JPS5452415A - Portable liquid-crystal television set - Google Patents

Portable liquid-crystal television set

Info

Publication number
JPS5452415A
JPS5452415A JP11885777A JP11885777A JPS5452415A JP S5452415 A JPS5452415 A JP S5452415A JP 11885777 A JP11885777 A JP 11885777A JP 11885777 A JP11885777 A JP 11885777A JP S5452415 A JPS5452415 A JP S5452415A
Authority
JP
Japan
Prior art keywords
light source
television set
crystal television
external
portable liquid
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
Application number
JP11885777A
Other languages
Japanese (ja)
Inventor
Shunji Handa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Seiko Epson Corp
Suwa Seikosha KK
Original Assignee
Seiko Epson Corp
Suwa Seikosha KK
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 Seiko Epson Corp, Suwa Seikosha KK filed Critical Seiko Epson Corp
Priority to JP11885777A priority Critical patent/JPS5452415A/en
Publication of JPS5452415A publication Critical patent/JPS5452415A/en
Pending legal-status Critical Current

Links

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Abstract

PURPOSE: To reduce the power consumption, by using an internal illumination light source and external light source through switching.
CONSTITUTION: This device is composed of liquid-panel 1, light diffusion plate 2, internal illumination light source 3, transparent plate 4 which has light source 3 fixed to its internal surface and the mirror to external surface 5, fulcrums 6 and 7 for the movement or rotation of plate 4, reverse tab 8, and circuit part 9 of the tuner, speaker, etc. Setting the mirror surface appropriately makes it possible to observe the picture on panel 1 utilizing not light source 3 but an external light source or natural light
COPYRIGHT: (C)1979,JPO&Japio
JP11885777A 1977-10-03 1977-10-03 Portable liquid-crystal television set Pending JPS5452415A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11885777A JPS5452415A (en) 1977-10-03 1977-10-03 Portable liquid-crystal television set

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11885777A JPS5452415A (en) 1977-10-03 1977-10-03 Portable liquid-crystal television set

Publications (1)

Publication Number Publication Date
JPS5452415A true JPS5452415A (en) 1979-04-25

Family

ID=14746847

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11885777A Pending JPS5452415A (en) 1977-10-03 1977-10-03 Portable liquid-crystal television set

Country Status (1)

Country Link
JP (1) JPS5452415A (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5646287A (en) * 1979-09-21 1981-04-27 Hitachi Ltd Liquid crystal display unit
JPS5927686A (en) * 1982-08-04 1984-02-14 Casio Comput Co Ltd Pocketable television receiver
JPS59187272U (en) * 1983-05-27 1984-12-12 日本電気ホームエレクトロニクス株式会社 television equipment
JPS6054577A (en) * 1983-09-05 1985-03-29 Seiko Epson Corp Small-sized tv projector
JPS6061880U (en) * 1983-10-05 1985-04-30 カシオ計算機株式会社 LCD television receiver
JPS6066167U (en) * 1983-10-13 1985-05-10 カシオ計算機株式会社 LCD television receiver
JPS6066169U (en) * 1983-10-13 1985-05-10 カシオ計算機株式会社 LCD television receiver
JPS60111176U (en) * 1983-12-27 1985-07-27 カシオ計算機株式会社 Liquid crystal display type small color television receiver
JPS60174376U (en) * 1984-04-26 1985-11-19 セイコーエプソン株式会社 liquid crystal television
JPS61106977U (en) * 1984-12-19 1986-07-07
JPS6216987U (en) * 1985-07-15 1987-01-31
JPS6275688U (en) * 1985-10-30 1987-05-14
US4809078A (en) * 1983-10-05 1989-02-28 Casio Computer Co., Ltd. Liquid crystal television receiver

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5646287A (en) * 1979-09-21 1981-04-27 Hitachi Ltd Liquid crystal display unit
JPS6261193B2 (en) * 1982-08-04 1987-12-19 Casio Computer Co Ltd
JPS5927686A (en) * 1982-08-04 1984-02-14 Casio Comput Co Ltd Pocketable television receiver
JPS59187272U (en) * 1983-05-27 1984-12-12 日本電気ホームエレクトロニクス株式会社 television equipment
JPS635317Y2 (en) * 1983-05-27 1988-02-13
JPS6054577A (en) * 1983-09-05 1985-03-29 Seiko Epson Corp Small-sized tv projector
JPS6061880U (en) * 1983-10-05 1985-04-30 カシオ計算機株式会社 LCD television receiver
US4809078A (en) * 1983-10-05 1989-02-28 Casio Computer Co., Ltd. Liquid crystal television receiver
JPS6066169U (en) * 1983-10-13 1985-05-10 カシオ計算機株式会社 LCD television receiver
JPS6066167U (en) * 1983-10-13 1985-05-10 カシオ計算機株式会社 LCD television receiver
JPS60111176U (en) * 1983-12-27 1985-07-27 カシオ計算機株式会社 Liquid crystal display type small color television receiver
JPS60174376U (en) * 1984-04-26 1985-11-19 セイコーエプソン株式会社 liquid crystal television
JPS61106977U (en) * 1984-12-19 1986-07-07
JPS6216987U (en) * 1985-07-15 1987-01-31
JPS6275688U (en) * 1985-10-30 1987-05-14

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