TW200730314A - Method of manufacturing optical film product - Google Patents
Method of manufacturing optical film productInfo
- Publication number
- TW200730314A TW200730314A TW096101149A TW96101149A TW200730314A TW 200730314 A TW200730314 A TW 200730314A TW 096101149 A TW096101149 A TW 096101149A TW 96101149 A TW96101149 A TW 96101149A TW 200730314 A TW200730314 A TW 200730314A
- Authority
- TW
- Taiwan
- Prior art keywords
- optical film
- film product
- die
- cutting
- manufacturing optical
- Prior art date
Links
Classifications
-
- 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
-
- 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
- G02B5/3066—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state involving the reflection of light at a particular angle of incidence, e.g. Brewster's angle
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
- G02B5/3083—Birefringent or phase retarding 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
- G02F1/133504—Diffusing, scattering, diffracting 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
- G02F1/133528—Polarisers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Polarising Elements (AREA)
- Liquid Crystal (AREA)
- Optical Elements Other Than Lenses (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006004555A JP2007187781A (ja) | 2006-01-12 | 2006-01-12 | 光学フィルム製品の製造方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
TW200730314A true TW200730314A (en) | 2007-08-16 |
Family
ID=38343008
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW096101149A TW200730314A (en) | 2006-01-12 | 2007-01-11 | Method of manufacturing optical film product |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP2007187781A (zh) |
KR (1) | KR20070075333A (zh) |
CN (1) | CN101221314A (zh) |
PL (1) | PL381516A1 (zh) |
TW (1) | TW200730314A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI693136B (zh) * | 2019-02-27 | 2020-05-11 | 凌巨科技股份有限公司 | 具有孔洞的異形偏光片及其形成方法 |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009056583A (ja) * | 2007-08-08 | 2009-03-19 | Nitto Denko Corp | フィルム片の製造方法、フィルム切断用の切断刃、及びフィルム片の製造装置 |
JP2010197556A (ja) * | 2009-02-24 | 2010-09-09 | Casio Computer Co Ltd | 光学シート積層体、バックライト装置及びそれらの製造方法 |
JP2010197937A (ja) * | 2009-02-27 | 2010-09-09 | Casio Computer Co Ltd | 光学シート、光学シート積層体及びバックライト装置 |
CN102156318B (zh) * | 2011-03-25 | 2013-03-13 | 明基材料有限公司 | 提升偏光板的吸收轴精度的制造方法及偏光板 |
JP6280302B2 (ja) * | 2012-12-05 | 2018-02-14 | 住友化学株式会社 | 光拡散板 |
JP6515917B2 (ja) | 2014-06-18 | 2019-05-22 | 東洋紡株式会社 | 自己粘着性表面保護フィルム |
TWI639859B (zh) * | 2015-05-14 | 2018-11-01 | 住華科技股份有限公司 | 非矩形之偏光板及其製造方法 |
KR20180031058A (ko) * | 2015-08-21 | 2018-03-27 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 광축을 갖는 광학 필름 및 그의 처리 시스템 및 방법 |
WO2017077963A1 (ja) | 2015-11-05 | 2017-05-11 | シャープ株式会社 | 液晶表示装置 |
JP6460537B2 (ja) * | 2016-08-02 | 2019-01-30 | 日東電工株式会社 | 刃型、該刃型を用いたフィルムの打ち抜き方法、および該刃型を備える打ち抜き装置 |
CN106555186A (zh) * | 2016-11-28 | 2017-04-05 | 惠州市宏赫精密模具有限公司 | 一种蚀刻刀模画线加工方法 |
CN107817546A (zh) * | 2017-11-22 | 2018-03-20 | 东莞市圆美精密电子有限公司 | 一种裸眼3d玻璃膜及其制造方法 |
CN108387965B (zh) * | 2018-02-07 | 2020-12-25 | 深圳市鸿展光电有限公司 | 应用于异形屏的偏光片的加工方法 |
JP7255974B2 (ja) | 2018-04-27 | 2023-04-11 | 日東電工株式会社 | 樹脂シートおよびその製造方法 |
JP7191542B2 (ja) | 2018-04-27 | 2022-12-19 | 日東電工株式会社 | カバーガラス付光学積層体、および、カバーガラス付画像表示装置 |
CN108994143A (zh) * | 2018-07-24 | 2018-12-14 | 广东长盈精密技术有限公司 | 手机中框无料纹冲压下料的方法 |
WO2020079875A1 (ja) | 2018-10-18 | 2020-04-23 | 日東電工株式会社 | カバーガラス付光学積層体およびカバーガラス付画像表示装置 |
WO2020162116A1 (ja) | 2019-02-08 | 2020-08-13 | 日東電工株式会社 | 光学フィルムの製造方法 |
JP7475289B2 (ja) | 2019-02-13 | 2024-04-26 | 日東電工株式会社 | 光学フィルムの製造方法 |
JP7446721B2 (ja) * | 2019-05-13 | 2024-03-11 | 日東電工株式会社 | 偏光板、偏光板中間体、偏光板の製造方法および打ち抜き刃型 |
JP2021149004A (ja) * | 2020-03-19 | 2021-09-27 | 住友ベークライト株式会社 | 光学シート母材 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57132989A (en) * | 1981-02-10 | 1982-08-17 | Nitto Electric Ind Co | Method and device for cutting corner of polarizing plate |
JPH10300933A (ja) * | 1997-04-22 | 1998-11-13 | Dainippon Printing Co Ltd | 拡散ホログラム光学素子 |
JP2002011697A (ja) * | 2000-04-24 | 2002-01-15 | Optrex Corp | 液晶表示パネル用プラスチック基板の切断方法 |
JP3974400B2 (ja) * | 2002-01-07 | 2007-09-12 | 日東電工株式会社 | シート状成形体の検査結果記録方法及び検査結果記録システム及びロール状成形体 |
JP2004167673A (ja) * | 2002-10-29 | 2004-06-17 | Nitto Denko Corp | 積層シートの切削加工方法及び積層シート及び光学素子及び画像表示装置 |
JP2005326831A (ja) * | 2004-04-13 | 2005-11-24 | Nitto Denko Corp | 光学部材、その製造方法、およびそれを用いた画像表示装置 |
-
2006
- 2006-01-12 JP JP2006004555A patent/JP2007187781A/ja active Pending
-
2007
- 2007-01-11 KR KR1020070003120A patent/KR20070075333A/ko not_active Application Discontinuation
- 2007-01-11 TW TW096101149A patent/TW200730314A/zh unknown
- 2007-01-11 PL PL381516A patent/PL381516A1/pl not_active Application Discontinuation
- 2007-01-12 CN CNA2007100022250A patent/CN101221314A/zh active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI693136B (zh) * | 2019-02-27 | 2020-05-11 | 凌巨科技股份有限公司 | 具有孔洞的異形偏光片及其形成方法 |
Also Published As
Publication number | Publication date |
---|---|
PL381516A1 (pl) | 2007-07-23 |
JP2007187781A (ja) | 2007-07-26 |
KR20070075333A (ko) | 2007-07-18 |
CN101221314A (zh) | 2008-07-16 |
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