WO2003060573A3 - Antiglare optical film, polarizing plate and display unit using the same - Google Patents

Antiglare optical film, polarizing plate and display unit using the same Download PDF

Info

Publication number
WO2003060573A3
WO2003060573A3 PCT/JP2003/000130 JP0300130W WO03060573A3 WO 2003060573 A3 WO2003060573 A3 WO 2003060573A3 JP 0300130 W JP0300130 W JP 0300130W WO 03060573 A3 WO03060573 A3 WO 03060573A3
Authority
WO
WIPO (PCT)
Prior art keywords
optical film
display unit
same
polarizing plate
antiglare optical
Prior art date
Application number
PCT/JP2003/000130
Other languages
French (fr)
Other versions
WO2003060573A2 (en
Inventor
Tsutomu Arai
Keiichi Miyazaki
Isao Ikuhara
Hirohisa Hokazono
Original Assignee
Fuji Photo Film Co Ltd
Tsutomu Arai
Keiichi Miyazaki
Isao Ikuhara
Hirohisa Hokazono
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
Priority claimed from JP2002004565A external-priority patent/JP2003207602A/en
Priority claimed from JP2002023870A external-priority patent/JP2003222713A/en
Application filed by Fuji Photo Film Co Ltd, Tsutomu Arai, Keiichi Miyazaki, Isao Ikuhara, Hirohisa Hokazono filed Critical Fuji Photo Film Co Ltd
Priority to KR10-2004-7010793A priority Critical patent/KR20040071306A/en
Priority to AU2003208003A priority patent/AU2003208003A1/en
Publication of WO2003060573A2 publication Critical patent/WO2003060573A2/en
Publication of WO2003060573A3 publication Critical patent/WO2003060573A3/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/11—Anti-reflection coatings
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Surface Treatment Of Optical Elements (AREA)

Abstract

An antiglare optical film comprising : a transparent film substrate (1) having a fine uneven surface structure (4) provided on at least one side of the transparent film substrate (1), wherein a proportion of reflected scattered light with an oblique angle θ of 10 ° or above is not greater than 2 % and an average interval of peaks in the fine uneven surface is from 1 µm to 50 µm.
PCT/JP2003/000130 2002-01-11 2003-01-09 Antiglare optical film, polarizing plate and display unit using the same WO2003060573A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR10-2004-7010793A KR20040071306A (en) 2002-01-11 2003-01-09 Antiglare optical film, polarizing plate and display unit using the same
AU2003208003A AU2003208003A1 (en) 2002-01-11 2003-01-09 Antiglare optical film, polarizing plate and display unit using the same

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2002-004565 2002-01-11
JP2002004565A JP2003207602A (en) 2002-01-11 2002-01-11 Antireflection film and its manufacturing method, polarizing plate, and liquid crystal display
JP2002-023870 2002-01-31
JP2002023870A JP2003222713A (en) 2002-01-31 2002-01-31 Glare shielding optical film, polarizing plate and display device using the same

Publications (2)

Publication Number Publication Date
WO2003060573A2 WO2003060573A2 (en) 2003-07-24
WO2003060573A3 true WO2003060573A3 (en) 2004-04-15

Family

ID=26625492

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2003/000130 WO2003060573A2 (en) 2002-01-11 2003-01-09 Antiglare optical film, polarizing plate and display unit using the same

Country Status (4)

Country Link
KR (1) KR20040071306A (en)
AU (1) AU2003208003A1 (en)
TW (1) TWI265307B (en)
WO (1) WO2003060573A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8124215B2 (en) 2006-03-28 2012-02-28 Nitto Denko Corporation Hard-coated antiglare film, method of manufacturing the same, optical device, polarizing plate, and image display
US8213085B2 (en) * 2008-01-18 2012-07-03 Visera Technologies Company Limited Image sensor device with high photosensitivity
KR101244879B1 (en) * 2012-03-19 2013-03-18 한국기계연구원 Anti-reflecting board and manufacturing method thereof
CN110462457B (en) 2017-04-11 2022-02-25 日本电气硝子株式会社 Transparent article
JP7040234B2 (en) 2018-04-04 2022-03-23 日本電気硝子株式会社 Goods
TWI675220B (en) * 2018-05-11 2019-10-21 友達光電股份有限公司 Display device and optical film
TWI721767B (en) 2020-01-31 2021-03-11 友達光電股份有限公司 Optical film and display module having the same

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0667541A2 (en) * 1994-02-15 1995-08-16 Dai Nippon Printing Co., Ltd. Optical functional materials and process for producing the same
EP0756191A2 (en) * 1995-07-27 1997-01-29 Canon Kabushiki Kaisha Liquid crystal display apparatus and anti-reflection film applicable thereto
EP0989443A2 (en) * 1998-09-22 2000-03-29 Fuji Photo Film Co., Ltd. Anti-reflection film and process for the preparation of the same
EP1089093A2 (en) * 1999-09-28 2001-04-04 Fuji Photo Film Co., Ltd. Anti-reflection film, polarizing plate comprising the same, and image display device using the anti-reflection film or the polarizing plate
EP1094340A2 (en) * 1999-09-29 2001-04-25 Fuji Photo Film Co., Ltd. Anti-glare and anti-reflection film, polarizing plate, and image display device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0667541A2 (en) * 1994-02-15 1995-08-16 Dai Nippon Printing Co., Ltd. Optical functional materials and process for producing the same
EP0756191A2 (en) * 1995-07-27 1997-01-29 Canon Kabushiki Kaisha Liquid crystal display apparatus and anti-reflection film applicable thereto
EP0989443A2 (en) * 1998-09-22 2000-03-29 Fuji Photo Film Co., Ltd. Anti-reflection film and process for the preparation of the same
EP1089093A2 (en) * 1999-09-28 2001-04-04 Fuji Photo Film Co., Ltd. Anti-reflection film, polarizing plate comprising the same, and image display device using the anti-reflection film or the polarizing plate
EP1094340A2 (en) * 1999-09-29 2001-04-25 Fuji Photo Film Co., Ltd. Anti-glare and anti-reflection film, polarizing plate, and image display device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
TOHDA H ET AL: "ANTI-GLARE, ANTI-REFLECTION AND ANTI-STATIC (AGRAS) COATING FOR CRTS", PROCEEDINGS OF THE INTERNATIONAL DISPLAY RESEARCH CONFERENCE JAPAN DISPLAY, XX, XX, 1992, pages 289 - 292, XP002045674 *

Also Published As

Publication number Publication date
TWI265307B (en) 2006-11-01
AU2003208003A8 (en) 2003-07-30
KR20040071306A (en) 2004-08-11
WO2003060573A2 (en) 2003-07-24
TW200302923A (en) 2003-08-16
AU2003208003A1 (en) 2003-07-30

Similar Documents

Publication Publication Date Title
EP0756191A3 (en) Liquid crystal display apparatus and anti-reflection film applicable thereto
EP1420273A3 (en) Optical film and liquid-crystal display device
JP4442836B2 (en) Optical film
WO2003093878A3 (en) High refraction film, its coating composition, and an anti-reflection film, a polarizing plate and an image display device including said film
CA2436715A1 (en) Super bright low reflectance liquid crystal display
EP1837684A3 (en) Optical functional materials and process for producing the same
TW200632369A (en) Optical sheet, backlight unit and display
EP0778440A3 (en) Backlighting device and color display device
EP1276001A3 (en) Liquid crystal display having reflector outside liquid crystal cell
KR100802743B1 (en) Optical film and liquid-crystal display device
EP1331509A3 (en) Transflective liquid-crystal display device
TW374856B (en) Reflector, method for fabricating the same and reflective liquid crystal display device incorporating the same
TWI265312B (en) Micro-mirror device with light angle amplification
WO2002084338A3 (en) Antireflection film, polarizing plate, and apparatus for displaying an image
WO2003010831A1 (en) Semiconductor light emitting device comprising uneven substrate
EP1659425B8 (en) Retroreflective sheet and external illumination system
AU2003208610A1 (en) Antiglare and antireflection film, polarizing plate and display device
EP2042892A3 (en) Optical film, polarizing plate, and image display apparatus
US20040109097A1 (en) Plane display device with touch panel
EP1126312A3 (en) Reflector and liquid-crystal display device
EP1251390A3 (en) Liquid crystal display device with improved viewing angle
US20030076465A1 (en) Reflective display device, light guide plate and method of manufacturing light guide plate
EP1113310A3 (en) Reflection-transmission double type liquid-crystal display device
TW200600837A (en) Light diffusing member for Transmission type screen
EP0928984A3 (en) Optical compensatory sheet and liquid crystal display

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ OM PH PL PT RO RU SC SD SE SG SK SL TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PT SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: 1020047010793

Country of ref document: KR

122 Ep: pct application non-entry in european phase