JPS6239422Y2 - - Google Patents

Info

Publication number: JPS6239422Y2
Authority: JP; Japan
Prior art keywords: liquid crystal; crystal panel; light; panel; light source
Prior art date: 1980-05-26
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

Application number

JP1980072251U

Other languages

English (en)

Japanese (ja)

Other versions

JPS56175875U (fi

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.)

1980-05-26

Filing date

1980-05-26

Publication date

1987-10-07

1980-05-26 Application filed filed Critical

1980-05-26 Priority to JP1980072251U priority Critical patent/JPS6239422Y2/ja

1981-12-25 Publication of JPS56175875U publication Critical patent/JPS56175875U/ja

1987-10-07 Application granted granted Critical

1987-10-07 Publication of JPS6239422Y2 publication Critical patent/JPS6239422Y2/ja

Status Expired legal-status Critical Current

Links

239000004973 liquid crystal related substance Substances 0.000 claims description 41
239000000463 material Substances 0.000 claims description 5
239000000758 substrate Substances 0.000 claims description 3
239000004020 conductor Substances 0.000 claims 1
238000005286 illumination Methods 0.000 description 7
230000000694 effects Effects 0.000 description 4
239000004925 Acrylic resin Substances 0.000 description 3
229920000178 Acrylic resin Polymers 0.000 description 3
210000002858 crystal cell Anatomy 0.000 description 1
-1 for example Substances 0.000 description 1
239000002184 metal Substances 0.000 description 1
230000002093 peripheral effect Effects 0.000 description 1
229920003002 synthetic resin Polymers 0.000 description 1
239000000057 synthetic resin Substances 0.000 description 1

Landscapes

Illuminated Signs And Luminous Advertising (AREA)
Devices For Indicating Variable Information By Combining Individual Elements (AREA)

JP1980072251U 1980-05-26 1980-05-26 Expired JPS6239422Y2 (fi)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP1980072251U JPS6239422Y2 (fi)	1980-05-26	1980-05-26

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP1980072251U JPS6239422Y2 (fi)	1980-05-26	1980-05-26

Publications (2)

Publication Number	Publication Date
JPS56175875U JPS56175875U (fi)	1981-12-25
JPS6239422Y2 true JPS6239422Y2 (fi)	1987-10-07

Family

ID=29435581

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP1980072251U Expired JPS6239422Y2 (fi)	1980-05-26	1980-05-26

Country Status (1)

Country	Link
JP (1)	JPS6239422Y2 (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP4534095B2 (ja) *	2005-10-26	2010-09-01	日本精機株式会社	液晶表示装置
JP5283045B2 (ja) *	2011-02-10	2013-09-04	貴裕服部	看板装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5031488A (fi) *	1973-07-20	1975-03-27

1980
- 1980-05-26 JP JP1980072251U patent/JPS6239422Y2/ja not_active Expired

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5031488A (fi) *	1973-07-20	1975-03-27

Also Published As

Publication number	Publication date
JPS56175875U (fi)	1981-12-25

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