PL381516A1 - Method for manufacturing optical film product - Google Patents
Method for manufacturing optical film productInfo
- Publication number
- PL381516A1 PL381516A1 PL381516A PL38151607A PL381516A1 PL 381516 A1 PL381516 A1 PL 381516A1 PL 381516 A PL381516 A PL 381516A PL 38151607 A PL38151607 A PL 38151607A PL 381516 A1 PL381516 A1 PL 381516A1
- Authority
- PL
- Poland
- Prior art keywords
- optical film
- film product
- manufacturing optical
- manufacturing
- product
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006004555A JP2007187781A (en) | 2006-01-12 | 2006-01-12 | Method for manufacturing optical film product |
Publications (1)
Publication Number | Publication Date |
---|---|
PL381516A1 true PL381516A1 (en) | 2007-07-23 |
Family
ID=38343008
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL381516A PL381516A1 (en) | 2006-01-12 | 2007-01-11 | Method for manufacturing optical film product |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP2007187781A (en) |
KR (1) | KR20070075333A (en) |
CN (1) | CN101221314A (en) |
PL (1) | PL381516A1 (en) |
TW (1) | TW200730314A (en) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009056583A (en) * | 2007-08-08 | 2009-03-19 | Nitto Denko Corp | Film piece manufacturing method, cutting blade for cutting film and film piece manufacturing apparatus |
JP2010197556A (en) * | 2009-02-24 | 2010-09-09 | Casio Computer Co Ltd | Optical sheet laminated body, back light device, and method for manufacturing them |
JP2010197937A (en) * | 2009-02-27 | 2010-09-09 | Casio Computer Co Ltd | Optical sheet, optical sheet laminated body, and back light device |
CN102156318B (en) * | 2011-03-25 | 2013-03-13 | 明基材料有限公司 | Manufacturing method for promoting absorption axis precision of polarizing plate and polarizing plate |
JP6280302B2 (en) * | 2012-12-05 | 2018-02-14 | 住友化学株式会社 | Light diffusion plate |
KR102279434B1 (en) | 2014-06-18 | 2021-07-21 | 도요보 가부시키가이샤 | Self-adhesive surface-protection film |
TWI639859B (en) * | 2015-05-14 | 2018-11-01 | 住華科技股份有限公司 | Non-rectangular polarizer plate and method of manufacturing the same |
WO2017034892A1 (en) * | 2015-08-21 | 2017-03-02 | 3M Innovative Properties Company | Optical films having an optical axis and systems and methods for processing same |
CN108351552B (en) | 2015-11-05 | 2020-10-09 | 夏普株式会社 | Liquid crystal display device having a plurality of pixel electrodes |
JP6460537B2 (en) * | 2016-08-02 | 2019-01-30 | 日東電工株式会社 | Blade mold, film punching method using the blade mold, and punching apparatus equipped with the blade mold |
CN106555186A (en) * | 2016-11-28 | 2017-04-05 | 惠州市宏赫精密模具有限公司 | A kind of etching cutting die setting-out processing method |
CN107817546A (en) * | 2017-11-22 | 2018-03-20 | 东莞市圆美精密电子有限公司 | A kind of bore hole 3D glass-films and its manufacture method |
CN108387965B (en) * | 2018-02-07 | 2020-12-25 | 深圳市鸿展光电有限公司 | Processing method of polaroid applied to special-shaped screen |
JP7255974B2 (en) | 2018-04-27 | 2023-04-11 | 日東電工株式会社 | Resin sheet and its manufacturing method |
JP7191542B2 (en) | 2018-04-27 | 2022-12-19 | 日東電工株式会社 | OPTICAL LAMINATED BODY WITH COVER GLASS AND IMAGE DISPLAY DEVICE WITH COVER GLASS |
CN108994143A (en) * | 2018-07-24 | 2018-12-14 | 广东长盈精密技术有限公司 | Method of the mobile phone center without material line bar stock cutting by punching |
CN112868057B (en) | 2018-10-18 | 2022-05-10 | 日东电工株式会社 | Optical laminate with protective glass and image display device with protective glass |
KR20210126006A (en) | 2019-02-08 | 2021-10-19 | 닛토덴코 가부시키가이샤 | Manufacturing method of optical film |
JPWO2020166257A1 (en) | 2019-02-13 | 2021-12-16 | 日東電工株式会社 | Optical film manufacturing method |
TWI693136B (en) * | 2019-02-27 | 2020-05-11 | 凌巨科技股份有限公司 | Polarizer with different shape having hole and manufacturing method thereof |
JP7446721B2 (en) * | 2019-05-13 | 2024-03-11 | 日東電工株式会社 | Polarizing plate, polarizing plate intermediate, polarizing plate manufacturing method, and punching blade type |
JP2021149004A (en) * | 2020-03-19 | 2021-09-27 | 住友ベークライト株式会社 | Optical sheet base material |
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 (en) * | 1997-04-22 | 1998-11-13 | Dainippon Printing Co Ltd | Diffusion hologram optical element |
JP2002011697A (en) * | 2000-04-24 | 2002-01-15 | Optrex Corp | Cutting method of plastic substrate for liquid crystal display panel |
JP3974400B2 (en) * | 2002-01-07 | 2007-09-12 | 日東電工株式会社 | Test result recording method, test result recording system and roll-shaped molded product of sheet-shaped molded product |
JP2004167673A (en) * | 2002-10-29 | 2004-06-17 | Nitto Denko Corp | Cutting working method of laminated sheet, laminated sheet, optical element and picture image display device |
JP2005326831A (en) * | 2004-04-13 | 2005-11-24 | Nitto Denko Corp | Optical member, method of manufacturing the same, and image display device applying the same |
-
2006
- 2006-01-12 JP JP2006004555A patent/JP2007187781A/en active Pending
-
2007
- 2007-01-11 PL PL381516A patent/PL381516A1/en not_active Application Discontinuation
- 2007-01-11 TW TW096101149A patent/TW200730314A/en unknown
- 2007-01-11 KR KR1020070003120A patent/KR20070075333A/en not_active Application Discontinuation
- 2007-01-12 CN CNA2007100022250A patent/CN101221314A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
JP2007187781A (en) | 2007-07-26 |
TW200730314A (en) | 2007-08-16 |
KR20070075333A (en) | 2007-07-18 |
CN101221314A (en) | 2008-07-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REFS | Decisions on refusal to grant patents (taken after the publication of the particulars of the applications) |