JPS631357U - - Google Patents

Info

Publication number
JPS631357U
JPS631357U JP9507786U JP9507786U JPS631357U JP S631357 U JPS631357 U JP S631357U JP 9507786 U JP9507786 U JP 9507786U JP 9507786 U JP9507786 U JP 9507786U JP S631357 U JPS631357 U JP S631357U
Authority
JP
Japan
Prior art keywords
shield
receiving element
light receiving
chip
element chip
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
Application number
JP9507786U
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP9507786U priority Critical patent/JPS631357U/ja
Publication of JPS631357U publication Critical patent/JPS631357U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Radiation Pyrometers (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一実施例の縦断面図、第２図
はそのシールドケースを取り除いた斜視図、第３
図１乃至第３図３はそれぞれ本考案の異なる実施
例の要部を示す縦断面図、第４図は本考案の他の
実施例の要部を示す縦断面図、第５図は従来の赤
外線リモートコントローラの受信回路を示す回路
図、第６図は従来のシールド付フオトダイオード
のシールドケースを取り除いた斜視図、第７図は
従来のシールド付フオトダイオードの斜視図であ
る。 図中、１１…受光素子チツプ（フオトダイオー
ドチツプ）、１７…シールドケース、２０，２４
…シールド部材。 Fig. 1 is a longitudinal sectional view of one embodiment of the present invention, Fig. 2 is a perspective view with the shield case removed, and Fig. 3 is a longitudinal sectional view of an embodiment of the present invention.
FIGS. 1 to 3 FIG. 3 is a vertical sectional view showing the main parts of different embodiments of the present invention, FIG. 4 is a longitudinal sectional view showing the main parts of another embodiment of the invention, and FIG. FIG. 6 is a perspective view of a conventional shielded photodiode with the shield case removed, and FIG. 7 is a perspective view of a conventional shielded photodiode. In the figure, 11... Light receiving element chip (photodiode chip), 17... Shield case, 20, 24
...Shield member.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 受光素子チツプに対する外部の電気的誘導を遮
蔽するために受光素子チツプを取り囲むシールド
ケースを備え、該シールドに受光素子チツプへの
光線入射用窓を設けたシールド付フオトダイオー
ドに於いて、上記窓と受光素子チツプとの間に外
部の電気的誘導を遮蔽するシールド部材を設け、
このシールド部材と上記シールドケースとが共通
に接地されたことを特徴とするシールド付受光素
子。 A shielded photodiode is provided with a shield case surrounding the light receiving element chip in order to shield the light receiving element chip from external electrical induction, and the shield is provided with a window for the incidence of light into the light receiving element chip. A shielding member is provided between the photodetector chip and the external electrical induction.
A light receiving element with a shield, characterized in that the shield member and the shield case are commonly grounded.
JP9507786U 1986-06-20 1986-06-20 Pending JPS631357U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9507786U JPS631357U (en) 1986-06-20 1986-06-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9507786U JPS631357U (en) 1986-06-20 1986-06-20

Publications (1)

Publication Number Publication Date
JPS631357U true JPS631357U (en) 1988-01-07

Family

ID=30959193

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9507786U Pending JPS631357U (en) 1986-06-20 1986-06-20

Country Status (1)

Country Link
JP (1) JPS631357U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH032008U (en) * 1989-05-25 1991-01-10

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH032008U (en) * 1989-05-25 1991-01-10
JPH077373Y2 (en) * 1989-05-25 1995-02-22 政夫 鈴木 Silencer for noise barrier

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