JPS63165936U - - Google Patents
Info
- Publication number
- JPS63165936U JPS63165936U JP1986005700U JP570086U JPS63165936U JP S63165936 U JPS63165936 U JP S63165936U JP 1986005700 U JP1986005700 U JP 1986005700U JP 570086 U JP570086 U JP 570086U JP S63165936 U JPS63165936 U JP S63165936U
- Authority
- JP
- Japan
- Prior art keywords
- filter
- remote control
- control receiver
- condensing lens
- give
- 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
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Optical Communication System (AREA)
Description
第１図は本考案の１実施例構成図、第２図は従
来例を示す構成図、第３図は第１図図示本考案の
１実施例構成の原理を説明するための原理説明図
、第４図は本考案のその他の実施例を示す。
図中、１は受光素子、２は増幅回路、３はシー
ルド板金、４は板状もしくはシート状の赤外フイ
ルター、５は集光レンズの形状の赤外フイルター
、６は赤外フイルターの材質でモールド成形され
た受光素子、７は受光面を表わす。
FIG. 1 is a configuration diagram of one embodiment of the present invention, FIG. 2 is a configuration diagram showing a conventional example, and FIG. 3 is a principle explanatory diagram for explaining the principle of the configuration of one embodiment of the present invention shown in FIG. FIG. 4 shows another embodiment of the invention. In the figure, 1 is a light receiving element, 2 is an amplifier circuit, 3 is a shield plate, 4 is a plate or sheet infrared filter, 5 is an infrared filter in the shape of a condensing lens, and 6 is the material of the infrared filter. The molded light-receiving element 7 represents a light-receiving surface.
Claims (1)
ルターを集光レンズの形状としリモコン受光器に
広指向性を持たせることを特徴とするリモコン受
光器のフイルター。 1. A filter for a remote control receiver, characterized in that the filter is shaped like a condensing lens to give the remote control receiver wide directivity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986005700U JPS63165936U (en) | 1986-01-18 | 1986-01-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986005700U JPS63165936U (en) | 1986-01-18 | 1986-01-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63165936U true JPS63165936U (en) | 1988-10-28 |
Family
ID=30787529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986005700U Pending JPS63165936U (en) | 1986-01-18 | 1986-01-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63165936U (en) |
-
1986
- 1986-01-18 JP JP1986005700U patent/JPS63165936U/ja active Pending