TWI627452B - 偏光板及液晶顯示裝置 - Google Patents
偏光板及液晶顯示裝置 Download PDFInfo
- Publication number
- TWI627452B TWI627452B TW106116678A TW106116678A TWI627452B TW I627452 B TWI627452 B TW I627452B TW 106116678 A TW106116678 A TW 106116678A TW 106116678 A TW106116678 A TW 106116678A TW I627452 B TWI627452 B TW I627452B
- Authority
- TW
- Taiwan
- Prior art keywords
- polarizing plate
- film
- cutting
- polarizer
- protective film
- 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
- G02B5/3033—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
-
- 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
-
- 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
- G02F1/133536—Reflective polarizers
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Polarising Elements (AREA)
- Liquid Crystal (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016-104912 | 2016-05-26 | ||
JP2016104912A JP6188868B1 (ja) | 2016-05-26 | 2016-05-26 | 偏光板、及び液晶表示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
TW201800785A TW201800785A (zh) | 2018-01-01 |
TWI627452B true TWI627452B (zh) | 2018-06-21 |
Family
ID=59720451
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW106116678A TWI627452B (zh) | 2016-05-26 | 2017-05-19 | 偏光板及液晶顯示裝置 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP6188868B1 (ko) |
KR (1) | KR101810367B1 (ko) |
CN (2) | CN206818902U (ko) |
TW (1) | TWI627452B (ko) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI676829B (zh) * | 2018-10-02 | 2019-11-11 | 友達光電股份有限公司 | 偏光片及應用該偏光片的顯示裝置 |
US11016334B2 (en) * | 2019-04-12 | 2021-05-25 | Sharp Kabushiki Kaisha | Display device and method for manufacturing same |
JP2021028672A (ja) * | 2019-08-09 | 2021-02-25 | 住友化学株式会社 | 偏光板 |
WO2021182030A1 (ja) * | 2020-03-12 | 2021-09-16 | 住友化学株式会社 | 光学積層体 |
CN112164308B (zh) * | 2020-08-27 | 2022-09-06 | 昆山国显光电有限公司 | 显示面板和显示装置 |
CN116324943A (zh) * | 2020-10-23 | 2023-06-23 | 柯尼卡美能达株式会社 | 偏振片及其制造方法、以及显示装置的制造方法 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW200638071A (en) * | 2004-11-11 | 2006-11-01 | Nitto Denko Corp | Combination optical film, laminated combination optical film and image display device |
JP2009061498A (ja) * | 2006-10-17 | 2009-03-26 | Nitto Denko Corp | 光学部材貼合せ方法およびそれを用いた装置 |
JP2009251213A (ja) * | 2008-04-04 | 2009-10-29 | Sumitomo Chemical Co Ltd | 偏光板ロールの製造方法 |
JP2010277018A (ja) * | 2009-06-01 | 2010-12-09 | Sumitomo Chemical Co Ltd | 耐久性に優れた偏光板およびその製造方法、それを用いた画像表示装置 |
JP4954662B2 (ja) * | 2006-01-27 | 2012-06-20 | 日東電工株式会社 | シート状部材の切削加工方法と製造方法 |
JP2013037353A (ja) * | 2011-07-12 | 2013-02-21 | Sumitomo Chemical Co Ltd | 偏光子及びその製造方法 |
JP2013160885A (ja) * | 2012-02-03 | 2013-08-19 | Sumitomo Chemical Co Ltd | 偏光性積層フィルムの製造方法及び偏光板の製造方法 |
JP2013186252A (ja) * | 2012-03-07 | 2013-09-19 | Nitto Denko Corp | 偏光板の製造方法 |
JP2016020952A (ja) * | 2014-07-14 | 2016-02-04 | 住友化学株式会社 | ポリビニルアルコール系偏光フィルム、偏光板及びそれらの製造方法 |
TW201606338A (zh) * | 2014-07-29 | 2016-02-16 | 住友化學股份有限公司 | 偏光板、附有黏著劑之偏光板及液晶顯示裝置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001154186A (ja) * | 1999-11-25 | 2001-06-08 | Advanced Display Inc | 偏光板の切断方法 |
JP2008089802A (ja) | 2006-09-29 | 2008-04-17 | Fujifilm Corp | セルロースアシレートフィルム、光学補償フィルム、偏光板、液晶表示装置とセルロースアシレートフィルムの製造方法 |
KR101685233B1 (ko) * | 2009-09-30 | 2016-12-09 | 스미또모 가가꾸 가부시키가이샤 | 필름의 끝면 가공용 커터, 이를 구비하는 가공기 및 필름의 끝면 가공 방법 |
JP5743291B2 (ja) * | 2013-04-09 | 2015-07-01 | 住友化学株式会社 | 切削加工方法 |
JP6381334B2 (ja) | 2013-09-04 | 2018-08-29 | 東友ファインケム株式会社Dongwoo Fine−Chem Co., Ltd. | 端面加工偏光板の製造方法 |
JP2015184438A (ja) * | 2014-03-24 | 2015-10-22 | 大日本印刷株式会社 | パターン位相差フィルム、光学フィルム、画像表示装置及びパターン位相差フィルムの製造方法 |
JP6339863B2 (ja) * | 2014-05-30 | 2018-06-06 | 有限会社ケーワイ製作所 | パレット落下防止装置 |
JP6420747B2 (ja) * | 2015-04-17 | 2018-11-07 | 日東電工株式会社 | 偏光子、偏光板および偏光子の製造方法 |
-
2016
- 2016-05-26 JP JP2016104912A patent/JP6188868B1/ja active Active
-
2017
- 2017-05-19 TW TW106116678A patent/TWI627452B/zh active
- 2017-05-22 KR KR1020170062773A patent/KR101810367B1/ko active IP Right Grant
- 2017-05-23 CN CN201720581253.1U patent/CN206818902U/zh active Active
- 2017-05-23 CN CN201710371364.4A patent/CN107193074B/zh active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW200638071A (en) * | 2004-11-11 | 2006-11-01 | Nitto Denko Corp | Combination optical film, laminated combination optical film and image display device |
JP4954662B2 (ja) * | 2006-01-27 | 2012-06-20 | 日東電工株式会社 | シート状部材の切削加工方法と製造方法 |
JP2009061498A (ja) * | 2006-10-17 | 2009-03-26 | Nitto Denko Corp | 光学部材貼合せ方法およびそれを用いた装置 |
JP2009251213A (ja) * | 2008-04-04 | 2009-10-29 | Sumitomo Chemical Co Ltd | 偏光板ロールの製造方法 |
JP2010277018A (ja) * | 2009-06-01 | 2010-12-09 | Sumitomo Chemical Co Ltd | 耐久性に優れた偏光板およびその製造方法、それを用いた画像表示装置 |
JP2013037353A (ja) * | 2011-07-12 | 2013-02-21 | Sumitomo Chemical Co Ltd | 偏光子及びその製造方法 |
JP2013160885A (ja) * | 2012-02-03 | 2013-08-19 | Sumitomo Chemical Co Ltd | 偏光性積層フィルムの製造方法及び偏光板の製造方法 |
JP2013186252A (ja) * | 2012-03-07 | 2013-09-19 | Nitto Denko Corp | 偏光板の製造方法 |
JP2016020952A (ja) * | 2014-07-14 | 2016-02-04 | 住友化学株式会社 | ポリビニルアルコール系偏光フィルム、偏光板及びそれらの製造方法 |
TW201606338A (zh) * | 2014-07-29 | 2016-02-16 | 住友化學股份有限公司 | 偏光板、附有黏著劑之偏光板及液晶顯示裝置 |
Also Published As
Publication number | Publication date |
---|---|
JP2017211514A (ja) | 2017-11-30 |
CN107193074B (zh) | 2018-05-04 |
KR20170134220A (ko) | 2017-12-06 |
KR101810367B1 (ko) | 2017-12-20 |
CN107193074A (zh) | 2017-09-22 |
JP6188868B1 (ja) | 2017-08-30 |
CN206818902U (zh) | 2017-12-29 |
TW201800785A (zh) | 2018-01-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TWI627452B (zh) | 偏光板及液晶顯示裝置 | |
JP6284606B2 (ja) | 偏光膜を有する光学的表示装置 | |
TWI728194B (zh) | 偏光片、偏光板及圖像顯示裝置 | |
TWI744330B (zh) | 偏光板及液晶顯示裝置 | |
TW201523087A (zh) | 偏光板組及前面板一體型液晶顯示面板 | |
TW201523088A (zh) | 偏光板之套組及前面板一體型液晶顯示面板 | |
KR20200016198A (ko) | 화상 표시 장치의 제조 방법 및 해당 제조 방법에 의해 얻어진 화상 표시 장치 | |
JP7018272B2 (ja) | 偏光板、及び液晶表示装置 | |
TWI842838B (zh) | 偏光板 | |
JP3211590B2 (ja) | 偏光板 | |
JP6782676B2 (ja) | 偏光板、及び液晶表示装置 | |
JP6755223B2 (ja) | 偏光子、偏光板及び画像表示装置 | |
JP2007279269A (ja) | 偏光板、それを用いた液晶パネル及び液晶表示装置 |