JPS6214812B2 - - Google Patents
Info
- Publication number
- JPS6214812B2 JPS6214812B2 JP55109360A JP10936080A JPS6214812B2 JP S6214812 B2 JPS6214812 B2 JP S6214812B2 JP 55109360 A JP55109360 A JP 55109360A JP 10936080 A JP10936080 A JP 10936080A JP S6214812 B2 JPS6214812 B2 JP S6214812B2
- Authority
- JP
- Japan
- Prior art keywords
- polarizing plate
- defect
- separator
- tape
- defective
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 230000007547 defect Effects 0.000 claims description 40
- 230000002950 deficient Effects 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 14
- 239000012790 adhesive layer Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 238000010030 laminating Methods 0.000 description 14
- 210000000078 claw Anatomy 0.000 description 13
- 238000001514 detection method Methods 0.000 description 13
- 238000003475 lamination Methods 0.000 description 10
- 210000002858 crystal cell Anatomy 0.000 description 9
- 239000004973 liquid crystal related substance Substances 0.000 description 9
- 238000005520 cutting process Methods 0.000 description 6
- 239000000758 substrate Substances 0.000 description 5
- 229920000728 polyester Polymers 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000003708 edge detection Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- 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)
- Nonlinear Science (AREA)
- Liquid Crystal (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55109360A JPS5752019A (en) | 1980-08-08 | 1980-08-08 | Automatic sticking method for tacky polarizing plate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55109360A JPS5752019A (en) | 1980-08-08 | 1980-08-08 | Automatic sticking method for tacky polarizing plate |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5752019A JPS5752019A (en) | 1982-03-27 |
JPS6214812B2 true JPS6214812B2 (ko) | 1987-04-03 |
Family
ID=14508247
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55109360A Granted JPS5752019A (en) | 1980-08-08 | 1980-08-08 | Automatic sticking method for tacky polarizing plate |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5752019A (ko) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7202923B2 (en) | 2001-11-27 | 2007-04-10 | Sharp Kabushiki Kaisha | Liquid crystal display with polarizer with inclined edge portion |
JP4376558B2 (ja) * | 2002-07-04 | 2009-12-02 | 富士フイルム株式会社 | 偏光板貼合方法及び装置 |
KR100580944B1 (ko) | 2004-08-07 | 2006-05-17 | 유원테크 주식회사 | 액정표시장치 백라이트용 광학필름의 자동공급장치 |
KR101010990B1 (ko) | 2006-10-17 | 2011-01-26 | 닛토덴코 가부시키가이샤 | 광학 부재 부착방법 및 그것을 이용한 장치 |
JP2009157361A (ja) * | 2007-12-06 | 2009-07-16 | Nitto Denko Corp | 偏光板及び画像表示装置 |
WO2009072470A1 (ja) * | 2007-12-06 | 2009-06-11 | Nitto Denko Corporation | 画像表示装置の製造方法 |
WO2009087870A1 (ja) * | 2008-01-09 | 2009-07-16 | Nitto Denko Corporation | 光学表示ユニットの製造方法および光学表示ユニットの製造システム |
WO2009128115A1 (ja) | 2008-04-15 | 2009-10-22 | 日東電工株式会社 | 光学フィルム積層体ロールならびにその製造方法および装置 |
JP5801027B2 (ja) * | 2008-12-08 | 2015-10-28 | 日東電工株式会社 | 光学表示装置製造方法 |
JP5797885B2 (ja) * | 2010-08-27 | 2015-10-21 | 日東電工株式会社 | 光学表示装置の製造システム及びその製造方法 |
-
1980
- 1980-08-08 JP JP55109360A patent/JPS5752019A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5752019A (en) | 1982-03-27 |
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