DE2529270A1 - Fluessigkristallbauteile - Google Patents
FluessigkristallbauteileInfo
- Publication number
- DE2529270A1 DE2529270A1 DE19752529270 DE2529270A DE2529270A1 DE 2529270 A1 DE2529270 A1 DE 2529270A1 DE 19752529270 DE19752529270 DE 19752529270 DE 2529270 A DE2529270 A DE 2529270A DE 2529270 A1 DE2529270 A1 DE 2529270A1
- Authority
- DE
- Germany
- Prior art keywords
- substrate
- substrates
- liquid crystal
- area
- voltage
- 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.)
- Pending
Links
- 239000004973 liquid crystal related substance Substances 0.000 title claims description 20
- 239000000758 substrate Substances 0.000 claims description 52
- 239000011521 glass Substances 0.000 claims description 23
- 150000002500 ions Chemical class 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 19
- 239000003513 alkali Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 10
- 239000004020 conductor Substances 0.000 claims description 6
- 238000009792 diffusion process Methods 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 239000010408 film Substances 0.000 description 15
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 11
- 239000005350 fused silica glass Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- 229910001415 sodium ion Inorganic materials 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000004988 Nematic liquid crystal Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 229910003437 indium oxide Inorganic materials 0.000 description 2
- PJXISJQVUVHSOJ-UHFFFAOYSA-N indium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[In+3].[In+3] PJXISJQVUVHSOJ-UHFFFAOYSA-N 0.000 description 2
- 239000005368 silicate glass Substances 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Chemical compound [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 2
- HUAUNKAZQWMVFY-UHFFFAOYSA-M sodium;oxocalcium;hydroxide Chemical compound [OH-].[Na+].[Ca]=O HUAUNKAZQWMVFY-UHFFFAOYSA-M 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 2
- 229910001887 tin oxide Inorganic materials 0.000 description 2
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 229910000272 alkali metal oxide Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000005331 crown glasses (windows) Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- -1 oxygen ions Chemical class 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000005297 pyrex Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000007738 vacuum evaporation Methods 0.000 description 1
- 238000005019 vapor deposition process 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
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)
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US486244A US3896016A (en) | 1974-07-05 | 1974-07-05 | Fabrication of liquid crystal devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2529270A1 true DE2529270A1 (de) | 1976-01-22 |
Family
ID=23931144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19752529270 Pending DE2529270A1 (de) | 1974-07-05 | 1975-07-01 | Fluessigkristallbauteile |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3896016A (enExample) |
| JP (1) | JPS5130760A (enExample) |
| DE (1) | DE2529270A1 (enExample) |
| FR (1) | FR2283455A1 (enExample) |
| GB (1) | GB1502457A (enExample) |
| IT (1) | IT1039335B (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51111337A (en) * | 1975-03-26 | 1976-10-01 | Kureha Chem Ind Co Ltd | Method of image formation with polymer film containing ionic materials |
| US4155735A (en) * | 1977-11-30 | 1979-05-22 | Ppg Industries, Inc. | Electromigration method for making stained glass photomasks |
| USRE31220E (en) * | 1977-11-30 | 1983-04-26 | Ppg Industries, Inc. | Electromigration method for making stained glass photomasks |
| US4309495A (en) * | 1978-08-02 | 1982-01-05 | Ppg Industries, Inc. | Method for making stained glass photomasks from photographic emulsion |
| US4466820A (en) * | 1983-07-18 | 1984-08-21 | Rockwell International Corporation | Electrolysis treatment for drawing ions out of a ceramic |
| US4675087A (en) * | 1984-07-31 | 1987-06-23 | Texas Instruments Incorporated | Semiconductor purification by solid state electromigration |
| US4655897A (en) * | 1984-11-13 | 1987-04-07 | Copytele, Inc. | Electrophoretic display panels and associated methods |
| JP3075535B2 (ja) | 1998-05-01 | 2000-08-14 | キヤノン株式会社 | 電子放出素子、電子源及び画像形成装置の製造方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE545590A (enExample) * | 1955-03-05 | |||
| BE674212A (enExample) * | 1964-12-23 | |||
| GB1151853A (en) * | 1965-07-09 | 1969-05-14 | Pilkington Brothers Ltd | Improvements in or relating to the Manufacture of Flat Glass. |
| GB1217660A (en) * | 1967-04-24 | 1970-12-31 | Glaverbel | Process for modifying glass and vitrocrystalline material |
| GB1264958A (enExample) * | 1968-07-15 | 1972-02-23 | ||
| US3711393A (en) * | 1969-12-15 | 1973-01-16 | Corning Glass Works | Purification of a molten salt bath |
-
1974
- 1974-07-05 US US486244A patent/US3896016A/en not_active Expired - Lifetime
-
1975
- 1975-06-23 IT IT24679/75A patent/IT1039335B/it active
- 1975-06-24 GB GB26730/75A patent/GB1502457A/en not_active Expired
- 1975-07-01 DE DE19752529270 patent/DE2529270A1/de active Pending
- 1975-07-02 JP JP8234375A patent/JPS5130760A/ja active Pending
- 1975-07-04 FR FR7521118A patent/FR2283455A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5130760A (enExample) | 1976-03-16 |
| GB1502457A (en) | 1978-03-01 |
| US3896016A (en) | 1975-07-22 |
| FR2283455A1 (fr) | 1976-03-26 |
| IT1039335B (it) | 1979-12-10 |
| FR2283455B1 (enExample) | 1979-05-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHN | Withdrawal |