WO2013019080A3 - 복수의 광제어 요소를 구비한 광제어 장치 및 그 장치의 제조방법 - Google Patents

복수의 광제어 요소를 구비한 광제어 장치 및 그 장치의 제조방법 Download PDF

Info

Publication number
WO2013019080A3
WO2013019080A3 PCT/KR2012/006161 KR2012006161W WO2013019080A3 WO 2013019080 A3 WO2013019080 A3 WO 2013019080A3 KR 2012006161 W KR2012006161 W KR 2012006161W WO 2013019080 A3 WO2013019080 A3 WO 2013019080A3
Authority
WO
WIPO (PCT)
Prior art keywords
light control
liquid polymer
control device
manufacturing
mold
Prior art date
Application number
PCT/KR2012/006161
Other languages
English (en)
French (fr)
Other versions
WO2013019080A2 (ko
Inventor
이승섭
김원영
이정우
Original Assignee
하나마이크로(주)
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
Priority claimed from KR1020110107321A external-priority patent/KR20130016018A/ko
Application filed by 하나마이크로(주) filed Critical 하나마이크로(주)
Publication of WO2013019080A2 publication Critical patent/WO2013019080A2/ko
Publication of WO2013019080A3 publication Critical patent/WO2013019080A3/ko

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
    • B29C59/04—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing using rollers or endless belts
    • B29C59/046—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing using rollers or endless belts for layered or coated substantially flat surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/44—Compression means for making articles of indefinite length
    • B29C43/46—Rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
    • B29C2035/0827—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using UV radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/44—Compression means for making articles of indefinite length
    • B29C43/46—Rollers
    • B29C2043/461—Rollers the rollers having specific surface features
    • B29C2043/463—Rollers the rollers having specific surface features corrugated, patterned or embossed surface

Abstract

본 발명은 광제어 장치에 관한 것이다. 보다 상세하게는, 복수의 광제어 요소를 구비하여 디스플에이 장치에 표시되는 사생활 정보를 보호할 수 있는 프라이버시 보호 장치의 제조방법에 관한 것이다. 본 발명에 따른 광제어 장치 제조 방법은, 광투과성 기판의 일면에 광투과성이고 자외선 경화성인 액상 폴리머를 도포하는 액상 폴리머 도포 단계와, 외주면에 복수의 광제어 요소의 형상이 음각된 로울러 몰드로 액상폴리머가 몰드의 음각 내부로 들어가도록 상기 액상 폴리머를 가압하는 액상 폴리머 가압 성형 단계와, 성형된 액상 폴리머에 자외선을 조사하여 액상폴리머를 경화시키는 액상 폴리머 경화 단계를 포함한다. 본 발명의 복수의 광제어 요소를 구비한 광제어 장치 제조 방법에 의하면, 몰드를 사용하여 모든 방향에서의 시야각을 제한할 수 있는 품질이 우수한 광제어 장치를 대량생산할 수 있다. 특히 한 쌍의 가압로울러에 몰드를 통과시키거나 로울러 몰드를 사용하면, 광제어 장치를 연속적 대량 생산할 수 있다.
PCT/KR2012/006161 2011-08-03 2012-08-02 복수의 광제어 요소를 구비한 광제어 장치 및 그 장치의 제조방법 WO2013019080A2 (ko)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
KR10-2011-0077459 2011-08-03
KR20110077459 2011-08-03
KR10-2011-0083887 2011-08-23
KR20110083887 2011-08-23
KR1020110107321A KR20130016018A (ko) 2011-08-03 2011-10-20 복수의 광제어 요소를 구비한 광제어 장치
KR1020110107322A KR20130016019A (ko) 2011-08-03 2011-10-20 복수의 광제어 요소를 구비한 광제어 장치의 제조방법
KR10-2011-0107321 2011-10-20
KR10-2011-0107322 2011-10-20

Publications (2)

Publication Number Publication Date
WO2013019080A2 WO2013019080A2 (ko) 2013-02-07
WO2013019080A3 true WO2013019080A3 (ko) 2013-05-30

Family

ID=47629811

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/006161 WO2013019080A2 (ko) 2011-08-03 2012-08-02 복수의 광제어 요소를 구비한 광제어 장치 및 그 장치의 제조방법

Country Status (1)

Country Link
WO (1) WO2013019080A2 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9423665B2 (en) 2014-03-24 2016-08-23 Industrial Technology Research Institute Ambient light adjustment apparatus, method and system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003198186A (ja) * 2001-12-25 2003-07-11 Dainippon Printing Co Ltd 電磁波遮蔽シートの製造方法および電磁波遮蔽シート
KR100805796B1 (ko) * 2007-10-19 2008-02-21 주식회사 엘지에스 디스플레이 장치용 보안필름 및 그 제조방법
KR20080058370A (ko) * 2005-10-14 2008-06-25 쓰리엠 이노베이티브 프로퍼티즈 컴파니 프라이버시 필름의 제조 방법
KR20080089591A (ko) * 2006-01-12 2008-10-07 쓰리엠 이노베이티브 프로퍼티즈 컴파니 집광 필름
JP2009025621A (ja) * 2007-07-20 2009-02-05 Shin Etsu Polymer Co Ltd ディスプレイ表面シートおよびその製造方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003198186A (ja) * 2001-12-25 2003-07-11 Dainippon Printing Co Ltd 電磁波遮蔽シートの製造方法および電磁波遮蔽シート
KR20080058370A (ko) * 2005-10-14 2008-06-25 쓰리엠 이노베이티브 프로퍼티즈 컴파니 프라이버시 필름의 제조 방법
KR20080089591A (ko) * 2006-01-12 2008-10-07 쓰리엠 이노베이티브 프로퍼티즈 컴파니 집광 필름
JP2009025621A (ja) * 2007-07-20 2009-02-05 Shin Etsu Polymer Co Ltd ディスプレイ表面シートおよびその製造方法
KR100805796B1 (ko) * 2007-10-19 2008-02-21 주식회사 엘지에스 디스플레이 장치용 보안필름 및 그 제조방법

Also Published As

Publication number Publication date
WO2013019080A2 (ko) 2013-02-07

Similar Documents

Publication Publication Date Title
AU2013325559B2 (en) Manufacturing method for optical substrate using film shaped mold, manufacturing device, and optical substrate obtained thereby
WO2009011366A1 (ja) 画像表示装置及びその製造方法
TW201614271A (en) Microlens array substrate, electrooptical device including microlens array substrate, projection type display apparatus, and manufacturing method of microlens array substrate
EP3438714A4 (en) OPTICALLY ANISOTROPIC LAYER AND METHOD FOR PRODUCING THE SAME, OPTICALLY ANISOTROPIC LAMINATE AND PROCESS FOR PRODUCING THE SAME, OPTICALLY ANISOTROPIC TRANSFER BODY, POLARIZING PLATE, AND IMAGE DISPLAY DEVICE
WO2013161209A3 (en) Liquid crystal display device
EP3568727A4 (en) BACKLIGHT AND ITS MANUFACTURING METHOD, LIGHT GUIDE PLATE AND ITS MANUFACTURING METHOD, AND DISPLAY DEVICE
WO2014025068A3 (ja) 強化ガラス基板の製造方法及び強化ガラス基板
EP3439035A4 (en) THIN FILM TRANSISTOR NETWORK SUBSTRATE AND METHOD FOR MANUFACTURING SAME, AND DISPLAY DEVICE
GB2511463A (en) Optical security device with nanoparticle ink
WO2011004190A3 (en) Method of forming a photonic crystal material
WO2010090429A3 (ko) 입체영상 표시장치용 광학필터 제조방법
WO2011004198A3 (en) Patterning
WO2012108674A3 (ko) 폴리머가 분산된 반사 편광자 제조방법 및 장치
MX2015005447A (es) Metodo para la manufactura de micro caracteristicas de producto impreso y disposicion para la produccion continua de tal producto.
IN2013CN08433A (ko)
AR080631A1 (es) Marcado a base de polimeros de cristal liquido quiral
TW201335624A (zh) 柱狀透鏡式立體顯示裝置及其製造方法
GB201215319D0 (en) Polarizationh glasses type stereoscopic image display
EP3457441A4 (en) THIN-LAYER TRANSISTOR AND PRODUCTION METHOD THEREFOR, ARRAYSUBSTRAT AND MANUFACTURING METHOD THEREFOR AND DISPLAY DEVICE
WO2014000846A8 (en) Method of preparing a birefringent polymer film
RU2016128419A (ru) Создание прозрачного окна в защитной подложке для применений в печати с защитой от подделок
EP3335241A4 (en) ELECTRODE LAYER, THIN FILM TRANSISTOR, NETWORK SUBSTRATE, AND DISPLAY APPARATUS INCLUDING THE SAME, AND METHOD OF MANUFACTURING THE SAME
WO2017171323A3 (ko) 유연성 디스플레이 장치의 제조 방법
WO2017085648A3 (en) 3d printiing
EP3743656A4 (en) POLARIZATION RECYCLING BACKLIGHT, PROCEDURE AND MULTI-VIEW DISPLAY WITH SUBWAVE LENGTH GRIDS

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 12819319

Country of ref document: EP

Kind code of ref document: A2

122 Ep: pct application non-entry in european phase

Ref document number: 12819319

Country of ref document: EP

Kind code of ref document: A2