CN1605891A - 一种制作导光板的方法 - Google Patents

一种制作导光板的方法 Download PDF

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Publication number
CN1605891A
CN1605891A CNA2004100900016A CN200410090001A CN1605891A CN 1605891 A CN1605891 A CN 1605891A CN A2004100900016 A CNA2004100900016 A CN A2004100900016A CN 200410090001 A CN200410090001 A CN 200410090001A CN 1605891 A CN1605891 A CN 1605891A
Authority
CN
China
Prior art keywords
transparent resin
resin plate
diaphragm
light guide
guide plate
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
CNA2004100900016A
Other languages
English (en)
Chinese (zh)
Inventor
绵贯旨彦
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical 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
Application filed by Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Publication of CN1605891A publication Critical patent/CN1605891A/zh
Pending legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0065—Manufacturing aspects; Material aspects
    • 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
    • G02B1/14—Protective coatings, e.g. hard coatings
    • 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
    • G02F1/133524—Light-guides, e.g. fibre-optic bundles, louvered or jalousie light-guides

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Diaphragms For Cameras (AREA)
  • Laser Beam Processing (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
CNA2004100900016A 2003-10-07 2004-09-30 一种制作导光板的方法 Pending CN1605891A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003347996 2003-10-07
JP347996/2003 2003-10-07

Publications (1)

Publication Number Publication Date
CN1605891A true CN1605891A (zh) 2005-04-13

Family

ID=34540326

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2004100900016A Pending CN1605891A (zh) 2003-10-07 2004-09-30 一种制作导光板的方法

Country Status (4)

Country Link
KR (1) KR20050033806A (ko)
CN (1) CN1605891A (ko)
AU (1) AU2004214519A1 (ko)
TW (1) TW200517691A (ko)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101313175B (zh) * 2005-11-17 2010-07-14 旭化成化学株式会社 导光板
CN102879853A (zh) * 2011-07-11 2013-01-16 住友化学株式会社 带掩蔽膜的导光板原板
TWI620963B (zh) * 2017-07-27 2018-04-11 群光電能科技股份有限公司 導光件及其製造方法
CN108287386A (zh) * 2018-01-16 2018-07-17 滁州佳宏光电有限公司 一种导光板边缘加工方法
CN112829004A (zh) * 2020-12-29 2021-05-25 安捷利（番禺）电子实业有限公司 一种自动冲切覆盖膜装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114609711B (zh) * 2022-03-09 2023-07-18 业成科技（成都）有限公司 光学元件的制造方法、夹持装置、显示模组及电子设备

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101313175B (zh) * 2005-11-17 2010-07-14 旭化成化学株式会社 导光板
CN102879853A (zh) * 2011-07-11 2013-01-16 住友化学株式会社 带掩蔽膜的导光板原板
TWI620963B (zh) * 2017-07-27 2018-04-11 群光電能科技股份有限公司 導光件及其製造方法
CN109307906A (zh) * 2017-07-27 2019-02-05 群光电能科技股份有限公司 导光件及其制造方法
CN108287386A (zh) * 2018-01-16 2018-07-17 滁州佳宏光电有限公司 一种导光板边缘加工方法
CN112829004A (zh) * 2020-12-29 2021-05-25 安捷利（番禺）电子实业有限公司 一种自动冲切覆盖膜装置
CN112829004B (zh) * 2020-12-29 2022-07-29 安捷利（番禺）电子实业有限公司 一种自动冲切覆盖膜装置

Also Published As

Publication number Publication date
AU2004214519A1 (en) 2005-04-21
TW200517691A (en) 2005-06-01
KR20050033806A (ko) 2005-04-13

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PB01 Publication
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication