JP4132546B2 - 光拡散板、光拡散板の製造方法および表示装置 - Google Patents

光拡散板、光拡散板の製造方法および表示装置 Download PDF

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Publication number
JP4132546B2
JP4132546B2 JP2000053391A JP2000053391A JP4132546B2 JP 4132546 B2 JP4132546 B2 JP 4132546B2 JP 2000053391 A JP2000053391 A JP 2000053391A JP 2000053391 A JP2000053391 A JP 2000053391A JP 4132546 B2 JP4132546 B2 JP 4132546B2
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JP
Japan
Prior art keywords
light
photosensitive
sphere
diffusing plate
coloring material
Prior art date
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Expired - Fee Related
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JP2000053391A
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English (en)
Japanese (ja)
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JP2001242309A5 (enExample
JP2001242309A (ja
Inventor
晃 山口
謙一 中川
純隆 龍田
俊孝 阿賀野
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Fujifilm Corp
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Fujifilm Corp
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Publication date
Application filed by Fujifilm Corp filed Critical Fujifilm Corp
Priority to JP2000053391A priority Critical patent/JP4132546B2/ja
Priority to EP01104786A priority patent/EP1130421A3/en
Priority to US09/794,399 priority patent/US20010035926A1/en
Publication of JP2001242309A publication Critical patent/JP2001242309A/ja
Publication of JP2001242309A5 publication Critical patent/JP2001242309A5/ja
Priority to US12/164,398 priority patent/US20090009701A1/en
Application granted granted Critical
Publication of JP4132546B2 publication Critical patent/JP4132546B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • 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
    • G02B5/021—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures
    • G02B5/0226—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures having particles on the surface
    • 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
    • G02F1/133504—Diffusing, scattering, diffracting elements

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Liquid Crystal (AREA)
  • Materials For Photolithography (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
JP2000053391A 2000-02-29 2000-02-29 光拡散板、光拡散板の製造方法および表示装置 Expired - Fee Related JP4132546B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2000053391A JP4132546B2 (ja) 2000-02-29 2000-02-29 光拡散板、光拡散板の製造方法および表示装置
EP01104786A EP1130421A3 (en) 2000-02-29 2001-02-27 Light diffusing plate and display apparatus
US09/794,399 US20010035926A1 (en) 2000-02-29 2001-02-28 Light diffusing plate and display apparatus
US12/164,398 US20090009701A1 (en) 2000-02-29 2008-06-30 Light Diffusing Plate and Display Apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000053391A JP4132546B2 (ja) 2000-02-29 2000-02-29 光拡散板、光拡散板の製造方法および表示装置

Publications (3)

Publication Number Publication Date
JP2001242309A JP2001242309A (ja) 2001-09-07
JP2001242309A5 JP2001242309A5 (enExample) 2005-11-10
JP4132546B2 true JP4132546B2 (ja) 2008-08-13

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Family Applications (1)

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JP2000053391A Expired - Fee Related JP4132546B2 (ja) 2000-02-29 2000-02-29 光拡散板、光拡散板の製造方法および表示装置

Country Status (3)

Country Link
US (2) US20010035926A1 (enExample)
EP (1) EP1130421A3 (enExample)
JP (1) JP4132546B2 (enExample)

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US7273773B2 (en) * 2004-01-26 2007-09-25 Semiconductor Energy Laboratory Co., Ltd. Display device, method for manufacturing thereof, and television device
US7462514B2 (en) 2004-03-03 2008-12-09 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device and method for manufacturing the same, liquid crystal television, and EL television
US20050196710A1 (en) * 2004-03-04 2005-09-08 Semiconductor Energy Laboratory Co., Ltd. Method for forming pattern, thin film transistor, display device and method for manufacturing the same, and television apparatus
CN100593244C (zh) * 2004-03-19 2010-03-03 株式会社半导体能源研究所 形成图案的方法、薄膜晶体管、显示设备及其制造方法
US7642038B2 (en) * 2004-03-24 2010-01-05 Semiconductor Energy Laboratory Co., Ltd. Method for forming pattern, thin film transistor, display device, method for manufacturing thereof, and television apparatus
US8158517B2 (en) 2004-06-28 2012-04-17 Semiconductor Energy Laboratory Co., Ltd. Method for manufacturing wiring substrate, thin film transistor, display device and television device
CN101030536B (zh) * 2006-03-02 2010-06-23 株式会社半导体能源研究所 电路图案、薄膜晶体管及电子设备的制造方法
TW200838471A (en) * 2007-03-26 2008-10-01 Wells Technology Co Ltd Dr X-ray film reading device
US20110043543A1 (en) * 2009-08-18 2011-02-24 Hui Chen Color tuning for electrophoretic display
CN102483474B (zh) * 2009-11-25 2014-04-23 夏普株式会社 光扩散偏光片、光扩散偏光片的制造方法和显示装置
KR102081158B1 (ko) * 2012-10-22 2020-02-25 엘지디스플레이 주식회사 와이어 메시 타입 확산판과 그 제조방법, 및 이를 구비한 액정표시장치
EP2997420B1 (en) 2013-05-17 2018-06-06 E Ink California, LLC Color display device with color filters
TWI534520B (zh) 2013-10-11 2016-05-21 電子墨水加利福尼亞有限責任公司 彩色顯示裝置
CN105900005B (zh) 2014-01-14 2019-02-22 伊英克加利福尼亚有限责任公司 全彩色显示装置
EP3936935A1 (en) 2014-02-19 2022-01-12 E Ink California, LLC Driving method for a color electrophoretic display
US10380955B2 (en) 2014-07-09 2019-08-13 E Ink California, Llc Color display device and driving methods therefor
US10891906B2 (en) 2014-07-09 2021-01-12 E Ink California, Llc Color display device and driving methods therefor
US10147366B2 (en) 2014-11-17 2018-12-04 E Ink California, Llc Methods for driving four particle electrophoretic display
JP2019523562A (ja) 2016-07-29 2019-08-22 トリナミクス ゲゼルシャフト ミット ベシュレンクテル ハフツング 光学的検出のための光センサおよび検出器
KR102431355B1 (ko) 2016-10-25 2022-08-10 트리나미엑스 게엠베하 적어도 하나의 대상체의 광학적 검출을 위한 검출기
EP3571522B1 (en) 2016-11-17 2023-05-10 trinamiX GmbH Detector for optically detecting at least one object
US11266832B2 (en) 2017-11-14 2022-03-08 E Ink California, Llc Electrophoretic active delivery system including porous conductive electrode layer
WO2021108210A1 (en) 2019-11-27 2021-06-03 E Ink California, Llc Benefit agent delivery system comprising microcells having an electrically eroding sealing layer

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Also Published As

Publication number Publication date
EP1130421A3 (en) 2002-09-11
US20090009701A1 (en) 2009-01-08
US20010035926A1 (en) 2001-11-01
EP1130421A2 (en) 2001-09-05
JP2001242309A (ja) 2001-09-07

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