DK473084A - Kredsloebselement for elektromagnetisk straaling - Google Patents

Kredsloebselement for elektromagnetisk straaling Download PDF

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Publication number
DK473084A
DK473084A DK473084A DK473084A DK473084A DK 473084 A DK473084 A DK 473084A DK 473084 A DK473084 A DK 473084A DK 473084 A DK473084 A DK 473084A DK 473084 A DK473084 A DK 473084A
Authority
DK
Denmark
Prior art keywords
electromagnetic radiation
circuit element
circuit
electromagnetic
radiation
Prior art date
Application number
DK473084A
Other languages
English (en)
Other versions
DK473084D0 (da
Inventor
Arne Bergstroem
Original Assignee
Arne Bergstroem
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Arne Bergstroem filed Critical Arne Bergstroem
Publication of DK473084D0 publication Critical patent/DK473084D0/da
Publication of DK473084A publication Critical patent/DK473084A/da

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/96—Touch switches
    • H03K17/9627—Optical touch switches
    • H03K17/9631—Optical touch switches using a light source as part of the switch
DK473084A 1983-02-03 1984-10-02 Kredsloebselement for elektromagnetisk straaling DK473084A (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB838302997A GB8302997D0 (en) 1983-02-03 1983-02-03 Electromagnetic radiation circuit element
PCT/SE1984/000031 WO1984003186A1 (en) 1983-02-03 1984-02-01 Electromagnetic radiation circuit element

Publications (2)

Publication Number Publication Date
DK473084D0 DK473084D0 (da) 1984-10-02
DK473084A true DK473084A (da) 1984-10-02

Family

ID=10537416

Family Applications (1)

Application Number Title Priority Date Filing Date
DK473084A DK473084A (da) 1983-02-03 1984-10-02 Kredsloebselement for elektromagnetisk straaling

Country Status (9)

Country Link
US (1) US4629884A (da)
EP (1) EP0163648B1 (da)
JP (1) JPS60500984A (da)
DE (1) DE3473708D1 (da)
DK (1) DK473084A (da)
FI (1) FI82331C (da)
GB (1) GB8302997D0 (da)
IT (1) IT1173218B (da)
WO (1) WO1984003186A1 (da)

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US9919168B2 (en) * 2009-07-23 2018-03-20 Palomar Medical Technologies, Inc. Method for improvement of cellulite appearance
US8847923B1 (en) 2011-07-15 2014-09-30 James Harrison Bowen Keyboard with reflected light beam finger detection
US9024915B1 (en) 2011-07-15 2015-05-05 Chelsea Trent Keyboard with reflected light beam finger detection
KR102136901B1 (ko) 2012-04-18 2020-07-22 싸이노슈어, 엘엘씨 피코초 레이저 장치 및 그를 사용한 표적 조직의 치료 방법
US10168835B2 (en) 2012-05-23 2019-01-01 Flatfrog Laboratories Ab Spatial resolution in touch displays
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US10019113B2 (en) 2013-04-11 2018-07-10 Flatfrog Laboratories Ab Tomographic processing for touch detection
WO2015004317A1 (en) * 2013-07-12 2015-01-15 Multi Touch Oy Light guide assembly for optical touch sensing, and method for detecting a touch
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US11182023B2 (en) 2015-01-28 2021-11-23 Flatfrog Laboratories Ab Dynamic touch quarantine frames
US10318074B2 (en) 2015-01-30 2019-06-11 Flatfrog Laboratories Ab Touch-sensing OLED display with tilted emitters
US10496227B2 (en) 2015-02-09 2019-12-03 Flatfrog Laboratories Ab Optical touch system comprising means for projecting and detecting light beams above and inside a transmissive panel
EP3265855A4 (en) 2015-03-02 2018-10-31 FlatFrog Laboratories AB Optical component for light coupling
US9983625B2 (en) 2015-09-17 2018-05-29 Lg Electronics Inc. Mobile terminal and method for controlling the same
JP2018536944A (ja) 2015-12-09 2018-12-13 フラットフロッグ ラボラトリーズ アーベーＦｌａｔＦｒｏｇ Ｌａｂｏｒａｔｏｒｉｅｓ ＡＢ 改善されたスタイラスの識別
EP3545392A4 (en) 2016-11-24 2020-07-29 FlatFrog Laboratories AB AUTOMATIC TACTILE SIGNAL OPTIMIZATION
CN116755580A (zh) 2016-12-07 2023-09-15 平蛙实验室股份公司 触摸感测装置
CN110300950B (zh) 2017-02-06 2023-06-16 平蛙实验室股份公司 触摸感测系统中的光学耦合
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EP3676694A4 (en) 2017-09-01 2021-06-09 FlatFrog Laboratories AB IMPROVED OPTICAL COMPONENT
CN112042066A (zh) 2018-02-26 2020-12-04 赛诺秀股份有限公司 调q倾腔亚纳秒激光器
US11567610B2 (en) 2018-03-05 2023-01-31 Flatfrog Laboratories Ab Detection line broadening
US12055969B2 (en) 2018-10-20 2024-08-06 Flatfrog Laboratories Ab Frame for a touch-sensitive device and tool therefor
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EP4104042A1 (en) 2020-02-10 2022-12-21 FlatFrog Laboratories AB Improved touch-sensing apparatus

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US3621268A (en) * 1967-12-19 1971-11-16 Int Standard Electric Corp Reflection type contactless touch switch having housing with light entrance and exit apertures opposite and facing
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JPS5351768A (en) * 1976-10-20 1978-05-11 Yuasa Battery Co Ltd Apparatus for measuring specific gravity of battery electrolyte
DE2654464A1 (de) * 1976-12-01 1978-06-08 Sick Optik Elektronik Erwin Photoelektrische lichtempfangsanordnung
SU601823A2 (ru) * 1976-12-24 1978-04-05 Предприятие П/Я В-8543 Бесконтактный оптоэлектронный сенсорный переключатель
SU636803A1 (ru) * 1977-05-26 1978-12-05 Предприятие П/Я В-8543 Бесконтактный оптоэлектронный сенсорный переключатель
GB1600556A (en) * 1978-05-11 1981-10-21 Bergstroem A Electromagnetic radiation circuit element
US4254333A (en) * 1978-05-31 1981-03-03 Bergstroem Arne Optoelectronic circuit element
DE2936815A1 (de) * 1979-09-12 1981-04-02 Vereinigte Glaswerke Gmbh, 5100 Aachen Schalttafel mit beruehrungsschaltern
US4346376A (en) * 1980-04-16 1982-08-24 Bell Telephone Laboratories, Incorporated Touch position sensitive surface

Also Published As

Publication number Publication date
FI850745L (fi) 1985-02-22
WO1984003186A1 (en) 1984-08-16
FI82331B (fi) 1990-10-31
IT8419441A0 (it) 1984-02-03
EP0163648A1 (en) 1985-12-11
EP0163648B1 (en) 1988-08-24
JPS60500984A (ja) 1985-06-27
DK473084D0 (da) 1984-10-02
FI82331C (fi) 1991-02-11
GB8302997D0 (en) 1983-03-09
DE3473708D1 (en) 1988-09-29
FI850745A0 (fi) 1985-02-22
IT1173218B (it) 1987-06-18
US4629884A (en) 1986-12-16

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Legal Events

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AHB Application shelved due to non-payment