JPS62145300U - - Google Patents
Info
- Publication number
- JPS62145300U JPS62145300U JP3354986U JP3354986U JPS62145300U JP S62145300 U JPS62145300 U JP S62145300U JP 3354986 U JP3354986 U JP 3354986U JP 3354986 U JP3354986 U JP 3354986U JP S62145300 U JPS62145300 U JP S62145300U
- Authority
- JP
- Japan
- Prior art keywords
- light
- glass substrate
- light source
- convergence function
- linear light
- 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
- 239000011521 glass Substances 0.000 claims description 5
- 239000000758 substrate Substances 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Facsimile Scanning Arrangements (AREA)
Description
第１図ａ，ｂは本考案の一実施例を示すそれぞ
れ異なる線状光源の断面図、第２図ａ，ｂは同線
状光源の製作中の断面図、第３図は同マルチガラ
ス基板の正面図、第４図は同工学式読み取り装置
を示す概略図、第５図は従来例を示す線状光源の
正面図、第６図は同工学式読み取り装置を示す概
略図である。
７……ガラス基板、１０……発光層、１３……
エツジ面（曲面形状）、１３′……エツジ面（凸
状形状）、１５……反射層。
Figures 1a and b are cross-sectional views of different linear light sources showing one embodiment of the present invention, Figures 2a and b are cross-sectional views of the same linear light source during manufacture, and Figure 3 is the same multi-glass substrate. 4 is a schematic diagram showing the same engineering type reading device, FIG. 5 is a front view of a linear light source showing a conventional example, and FIG. 6 is a schematic diagram showing the same engineering type reading device. 7...Glass substrate, 10...Light emitting layer, 13...
Edge surface (curved shape), 13'... Edge surface (convex shape), 15... Reflective layer.
Claims (1)
、前記ガラス基板における、発光体を形成した面
に対して反対側の面およびエツジの三面に反射層
を形成して、前記ガラス基板の残りのエツジの一
面を発光面とするとともに、前記発光面となるエ
ツジ面に光の収束機能部を形成したことを特徴と
する線状光源。 ２ 前記光の収束機能部は曲面形状であることを
特徴とする実用新案登録請求の範囲第１項記載の
線状光源。 ３ 前記光の収束機能部は凸状形状であることを
特徴とする実用新案登録請求の範囲第１項記載の
線状光源。[Claims for Utility Model Registration] 1. Forming a thin film-like light emitter on one side of a glass substrate, and forming reflective layers on three sides of the glass substrate, including the surface opposite to the surface on which the light emitter is formed and the edges. A linear light source characterized in that one of the remaining edges of the glass substrate is used as a light emitting surface, and a light convergence function part is formed on the edge surface that becomes the light emitting surface. 2. The linear light source according to claim 1, wherein the light convergence function section has a curved surface shape. 3. The linear light source according to claim 1, wherein the light convergence function part has a convex shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3354986U JPS62145300U (en) | 1986-03-07 | 1986-03-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3354986U JPS62145300U (en) | 1986-03-07 | 1986-03-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62145300U true JPS62145300U (en) | 1987-09-12 |
Family
ID=30841264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3354986U Pending JPS62145300U (en) | 1986-03-07 | 1986-03-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62145300U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6452223A (en) * | 1987-05-14 | 1989-02-28 | Nippon Telegraph & Telephone | Magnetic card |
| JPH0321467A (en) * | 1989-05-17 | 1991-01-30 | Westinghouse Electric Corp <We> | Film end part emission structure |
-
1986
- 1986-03-07 JP JP3354986U patent/JPS62145300U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6452223A (en) * | 1987-05-14 | 1989-02-28 | Nippon Telegraph & Telephone | Magnetic card |
| JPH0321467A (en) * | 1989-05-17 | 1991-01-30 | Westinghouse Electric Corp <We> | Film end part emission structure |