JPH0217701U - - Google Patents

Info

Publication number
JPH0217701U
JPH0217701U JP9561888U JP9561888U JPH0217701U JP H0217701 U JPH0217701 U JP H0217701U JP 9561888 U JP9561888 U JP 9561888U JP 9561888 U JP9561888 U JP 9561888U JP H0217701 U JPH0217701 U JP H0217701U
Authority
JP
Japan
Prior art keywords
refractive index
low refractive
optical
film
index material
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
JP9561888U
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 JP9561888U priority Critical patent/JPH0217701U/ja
Publication of JPH0217701U publication Critical patent/JPH0217701U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第１図は本実施例の光学多層膜が青ガラス基板
上に積層された概略構成を説明する模式断面図、
第２図は本実施例および比較例の光学多層膜を有
する青ガラス基板における反射光のｘｙ色度座標
図を示す。 １……第１高屈折率薄膜、２……第１低屈折率
薄膜、３……第２高屈折率薄膜、４……第２低屈
折率薄膜、５……青ガラス基板、１０……光学多
層膜。

Claims (1)

    【実用新案登録請求の範囲】
  1. 透明基板上に高屈折率物質よりなる反射したい
    光の波長（λ０）のλ０／４の光学的膜厚をもつ
    λ０／４高屈折率薄膜、低屈折率物質よりなる反
    射したい光の波長（λ０）のλ０／４の光学的膜
    厚をもつλ０／４低屈折率薄膜の順で交互に積層
    される２層以上の光学多層膜であつて、少なくと
    も一層の該λ０／４低屈折率薄膜の光学的膜厚は
    １．０６λ０／４以上で１．０９λ０／４以下で
    あることを特徴とする光学多層膜。
JP9561888U 1988-07-19 1988-07-19 Pending JPH0217701U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9561888U JPH0217701U (ja) 1988-07-19 1988-07-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9561888U JPH0217701U (ja) 1988-07-19 1988-07-19

Publications (1)

Publication Number Publication Date
JPH0217701U true JPH0217701U (ja) 1990-02-06

Family

ID=31320304

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9561888U Pending JPH0217701U (ja) 1988-07-19 1988-07-19

Country Status (1)

Country Link
JP (1) JPH0217701U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014524674A (ja) * 2011-09-01 2014-09-22 株式会社東芝 発光ダイオード装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62187802A (ja) * 1986-02-14 1987-08-17 Minolta Camera Co Ltd ビ−ムスプリツタ−
JPS62227102A (ja) * 1986-03-28 1987-10-06 Toshiba Corp 多層膜の光学的膜厚制御方法
JPS62299907A (ja) * 1986-06-20 1987-12-26 Matsushita Electric Ind Co Ltd 偏光ビ−ムスプリツタ−

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62187802A (ja) * 1986-02-14 1987-08-17 Minolta Camera Co Ltd ビ−ムスプリツタ−
JPS62227102A (ja) * 1986-03-28 1987-10-06 Toshiba Corp 多層膜の光学的膜厚制御方法
JPS62299907A (ja) * 1986-06-20 1987-12-26 Matsushita Electric Ind Co Ltd 偏光ビ−ムスプリツタ−

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014524674A (ja) * 2011-09-01 2014-09-22 株式会社東芝 発光ダイオード装置

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