JPS5357068A - Photoconductive plate for liquid crystal clock - Google Patents

Photoconductive plate for liquid crystal clock

Info

Publication number
JPS5357068A
JPS5357068A JP13209576A JP13209576A JPS5357068A JP S5357068 A JPS5357068 A JP S5357068A JP 13209576 A JP13209576 A JP 13209576A JP 13209576 A JP13209576 A JP 13209576A JP S5357068 A JPS5357068 A JP S5357068A
Authority
JP
Japan
Prior art keywords
liquid crystal
crystal clock
photoconductive plate
photoconductive
plate
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.)
Granted
Application number
JP13209576A
Other languages
Japanese (ja)
Other versions
JPS5823631B2 (en
Inventor
Jiyunichirou Nakashima
Kiminori Nakashima
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.)
EKO KK
Original Assignee
EKO 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 EKO KK filed Critical EKO KK
Priority to JP51132095A priority Critical patent/JPS5823631B2/en
Publication of JPS5357068A publication Critical patent/JPS5357068A/en
Publication of JPS5823631B2 publication Critical patent/JPS5823631B2/en
Expired legal-status Critical Current

Links

JP51132095A 1976-11-02 1976-11-02 Light guide diffuser plate in LCD clocks Expired JPS5823631B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51132095A JPS5823631B2 (en) 1976-11-02 1976-11-02 Light guide diffuser plate in LCD clocks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51132095A JPS5823631B2 (en) 1976-11-02 1976-11-02 Light guide diffuser plate in LCD clocks

Publications (2)

Publication Number Publication Date
JPS5357068A true JPS5357068A (en) 1978-05-24
JPS5823631B2 JPS5823631B2 (en) 1983-05-16

Family

ID=15073352

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51132095A Expired JPS5823631B2 (en) 1976-11-02 1976-11-02 Light guide diffuser plate in LCD clocks

Country Status (1)

Country Link
JP (1) JPS5823631B2 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57195174U (en) * 1981-05-19 1982-12-10
JPH05127159A (en) * 1991-09-27 1993-05-25 Tosoh Corp Back light
JPH0743700U (en) * 1991-08-24 1995-09-05 サムスング・ジョングワン・ジュシクフェサ Liquid crystal display device background light generator
JP2000305081A (en) * 1999-04-20 2000-11-02 Nitto Denko Corp Liquid crystal display device and light transmission plate
USRE38243E1 (en) 1987-11-12 2003-09-02 Mitsubishi Rayon Co., Ltd. Plane light source unit
USRE40227E1 (en) 1985-11-21 2008-04-08 3M Innovative Properties Company Totally internally reflecting thin, flexible film
JP2010189051A (en) * 2009-02-20 2010-09-02 Iwaki Packs Kk Partition

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6162004U (en) * 1984-09-29 1986-04-26
JPS6164417U (en) * 1984-09-29 1986-05-01

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51139297A (en) * 1975-05-28 1976-12-01 Hitachi Ltd Illuminating means for planar display element

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51139297A (en) * 1975-05-28 1976-12-01 Hitachi Ltd Illuminating means for planar display element

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57195174U (en) * 1981-05-19 1982-12-10
USRE40227E1 (en) 1985-11-21 2008-04-08 3M Innovative Properties Company Totally internally reflecting thin, flexible film
USRE38243E1 (en) 1987-11-12 2003-09-02 Mitsubishi Rayon Co., Ltd. Plane light source unit
JPH0743700U (en) * 1991-08-24 1995-09-05 サムスング・ジョングワン・ジュシクフェサ Liquid crystal display device background light generator
JPH05127159A (en) * 1991-09-27 1993-05-25 Tosoh Corp Back light
JP2000305081A (en) * 1999-04-20 2000-11-02 Nitto Denko Corp Liquid crystal display device and light transmission plate
JP2010189051A (en) * 2009-02-20 2010-09-02 Iwaki Packs Kk Partition

Also Published As

Publication number Publication date
JPS5823631B2 (en) 1983-05-16

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