JPH0461322U - - Google Patents
Info
- Publication number
- JPH0461322U JPH0461322U JP1990105104U JP10510490U JPH0461322U JP H0461322 U JPH0461322 U JP H0461322U JP 1990105104 U JP1990105104 U JP 1990105104U JP 10510490 U JP10510490 U JP 10510490U JP H0461322 U JPH0461322 U JP H0461322U
- Authority
- JP
- Japan
- Prior art keywords
- light
- receiving element
- protective frame
- receiving
- wall
- 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.)
- Granted
Links
- 230000001681 protective effect Effects 0.000 claims description 6
- 239000000701 coagulant Substances 0.000 claims description 2
- 239000000758 substrate Substances 0.000 claims description 2
Landscapes
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Exposure Control For Cameras (AREA)
Description
第１図は本考案の一実施例による受光素子装置
の概略構成を示す一部載断平面図、第２図は第１
図の受光素子装置の組み立て状態を示す分解斜視
図、第３図は第１図の受光素子装置をカメラ本体
に実装した状態を示す側断面図、第４図は従来の
受光素子装置の概略構成を示す側断面図である。
なお図中１は受光素子、３は基板、５は保護枠
、５ｂは隅部、５ｃは受光窓、５ｄは凹部、５ｅ
乃至５ｇは通孔、７は補正フイルタ、９は防湿用
凝固体である。
FIG. 1 is a partially cutaway plan view showing a schematic configuration of a light receiving element device according to an embodiment of the present invention, and FIG.
FIG. 3 is an exploded perspective view showing the assembled state of the light-receiving device shown in FIG. 1; FIG. 3 is a side sectional view showing the state in which the light-receiving device shown in FIG. FIG. In the figure, 1 is a light receiving element, 3 is a substrate, 5 is a protective frame, 5b is a corner, 5c is a light receiving window, 5d is a recess, and 5e
5g to 5g are through holes, 7 is a correction filter, and 9 is a moisture-proof coagulant.
Claims (1)
保護枠と、 前記受光素子の受光部に臨む保護枠の壁部に形
成された受光窓と、 前記受光窓に設けられた補正フイルタと、 前記保護枠の内部と前記基板の間に形成される
空間に充填される防湿用凝固体と、 を有する受光素子装置において、 前記保護枠の壁部で受光窓が形成された部分の
内面に補正フイルタ取付用の凹部を、該補正フイ
ルタの板厚と略々同一の深さで形成し、 前記受光窓が形成された保護枠の壁部に、その
外部と内部を連通させる複数の通孔を穿設した、 ことを特徴とする受光素子装置。 (2) 前記保護枠の壁部の内面における各隅部を
曲面形状に形成したことを特徴とする請求項１記
載の受光素子装置。[Scope of Claim for Utility Model Registration] (1) A light-receiving element mounted on a board, a protective frame provided on the board to cover the light-receiving element, and a wall of the protective frame facing the light-receiving part of the light-receiving element. A light-receiving element device comprising: a light-receiving window formed in the light-receiving window; a correction filter provided in the light-receiving window; and a moisture-proof coagulant filled in a space formed between the inside of the protection frame and the substrate. A recess for attaching a correction filter is formed on the inner surface of the portion of the wall of the protective frame where the light receiving window is formed, and the recess is formed to have a depth that is approximately the same as the thickness of the correction filter, and the light receiving window is formed. A light-receiving element device characterized in that a plurality of through holes are formed in a wall of a protective frame to communicate the outside and the inside thereof. (2) The light receiving element device according to claim 1, wherein each corner of the inner surface of the wall of the protective frame is formed into a curved shape.
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990105104U JP2526631Y2 (en) | 1990-10-05 | 1990-10-05 | Light receiving device |
| US07/765,328 US5278607A (en) | 1990-10-05 | 1991-09-25 | Photometering device in single lens reflex camera |
| GB9121016A GB2249187B (en) | 1990-10-05 | 1991-10-03 | Photometering device in single lens reflex camera |
| FR9112237A FR2667698B1 (en) | 1990-10-05 | 1991-10-04 | PHOTOMETRIC DEVICE IN A SINGLE OBJECTIVE REFLEX CAMERA. |
| DE4133012A DE4133012C2 (en) | 1990-10-05 | 1991-10-04 | Exposure meter in a single-lens reflex camera |
| FR9200454A FR2669748B1 (en) | 1990-10-05 | 1992-01-17 | PHOTOMETRY DEVICE ASSOCIATED WITH A MAGNIFICATION SYSTEM OF A PHOTOGRAPHIC CAMERA. |
| FR9200455A FR2669774B1 (en) | 1990-10-05 | 1992-01-17 | LIGHT RECEIVING ELEMENT, PARTICULARLY FOR PHOTOMETRIC DEVICE OF CAMERAS. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990105104U JP2526631Y2 (en) | 1990-10-05 | 1990-10-05 | Light receiving device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0461322U true JPH0461322U (en) | 1992-05-26 |
| JP2526631Y2 JP2526631Y2 (en) | 1997-02-19 |
Family
ID=31850674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990105104U Expired - Fee Related JP2526631Y2 (en) | 1990-10-05 | 1990-10-05 | Light receiving device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2526631Y2 (en) |
-
1990
- 1990-10-05 JP JP1990105104U patent/JP2526631Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2526631Y2 (en) | 1997-02-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |