JPWO2020203643A1 - - Google Patents

Info

Publication number
JPWO2020203643A1
JPWO2020203643A1 JP2021511919A JP2021511919A JPWO2020203643A1 JP WO2020203643 A1 JPWO2020203643 A1 JP WO2020203643A1 JP 2021511919 A JP2021511919 A JP 2021511919A JP 2021511919 A JP2021511919 A JP 2021511919A JP WO2020203643 A1 JPWO2020203643 A1 JP WO2020203643A1
Authority
JP
Japan
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
JP2021511919A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPWO2020203643A1 publication Critical patent/JPWO2020203643A1/ja
Pending legal-status Critical Current

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
    • G02B5/0257—Diffusing elements; Afocal elements characterised by the diffusing properties creating an anisotropic diffusion characteristic, i.e. distributing output differently in two perpendicular axes
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • 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
    • 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
    • G02F1/133504—Diffusing, scattering, diffracting elements
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • 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
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/08—Mirrors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Liquid Crystal (AREA)
  • Dispersion Chemistry (AREA)
JP2021511919A 2019-03-29 2020-03-26 Pending JPWO2020203643A1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019069350 2019-03-29
PCT/JP2020/013660 WO2020203643A1 (ja) 2019-03-29 2020-03-26 反射型表示装置用光拡散フィルム積層体及びこれを用いた反射型表示装置

Publications (1)

Publication Number Publication Date
JPWO2020203643A1 true JPWO2020203643A1 (ko) 2020-10-08

Family

ID=72669060

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021511919A Pending JPWO2020203643A1 (ko) 2019-03-29 2020-03-26

Country Status (5)

Country Link
JP (1) JPWO2020203643A1 (ko)
KR (1) KR20210145764A (ko)
CN (1) CN113631966A (ko)
TW (1) TWI836047B (ko)
WO (1) WO2020203643A1 (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7308083B2 (ja) * 2019-06-26 2023-07-13 株式会社小糸製作所 車両用灯具
WO2024043333A1 (ja) * 2022-08-25 2024-02-29 リンテック株式会社 光拡散制御部材および反射型表示体

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002122714A (ja) * 2000-10-12 2002-04-26 Tomoegawa Paper Co Ltd 光拡散性粘着層、光拡散性粘着シートおよびそれを用いた液晶表示装置
JP2002214409A (ja) * 2001-01-16 2002-07-31 Toppan Printing Co Ltd 光拡散体および液晶表示装置
JP2012141593A (ja) * 2010-12-16 2012-07-26 Lintec Corp 光拡散フィルムおよび光拡散フィルムの製造方法
WO2014084361A1 (ja) * 2012-11-29 2014-06-05 株式会社巴川製紙所 異方性光学フィルム
WO2018051700A1 (ja) * 2016-09-14 2018-03-22 株式会社巴川製紙所 反射型表示装置用光拡散フィルム積層体及びこれを用いた反射型表示装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102425760A (zh) * 2011-09-30 2012-04-25 深圳市华星光电技术有限公司 一种复合型光学膜片、背光模组及液晶显示装置
JP5999992B2 (ja) * 2012-06-15 2016-09-28 リンテック株式会社 光拡散フィルムの製造方法
JP2014142502A (ja) 2013-01-24 2014-08-07 Japan Display Inc 反射型液晶表示装置及び電子機器
KR102372287B1 (ko) * 2016-09-14 2022-03-08 가부시키가이샤 도모에가와 세이시쇼 반사형 표시 장치용 광확산 필름 적층체 및 이것을 이용한 반사형 표시 장치
JP2018051639A (ja) 2016-09-26 2018-04-05 株式会社デンソーウェーブ ロボットの制御システム
KR101926633B1 (ko) 2016-11-07 2018-12-10 금강공업 주식회사 건축용 조립식 거푸집 패널

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002122714A (ja) * 2000-10-12 2002-04-26 Tomoegawa Paper Co Ltd 光拡散性粘着層、光拡散性粘着シートおよびそれを用いた液晶表示装置
JP2002214409A (ja) * 2001-01-16 2002-07-31 Toppan Printing Co Ltd 光拡散体および液晶表示装置
JP2012141593A (ja) * 2010-12-16 2012-07-26 Lintec Corp 光拡散フィルムおよび光拡散フィルムの製造方法
WO2014084361A1 (ja) * 2012-11-29 2014-06-05 株式会社巴川製紙所 異方性光学フィルム
WO2018051700A1 (ja) * 2016-09-14 2018-03-22 株式会社巴川製紙所 反射型表示装置用光拡散フィルム積層体及びこれを用いた反射型表示装置

Also Published As

Publication number Publication date
KR20210145764A (ko) 2021-12-02
CN113631966A (zh) 2021-11-09
WO2020203643A1 (ja) 2020-10-08
TWI836047B (zh) 2024-03-21
TW202104942A (zh) 2021-02-01

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