JPH0327166U - - Google Patents

Info

Publication number
JPH0327166U
JPH0327166U JP8759089U JP8759089U JPH0327166U JP H0327166 U JPH0327166 U JP H0327166U JP 8759089 U JP8759089 U JP 8759089U JP 8759089 U JP8759089 U JP 8759089U JP H0327166 U JPH0327166 U JP H0327166U
Authority
JP
Japan
Prior art keywords
resistors
substrate
light source
leds
image sensor
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
JP8759089U
Other languages
English (en)
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 JP8759089U priority Critical patent/JPH0327166U/ja
Publication of JPH0327166U publication Critical patent/JPH0327166U/ja
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/01Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
    • H01L2224/42Wire connectors; Manufacturing methods related thereto
    • H01L2224/47Structure, shape, material or disposition of the wire connectors after the connecting process
    • H01L2224/48Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
    • H01L2224/4805Shape
    • H01L2224/4809Loop shape
    • H01L2224/48091Arched

Landscapes

  • Facsimile Scanning Arrangements (AREA)

Description

【図面の簡単な説明】
第1図は、この考案の一実施例に係るイメージ
センサ用光源の印刷回路基板上の配線パターンを
説明する図、第2図は、同イメージセンサ用光源
の等価回路図、第3図は、同イメージセンサ用光
源の中央部を省略して示す外観平面図、第4図は
、同イメージセンサ用光源の外観側面図、第5図
は、従来のイメージセンサ用光源の等価回路図で
ある。 2…印刷回路基板、7−1,7−2,7−3
−4…LEDチツプ、R…R…印刷抵抗。

Claims (1)

  1. 【実用新案登録請求の範囲】 基板と、この基板上に配列されるLEDと、こ
    の基板上に設けられ、前記LEDの光出力を1個
    又は複数個ごとに調整する抵抗とを備えてなるイ
    メージセンサ用光源において、 前記1個又は複数個のLEDについて、前記抵
    抗を複数設け、適切なLEDの光出力が得られる
    よう、これら複数の抵抗の内、1又は2以上のも
    のを選択して接続することを特徴とするイメージ
    センサ用光源。
JP8759089U 1989-07-26 1989-07-26 Pending JPH0327166U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8759089U JPH0327166U (ja) 1989-07-26 1989-07-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8759089U JPH0327166U (ja) 1989-07-26 1989-07-26

Publications (1)

Publication Number Publication Date
JPH0327166U true JPH0327166U (ja) 1991-03-19

Family

ID=31637233

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8759089U Pending JPH0327166U (ja) 1989-07-26 1989-07-26

Country Status (1)

Country Link
JP (1) JPH0327166U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016054328A (ja) * 2014-01-29 2016-04-14 シャープ株式会社 発光装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6348954A (ja) * 1986-08-18 1988-03-01 Fuji Electric Co Ltd リニアイメ−ジセンサの読取対象への照明装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6348954A (ja) * 1986-08-18 1988-03-01 Fuji Electric Co Ltd リニアイメ−ジセンサの読取対象への照明装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016054328A (ja) * 2014-01-29 2016-04-14 シャープ株式会社 発光装置

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