JPH0326027U - - Google Patents
Info
- Publication number
- JPH0326027U JPH0326027U JP8712889U JP8712889U JPH0326027U JP H0326027 U JPH0326027 U JP H0326027U JP 8712889 U JP8712889 U JP 8712889U JP 8712889 U JP8712889 U JP 8712889U JP H0326027 U JPH0326027 U JP H0326027U
- Authority
- JP
- Japan
- Prior art keywords
- conversion element
- photoelectric conversion
- holder
- conductive coating
- outer peripheral
- 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
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 claims 4
- 230000002093 peripheral effect Effects 0.000 claims 2
- 239000010408 film Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Landscapes
- Switches Operated By Changes In Physical Conditions (AREA)
Description
第１図と第２図は本考案による光電スイツチ用
受光素子のシールド構造の一実施例を示し、第１
図はシールドしたホルダの一部断面側面図、第２
図は第１図の裏面図、第３図は第１図と第２図の
シールド構造のホルダを用いた光電スイツチの一
実施例を示す分解斜視図、第４図ないし第６図は
従来のシールドをしたホルダの一例を示し、第４
図は正面図、第５図は一部断面側面図、第６図は
裏面図である。
１……ホルダ、３……受光素子嵌入穴、４……
金属薄膜、４ａ……アルミ蒸着膜、５……導電塗
装膜、９……受光素子。
FIGS. 1 and 2 show an embodiment of the shield structure of a photodetector for a photoelectric switch according to the present invention.
The figure is a partially cross-sectional side view of the shielded holder.
The figure is a back view of the one shown in FIG. An example of a shielded holder is shown, and the fourth
The figure is a front view, FIG. 5 is a partially sectional side view, and FIG. 6 is a back view. 1... Holder, 3... Light receiving element insertion hole, 4...
Metal thin film, 4a... Aluminum vapor deposited film, 5... Conductive coating film, 9... Light receiving element.
Claims (1)
面と、このホルダの光電変換素子嵌入穴の内壁面
に導電被膜を形成した光電スイツチ用光電変換素
子のシールド構造において、前記導電被膜は前記
ホルダ外周面から内壁面に至るまで連続した金属
蒸着膜で形成されていることを特徴とする光電ス
イツチ用光電変換素子のシールド構造。 In a shield structure for a photoelectric conversion element for a photoelectric switch in which a conductive coating is formed on the outer peripheral surface of a holder that supports a lens and a photoelectric conversion element, and on the inner wall surface of a photoelectric conversion element insertion hole of this holder, the conductive coating is formed on the outer peripheral surface of the holder. A shield structure for a photoelectric conversion element for a photoelectric switch, characterized in that it is formed of a continuous metal vapor-deposited film from the top to the inner wall surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8712889U JPH0326027U (en) | 1989-07-25 | 1989-07-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8712889U JPH0326027U (en) | 1989-07-25 | 1989-07-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0326027U true JPH0326027U (en) | 1991-03-18 |
Family
ID=31636780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8712889U Pending JPH0326027U (en) | 1989-07-25 | 1989-07-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0326027U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6116835B2 (en) * | 1984-07-02 | 1986-05-02 | Matsushita Electric Ind Co Ltd |
-
1989
- 1989-07-25 JP JP8712889U patent/JPH0326027U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6116835B2 (en) * | 1984-07-02 | 1986-05-02 | Matsushita Electric Ind Co Ltd |
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