JPS6419903U - - Google Patents
Info
- Publication number
- JPS6419903U JPS6419903U JP11375987U JP11375987U JPS6419903U JP S6419903 U JPS6419903 U JP S6419903U JP 11375987 U JP11375987 U JP 11375987U JP 11375987 U JP11375987 U JP 11375987U JP S6419903 U JPS6419903 U JP S6419903U
- Authority
- JP
- Japan
- Prior art keywords
- transparent
- lens array
- side surfaces
- gradient index
- 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
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Description
第１図及び第２図は本考案のレンズアレイの一
実施例を示す斜視図である。第３図ａ及びｂは従
来タイプのレンズアレイの側面に光源を配したと
きの状態を模式的に示した正面図、第４図ａ及び
ｂは本考案のレンズアレイの側面に光源を配した
ときの状態を模式的に示した斜視図をそれぞれ示
す。
１…透明あるいは一部が透明でその一部に光反
射層を有する挾持板、２…光反射層、３…レンズ
素子、４…不透光性挾持板、５…スペーサー、６
…不透光性接着剤、７…従来のレンズアレイ、８
…原稿面、９…遮光または反射板、１０…光源。
1 and 2 are perspective views showing an embodiment of the lens array of the present invention. Figures 3a and b are front views schematically showing a conventional type of lens array with a light source placed on the side, and Figures 4a and b are front views of the lens array of the present invention with a light source placed on the side. The perspective views schematically showing the respective states are shown. DESCRIPTION OF SYMBOLS 1... Transparent or partially transparent clamping plate having a light reflecting layer on a part thereof, 2... Light reflecting layer, 3... Lens element, 4... Opaque clamping plate, 5... Spacer, 6
...opaque adhesive, 7... conventional lens array, 8
... Original surface, 9... Light shielding or reflecting plate, 10... Light source.
Claims (1)
質で被覆された屈折率分布型レンズ素子が複数本
配列され、レンズ素子側面と各挾持板とが少なく
とも１個所接着されたレンズアレイにおいて、少
なくとも１枚の挾持板が透明あるいはその一部が
透明で少なくともその一部に光反射層を有する事
を特徴とする屈折率分布型レンズアレイ。 A lens array in which a plurality of gradient index lens elements whose entire side surfaces are coated with a light-opaque material are arranged between two clamping plates, and the side surfaces of the lens elements and each clamping plate are bonded at least in one place, A gradient index lens array characterized in that at least one holding plate is transparent or a part thereof is transparent and at least a part thereof has a light reflecting layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11375987U JPS6419903U (en) | 1987-07-24 | 1987-07-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11375987U JPS6419903U (en) | 1987-07-24 | 1987-07-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6419903U true JPS6419903U (en) | 1989-01-31 |
Family
ID=31353883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11375987U Pending JPS6419903U (en) | 1987-07-24 | 1987-07-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6419903U (en) |
-
1987
- 1987-07-24 JP JP11375987U patent/JPS6419903U/ja active Pending
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