KR101887735B1 - 편광자의 제조 방법 - Google Patents

편광자의 제조 방법 Download PDF

Info

Publication number
KR101887735B1
KR101887735B1 KR1020150186556A KR20150186556A KR101887735B1 KR 101887735 B1 KR101887735 B1 KR 101887735B1 KR 1020150186556 A KR1020150186556 A KR 1020150186556A KR 20150186556 A KR20150186556 A KR 20150186556A KR 101887735 B1 KR101887735 B1 KR 101887735B1
Authority
KR
South Korea
Prior art keywords
resin layer
laminate
stretching
polarizer
polyvinyl alcohol
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.)
Active
Application number
KR1020150186556A
Other languages
English (en)
Korean (ko)
Other versions
KR20160100813A (ko
Inventor
슈사쿠 고토
마사히로 야에가시
Original Assignee
닛토덴코 가부시키가이샤
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 닛토덴코 가부시키가이샤 filed Critical 닛토덴코 가부시키가이샤
Publication of KR20160100813A publication Critical patent/KR20160100813A/ko
Application granted granted Critical
Publication of KR101887735B1 publication Critical patent/KR101887735B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G02B5/3033—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid
    • G02B5/3041—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid comprising multiple thin layers, e.g. multilayer stacks
    • G02B5/305—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid comprising multiple thin layers, e.g. multilayer stacks including organic materials, e.g. polymeric layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/0073—Optical laminates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/402—Coloured
    • B32B2307/4026—Coloured within the layer by addition of a colorant, e.g. pigments, dyes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Polarising Elements (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Mechanical Engineering (AREA)
KR1020150186556A 2015-02-16 2015-12-24 편광자의 제조 방법 Active KR101887735B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015027661A JP6152128B2 (ja) 2015-02-16 2015-02-16 偏光子の製造方法
JPJP-P-2015-027661 2015-02-16

Publications (2)

Publication Number Publication Date
KR20160100813A KR20160100813A (ko) 2016-08-24
KR101887735B1 true KR101887735B1 (ko) 2018-08-10

Family

ID=56692289

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020150186556A Active KR101887735B1 (ko) 2015-02-16 2015-12-24 편광자의 제조 방법

Country Status (5)

Country Link
JP (1) JP6152128B2 (enExample)
KR (1) KR101887735B1 (enExample)
CN (2) CN112051636A (enExample)
TW (1) TWI694917B (enExample)
WO (1) WO2016132960A1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6734745B2 (ja) * 2015-10-14 2020-08-05 日東電工株式会社 偏光子およびその製造方法
JP6814600B2 (ja) * 2016-10-28 2021-01-20 日東電工株式会社 偏光子およびその製造方法
JP2019211528A (ja) * 2018-05-31 2019-12-12 日東電工株式会社 偏光板および画像表示装置
JP2020020973A (ja) * 2018-08-01 2020-02-06 日東電工株式会社 偏光子、偏光板、および、画像表示装置
WO2020121907A1 (ja) * 2018-12-11 2020-06-18 住友化学株式会社 偏光フィルム及びその製造方法
JP7046901B2 (ja) * 2018-12-25 2022-04-04 日東電工株式会社 偏光子、および、その製造方法
CN109890053B (zh) * 2019-01-31 2021-06-11 展讯通信（上海）有限公司 数据发送方法、数据发送设备、多链路系统和存储介质
CN110376673B (zh) * 2019-07-22 2022-04-15 京东方科技集团股份有限公司 一种偏光层及其制备方法、偏光片以及清洗机
CN110488407B (zh) * 2019-08-05 2021-09-03 深圳市三利谱光电科技股份有限公司 局部具有偏振差异的偏光片及其制备方法
CN114649493B (zh) * 2020-12-21 2025-05-09 华为技术有限公司 显示组件及其制备方法、显示装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014081482A (ja) * 2012-10-16 2014-05-08 Nitto Denko Corp 偏光子および画像表示装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4181756A (en) * 1977-10-05 1980-01-01 Fergason James L Process for increasing display brightness of liquid crystal displays by bleaching polarizers using screen-printing techniques
US4466704A (en) * 1981-07-20 1984-08-21 Polaroid Corporation Patterned polarizer having differently dyed areas
JPS6036563B2 (ja) * 1982-03-29 1985-08-21 日東電工株式会社 部分偏光フイルムの製法
US5327285A (en) * 1990-06-11 1994-07-05 Faris Sadeg M Methods for manufacturing micropolarizers
JP5553468B2 (ja) * 2006-10-05 2014-07-16 日東電工株式会社 偏光板および液晶表示装置
JP4339350B2 (ja) * 2006-11-20 2009-10-07 日東電工株式会社 偏光子の製造方法
JP4838283B2 (ja) * 2007-05-29 2011-12-14 日東電工株式会社 偏光子の製造方法、偏光子、偏光板、光学フィルムおよび画像表示装置
KR20100125537A (ko) * 2009-05-21 2010-12-01 동우 화인켐 주식회사 편광격자 스크린의 제조방법, 편광격자 스크린 및 이것이 구비된 3차원 화상표시장치
JP5667016B2 (ja) * 2010-09-03 2015-02-12 日東電工株式会社 薄型偏光膜、薄型偏光膜を有する光学積層体、および薄型偏光膜の製造方法
US8467177B2 (en) * 2010-10-29 2013-06-18 Apple Inc. Displays with polarizer windows and opaque masking layers for electronic devices
TWI401479B (zh) * 2010-12-09 2013-07-11 Sumitomo Chemical Co 偏光性積層膜及偏光板之製造方法
JP2014211548A (ja) * 2013-04-19 2014-11-13 住友化学株式会社 偏光能を示さない領域を有する偏光性積層フィルムの製造方法及び偏光板
DE102013111594B4 (de) * 2013-10-21 2015-04-30 Federal-Mogul Bremsbelag Gmbh Verfahren zur Herstellung eines Trägerkörpers mit Tilgermasse zur Veränderung der Schwingung für einen Bremsbelag einer Scheibenbremse
TWI569053B (zh) * 2014-06-30 2017-02-01 Lg 化學股份有限公司 偏光板的製造方法、偏光板及影像顯示器

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014081482A (ja) * 2012-10-16 2014-05-08 Nitto Denko Corp 偏光子および画像表示装置

Also Published As

Publication number Publication date
WO2016132960A1 (ja) 2016-08-25
JP2016151604A (ja) 2016-08-22
TW201630705A (zh) 2016-09-01
KR20160100813A (ko) 2016-08-24
CN112051636A (zh) 2020-12-08
CN105891931A (zh) 2016-08-24
TWI694917B (zh) 2020-06-01
JP6152128B2 (ja) 2017-06-21

Similar Documents

Publication Publication Date Title
KR101887735B1 (ko) 편광자의 제조 방법
KR102338450B1 (ko) 편광자, 편광판, 및 화상 표시 장치
KR102337923B1 (ko) 편광자, 편광판, 및 화상 표시 장치
CN111090139B (zh) 长条状的偏光件、长条状的偏光板及图像显示装置
CN106471404B (zh) 长条状的偏光件的制造方法
CN107710039B (zh) 偏振片
KR102337921B1 (ko) 편광자, 편광판, 및 화상 표시 장치
TWI697700B (zh) 偏光件及其製造方法、偏光板及影像顯示裝置
KR20160079665A (ko) 편광판의 제조 방법
CN106597594B (zh) 偏振片及其制造方法

Legal Events

Date Code Title Description
A201 Request for examination
PA0109 Patent application

St.27 status event code: A-0-1-A10-A12-nap-PA0109

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

D13-X000 Search requested

St.27 status event code: A-1-2-D10-D13-srh-X000

D14-X000 Search report completed

St.27 status event code: A-1-2-D10-D14-srh-X000

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

AMND Amendment
E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

AMND Amendment
P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

P22-X000 Classification modified

St.27 status event code: A-2-2-P10-P22-nap-X000

E601 Decision to refuse application
PE0601 Decision on rejection of patent

St.27 status event code: N-2-6-B10-B15-exm-PE0601

AMND Amendment
E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PX0901 Re-examination

St.27 status event code: A-2-3-E10-E12-rex-PX0901

PX0701 Decision of registration after re-examination

St.27 status event code: A-3-4-F10-F13-rex-PX0701

X701 Decision to grant (after re-examination)
GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U11-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 5

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 6

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 7

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 8

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-OTH-PR1001 (AS PROVIDED BY THE NATIONAL OFFICE)

Year of fee payment: 8