WO2010013820A1 - 偏光素子 - Google Patents

偏光素子 Download PDF

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Publication number
WO2010013820A1
WO2010013820A1 PCT/JP2009/063701 JP2009063701W WO2010013820A1 WO 2010013820 A1 WO2010013820 A1 WO 2010013820A1 JP 2009063701 W JP2009063701 W JP 2009063701W WO 2010013820 A1 WO2010013820 A1 WO 2010013820A1
Authority
WO
WIPO (PCT)
Prior art keywords
particles
fine metal
metal halide
region
many regions
Prior art date
Application number
PCT/JP2009/063701
Other languages
English (en)
French (fr)
Inventor
嘉隆 米田
三浦　義從
寿明 曽根原
Original Assignee
Ｈｏｙａ Ｃａｎｄｅｏ Ｏｐｔｒｏｎｉｃｓ株式会社
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 by Ｈｏｙａ Ｃａｎｄｅｏ Ｏｐｔｒｏｎｉｃｓ株式会社 filed Critical Ｈｏｙａ Ｃａｎｄｅｏ Ｏｐｔｒｏｎｉｃｓ株式会社
Priority to JP2009546608A priority Critical patent/JP4642921B2/ja
Priority to CN2009801040978A priority patent/CN101939672B/zh
Publication of WO2010013820A1 publication Critical patent/WO2010013820A1/ja
Priority to US13/017,426 priority patent/US8144398B2/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G02B5/3058—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state comprising electrically conductive elements, e.g. wire grids, conductive particles

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Polarising Elements (AREA)
  • Glass Compositions (AREA)

Abstract

　偏光素子は、略針状の多数の金属ハロゲン化物微粒子がその長手方向が略一方向に向くように配向分散されたガラス基体を還元性雰囲気中で熱処理して金属ハロゲン化物微粒子を還元することによって、還元前に前記個々の金属ハロゲン化物微粒子が占めていた多数の領域内に生成された金属微粒子を有し、多数の領域のうち少なくとも一部の領域に存在する金属微粒子数が、領域毎に複数個であって、多数の領域の個々の体積が、金属ハロゲン化物微粒子の総数の９０％以上において、２，５００～２，５００，０００ｎｍ３であり、領域毎に存在する複数個の金属微粒子の体積総和が、金属ハロゲン化物微粒子の総数の９０％以上において、領域の体積の４～４０％である。
PCT/JP2009/063701 2008-07-31 2009-07-31 偏光素子 WO2010013820A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2009546608A JP4642921B2 (ja) 2008-07-31 2009-07-31 偏光素子
CN2009801040978A CN101939672B (zh) 2008-07-31 2009-07-31 偏光元件
US13/017,426 US8144398B2 (en) 2008-07-31 2011-01-31 Polarizing element

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2008-198021 2008-07-31
JP2008198021 2008-07-31

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US13/017,426 Continuation US8144398B2 (en) 2008-07-31 2011-01-31 Polarizing element

Publications (1)

Publication Number Publication Date
WO2010013820A1 true WO2010013820A1 (ja) 2010-02-04

Family

ID=41610515

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2009/063701 WO2010013820A1 (ja) 2008-07-31 2009-07-31 偏光素子

Country Status (4)

Country Link
US (1) US8144398B2 (ja)
JP (1) JP4642921B2 (ja)
CN (1) CN101939672B (ja)
WO (1) WO2010013820A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022176915A1 (ja) * 2021-02-21 2022-08-25 Hoya株式会社 偏光ガラス及び光アイソレータ

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010044472A1 (ja) 2008-10-16 2010-04-22 Ｈｏｙａ Ｃａｎｄｅｏ Ｏｐｔｒｏｎｉｃｓ株式会社 偏光ガラスおよび光アイソレーター
KR102208964B1 (ko) * 2014-05-30 2021-01-28 삼성전자주식회사 근접장 렌즈 및 이를 포함하는 영상 장치

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0986956A (ja) * 1995-09-26 1997-03-31 Hoya Corp 偏光ガラスの製造方法
JP2009217177A (ja) * 2008-03-12 2009-09-24 Ｈｏｙａ Ｃａｎｄｅｏ Ｏｐｔｒｏｎｉｃｓ株式会社 光アイソレータ

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3954485A (en) * 1974-09-16 1976-05-04 Corning Glass Works Silver-free polarizing photochromic glasses
US4304584A (en) * 1980-04-28 1981-12-08 Corning Glass Works Method for making polarizing glasses by extrusion
US6313947B1 (en) * 1991-10-14 2001-11-06 Hoya Corporation Light polarizing glass containing copper particles and process for preparation thereof
JP3383960B2 (ja) * 1993-09-27 2003-03-10 Ｈｏｙａ株式会社 偏光ガラス及びその製造方法
JPH0840734A (ja) * 1994-07-29 1996-02-13 Hoya Corp 偏光ガラスの押出し成形方法
US5943156A (en) * 1997-04-25 1999-08-24 Tdk Corporation Polarizing plate and method of manufacturing polarizing plate
JP2002055226A (ja) * 2000-08-07 2002-02-20 Nippon Sheet Glass Co Ltd 偏光素子及びその製造方法
JP2002267842A (ja) * 2001-03-12 2002-09-18 Nippon Sheet Glass Co Ltd 偏光素子及びその製造方法
JP3549198B2 (ja) 2001-09-21 2004-08-04 Ｈｏｙａ株式会社 偏光ガラス及びその製造方法
US7618908B2 (en) * 2005-12-20 2009-11-17 Corning Incorporated Visible light optical polarizer made from stretched H2-treated glass
US8114797B2 (en) 2006-04-14 2012-02-14 Hoya Candeo Optronics Corporation Polarizing glass containing copper and optical isolator
JP4402728B2 (ja) 2008-04-21 2010-01-20 Ｈｏｙａ Ｃａｎｄｅｏ Ｏｐｔｒｏｎｉｃｓ株式会社 偏光ガラス、光アイソレーターおよび偏光ガラスの製造方法
WO2010044472A1 (ja) 2008-10-16 2010-04-22 Ｈｏｙａ Ｃａｎｄｅｏ Ｏｐｔｒｏｎｉｃｓ株式会社 偏光ガラスおよび光アイソレーター

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0986956A (ja) * 1995-09-26 1997-03-31 Hoya Corp 偏光ガラスの製造方法
JP2009217177A (ja) * 2008-03-12 2009-09-24 Ｈｏｙａ Ｃａｎｄｅｏ Ｏｐｔｒｏｎｉｃｓ株式会社 光アイソレータ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022176915A1 (ja) * 2021-02-21 2022-08-25 Hoya株式会社 偏光ガラス及び光アイソレータ

Also Published As

Publication number Publication date
CN101939672A (zh) 2011-01-05
US8144398B2 (en) 2012-03-27
JPWO2010013820A1 (ja) 2012-01-12
CN101939672B (zh) 2013-04-03
JP4642921B2 (ja) 2011-03-02
US20110181953A1 (en) 2011-07-28

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