DE3531736A1 - Fluessigkristallanzeigevorrichtung - Google Patents
FluessigkristallanzeigevorrichtungInfo
- Publication number
- DE3531736A1 DE3531736A1 DE19853531736 DE3531736A DE3531736A1 DE 3531736 A1 DE3531736 A1 DE 3531736A1 DE 19853531736 DE19853531736 DE 19853531736 DE 3531736 A DE3531736 A DE 3531736A DE 3531736 A1 DE3531736 A1 DE 3531736A1
- Authority
- DE
- Germany
- Prior art keywords
- liquid crystal
- crystal display
- display device
- metal foil
- electroluminescent element
- 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.)
- Granted
Links
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 57
- 229910052751 metal Inorganic materials 0.000 claims abstract description 34
- 239000002184 metal Substances 0.000 claims abstract description 34
- 239000011888 foil Substances 0.000 claims abstract description 31
- 239000010410 layer Substances 0.000 claims description 23
- 239000011241 protective layer Substances 0.000 claims description 23
- 239000000758 substrate Substances 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000013078 crystal Substances 0.000 claims description 5
- 239000002985 plastic film Substances 0.000 claims description 4
- 229920006255 plastic film Polymers 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 229910003437 indium oxide Inorganic materials 0.000 claims description 3
- PJXISJQVUVHSOJ-UHFFFAOYSA-N indium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[In+3].[In+3] PJXISJQVUVHSOJ-UHFFFAOYSA-N 0.000 claims description 3
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 claims description 3
- 229910001887 tin oxide Inorganic materials 0.000 claims description 3
- 239000001856 Ethyl cellulose Substances 0.000 claims description 2
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 claims description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- 229910021536 Zeolite Inorganic materials 0.000 claims description 2
- 230000003213 activating effect Effects 0.000 claims description 2
- 239000011230 binding agent Substances 0.000 claims description 2
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims description 2
- 239000000292 calcium oxide Substances 0.000 claims description 2
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 2
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 2
- 229920001249 ethyl cellulose Polymers 0.000 claims description 2
- 235000019325 ethyl cellulose Nutrition 0.000 claims description 2
- 239000011159 matrix material Substances 0.000 claims description 2
- 229920000642 polymer Polymers 0.000 claims description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 2
- 239000000843 powder Substances 0.000 claims description 2
- SBIBMFFZSBJNJF-UHFFFAOYSA-N selenium;zinc Chemical compound [Se]=[Zn] SBIBMFFZSBJNJF-UHFFFAOYSA-N 0.000 claims description 2
- 239000000741 silica gel Substances 0.000 claims description 2
- 229910002027 silica gel Inorganic materials 0.000 claims description 2
- 239000010457 zeolite Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- 230000005684 electric field Effects 0.000 abstract description 4
- 230000002411 adverse Effects 0.000 abstract description 2
- 238000005401 electroluminescence Methods 0.000 abstract 4
- 239000011253 protective coating Substances 0.000 abstract 2
- 210000002858 crystal cell Anatomy 0.000 description 6
- 238000009792 diffusion process Methods 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 229920006267 polyester film Polymers 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 239000003566 sealing material Substances 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 229910000679 solder Inorganic materials 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
- G02F1/1336—Illuminating devices
- G02F1/133617—Illumination with ultraviolet light; Luminescent elements or materials associated to the cell
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B33/00—Electroluminescent light sources
- H05B33/12—Light sources with substantially two-dimensional radiating surfaces
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)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13530284U JPS6149379U (US07413550-20080819-C00001.png) | 1984-09-06 | 1984-09-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3531736A1 true DE3531736A1 (de) | 1986-03-13 |
Family
ID=15148530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19853531736 Granted DE3531736A1 (de) | 1984-09-06 | 1985-09-05 | Fluessigkristallanzeigevorrichtung |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS6149379U (US07413550-20080819-C00001.png) |
| DE (1) | DE3531736A1 (US07413550-20080819-C00001.png) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4772885A (en) * | 1984-11-22 | 1988-09-20 | Ricoh Company, Ltd. | Liquid crystal color display device |
| FR2623319A1 (fr) * | 1987-11-12 | 1989-05-19 | Bosch Gmbh Robert | Dispositif pour eclairer des dispositifs d'affichage passifs d'informations notamment des dispositifs d'affichage a cristaux liquides |
| EP0326615A1 (en) * | 1986-09-19 | 1989-08-09 | Kabushiki Kaisha Komatsu Seisakusho | Thin-film el device |
| US4967117A (en) * | 1988-05-23 | 1990-10-30 | Alps Electric Co., Ltd. | Encapsulated electroluminescence device |
| US5009490A (en) * | 1988-11-11 | 1991-04-23 | Pioneer Electronic Corp. | Photo-conductive liquid crystal light valve |
| EP0454435A2 (en) * | 1990-04-24 | 1991-10-30 | Sharp Kabushiki Kaisha | Plain light source device |
| US5063379A (en) * | 1986-11-14 | 1991-11-05 | Robert Bosch Gmbh | Liquid crystal indicator, preferably for motor vehicles |
| US5189405A (en) * | 1989-01-26 | 1993-02-23 | Sharp Kabushiki Kaisha | Thin film electroluminescent panel |
| DE102007042062B4 (de) * | 2007-09-05 | 2014-06-05 | Delta Electronics, Inc. | Flüssigkristallanzeige, in der die Entstehung von Feuchtigkeit verhindert wird |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3108728A1 (de) * | 1981-03-07 | 1982-09-23 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Elektrolumineszenz-display |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS589394B2 (ja) * | 1976-08-24 | 1983-02-21 | シチズン時計株式会社 | 電子時計の照明装置 |
| JPS57172384A (en) * | 1981-04-17 | 1982-10-23 | Hitachi Ltd | El panel with grounding board |
-
1984
- 1984-09-06 JP JP13530284U patent/JPS6149379U/ja active Pending
-
1985
- 1985-09-05 DE DE19853531736 patent/DE3531736A1/de active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3108728A1 (de) * | 1981-03-07 | 1982-09-23 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Elektrolumineszenz-display |
Non-Patent Citations (3)
| Title |
|---|
| "Application Note for 3855 Series Day Star Novas",Firmenschrift der Fa.Industrial Electronic Engi- neers, Inc., 7740 Lemona Ave, Van Nuys, CA 91405 * |
| "Electroluminescent Displays", M.I.Abdalla, aus: Information Display 11-81, S.3-12 * |
| Konferenzbericht: "6. Freiburger Arbeitstagung Flüssigkristalle", 2.4.1976, S.61-64 * |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4772885A (en) * | 1984-11-22 | 1988-09-20 | Ricoh Company, Ltd. | Liquid crystal color display device |
| EP0326615A1 (en) * | 1986-09-19 | 1989-08-09 | Kabushiki Kaisha Komatsu Seisakusho | Thin-film el device |
| EP0326615A4 (en) * | 1986-09-19 | 1990-01-08 | Komatsu Mfg Co Ltd | THIN FILM ARRANGEMENT. |
| US5063379A (en) * | 1986-11-14 | 1991-11-05 | Robert Bosch Gmbh | Liquid crystal indicator, preferably for motor vehicles |
| FR2623319A1 (fr) * | 1987-11-12 | 1989-05-19 | Bosch Gmbh Robert | Dispositif pour eclairer des dispositifs d'affichage passifs d'informations notamment des dispositifs d'affichage a cristaux liquides |
| US4967117A (en) * | 1988-05-23 | 1990-10-30 | Alps Electric Co., Ltd. | Encapsulated electroluminescence device |
| US5009490A (en) * | 1988-11-11 | 1991-04-23 | Pioneer Electronic Corp. | Photo-conductive liquid crystal light valve |
| US5189405A (en) * | 1989-01-26 | 1993-02-23 | Sharp Kabushiki Kaisha | Thin film electroluminescent panel |
| EP0454435A2 (en) * | 1990-04-24 | 1991-10-30 | Sharp Kabushiki Kaisha | Plain light source device |
| EP0454435A3 (en) * | 1990-04-24 | 1992-04-29 | Sharp Kabushiki Kaisha | Plain light source device |
| US5195822A (en) * | 1990-04-24 | 1993-03-23 | Sharp Kabushiki Kaisha | Plain light source device |
| DE102007042062B4 (de) * | 2007-09-05 | 2014-06-05 | Delta Electronics, Inc. | Flüssigkristallanzeige, in der die Entstehung von Feuchtigkeit verhindert wird |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6149379U (US07413550-20080819-C00001.png) | 1986-04-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |