TWI800488B - 圖像顯示裝置用之偏光板之沖壓方法及用於該方法之沖壓裝置 - Google Patents
圖像顯示裝置用之偏光板之沖壓方法及用於該方法之沖壓裝置 Download PDFInfo
- Publication number
- TWI800488B TWI800488B TW106125436A TW106125436A TWI800488B TW I800488 B TWI800488 B TW I800488B TW 106125436 A TW106125436 A TW 106125436A TW 106125436 A TW106125436 A TW 106125436A TW I800488 B TWI800488 B TW I800488B
- Authority
- TW
- Taiwan
- Prior art keywords
- stamping
- image display
- polarizing plate
- display device
- device used
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
- B26F1/44—Cutters therefor; Dies therefor
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP??2016-152086 | 2016-08-02 | ||
JP2016152086A JP6742188B2 (ja) | 2016-08-02 | 2016-08-02 | 偏光板の打ち抜き方法、および該方法に用いられる打ち抜き装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
TW201805139A TW201805139A (zh) | 2018-02-16 |
TWI800488B true TWI800488B (zh) | 2023-05-01 |
Family
ID=61072712
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW106125436A TWI800488B (zh) | 2016-08-02 | 2017-07-28 | 圖像顯示裝置用之偏光板之沖壓方法及用於該方法之沖壓裝置 |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP6742188B2 (zh) |
KR (1) | KR102437197B1 (zh) |
CN (1) | CN107949461A (zh) |
TW (1) | TWI800488B (zh) |
WO (1) | WO2018025620A1 (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7107734B2 (ja) * | 2018-04-27 | 2022-07-27 | 住友化学株式会社 | 偏光板の製造方法 |
JP6846497B2 (ja) * | 2019-02-14 | 2021-03-24 | 住友化学株式会社 | 粘着剤層付光学積層フィルム及びその製造方法 |
JP6986798B1 (ja) * | 2021-06-16 | 2021-12-22 | 株式会社浅野研究所 | シートトリミング装置、シートトリミング方法、及びシート成形品 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1943026A (zh) * | 2004-04-19 | 2007-04-04 | 琳得科株式会社 | 片粘贴装置和粘贴方法 |
TW200836910A (en) * | 2007-02-08 | 2008-09-16 | Nitto Denko Corp | Method for production of long optical laminate, and liquid crystal panel |
CN102162873A (zh) * | 2010-02-23 | 2011-08-24 | 山本光学株式会社 | 圆偏振光板、圆偏振光透镜及圆偏振光眼镜 |
CN204997768U (zh) * | 2015-07-24 | 2016-01-27 | 昆山濡鑫光电科技有限公司 | 一种刀模 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005305567A (ja) * | 2004-04-19 | 2005-11-04 | Lintec Corp | シート切断装置 |
JP2009056735A (ja) | 2007-08-31 | 2009-03-19 | Sharp Corp | 光学フィルム積層体、その製造方法、およびバックライトユニット |
KR20100000401A (ko) * | 2008-06-24 | 2010-01-06 | 엘지디스플레이 주식회사 | 스크라이빙 장치 및 이를 이용한 표시 패널의 제조방법 |
KR200456752Y1 (ko) * | 2010-03-11 | 2011-11-16 | 김범회 | 톰슨금형장치 |
JP2013028139A (ja) * | 2011-07-29 | 2013-02-07 | Nitto Denko Corp | 樹脂シート、その製造方法および貫通孔形成装置 |
CN203317476U (zh) * | 2013-03-18 | 2013-12-04 | 万诠光电科技(苏州)有限公司 | 用于多孔反射片的模具结构 |
JP6872312B2 (ja) * | 2015-09-30 | 2021-05-19 | 日東電工株式会社 | 偏光板の製造方法 |
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 |
-
2016
- 2016-08-02 JP JP2016152086A patent/JP6742188B2/ja active Active
-
2017
- 2017-07-14 WO PCT/JP2017/025735 patent/WO2018025620A1/ja active Application Filing
- 2017-07-14 KR KR1020187003277A patent/KR102437197B1/ko active IP Right Grant
- 2017-07-14 CN CN201780002934.0A patent/CN107949461A/zh active Pending
- 2017-07-28 TW TW106125436A patent/TWI800488B/zh active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1943026A (zh) * | 2004-04-19 | 2007-04-04 | 琳得科株式会社 | 片粘贴装置和粘贴方法 |
TW200836910A (en) * | 2007-02-08 | 2008-09-16 | Nitto Denko Corp | Method for production of long optical laminate, and liquid crystal panel |
CN102162873A (zh) * | 2010-02-23 | 2011-08-24 | 山本光学株式会社 | 圆偏振光板、圆偏振光透镜及圆偏振光眼镜 |
CN204997768U (zh) * | 2015-07-24 | 2016-01-27 | 昆山濡鑫光电科技有限公司 | 一种刀模 |
Also Published As
Publication number | Publication date |
---|---|
TW201805139A (zh) | 2018-02-16 |
JP2018021995A (ja) | 2018-02-08 |
KR102437197B1 (ko) | 2022-08-26 |
CN107949461A (zh) | 2018-04-20 |
JP6742188B2 (ja) | 2020-08-19 |
KR20190029499A (ko) | 2019-03-20 |
WO2018025620A1 (ja) | 2018-02-08 |
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