JPH01103877U - - Google Patents

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Publication number
JPH01103877U
JPH01103877U JP19748187U JP19748187U JPH01103877U JP H01103877 U JPH01103877 U JP H01103877U JP 19748187 U JP19748187 U JP 19748187U JP 19748187 U JP19748187 U JP 19748187U JP H01103877 U JPH01103877 U JP H01103877U
Authority
JP
Japan
Prior art keywords
optical path
led
continuous light
light
diffusion control
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
JP19748187U
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 JP19748187U priority Critical patent/JPH01103877U/ja
Publication of JPH01103877U publication Critical patent/JPH01103877U/ja
Pending legal-status Critical Current

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Description

【図面の簡単な説明】
第１図は本考案の連続光ＬＥＤレベルメータの
光路拡散制御壁の正面図を示し、第２図は光路拡
散制御壁のＸ―Ｘ方向断面図に光路屈折透過スリ
ツトを組み合わせた状態を示し、第３図は光路拡
散制御壁のＹ―Ｙ方向断面図を示す。 １……ＬＥＤ基板、２……光路拡散制御壁、３
……光路屈折透過スリツト、４……光路拡散孔、
５……Ｒ付半円形突起窓、６……ＬＥＤ発光窓。

Claims (1)

    【実用新案登録請求の範囲】
  1. 基板に担持したＬＥＤよりの発光を、光路を拡
    げる機能を持つ断面台形孔を有する光路拡散制御
    壁を通過させた後、半円形状断面部を有する突起
    窓を配列した光路屈折透過スリツト上に拡散させ
    ることによりＬＥＤ発光点を連続光としてとり出
    すことを特徴とする連続光ＬＥＤレベルメータ。
JP19748187U 1987-12-28 1987-12-28 Pending JPH01103877U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19748187U JPH01103877U (ja) 1987-12-28 1987-12-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19748187U JPH01103877U (ja) 1987-12-28 1987-12-28

Publications (1)

Publication Number Publication Date
JPH01103877U true JPH01103877U (ja) 1989-07-13

Family

ID=31488030

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19748187U Pending JPH01103877U (ja) 1987-12-28 1987-12-28

Country Status (1)

Country Link
JP (1) JPH01103877U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015081853A (ja) * 2013-10-23 2015-04-27 株式会社デンソー 表示装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55113387A (en) * 1979-02-22 1980-09-01 Sanyo Electric Co Ltd Light emitting diode indicator
JPS5825415U (ja) * 1981-08-12 1983-02-18 昭和電工建材株式会社 貫通孔を有する板材突き付け部のシ−ル構造

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55113387A (en) * 1979-02-22 1980-09-01 Sanyo Electric Co Ltd Light emitting diode indicator
JPS5825415U (ja) * 1981-08-12 1983-02-18 昭和電工建材株式会社 貫通孔を有する板材突き付け部のシ−ル構造

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015081853A (ja) * 2013-10-23 2015-04-27 株式会社デンソー 表示装置
WO2015059908A1 (ja) * 2013-10-23 2015-04-30 株式会社デンソー 表示装置

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