. | Activating virtual keys of a touch-screen virtual keyboard |
US7614008B2 (en) | 2004-07-30 | 2009-11-03 | Apple Inc. | Operation of a computer with touch screen interface |
KR100595912B1 (ko) | 1998-01-26 | 2006-07-07 | 웨인 웨스터만 | 수동 입력 통합 방법 및 장치 |
US7663607B2 (en) | 2004-05-06 | 2010-02-16 | Apple Inc. | Multipoint touchscreen |
US7808479B1 (en) | 2003-09-02 | 2010-10-05 | Apple Inc. | Ambidextrous mouse |
US8479122B2 (en) | 2004-07-30 | 2013-07-02 | Apple Inc. | Gestures for touch sensitive input devices |
US9239673B2 (en) | 1998-01-26 | 2016-01-19 | Apple Inc. | Gesturing with a multipoint sensing device |
US9292111B2 (en) | 1998-01-26 | 2016-03-22 | Apple Inc. | Gesturing with a multipoint sensing device |
US6677932B1 (en) | 2001-01-28 | 2004-01-13 | Finger Works, Inc. | System and method for recognizing touch typing under limited tactile feedback conditions |
US7030861B1 (en) | 2001-02-10 | 2006-04-18 | Wayne Carl Westerman | System and method for packing multi-touch gestures onto a hand |
US6661408B2 (en) * | 2001-03-23 | 2003-12-09 | Eturbotouch Technology Inc. | Touch screen capable of isolating noise signals |
US7126589B2 (en) * | 2002-05-29 | 2006-10-24 | Au Optronics Corporation | Touch control panel |
US7656393B2 (en) | 2005-03-04 | 2010-02-02 | Apple Inc. | Electronic device having display and surrounding touch sensitive bezel for user interface and control |
US11275405B2 (en) | 2005-03-04 | 2022-03-15 | Apple Inc. | Multi-functional hand-held device |
US20050080688A1 (en) * | 2003-10-02 | 2005-04-14 | Ruskauff David Joseph | System and method for managing and delivering traveler owned items |
US20050124417A1 (en) * | 2003-12-04 | 2005-06-09 | Sosnoski Michael J. | Gaming machine with electro-magnetic interference shielding |
US7653883B2 (en) | 2004-07-30 | 2010-01-26 | Apple Inc. | Proximity detector in handheld device |
US8381135B2 (en) | 2004-07-30 | 2013-02-19 | Apple Inc. | Proximity detector in handheld device |
KR101065943B1 (ko) | 2004-08-16 | 2011-09-20 | 애플 인크. | 터치 감지 장치의 공간 해상도를 증가시키는 방법 |
CA2588806A1 (en) * | 2004-12-09 | 2006-06-15 | Rpo Pty Limited | Optical power distribution devices |
US7538760B2 (en) | 2006-03-30 | 2009-05-26 | Apple Inc. | Force imaging input device and system |
US7511702B2 (en) | 2006-03-30 | 2009-03-31 | Apple Inc. | Force and location sensitive display |
US7978181B2 (en) | 2006-04-25 | 2011-07-12 | Apple Inc. | Keystroke tactility arrangement on a smooth touch surface |
US8279180B2 (en) | 2006-05-02 | 2012-10-02 | Apple Inc. | Multipoint touch surface controller |
KR102125605B1 (ko) | 2006-06-09 | 2020-06-22 | 애플 인크. | 터치 스크린 액정 디스플레이 |
CN104965621B (zh) | 2006-06-09 | 2018-06-12 | 苹果公司 | 触摸屏液晶显示器及其操作方法 |
US8243027B2 (en) | 2006-06-09 | 2012-08-14 | Apple Inc. | Touch screen liquid crystal display |
US20080093536A1 (en) * | 2006-10-24 | 2008-04-24 | David Campbell Brower | Reduction of solar interference in an infrared touch system |
US8493330B2 (en) | 2007-01-03 | 2013-07-23 | Apple Inc. | Individual channel phase delay scheme |
US9710095B2 (en) | 2007-01-05 | 2017-07-18 | Apple Inc. | Touch screen stack-ups |
KR101407301B1 (ko) * | 2007-12-03 | 2014-06-13 | 엘지디스플레이 주식회사 | 터치 패널 표시장치 |
WO2009152715A1 (zh) * | 2008-06-18 | 2009-12-23 | 北京汇冠新技术有限公司 | 触摸检测传感装置 |
US9513705B2 (en) | 2008-06-19 | 2016-12-06 | Tactile Displays, Llc | Interactive display with tactile feedback |
US8217908B2 (en) | 2008-06-19 | 2012-07-10 | Tactile Displays, Llc | Apparatus and method for interactive display with tactile feedback |
US8115745B2 (en) | 2008-06-19 | 2012-02-14 | Tactile Displays, Llc | Apparatus and method for interactive display with tactile feedback |
US8665228B2 (en) | 2008-06-19 | 2014-03-04 | Tactile Displays, Llc | Energy efficient interactive display with energy regenerative keyboard |
US8654524B2 (en) | 2009-08-17 | 2014-02-18 | Apple Inc. | Housing as an I/O device |
US10719131B2 (en) | 2010-04-05 | 2020-07-21 | Tactile Displays, Llc | Interactive display with tactile feedback |
US20200393907A1 (en) | 2010-04-13 | 2020-12-17 | Tactile Displays, Llc | Interactive display with tactile feedback |
US8804056B2 (en) * | 2010-12-22 | 2014-08-12 | Apple Inc. | Integrated touch screens |
US9557846B2 (en) | 2012-10-04 | 2017-01-31 | Corning Incorporated | Pressure-sensing touch system utilizing optical and capacitive systems |
TWI566004B (zh) * | 2013-09-17 | 2017-01-11 | 鴻海精密工業股份有限公司 | 顯示器、顯示裝置及顯示裝置組裝方法 |
FR3017968B1 (fr) * | 2014-02-26 | 2017-06-23 | Cie Ind Et Financiere D'ingenierie Ingenico | Dispositif electronique a ecran tactile, procede de fabrication, produit programme d'ordinateur et medium de stockage correspondants. |
CN108494908B (zh) * | 2018-03-09 | 2021-07-23 | Oppo广东移动通信有限公司 | 电子装置和制造方法 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2636125A (en) * | 1948-04-10 | 1953-04-21 | Bell Telephone Labor Inc | Selective electromagnetic wave system |
US3907403A (en) * | 1969-07-28 | 1975-09-23 | Matsushita Electric Ind Co Ltd | Fibre-optics faceplate observable with high-intensity ambient illumination |
US3673327A (en) * | 1970-11-02 | 1972-06-27 | Atomic Energy Commission | Touch actuable data input panel assembly |
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 |
US3860754A (en) * | 1973-05-07 | 1975-01-14 | Univ Illinois | Light beam position encoder apparatus |
US3924239A (en) * | 1974-06-27 | 1975-12-02 | Nasa | Dichroic plate |
US4243879A (en) * | 1978-04-24 | 1981-01-06 | Carroll Manufacturing Corporation | Touch panel with ambient light sampling |
US4384201A (en) * | 1978-04-24 | 1983-05-17 | Carroll Manufacturing Corporation | Three-dimensional protective interlock apparatus |
US4198623A (en) * | 1978-11-13 | 1980-04-15 | Sanders Associates, Inc. | Touch entry interactive cathode ray tube arrangement |
JPS5567277A (en) * | 1978-11-14 | 1980-05-21 | Minolta Camera Co Ltd | Television camera with shielding mean for electromagnetic wave and lens and filter for television camera |
US4246613A (en) * | 1979-01-10 | 1981-01-20 | Delta Data Systems Corporation | Anti-glare screen with electromagnetic interference rejection |
US4247737A (en) * | 1979-03-29 | 1981-01-27 | Spectrum Control, Inc. | Electromagnetically shielded viewing window |
US4484179A (en) * | 1980-04-16 | 1984-11-20 | At&T Bell Laboratories | Touch position sensitive surface |
US4357771A (en) * | 1980-04-30 | 1982-11-09 | Mobius Communication, Inc. | Optical filter device |
US4381421A (en) * | 1980-07-01 | 1983-04-26 | Tektronix, Inc. | Electromagnetic shield for electronic equipment |
US4412255A (en) * | 1981-02-23 | 1983-10-25 | Optical Coating Laboratory, Inc. | Transparent electromagnetic shield and method of manufacturing |
US4402574A (en) * | 1981-04-20 | 1983-09-06 | Weyerhaeuser Company | Method and apparatus for refracting a laser beam |
US4459476A (en) * | 1982-01-19 | 1984-07-10 | Zenith Radio Corporation | Co-ordinate detection system |
US4417824A (en) * | 1982-03-29 | 1983-11-29 | International Business Machines Corporation | Optical keyboard with common light transmission members |
US4517559A (en) * | 1982-08-12 | 1985-05-14 | Zenith Electronics Corporation | Optical gating scheme for display touch control |
FR2537748B1 (fr) * | 1982-12-14 | 1986-07-11 | Video Prestations Sa | Generateur d'ordres electriques par interruption manuelle d'un rayonnement lumineux |
GB8333125D0 (en) * | 1982-12-17 | 1984-01-18 | Payne J M | Applying mask to visual display unit screen |
US4591710A (en) * | 1983-07-11 | 1986-05-27 | Electro Mechanical Systems, Inc. | Ambient light and electromagnetic noise reduction circuit |
-
1984
- 1984-11-20 US US06/673,311 patent/US4695827A/en not_active Expired - Lifetime
-
1985
- 1985-11-04 WO PCT/US1985/002182 patent/WO1986003315A1/en active IP Right Grant
- 1985-11-04 KR KR1019860700474A patent/KR900008710B1/ko not_active IP Right Cessation
- 1985-11-04 JP JP60505047A patent/JPS62500890A/ja active Granted
- 1985-11-04 AU AU50677/85A patent/AU589924B2/en not_active Ceased
- 1985-11-04 DE DE8585905713T patent/DE3581805D1/de not_active Expired - Fee Related
- 1985-11-04 EP EP85905713A patent/EP0204733B1/en not_active Expired - Lifetime
- 1985-11-18 GR GR852782A patent/GR852782B/el unknown
- 1985-11-19 CA CA000495657A patent/CA1252190A/en not_active Expired
- 1985-11-19 ES ES549053A patent/ES8705139A1/es not_active Expired
- 1985-11-20 TR TR47052/85A patent/TR22321A/xx unknown
- 1985-11-24 EG EG743/85A patent/EG17494A/xx active
-
1986
- 1986-07-02 NO NO862684A patent/NO169096C/no unknown
- 1986-07-04 DK DK319386A patent/DK168776B1/da active
Also Published As
Publication number | Publication date |
---|---|
NO169096C (no) | 1992-05-06 |
EP0204733B1 (en) | 1991-02-20 |
NO862684D0 (no) | 1986-07-02 |
KR860700351A (ko) | 1986-10-06 |
JPS62500890A (ja) | 1987-04-09 |
EG17494A (en) | 1989-09-30 |
DK319386D0 (da) | 1986-07-04 |
GR852782B (ko) | 1986-03-19 |
NO862684L (no) | 1986-07-02 |
AU5067785A (en) | 1986-06-18 |
JPH03651B2 (ko) | 1991-01-08 |
CA1252190A (en) | 1989-04-04 |
DK319386A (da) | 1986-07-04 |
TR22321A (tr) | 1987-02-10 |
AU589924B2 (en) | 1989-10-26 |
DE3581805D1 (de) | 1991-03-28 |
WO1986003315A1 (en) | 1986-06-05 |
EP0204733A1 (en) | 1986-12-17 |
DK168776B1 (da) | 1994-06-06 |
NO169096B (no) | 1992-01-27 |
US4695827A (en) | 1987-09-22 |
ES8705139A1 (es) | 1987-04-16 |
ES549053A0 (es) | 1987-04-16 |
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