NL7514265A - ELECTRO-OPTICAL DEVICE. - Google Patents
ELECTRO-OPTICAL DEVICE.Info
- Publication number
- NL7514265A NL7514265A NL7514265A NL7514265A NL7514265A NL 7514265 A NL7514265 A NL 7514265A NL 7514265 A NL7514265 A NL 7514265A NL 7514265 A NL7514265 A NL 7514265A NL 7514265 A NL7514265 A NL 7514265A
- Authority
- NL
- Netherlands
- Prior art keywords
- electro
- optical device
- optical
- Prior art date
Links
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
- G02F1/1341—Filling or closing of 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
- G02F1/0102—Constructional details, not otherwise provided for in this subclass
- G02F1/0107—Gaskets, spacers or sealing of cells; Filling and closing of cells
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (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 |
---|---|---|---|
US53593574A | 1974-12-23 | 1974-12-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7514265A true NL7514265A (en) | 1976-06-25 |
Family
ID=24136424
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7514265A NL7514265A (en) | 1974-12-23 | 1975-12-08 | ELECTRO-OPTICAL DEVICE. |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS5199055A (en) |
CA (1) | CA1054247A (en) |
CH (1) | CH596566A5 (en) |
DE (1) | DE2554015A1 (en) |
FR (1) | FR2296236A1 (en) |
GB (1) | GB1531479A (en) |
IT (1) | IT1052492B (en) |
NL (1) | NL7514265A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH633405B (en) * | 1979-12-17 | Ebauches Sa | PROCESS FOR MANUFACTURING AN ELECTROCHROMIC DISPLAY CELL AND ELECTROCHROMIC DISPLAY CELL. |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1338739A (en) * | 1971-04-09 | 1973-11-28 | Suwa Seikosha Kk | Liquid crystal display cell |
FR2155910A1 (en) * | 1971-10-14 | 1973-05-25 | Radiotechnique Compelec | Liquid-crystal cell mfr - with plates joined with araldite (rtm) epoxy resin |
-
1975
- 1975-11-06 CA CA239,135A patent/CA1054247A/en not_active Expired
- 1975-11-12 GB GB4679675A patent/GB1531479A/en not_active Expired
- 1975-12-01 DE DE19752554015 patent/DE2554015A1/en not_active Ceased
- 1975-12-03 IT IT5251375A patent/IT1052492B/en active
- 1975-12-08 NL NL7514265A patent/NL7514265A/en not_active Application Discontinuation
- 1975-12-22 CH CH1659575A patent/CH596566A5/xx not_active IP Right Cessation
- 1975-12-23 FR FR7539574A patent/FR2296236A1/en not_active Withdrawn
- 1975-12-23 JP JP15295475A patent/JPS5199055A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
CH596566A5 (en) | 1978-03-15 |
CA1054247A (en) | 1979-05-08 |
FR2296236A1 (en) | 1976-07-23 |
JPS5199055A (en) | 1976-09-01 |
DE2554015A1 (en) | 1976-06-24 |
GB1531479A (en) | 1978-11-08 |
IT1052492B (en) | 1981-06-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BA | A request for search or an international-type search has been filed | ||
BB | A search report has been drawn up | ||
BV | The patent application has lapsed |