KR940008529B1 - 액정패널의 제조방법 - Google Patents
액정패널의 제조방법 Download PDFInfo
- Publication number
- KR940008529B1 KR940008529B1 KR1019900005117A KR900005117A KR940008529B1 KR 940008529 B1 KR940008529 B1 KR 940008529B1 KR 1019900005117 A KR1019900005117 A KR 1019900005117A KR 900005117 A KR900005117 A KR 900005117A KR 940008529 B1 KR940008529 B1 KR 940008529B1
- Authority
- KR
- South Korea
- Prior art keywords
- liquid crystal
- panel
- substrate
- nematic liquid
- cooling
- Prior art date
Links
- 239000004973 liquid crystal related substance Substances 0.000 title claims description 75
- 238000004519 manufacturing process Methods 0.000 title claims description 12
- 239000000758 substrate Substances 0.000 claims description 41
- 238000001816 cooling Methods 0.000 claims description 35
- 238000010438 heat treatment Methods 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 19
- 239000004988 Nematic liquid crystal Substances 0.000 claims description 17
- 238000003825 pressing Methods 0.000 claims description 8
- 238000010791 quenching Methods 0.000 claims description 4
- 230000000171 quenching effect Effects 0.000 claims description 3
- 238000002347 injection Methods 0.000 description 13
- 239000007924 injection Substances 0.000 description 13
- 230000000694 effects Effects 0.000 description 8
- 230000007547 defect Effects 0.000 description 6
- 230000009466 transformation Effects 0.000 description 5
- 239000004986 Cholesteric liquid crystals (ChLC) Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 230000002265 prevention Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- 239000010409 thin film Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000010583 slow cooling Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G3/00—Resilient suspensions for a single wheel
- B60G3/18—Resilient suspensions for a single wheel with two or more pivoted arms, e.g. parallelogram
- B60G3/20—Resilient suspensions for a single wheel with two or more pivoted arms, e.g. parallelogram all arms being rigid
-
- 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
- G02F1/1341—Filling or closing of cells
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Liquid Crystal (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
Description
Claims (3)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1095778A JPH07119910B2 (ja) | 1989-04-14 | 1989-04-14 | 液晶パネルの製造方法 |
JP1-95778 | 1989-04-14 | ||
JP2-91382 | 1990-03-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR910016242A KR910016242A (ko) | 1991-11-05 |
KR940008529B1 true KR940008529B1 (ko) | 1994-09-22 |
Family
ID=14146939
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019900005117A KR940008529B1 (ko) | 1989-04-14 | 1990-04-13 | 액정패널의 제조방법 |
Country Status (5)
Country | Link |
---|---|
US (1) | US5237440A (ko) |
EP (1) | EP0392840B1 (ko) |
JP (1) | JPH07119910B2 (ko) |
KR (1) | KR940008529B1 (ko) |
DE (1) | DE69007150T2 (ko) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2952122B2 (ja) * | 1991-11-22 | 1999-09-20 | キヤノン株式会社 | 液晶素子、及びこれを用いた表示装置 |
JP2945533B2 (ja) * | 1992-03-04 | 1999-09-06 | 駿介 小林 | 液晶表示装置の製造方法 |
JPH0667138A (ja) * | 1992-08-21 | 1994-03-11 | Nanotsukusu Kk | 液晶用セル集合体及び液晶セルの製造方法 |
US5453862A (en) * | 1992-09-04 | 1995-09-26 | Stanley Electric Co., Ltd. | Rubbing-free (chiral) nematic liquid crystal display |
JP2693368B2 (ja) * | 1993-06-29 | 1997-12-24 | スタンレー電気株式会社 | 液晶表示素子とその製造方法 |
US5929201A (en) * | 1996-03-29 | 1999-07-27 | Elsicon, Inc. | Fluorinated amine products |
US5817743A (en) * | 1996-03-29 | 1998-10-06 | Alliant Techsystems Inc. | Process and materials for inducing pre-tilt in liquid crystals and liquid crystal displays |
US7244627B2 (en) * | 2003-08-25 | 2007-07-17 | Lg.Philips Lcd Co., Ltd. | Method for fabricating liquid crystal display device |
JP4066986B2 (ja) * | 2004-08-31 | 2008-03-26 | セイコーエプソン株式会社 | 減圧加熱による液晶抽出処理装置及びその方法 |
US9939682B2 (en) | 2013-02-15 | 2018-04-10 | E-Vision, Llc | Liquid crystal alignment layers and method of fabrication |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2233680A1 (de) * | 1972-07-08 | 1974-01-24 | Electrovac | Verfahren zur orientierung fluessiger kristalle |
JPS5317751A (en) * | 1976-08-03 | 1978-02-18 | Dainippon Printing Co Ltd | Method of producing liquid crystal display unit |
JPS59231519A (ja) * | 1983-06-13 | 1984-12-26 | Sharp Corp | 液晶表示装置 |
US4561726A (en) * | 1983-07-29 | 1985-12-31 | At&T Bell Laboratories | Alignment of ferroelectric LCDs |
GB8324642D0 (en) * | 1983-09-14 | 1983-10-19 | Univ Manchester | Liquid crystal storage device |
JPS60107023A (ja) * | 1983-11-15 | 1985-06-12 | Canon Inc | 液晶装置 |
GB2154024B (en) * | 1984-02-07 | 1987-03-18 | Standard Telephones Cables Ltd | Dynamic hologram recording |
US4675699A (en) * | 1985-01-18 | 1987-06-23 | Canon Kabushiki Kaisha | Image-recording apparatus |
JPS61182017A (ja) * | 1985-02-07 | 1986-08-14 | Toyota Motor Corp | 液晶素子の製造方法 |
JPH0718995B2 (ja) * | 1985-02-19 | 1995-03-06 | キヤノン株式会社 | 液晶素子 |
US4941736A (en) * | 1985-04-23 | 1990-07-17 | Canon Kabushiki Kaisha | Ferroelectric liquid crystal device and driving method therefor |
JPS6240428A (ja) * | 1985-08-19 | 1987-02-21 | Toshiba Corp | 液晶素子の製造方法 |
GB8615527D0 (en) * | 1986-06-25 | 1986-07-30 | Secr Defence | Liquid crystal polymers |
US4775226A (en) * | 1986-06-30 | 1988-10-04 | General Motors Corporation | Method to create memory in a dispersed smectic system |
US4799770A (en) * | 1986-10-02 | 1989-01-24 | Greyhawk Systems, Inc. | Liquid crystal cell for image projections and method of operating same |
JPS63316885A (ja) * | 1987-06-19 | 1988-12-26 | キヤノン株式会社 | 液晶装置及び液晶パネルの接続法 |
DE3878357T2 (de) * | 1987-09-08 | 1993-09-09 | Canon Kk | Aufzeichnungsverfahren und aufzeichnungsgeraet. |
JPS6473320A (en) * | 1987-09-14 | 1989-03-17 | Matsushita Electric Ind Co Ltd | Manufacture of liquid crystal display panel |
US5066107A (en) * | 1988-06-16 | 1991-11-19 | Canon Kabushiki Kaisha | Liquid crystal display medium, liquid crystal display method and liquid crystal display apparatus for outputting color images |
US5069533A (en) * | 1988-06-29 | 1991-12-03 | Idemitsu Kosan Co., Ltd. | Method of orienting liquid crystal optical device |
US5040879A (en) * | 1989-03-03 | 1991-08-20 | Greyhawk Systems, Inc. | Variable density optical filter |
-
1989
- 1989-04-14 JP JP1095778A patent/JPH07119910B2/ja not_active Expired - Lifetime
-
1990
- 1990-04-09 US US07/506,153 patent/US5237440A/en not_active Expired - Lifetime
- 1990-04-11 EP EP90303946A patent/EP0392840B1/en not_active Expired - Lifetime
- 1990-04-11 DE DE69007150T patent/DE69007150T2/de not_active Expired - Fee Related
- 1990-04-13 KR KR1019900005117A patent/KR940008529B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0392840A1 (en) | 1990-10-17 |
US5237440A (en) | 1993-08-17 |
JPH02273718A (ja) | 1990-11-08 |
DE69007150D1 (de) | 1994-04-14 |
DE69007150T2 (de) | 1994-06-16 |
EP0392840B1 (en) | 1994-03-09 |
JPH07119910B2 (ja) | 1995-12-20 |
KR910016242A (ko) | 1991-11-05 |
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