JPS6066203A - Polarizing element - Google Patents

Polarizing element

Info

Publication number
JPS6066203A
JPS6066203A JP17409483A JP17409483A JPS6066203A JP S6066203 A JPS6066203 A JP S6066203A JP 17409483 A JP17409483 A JP 17409483A JP 17409483 A JP17409483 A JP 17409483A JP S6066203 A JPS6066203 A JP S6066203A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
film
transparent
resist
polarizing
thin
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
JP17409483A
Inventor
Teizo Maeda
Original Assignee
Matsushita Electric Ind Co Ltd
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

Links

Classifications

    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/30Polarising elements
    • G02B5/3025Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G02B5/3058Polarisers, 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
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/18Diffraction gratings
    • G02B5/1809Diffraction gratings with pitch less than or comparable to the wavelength

Abstract

PURPOSE:To obtain a polarizing element which is highly resistant to heat and moisture, is thin, decreases insertion loss and has high light transmittability by forming a fine diffraction grating consisting of a thin film of transparent conductive oxide on a transparent base plate. CONSTITUTION:A thin film 2 of transparent conductive oxide such as SnO2, Sb-doped SnO2, In2O3, Sn-doped In2O3 or the like is formed on a transparent base plate 1 of glass, molten quartz, polymethyl methacrylate or the like. Resist is then coated on the film 2 and is exposed with far UV rays or X-rays by using a mask formed with a resist pattern by electron beam working or is holographically exposed by using two-beam split light for which an He-Cd laser, Ar laser or the like is used. The resist is then etched after said exposure and the residual photoresist is removed by which a diffraction grating film 2 is formed. The polarizer which has high transmittance of the polarizing component and is suitable for a liquid crystal display device, etc. is thus obtd.
JP17409483A 1983-09-22 1983-09-22 Polarizing element Pending JPS6066203A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17409483A JPS6066203A (en) 1983-09-22 1983-09-22 Polarizing element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17409483A JPS6066203A (en) 1983-09-22 1983-09-22 Polarizing element

Publications (1)

Publication Number Publication Date
JPS6066203A true true JPS6066203A (en) 1985-04-16

Family

ID=15972544

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17409483A Pending JPS6066203A (en) 1983-09-22 1983-09-22 Polarizing element

Country Status (1)

Country Link
JP (1) JPS6066203A (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0349309A2 (en) * 1988-06-29 1990-01-03 Nec Corporation Birefringence diffraction grating type polarizer
JPH02228608A (en) * 1989-02-28 1990-09-11 Shimadzu Corp Grid polarizer
EP0416157A1 (en) * 1989-09-07 1991-03-13 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. Polarizer
JPH0384502A (en) * 1989-08-29 1991-04-10 Shimadzu Corp Grid polarizer
WO2002091044A1 (en) * 2001-04-26 2002-11-14 Nippon Sheet Glass Co., Ltd. Polarizing device, and method for manufacturing the same
US6586095B2 (en) * 2001-01-12 2003-07-01 Georgia Tech Research Corp. Semiconducting oxide nanostructures
EP1669780A1 (en) * 2004-12-10 2006-06-14 Canon Kabushiki Kaisha Optical element, method of manufacturing same, and optical apparatus using optical element
US7106507B2 (en) 2004-04-30 2006-09-12 Lg Electronics Inc. Flexible wire grid polarizer and fabricating method thereof
CN101924159A (en) * 2010-08-23 2010-12-22 江苏绿洲新能源有限公司 Solar battery with integrated diffraction grating and manufacturing method thereof
US8467016B2 (en) 2005-10-04 2013-06-18 Lg Display Co., Ltd. Liquid crystal display panel with polarization wire grid and method for fabricating the same
CN103323901A (en) * 2012-03-23 2013-09-25 精工爱普生株式会社 Polarization element and method of manufacturing polarization element
US8927069B1 (en) * 2013-10-02 2015-01-06 Eritek, Inc. Method and apparatus for improving radio frequency signal transmission through low-emissivity coated glass

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51107319A (en) * 1975-03-18 1976-09-22 Hoya Lens Co Ltd Henkososhioyobi sonoseizoho

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51107319A (en) * 1975-03-18 1976-09-22 Hoya Lens Co Ltd Henkososhioyobi sonoseizoho

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0349309A2 (en) * 1988-06-29 1990-01-03 Nec Corporation Birefringence diffraction grating type polarizer
JPH02228608A (en) * 1989-02-28 1990-09-11 Shimadzu Corp Grid polarizer
JPH0384502A (en) * 1989-08-29 1991-04-10 Shimadzu Corp Grid polarizer
EP0416157A1 (en) * 1989-09-07 1991-03-13 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. Polarizer
US6586095B2 (en) * 2001-01-12 2003-07-01 Georgia Tech Research Corp. Semiconducting oxide nanostructures
WO2002091044A1 (en) * 2001-04-26 2002-11-14 Nippon Sheet Glass Co., Ltd. Polarizing device, and method for manufacturing the same
US7106507B2 (en) 2004-04-30 2006-09-12 Lg Electronics Inc. Flexible wire grid polarizer and fabricating method thereof
EP1669780A1 (en) * 2004-12-10 2006-06-14 Canon Kabushiki Kaisha Optical element, method of manufacturing same, and optical apparatus using optical element
US8467016B2 (en) 2005-10-04 2013-06-18 Lg Display Co., Ltd. Liquid crystal display panel with polarization wire grid and method for fabricating the same
CN101924159A (en) * 2010-08-23 2010-12-22 江苏绿洲新能源有限公司 Solar battery with integrated diffraction grating and manufacturing method thereof
CN103323901A (en) * 2012-03-23 2013-09-25 精工爱普生株式会社 Polarization element and method of manufacturing polarization element
US8927069B1 (en) * 2013-10-02 2015-01-06 Eritek, Inc. Method and apparatus for improving radio frequency signal transmission through low-emissivity coated glass

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