KR20100091525A - 편광판 이송장치 - Google Patents
편광판 이송장치 Download PDFInfo
- Publication number
- KR20100091525A KR20100091525A KR1020090010750A KR20090010750A KR20100091525A KR 20100091525 A KR20100091525 A KR 20100091525A KR 1020090010750 A KR1020090010750 A KR 1020090010750A KR 20090010750 A KR20090010750 A KR 20090010750A KR 20100091525 A KR20100091525 A KR 20100091525A
- Authority
- KR
- South Korea
- Prior art keywords
- polarizing plate
- polarizing
- adsorption
- adsorbed
- clamp
- 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.)
- Ceased
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Classifications
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- 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
- G02F1/1303—Apparatus specially adapted to the manufacture of LCDs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/30—Details; Auxiliary devices
- B65G17/32—Individual load-carriers
- B65G17/323—Grippers, e.g. suction or magnetic
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P72/00—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof
- H10P72/06—Apparatus for monitoring, sorting, marking, testing or measuring
- H10P72/0606—Position monitoring, e.g. misposition detection or presence detection
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P72/00—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof
- H10P72/70—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for supporting or gripping
- H10P72/78—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for supporting or gripping using vacuum or suction, e.g. Bernoulli chucks
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Nonlinear Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Abstract
Description
Claims (3)
- 편광판이 적재된 적재 카세트의 상부에 위치하며 측방향으로 이동 가능하도록 된 이송대;상기 이송대에 다수개 설치되며 상기 편광판을 흡착하는 다수의 흡착패드;상기 흡착패드를 상기 편광판의 표면으로 하강시키는 다수개의 승강 액츄에이터;상기 승강 액츄에이터가 상승하면 상기 흡착패드에 상기 편광판이 흡착되었는지 여부를 감지하는 감지부를 구비하는 것을 특징으로 하는 편광판 이송장치.
- 제 1항에 있어서, 상기 감지부는 상기 편광판의 두께를 판단하여 상기 편광판이 1매 이상 흡착되었는지 여부를 판단하는 것을 특징으로 하는 편광판 이송장치.
- 제 1항에 있어서, 상기 감지부는 상기 흡착패드에 의하여 상기 편광판이 흡착되어 상승하면 상기 편광판의 상하로 상부 클램프와 하부 클램프가 진입하도록 하는 제 1액츄에이터와, 상기 상부 클램프와 상기 하부 클램프가 상기 편광판 사이에 위치하면 상기 하부 클램프를 상승시켜 상기 상부 클램프와 상기 하부 클램프 사이에 상기 편광판이 물리도록 하는 제 2액츄에이터와, 상기 상부 클램프와 상기 하부 클램프 사이의 간격을 감지하는 감지센서를 포함하는 것을 특징으로 하는 편광판 이송장치.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020090010750A KR20100091525A (ko) | 2009-02-10 | 2009-02-10 | 편광판 이송장치 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020090010750A KR20100091525A (ko) | 2009-02-10 | 2009-02-10 | 편광판 이송장치 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20100091525A true KR20100091525A (ko) | 2010-08-19 |
Family
ID=42756701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020090010750A Ceased KR20100091525A (ko) | 2009-02-10 | 2009-02-10 | 편광판 이송장치 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR20100091525A (ko) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109507816A (zh) * | 2018-12-24 | 2019-03-22 | 惠科股份有限公司 | 对位结构和偏光片贴附装置 |
| KR20190059573A (ko) * | 2017-11-23 | 2019-05-31 | 주식회사 탑 엔지니어링 | 기판 절단 장치 |
| CN109824253A (zh) * | 2017-11-23 | 2019-05-31 | 塔工程有限公司 | 基板切割装置 |
| KR20210144319A (ko) * | 2020-05-22 | 2021-11-30 | (주) 고송이엔지 | 수소연료전지용 셀 제조를 위한 가스 확산층 업로드 장치 |
-
2009
- 2009-02-10 KR KR1020090010750A patent/KR20100091525A/ko not_active Ceased
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20190059573A (ko) * | 2017-11-23 | 2019-05-31 | 주식회사 탑 엔지니어링 | 기판 절단 장치 |
| CN109824253A (zh) * | 2017-11-23 | 2019-05-31 | 塔工程有限公司 | 基板切割装置 |
| KR20190059571A (ko) * | 2017-11-23 | 2019-05-31 | 주식회사 탑 엔지니어링 | 기판 절단 장치 |
| CN109824253B (zh) * | 2017-11-23 | 2021-07-06 | 塔工程有限公司 | 基板切割装置 |
| CN109507816A (zh) * | 2018-12-24 | 2019-03-22 | 惠科股份有限公司 | 对位结构和偏光片贴附装置 |
| CN109507816B (zh) * | 2018-12-24 | 2021-10-01 | 惠科股份有限公司 | 对位结构和偏光片贴附装置 |
| KR20210144319A (ko) * | 2020-05-22 | 2021-11-30 | (주) 고송이엔지 | 수소연료전지용 셀 제조를 위한 가스 확산층 업로드 장치 |
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