JP6899721B2 - 偏光板の製造方法およびその製造装置 - Google Patents
偏光板の製造方法およびその製造装置 Download PDFInfo
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- JP6899721B2 JP6899721B2 JP2017134354A JP2017134354A JP6899721B2 JP 6899721 B2 JP6899721 B2 JP 6899721B2 JP 2017134354 A JP2017134354 A JP 2017134354A JP 2017134354 A JP2017134354 A JP 2017134354A JP 6899721 B2 JP6899721 B2 JP 6899721B2
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Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C3/00—Milling particular work; Special milling operations; Machines therefor
- B23C3/12—Trimming or finishing edges, e.g. deburring welded corners
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Polarising Elements (AREA)
- Milling Processes (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2017/026078 WO2018016520A1 (ja) | 2016-07-22 | 2017-07-19 | 偏光板の製造方法およびその製造装置 |
CN201780002930.2A CN107924019B (zh) | 2016-07-22 | 2017-07-19 | 偏振板的制造方法及其制造装置 |
KR1020187005423A KR102527432B1 (ko) | 2016-07-22 | 2017-07-19 | 편광판의 제조 방법 및 그 제조 장치 |
TW106124540A TWI782918B (zh) | 2016-07-22 | 2017-07-21 | 偏光板之製造方法及其製造裝置 |
Applications Claiming Priority (2)
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JP2016144577 | 2016-07-22 | ||
JP2016144577 | 2016-07-22 |
Publications (2)
Publication Number | Publication Date |
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JP2018022140A JP2018022140A (ja) | 2018-02-08 |
JP6899721B2 true JP6899721B2 (ja) | 2021-07-07 |
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Application Number | Title | Priority Date | Filing Date |
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JP2017134354A Active JP6899721B2 (ja) | 2016-07-22 | 2017-07-10 | 偏光板の製造方法およびその製造装置 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP6899721B2 (ko) |
KR (1) | KR102527432B1 (ko) |
CN (1) | CN107924019B (ko) |
TW (1) | TWI782918B (ko) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6634417B2 (ja) * | 2017-07-20 | 2020-01-22 | 住友化学株式会社 | 偏光板の製造方法 |
JP6612294B2 (ja) * | 2017-07-20 | 2019-11-27 | 住友化学株式会社 | 切削装置及び偏光板の製造方法 |
KR102118378B1 (ko) * | 2018-03-07 | 2020-06-03 | 주식회사 엘지화학 | 절삭 장치 및 이를 이용한 필름 적층체의 면취 방법 |
JP7018339B2 (ja) * | 2018-03-22 | 2022-02-10 | 日東電工株式会社 | 非直線加工された樹脂シートの製造方法 |
JP7018348B2 (ja) * | 2018-04-13 | 2022-02-10 | 日東電工株式会社 | 切削加工されたハードコート層付光学積層体の製造方法 |
JP7018349B2 (ja) * | 2018-04-13 | 2022-02-10 | 日東電工株式会社 | 切削加工された粘着剤層付光学積層体の製造方法 |
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 |
KR20190062331A (ko) * | 2018-05-24 | 2019-06-05 | 동우 화인켐 주식회사 | 광학 필름의 홀 형성 장치 및 광학 필름의 홀 형성 방법 |
JP2020001160A (ja) * | 2018-06-21 | 2020-01-09 | 日東電工株式会社 | 光学フィルム切削用エンドミルおよび該エンドミルを用いた光学フィルムの製造方法 |
CN108957838B (zh) * | 2018-07-27 | 2021-10-08 | 厦门天马微电子有限公司 | 一种显示装置的制作方法及显示装置 |
CN112868057B (zh) | 2018-10-18 | 2022-05-10 | 日东电工株式会社 | 带保护玻璃的光学层叠体及带保护玻璃的图像显示装置 |
TWI824051B (zh) | 2018-11-02 | 2023-12-01 | 日商日東電工股份有限公司 | 偏光性光學功能薄膜積層體之雷射切割加工方法 |
JP7426942B2 (ja) | 2018-11-02 | 2024-02-02 | 日東電工株式会社 | 偏光性光学機能フィルム積層体及びこれに用いる偏光フィルム |
JP6787974B2 (ja) * | 2018-11-06 | 2020-11-18 | 住友化学株式会社 | 偏光板、画像表示装置及び偏光板の製造方法 |
KR102320444B1 (ko) * | 2018-11-06 | 2021-11-02 | 주식회사 엘지화학 | 광학 필름용 홀 가공장치 및 가공방법 |
JP2020098326A (ja) * | 2018-12-11 | 2020-06-25 | 住友化学株式会社 | 偏光板 |
JP7534963B2 (ja) * | 2019-02-08 | 2024-08-15 | 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 |
JP7278091B2 (ja) * | 2019-02-14 | 2023-05-19 | 日東電工株式会社 | 光学フィルムの製造方法 |
JP7257809B2 (ja) * | 2019-02-20 | 2023-04-14 | 日東電工株式会社 | 切削加工された粘着剤層付光学積層体の製造方法 |
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 |
JP6737932B1 (ja) * | 2019-03-05 | 2020-08-12 | 住友化学株式会社 | 切削加工フィルムの製造方法 |
JP2020181184A (ja) * | 2019-03-14 | 2020-11-05 | 住友化学株式会社 | 偏光板 |
CN113631306A (zh) * | 2019-03-26 | 2021-11-09 | 日东电工株式会社 | 光学薄膜的制造方法 |
JP2021028672A (ja) * | 2019-08-09 | 2021-02-25 | 住友化学株式会社 | 偏光板 |
JP6968854B2 (ja) * | 2019-09-19 | 2021-11-17 | 住友化学株式会社 | 偏光板の製造方法及び偏光板 |
WO2021065075A1 (ja) * | 2019-09-30 | 2021-04-08 | 日東電工株式会社 | 偏光板のセットおよび該セットを含む画像表示装置 |
KR20210038756A (ko) | 2019-09-30 | 2021-04-08 | 삼성디스플레이 주식회사 | 표시 장치 |
JP7006669B2 (ja) * | 2019-10-17 | 2022-01-24 | 三菱電機株式会社 | 表示装置 |
KR102676157B1 (ko) * | 2019-11-21 | 2024-06-19 | 닛토덴코 가부시키가이샤 | 편광판, 위상차층 부착 편광판, 및 해당 편광판 또는 해당 위상차층 부착 편광판을 이용한 화상 표시 장치 |
CN114829994A (zh) * | 2019-12-11 | 2022-07-29 | 日东电工株式会社 | 偏振板、偏振板组和图像显示装置 |
JP2021128202A (ja) * | 2020-02-12 | 2021-09-02 | 住友化学株式会社 | 表示装置 |
CN116171395A (zh) | 2020-08-03 | 2023-05-26 | 日东电工株式会社 | 光学层叠体及包含该光学层叠体的光学膜的图像显示装置 |
KR20230042458A (ko) | 2020-08-03 | 2023-03-28 | 닛토덴코 가부시키가이샤 | 광학 적층체 및 그 광학 적층체의 광학 필름을 포함하는 화상 표시 장치 |
JP7221256B2 (ja) * | 2020-09-14 | 2023-02-13 | 日東電工株式会社 | 偏光板、位相差層付偏光板、ならびに、該偏光板または該位相差層付偏光板を含む画像表示装置 |
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US6021152A (en) * | 1997-07-11 | 2000-02-01 | Asm America, Inc. | Reflective surface for CVD reactor walls |
JP3483505B2 (ja) * | 1999-08-11 | 2004-01-06 | 住友化学工業株式会社 | 積層フィルムの周縁の仕上げ方法 |
JP2004148419A (ja) | 2002-10-29 | 2004-05-27 | 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 |
JP4175867B2 (ja) | 2002-10-31 | 2008-11-05 | 日東電工株式会社 | 端面加工方法およびその装置 |
JP2004283965A (ja) * | 2003-03-24 | 2004-10-14 | Dijet Ind Co Ltd | エンドミル |
JP2006221133A (ja) * | 2005-01-17 | 2006-08-24 | Noba Denko Kk | 調光めがね |
WO2010007661A1 (ja) * | 2008-07-14 | 2010-01-21 | オーエスジー株式会社 | 硬質被膜、および硬質被膜被覆工具 |
JP5767419B1 (ja) * | 2014-02-19 | 2015-08-19 | 恵和株式会社 | 導光シート、バックライトユニット及び携帯型端末 |
JP6277150B2 (ja) * | 2015-03-26 | 2018-02-07 | ナカオテクニカ株式会社 | 加工装置 |
CN204867590U (zh) * | 2015-07-22 | 2015-12-16 | 大连岐阜加藤精密加工有限公司 | 一种台阶铣刀 |
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2017
- 2017-07-10 JP JP2017134354A patent/JP6899721B2/ja active Active
- 2017-07-19 KR KR1020187005423A patent/KR102527432B1/ko active IP Right Grant
- 2017-07-19 CN CN201780002930.2A patent/CN107924019B/zh active Active
- 2017-07-21 TW TW106124540A patent/TWI782918B/zh active
Also Published As
Publication number | Publication date |
---|---|
TWI782918B (zh) | 2022-11-11 |
CN107924019B (zh) | 2021-12-03 |
JP2018022140A (ja) | 2018-02-08 |
TW201805095A (zh) | 2018-02-16 |
CN107924019A (zh) | 2018-04-17 |
KR102527432B1 (ko) | 2023-04-28 |
KR20190027773A (ko) | 2019-03-15 |
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