JPH0226323B2 - - Google Patents

Info

Publication number
JPH0226323B2
JPH0226323B2 JP60240292A JP24029285A JPH0226323B2 JP H0226323 B2 JPH0226323 B2 JP H0226323B2 JP 60240292 A JP60240292 A JP 60240292A JP 24029285 A JP24029285 A JP 24029285A JP H0226323 B2 JPH0226323 B2 JP H0226323B2
Authority
JP
Japan
Prior art keywords
light
transparent plate
bodies
light guide
diffuser
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.)
Expired - Lifetime
Application number
JP60240292A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62100903A (ja
Inventor
Hiroshi Kitagawa
Masaaki Sato
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.)
Mitsubishi Chemical Corp
Original Assignee
Mitsubishi Rayon 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 Mitsubishi Rayon Co Ltd filed Critical Mitsubishi Rayon Co Ltd
Priority to JP24029285A priority Critical patent/JPS62100903A/ja
Publication of JPS62100903A publication Critical patent/JPS62100903A/ja
Publication of JPH0226323B2 publication Critical patent/JPH0226323B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Light Guides In General And Applications Therefor (AREA)
  • Planar Illumination Modules (AREA)
JP24029285A 1985-10-26 1985-10-26 光拡散器用導光体及びその製造方法 Granted JPS62100903A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24029285A JPS62100903A (ja) 1985-10-26 1985-10-26 光拡散器用導光体及びその製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24029285A JPS62100903A (ja) 1985-10-26 1985-10-26 光拡散器用導光体及びその製造方法

Publications (2)

Publication Number Publication Date
JPS62100903A JPS62100903A (ja) 1987-05-11
JPH0226323B2 true JPH0226323B2 (en]) 1990-06-08

Family

ID=17057309

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24029285A Granted JPS62100903A (ja) 1985-10-26 1985-10-26 光拡散器用導光体及びその製造方法

Country Status (1)

Country Link
JP (1) JPS62100903A (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0782302B2 (ja) * 1990-11-14 1995-09-06 株式会社竹中工務店 表示照明器具
JP2012234083A (ja) * 2011-05-06 2012-11-29 Sumitomo Chemical Co Ltd 導光板の製造方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57115502A (en) * 1981-01-08 1982-07-19 Akihiro Fujimura Flat light condenser

Also Published As

Publication number Publication date
JPS62100903A (ja) 1987-05-11

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