JPH0190085U - - Google Patents
Info
- Publication number
- JPH0190085U JPH0190085U JP18684587U JP18684587U JPH0190085U JP H0190085 U JPH0190085 U JP H0190085U JP 18684587 U JP18684587 U JP 18684587U JP 18684587 U JP18684587 U JP 18684587U JP H0190085 U JPH0190085 U JP H0190085U
- Authority
- JP
- Japan
- Prior art keywords
- light source
- source device
- linear
- surface light
- reflector
- 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.)
- Pending
Links
Landscapes
- Illuminated Signs And Luminous Advertising (AREA)
Description
第１図は本考案の一実施例を示す断面図、第２
図は本考案の具体例１の試料を示す説明図、第３
図は具体例２の構成を示す説明図である。
１……導光体、２……光源、３……リフレクタ
ー。
Fig. 1 is a sectional view showing one embodiment of the present invention;
The figure is an explanatory diagram showing a sample of specific example 1 of the present invention,
The figure is an explanatory diagram showing the configuration of specific example 2. 1...Light guide, 2...Light source, 3...Reflector.
Claims (1)
源を配置してなる面光源装置において、上記線状
光源の光出射部を除く外側に、銀反射膜を有する
リフレクターを設置したことを特徴とする面光源
装置。 In a surface light source device in which a linear light source is arranged at at least one side end of a flat light guide, a reflector having a silver reflective film is installed on the outside of the linear light source except for the light emitting part. Features of surface light source device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18684587U JPH0190085U (en) | 1987-12-08 | 1987-12-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18684587U JPH0190085U (en) | 1987-12-08 | 1987-12-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0190085U true JPH0190085U (en) | 1989-06-14 |
Family
ID=31478049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18684587U Pending JPH0190085U (en) | 1987-12-08 | 1987-12-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0190085U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4228735A1 (en) * | 1991-08-29 | 1993-03-04 | Meitaku Syst Kk | DEVICE FOR SUPPLYING INCIDENT LIGHT TO SIDE LENSES |
| JPH05100225A (en) * | 1991-10-09 | 1993-04-23 | Tosoh Corp | Back light for panel |
| DE19808913A1 (en) * | 1998-03-03 | 1999-09-09 | Siteco Beleuchtungstech Gmbh | Interior light with a wing structure |
-
1987
- 1987-12-08 JP JP18684587U patent/JPH0190085U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4228735A1 (en) * | 1991-08-29 | 1993-03-04 | Meitaku Syst Kk | DEVICE FOR SUPPLYING INCIDENT LIGHT TO SIDE LENSES |
| DE4228735C2 (en) * | 1991-08-29 | 1996-02-29 | Meitaku Syst Kk | Device for improving the illumination of a sidelight |
| JPH05100225A (en) * | 1991-10-09 | 1993-04-23 | Tosoh Corp | Back light for panel |
| DE19808913A1 (en) * | 1998-03-03 | 1999-09-09 | Siteco Beleuchtungstech Gmbh | Interior light with a wing structure |