TW428329B - Photointerrupter and case thereof - Google Patents

Photointerrupter and case thereof

Info

Publication number
TW428329B
TW428329B TW088116927A TW88116927A TW428329B TW 428329 B TW428329 B TW 428329B TW 088116927 A TW088116927 A TW 088116927A TW 88116927 A TW88116927 A TW 88116927A TW 428329 B TW428329 B TW 428329B
Authority
TW
Taiwan
Prior art keywords
case
photointerrupter
compartments
slits
projections
Prior art date
Application number
TW088116927A
Other languages
English (en)
Inventor
Masashi Sano
Original Assignee
Rohm Co Ltd
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 Rohm Co Ltd filed Critical Rohm Co Ltd
Application granted granted Critical
Publication of TW428329B publication Critical patent/TW428329B/zh

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/12—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof structurally associated with, e.g. formed in or on a common substrate with, one or more electric light sources, e.g. electroluminescent light sources, and electrically or optically coupled thereto
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/12—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof structurally associated with, e.g. formed in or on a common substrate with, one or more electric light sources, e.g. electroluminescent light sources, and electrically or optically coupled thereto
    • H01L31/16—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof structurally associated with, e.g. formed in or on a common substrate with, one or more electric light sources, e.g. electroluminescent light sources, and electrically or optically coupled thereto the semiconductor device sensitive to radiation being controlled by the light source or sources
    • H01L31/167—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof structurally associated with, e.g. formed in or on a common substrate with, one or more electric light sources, e.g. electroluminescent light sources, and electrically or optically coupled thereto the semiconductor device sensitive to radiation being controlled by the light source or sources the light sources and the devices sensitive to radiation all being semiconductor devices characterised by potential barriers

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Photo Coupler, Interrupter, Optical-To-Optical Conversion Devices (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Geophysics And Detection Of Objects (AREA)
TW088116927A 1998-10-02 1999-10-01 Photointerrupter and case thereof TW428329B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP28060798 1998-10-02

Publications (1)

Publication Number Publication Date
TW428329B true TW428329B (en) 2001-04-01

Family

ID=17627402

Family Applications (1)

Application Number Title Priority Date Filing Date
TW088116927A TW428329B (en) 1998-10-02 1999-10-01 Photointerrupter and case thereof

Country Status (7)

Country Link
US (1) US6459099B1 (zh)
EP (1) EP1122798A4 (zh)
JP (1) JP3854070B2 (zh)
KR (1) KR100391066B1 (zh)
CN (1) CN100352065C (zh)
TW (1) TW428329B (zh)
WO (1) WO2000021141A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI413268B (zh) * 2009-11-13 2013-10-21 Everlight Electronics Co Ltd 光遮斷器
TWI568010B (zh) * 2014-01-20 2017-01-21 億光電子工業股份有限公司 光遮斷器

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001026162A1 (fr) * 1999-10-07 2001-04-12 Rohm Co., Ltd. Photo-interrupteur et dispositif a semiconducteur utilisant ledit photo-interrupteur
JP2003282954A (ja) * 2002-03-27 2003-10-03 Rohm Co Ltd Ｌｅｄ発光装置
JP2009130022A (ja) * 2007-11-21 2009-06-11 Toshiba Corp インタラプタ
TWI401896B (zh) * 2009-03-03 2013-07-11 Everlight Electronics Co Ltd 光遮斷器

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61119369U (zh) * 1985-01-09 1986-07-28
JPH0349404Y2 (zh) * 1985-06-18 1991-10-22
JP3141124B2 (ja) * 1992-09-17 2001-03-05 シャープ株式会社 透過型光結合装置
JP2580858Y2 (ja) * 1992-12-03 1998-09-17 ローム株式会社 フォトインタラプタ
JP2834984B2 (ja) * 1993-09-20 1998-12-14 ローム株式会社 ホトインタラプタの製造方法
US5655042A (en) * 1995-04-03 1997-08-05 Motorola, Inc. Molded slotted optical switch structure and method
JPH10200152A (ja) * 1996-12-27 1998-07-31 Tokai Tsushin Kogyo Kk 半導体光結合装置とその製造方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI413268B (zh) * 2009-11-13 2013-10-21 Everlight Electronics Co Ltd 光遮斷器
TWI568010B (zh) * 2014-01-20 2017-01-21 億光電子工業股份有限公司 光遮斷器

Also Published As

Publication number Publication date
KR20010079909A (ko) 2001-08-22
KR100391066B1 (ko) 2003-07-12
JP3854070B2 (ja) 2006-12-06
EP1122798A1 (en) 2001-08-08
WO2000021141A1 (fr) 2000-04-13
EP1122798A4 (en) 2006-08-30
CN1324497A (zh) 2001-11-28
US6459099B1 (en) 2002-10-01
CN100352065C (zh) 2007-11-28

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Legal Events

Date Code Title Description
GD4A Issue of patent certificate for granted invention patent
MM4A Annulment or lapse of patent due to non-payment of fees