TW200508726A - Light diffusing plate for liquid crystal display and polycarbonate resin composition for light diffusing plate for liquid crystal display - Google Patents

Light diffusing plate for liquid crystal display and polycarbonate resin composition for light diffusing plate for liquid crystal display

Info

Publication number
TW200508726A
TW200508726A TW093116051A TW93116051A TW200508726A TW 200508726 A TW200508726 A TW 200508726A TW 093116051 A TW093116051 A TW 093116051A TW 93116051 A TW93116051 A TW 93116051A TW 200508726 A TW200508726 A TW 200508726A
Authority
TW
Taiwan
Prior art keywords
light diffusing
liquid crystal
crystal display
diffusing plate
resin composition
Prior art date
Application number
TW093116051A
Other languages
English (en)
Chinese (zh)
Other versions
TWI338176B (https=
Inventor
Michio Matsuura
Norihito Taki
Takehisa Kishimoto
Original Assignee
Nippon Polyester Kk
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 Nippon Polyester Kk filed Critical Nippon Polyester Kk
Publication of TW200508726A publication Critical patent/TW200508726A/zh
Application granted granted Critical
Publication of TWI338176B publication Critical patent/TWI338176B/zh

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
    • G02B5/0236—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element
    • G02B5/0242—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element by means of dispersed particles
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0268—Diffusing elements; Afocal elements characterized by the fabrication or manufacturing method
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0273—Diffusing elements; Afocal elements characterized by the use
    • G02B5/0278—Diffusing elements; Afocal elements characterized by the use used in transmission
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133602—Direct backlight
    • G02F1/133606—Direct backlight including a specially adapted diffusing, scattering or light controlling members
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
    • C09K2323/03—Viewing layer characterised by chemical composition
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Liquid Crystal (AREA)
  • Laminated Bodies (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
TW093116051A 2003-06-04 2004-06-04 Light diffusing plate for liquid crystal display and polycarbonate resin composition for light diffusing plate for liquid crystal display TW200508726A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003159961 2003-06-04

Publications (2)

Publication Number Publication Date
TW200508726A true TW200508726A (en) 2005-03-01
TWI338176B TWI338176B (https=) 2011-03-01

Family

ID=33508538

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093116051A TW200508726A (en) 2003-06-04 2004-06-04 Light diffusing plate for liquid crystal display and polycarbonate resin composition for light diffusing plate for liquid crystal display

Country Status (7)

Country Link
US (1) US8169706B2 (https=)
JP (2) JP5010831B2 (https=)
KR (1) KR100994755B1 (https=)
CN (1) CN1777833A (https=)
DE (1) DE112004000823T5 (https=)
TW (1) TW200508726A (https=)
WO (1) WO2004109379A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10367330B2 (en) 2016-03-11 2019-07-30 Delta Electronics, Inc. Diffuser, laser-light-source module using the same, and method for manufacturing the same

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WO2015133332A1 (ja) * 2014-03-04 2015-09-11 Dic株式会社 メソゲン基を有する化合物を含有する重合性組成物及びその重合体
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KR102731599B1 (ko) * 2016-11-07 2024-11-22 삼성디스플레이 주식회사 유리 기판, 유리 기판의 제조 방법, 및 유리 기판을 포함하는 표시 장치
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CN114624922B (zh) * 2022-03-17 2023-06-23 纳晶科技股份有限公司 量子点光学板及含其的发光装置
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10367330B2 (en) 2016-03-11 2019-07-30 Delta Electronics, Inc. Diffuser, laser-light-source module using the same, and method for manufacturing the same

Also Published As

Publication number Publication date
US8169706B2 (en) 2012-05-01
JP2011128640A (ja) 2011-06-30
US20070053031A1 (en) 2007-03-08
KR100994755B1 (ko) 2010-11-17
CN1777833A (zh) 2006-05-24
DE112004000823T5 (de) 2006-04-13
WO2004109379A1 (ja) 2004-12-16
JP5010831B2 (ja) 2012-08-29
TWI338176B (https=) 2011-03-01
KR20060006053A (ko) 2006-01-18
JPWO2004109379A1 (ja) 2006-08-10

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MM4A Annulment or lapse of patent due to non-payment of fees