JPH0372968B2 - - Google Patents

Info

Publication number
JPH0372968B2
JPH0372968B2 JP55087056A JP8705680A JPH0372968B2 JP H0372968 B2 JPH0372968 B2 JP H0372968B2 JP 55087056 A JP55087056 A JP 55087056A JP 8705680 A JP8705680 A JP 8705680A JP H0372968 B2 JPH0372968 B2 JP H0372968B2
Authority
JP
Japan
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.)
Expired - Lifetime
Application number
JP55087056A
Other versions
JPS5713478A (en
Inventor
Osamu Suzawa
Original Assignee
Seiko Epson Corp
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 filed Critical Seiko Epson Corp
Priority to JP55087056A priority Critical patent/JPH0372968B2/ja
Priority claimed from US06/245,856 external-priority patent/US4487481A/en
Publication of JPS5713478A publication Critical patent/JPS5713478A/en
Priority claimed from US07/341,141 external-priority patent/USRE33987E/en
Publication of JPH0372968B2 publication Critical patent/JPH0372968B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP55087056A 1980-06-26 1980-06-26 Expired - Lifetime JPH0372968B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55087056A JPH0372968B2 (en) 1980-06-26 1980-06-26

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP55087056A JPH0372968B2 (en) 1980-06-26 1980-06-26
US06/245,856 US4487481A (en) 1980-03-24 1981-03-20 Backlighted liquid crystal display
US06/680,410 US4659183A (en) 1980-03-24 1984-12-10 Backlighted liquid crystal display
US06/680,192 US4618216A (en) 1980-03-24 1984-12-10 Backlighted liquid crystal display using light passage member for more nearly uniform illumination
US07/341,141 USRE33987E (en) 1980-03-24 1989-04-20 Backlighted liquid crystal display

Publications (2)

Publication Number Publication Date
JPS5713478A JPS5713478A (en) 1982-01-23
JPH0372968B2 true JPH0372968B2 (en) 1991-11-20

Family

ID=13904277

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55087056A Expired - Lifetime JPH0372968B2 (en) 1980-06-26 1980-06-26

Country Status (1)

Country Link
JP (1) JPH0372968B2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0125965Y2 (en) * 1983-08-31 1989-08-03
JPS632002A (en) * 1986-06-23 1988-01-07 Hitachi Ltd Reflection plate for back light
JPS6360485A (en) * 1986-09-01 1988-03-16 Koito Mfg Co Ltd Display device
JPS64207U (en) * 1987-06-22 1989-01-05
JPH068561Y2 (en) * 1989-06-16 1994-03-02 三菱油化株式会社 Light diffusion sheet
JPH03107821A (en) * 1989-09-21 1991-05-08 Nippon Steel Corp Liquid crystal display device
JPH03196088A (en) * 1989-12-25 1991-08-27 Riyoosan:Kk Light source device
JP2720385B2 (en) * 1994-10-21 1998-03-04 日本電気ホームエレクトロニクス株式会社 Liquid crystal display
TW501079B (en) 1999-09-17 2002-09-01 Matsushita Electric Ind Co Ltd Image display device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5188042A (en) * 1975-01-30 1976-08-02
JPS5614281A (en) * 1979-07-17 1981-02-12 Nissan Motor Liquid crystal display

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5169584U (en) * 1974-11-27 1976-06-01

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5188042A (en) * 1975-01-30 1976-08-02
JPS5614281A (en) * 1979-07-17 1981-02-12 Nissan Motor Liquid crystal display

Also Published As

Publication number Publication date
JPS5713478A (en) 1982-01-23

Similar Documents

Publication Publication Date Title
DE3000459C2 (en)
DE3001445C2 (en)
DE3002169C2 (en)
DE3000775C2 (en)
DE3001686C2 (en)
DE3003734C2 (en)
DE3001606C2 (en)
DE3005421C2 (en)
CH654495B (en)
DE3006675C2 (en)
DE3002137C2 (en)
DE3006851C2 (en)
DE3000385C2 (en)
DE3007304C2 (en)
DE3004684C2 (en)
DE3006737C2 (en)
DE3003635C2 (en)
DE3003238C2 (en)
DE3002355C2 (en)
DE3007305C2 (en)
DE3004037C2 (en)
DE3002010C2 (en)
DE3007520C2 (en)
DE3002513C2 (en)
DE3001907C2 (en)