CN106716012B - 导光板的制造方法 - Google Patents

导光板的制造方法 Download PDF

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Publication number
CN106716012B
CN106716012B CN201580010308.7A CN201580010308A CN106716012B CN 106716012 B CN106716012 B CN 106716012B CN 201580010308 A CN201580010308 A CN 201580010308A CN 106716012 B CN106716012 B CN 106716012B
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CN
China
Prior art keywords
roller
polycarbonate
sheet
light guide
guide plate
Prior art date
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CN201580010308.7A
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English (en)
Chinese (zh)
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CN106716012A (zh
Inventor
冈田博司
冈田耕治
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.)
Sumika Polycarbonate Ltd
Nitto Jushi Kogyo Co Ltd
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Sumika Polycarbonate Ltd
Nitto Jushi Kogyo Co Ltd
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Publication of CN106716012A publication Critical patent/CN106716012A/zh
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Publication of CN106716012B publication Critical patent/CN106716012B/zh
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  • Planar Illumination Modules (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
CN201580010308.7A 2015-08-25 2015-08-25 导光板的制造方法 Active CN106716012B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2015/073896 WO2017033290A1 (fr) 2015-08-25 2015-08-25 Procédé de production pour plaque de guidage de lumière

Publications (2)

Publication Number Publication Date
CN106716012A CN106716012A (zh) 2017-05-24
CN106716012B true CN106716012B (zh) 2020-03-27

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CN201580010308.7A Active CN106716012B (zh) 2015-08-25 2015-08-25 导光板的制造方法

Country Status (4)

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JP (1) JP5973110B1 (fr)
CN (1) CN106716012B (fr)
TW (1) TWI707770B (fr)
WO (1) WO2017033290A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019130567A1 (fr) * 2017-12-28 2019-07-04 日東樹脂工業株式会社 Procédé de fabrication de plaque de guidage de lumière
CN109228236A (zh) * 2018-09-30 2019-01-18 深圳市普耐科技有限公司 一种曲线型挤出成型模具
CN109228235A (zh) * 2018-09-30 2019-01-18 深圳市普耐科技有限公司 一种直线型挤出成型模具
JP7178600B2 (ja) * 2019-03-11 2022-11-28 パナソニックＩｐマネジメント株式会社 フィルム構造体の製造方法及び製造装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101788131A (zh) * 2009-01-28 2010-07-28 住友化学株式会社 导光板

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2002211017A1 (en) * 2000-11-13 2002-05-21 Asahi Kasei Kabushiki Kaisha Light guide and method for producing transparent thermoplastic resin compositionfor light guide
TW200638128A (en) * 2004-09-30 2006-11-01 Sony Corp Optical sheet, backlight, and liquid crystal display device
CN101180172A (zh) * 2005-03-16 2008-05-14 富士胶片株式会社 制备树脂片的方法
US20110242851A1 (en) * 2010-04-06 2011-10-06 Skc Haas Display Films Co., Ltd. Double-sided light guide plate manufactured with patterned rollers
US20110242848A1 (en) * 2010-04-06 2011-10-06 SKC Haas Display Film Co., Ltd. Printed double-sided light guide plate
JP2012008309A (ja) * 2010-06-24 2012-01-12 Dainippon Printing Co Ltd 光学シート、面光源装置、表示装置
US20120051704A1 (en) * 2010-08-31 2012-03-01 SKC Haas Disolay Films Co., Ltd. Optical sheet having thin double-sided light guide
US20120051091A1 (en) * 2010-08-31 2012-03-01 Skc Haas Display Films Co., Ltd. Optical sheet manufactured with patterned rollers
WO2013001867A1 (fr) * 2011-06-28 2013-01-03 住化スタイロンポリカーボネート株式会社 Composition de résine de polycarbonate
JP6377887B2 (ja) * 2012-02-17 2018-08-22 学校法人慶應義塾 液晶表示装置
US20140093650A1 (en) * 2012-09-28 2014-04-03 Skc Haas Display Films Co., Ltd. Method of manufacturing a composite light guide
US20140133177A1 (en) * 2013-04-24 2014-05-15 Light Polymers Holding Lcd backlight component coatings for reducing light losses and improving in-stack light collimation
JP6277650B2 (ja) * 2013-09-30 2018-02-14 大日本印刷株式会社 導光板、面光源装置、映像源ユニット、及び液晶表示装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101788131A (zh) * 2009-01-28 2010-07-28 住友化学株式会社 导光板

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Fabrication of dual brightness enhancement structures on light guide plates using UV roll-to-plate imprinting lithography;Jen-Chih Yang等;《Optik》;20121220;3324-3328 *

Also Published As

Publication number Publication date
TW201710059A (zh) 2017-03-16
JPWO2017033290A1 (ja) 2017-08-24
JP5973110B1 (ja) 2016-08-23
TWI707770B (zh) 2020-10-21
CN106716012A (zh) 2017-05-24
WO2017033290A1 (fr) 2017-03-02

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Address after: Tokyo, Japan

Applicant after: NITTO JUSHI KOGYO CO., LTD.

Applicant after: Residence PC Company Limited

Address before: Tokyo, Japan

Applicant before: NITTO JUSHI KOGYO CO., LTD.

Applicant before: Sumitomo Dow Ltd.

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