JPH0371504U - - Google Patents

Info

Publication number
JPH0371504U
JPH0371504U JP13363189U JP13363189U JPH0371504U JP H0371504 U JPH0371504 U JP H0371504U JP 13363189 U JP13363189 U JP 13363189U JP 13363189 U JP13363189 U JP 13363189U JP H0371504 U JPH0371504 U JP H0371504U
Authority
JP
Japan
Prior art keywords
light source
light guide
chevron
shaped grooves
increases
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
JP13363189U
Other languages
English (en)
Japanese (ja)
Other versions
JPH089681Y2 (ja
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 filed Critical
Priority to JP13363189U priority Critical patent/JPH089681Y2/ja
Publication of JPH0371504U publication Critical patent/JPH0371504U/ja
Application granted granted Critical
Publication of JPH089681Y2 publication Critical patent/JPH089681Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Light Guides In General And Applications Therefor (AREA)
JP13363189U 1989-11-17 1989-11-17 面光源装置 Expired - Lifetime JPH089681Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13363189U JPH089681Y2 (ja) 1989-11-17 1989-11-17 面光源装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13363189U JPH089681Y2 (ja) 1989-11-17 1989-11-17 面光源装置

Publications (2)

Publication Number Publication Date
JPH0371504U true JPH0371504U (US07902200-20110308-C00004.png) 1991-07-19
JPH089681Y2 JPH089681Y2 (ja) 1996-03-21

Family

ID=31681030

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13363189U Expired - Lifetime JPH089681Y2 (ja) 1989-11-17 1989-11-17 面光源装置

Country Status (1)

Country Link
JP (1) JPH089681Y2 (US07902200-20110308-C00004.png)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11109136A (ja) * 1997-10-06 1999-04-23 Kimoto & Co Ltd 面状光源用導光板
JP2008010267A (ja) * 2006-06-28 2008-01-17 Sharp Corp 液晶照明装置
JP2008016247A (ja) * 2006-07-04 2008-01-24 Radiant Opt-Electronics Corp 導光板
JP2009048943A (ja) * 2007-08-22 2009-03-05 Panasonic Electric Works Co Ltd 面状発光装置
WO2009102066A1 (ja) * 2008-02-15 2009-08-20 Masao Yoshida ライトパネル
JP2009207408A (ja) * 2008-03-04 2009-09-17 Bunmei Noki Kk 砂糖きびの管理作業機

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11109136A (ja) * 1997-10-06 1999-04-23 Kimoto & Co Ltd 面状光源用導光板
JP2008010267A (ja) * 2006-06-28 2008-01-17 Sharp Corp 液晶照明装置
JP2008016247A (ja) * 2006-07-04 2008-01-24 Radiant Opt-Electronics Corp 導光板
JP2009048943A (ja) * 2007-08-22 2009-03-05 Panasonic Electric Works Co Ltd 面状発光装置
WO2009102066A1 (ja) * 2008-02-15 2009-08-20 Masao Yoshida ライトパネル
JP2009207408A (ja) * 2008-03-04 2009-09-17 Bunmei Noki Kk 砂糖きびの管理作業機

Also Published As

Publication number Publication date
JPH089681Y2 (ja) 1996-03-21

Similar Documents

Publication Publication Date Title
JPH0371504U (US07902200-20110308-C00004.png)
JPS6321906U (US07902200-20110308-C00004.png)
JPS6165114U (US07902200-20110308-C00004.png)
JPS6176010U (US07902200-20110308-C00004.png)
JPH0268026U (US07902200-20110308-C00004.png)
JPS6326874U (US07902200-20110308-C00004.png)
JPH0372920U (US07902200-20110308-C00004.png)
JPH03104906U (US07902200-20110308-C00004.png)
JPS6193916U (US07902200-20110308-C00004.png)
JPH0315103U (US07902200-20110308-C00004.png)
JPH0375475U (US07902200-20110308-C00004.png)
JPH0345527U (US07902200-20110308-C00004.png)
JPS63101614U (US07902200-20110308-C00004.png)
JPS63100707U (US07902200-20110308-C00004.png)
JPH01152388U (US07902200-20110308-C00004.png)
JPS61112025U (US07902200-20110308-C00004.png)
JPH03119876U (US07902200-20110308-C00004.png)
JPS6421622U (US07902200-20110308-C00004.png)
JPH0436845U (US07902200-20110308-C00004.png)
JPS62174488U (US07902200-20110308-C00004.png)
JPH0283506U (US07902200-20110308-C00004.png)
JPS62164390U (US07902200-20110308-C00004.png)
JPS62163217U (US07902200-20110308-C00004.png)
JPH0422780U (US07902200-20110308-C00004.png)
JPS62121305U (US07902200-20110308-C00004.png)

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term