JPS6353529B2 - - Google Patents
Info
- Publication number
- JPS6353529B2 JPS6353529B2 JP56013234A JP1323481A JPS6353529B2 JP S6353529 B2 JPS6353529 B2 JP S6353529B2 JP 56013234 A JP56013234 A JP 56013234A JP 1323481 A JP1323481 A JP 1323481A JP S6353529 B2 JPS6353529 B2 JP S6353529B2
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- layer
- display device
- crystal molecules
- light
- 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
- 239000004973 liquid crystal related substance Substances 0.000 claims description 86
- 230000003287 optical effect Effects 0.000 claims description 5
- 239000010410 layer Substances 0.000 description 43
- 239000000758 substrate Substances 0.000 description 13
- 239000004988 Nematic liquid crystal Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 9
- 230000005669 field effect Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 238000001228 spectrum Methods 0.000 description 7
- 238000004040 coloring Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 210000004027 cell Anatomy 0.000 description 4
- 210000002858 crystal cell Anatomy 0.000 description 4
- 239000003566 sealing material Substances 0.000 description 4
- 239000002356 single layer Substances 0.000 description 4
- 230000010287 polarization Effects 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical compound C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 239000006087 Silane Coupling Agent Substances 0.000 description 1
- 229910006404 SnO 2 Inorganic materials 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 125000005337 azoxy group Chemical group [N+]([O-])(=N*)* 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- WCLNGBQPTVENHV-MKQVXYPISA-N cholesteryl nonanoate Chemical compound C([C@@H]12)C[C@]3(C)[C@@H]([C@H](C)CCCC(C)C)CC[C@H]3[C@@H]1CC=C1[C@]2(C)CC[C@H](OC(=O)CCCCCCCC)C1 WCLNGBQPTVENHV-MKQVXYPISA-N 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 238000000206 photolithography Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 150000004291 polyenes Chemical class 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000007740 vapor deposition 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
- G02F1/13363—Birefringent elements, e.g. for optical compensation
- G02F1/133636—Birefringent elements, e.g. for optical compensation with twisted orientation, e.g. comprising helically oriented LC-molecules or a plurality of twisted birefringent sublayers
-
- 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
- G02F1/1347—Arrangement of liquid crystal layers or cells in which the final condition of one light beam is achieved by the addition of the effects of two or more layers or cells
- G02F1/13471—Arrangement of liquid crystal layers or cells in which the final condition of one light beam is achieved by the addition of the effects of two or more layers or cells in which all the liquid crystal cells or layers remain transparent, e.g. FLC, ECB, DAP, HAN, TN, STN, SBE-LC cells
-
- 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
- G02F1/137—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
- G02F1/139—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent
- G02F1/1396—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent the liquid crystal being selectively controlled between a twisted state and a non-twisted state, e.g. TN-LC cell
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)
- Spectroscopy & Molecular Physics (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1323481A JPS57125919A (en) | 1981-01-30 | 1981-01-30 | Two layer type liquid crystal display device |
| US06/327,229 US4443065A (en) | 1980-12-09 | 1981-12-03 | Interference color compensation double layered twisted nematic display |
| DE19813148447 DE3148447A1 (de) | 1980-12-09 | 1981-12-08 | Fluessigkristall-anzeigevorrichtung mit zwei verdrillten nematischen schichten |
| GB8136949A GB2092769B (en) | 1980-12-09 | 1981-12-08 | Double-layered twisted nematic liquid crystal display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1323481A JPS57125919A (en) | 1981-01-30 | 1981-01-30 | Two layer type liquid crystal display device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57125919A JPS57125919A (en) | 1982-08-05 |
| JPS6353529B2 true JPS6353529B2 (fr) | 1988-10-24 |
Family
ID=11827492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1323481A Granted JPS57125919A (en) | 1980-12-09 | 1981-01-30 | Two layer type liquid crystal display device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57125919A (fr) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6091328A (ja) * | 1983-10-25 | 1985-05-22 | Hamamatsu Photonics Kk | 空間光変調装置 |
| JPS6173922A (ja) * | 1984-09-20 | 1986-04-16 | Ricoh Co Ltd | 液晶表示素子 |
| JPS61156222A (ja) * | 1984-12-28 | 1986-07-15 | Hamamatsu Photonics Kk | 電子像投影装置 |
| JPH0682181B2 (ja) * | 1985-12-25 | 1994-10-19 | スタンレー電気株式会社 | 液晶表示装置 |
| JPS63234225A (ja) * | 1987-03-23 | 1988-09-29 | Sharp Corp | 液晶表示装置 |
| JP2615715B2 (ja) * | 1987-12-10 | 1997-06-04 | セイコーエプソン株式会社 | 電気光学素子の製造方法 |
| JP2520682Y2 (ja) * | 1988-03-11 | 1996-12-18 | カシオ計算機株式会社 | 液晶表示素子 |
| JPH01136920U (fr) * | 1988-03-11 | 1989-09-19 | ||
| JPH01136922U (fr) * | 1988-03-11 | 1989-09-19 | ||
| JPH02130521A (ja) * | 1988-11-11 | 1990-05-18 | Nippon I B M Kk | ツイステッド・ネマチック液晶表示装置 |
| JPH0289432U (fr) * | 1988-12-27 | 1990-07-16 | ||
| JP5193540B2 (ja) * | 2007-09-18 | 2013-05-08 | テスコム株式会社 | 液晶表示装置 |
| CN102257428B (zh) | 2008-12-04 | 2014-04-16 | 泰斯康有限公司 | 液晶显示装置 |
| JP5473764B2 (ja) * | 2010-05-07 | 2014-04-16 | テスコム株式会社 | 液晶表示装置 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3588225A (en) * | 1970-01-27 | 1971-06-28 | Rca Corp | Electro-optic devices for portraying closed images |
| JPS5364533A (en) * | 1976-11-19 | 1978-06-09 | Seiko Epson Corp | Liquid crystal display device |
| JPS54104855A (en) * | 1978-02-03 | 1979-08-17 | Seiko Epson Corp | Multilayer liquid crystal display panel |
| JPS54135551A (en) * | 1978-04-12 | 1979-10-20 | Sharp Corp | Multilayer liquid crystal display device |
| JPS55110216A (en) * | 1979-02-16 | 1980-08-25 | Sharp Corp | Multilayer liquid crystal display device |
-
1981
- 1981-01-30 JP JP1323481A patent/JPS57125919A/ja active Granted
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3588225A (en) * | 1970-01-27 | 1971-06-28 | Rca Corp | Electro-optic devices for portraying closed images |
| JPS5364533A (en) * | 1976-11-19 | 1978-06-09 | Seiko Epson Corp | Liquid crystal display device |
| JPS54104855A (en) * | 1978-02-03 | 1979-08-17 | Seiko Epson Corp | Multilayer liquid crystal display panel |
| JPS54135551A (en) * | 1978-04-12 | 1979-10-20 | Sharp Corp | Multilayer liquid crystal display device |
| JPS55110216A (en) * | 1979-02-16 | 1980-08-25 | Sharp Corp | Multilayer liquid crystal display device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57125919A (en) | 1982-08-05 |
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