FR2228298B1 - - Google Patents
Info
- Publication number
- FR2228298B1 FR2228298B1 FR7410667A FR7410667A FR2228298B1 FR 2228298 B1 FR2228298 B1 FR 2228298B1 FR 7410667 A FR7410667 A FR 7410667A FR 7410667 A FR7410667 A FR 7410667A FR 2228298 B1 FR2228298 B1 FR 2228298B1
- Authority
- FR
- France
- 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
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W20/00—Interconnections in chips, wafers or substrates
- H10W20/40—Interconnections external to wafers or substrates, e.g. back-end-of-line [BEOL] metallisations or vias connecting to gate electrodes
-
- 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
- G02F1/133553—Reflecting elements
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P95/00—Generic processes or apparatus for manufacture or treatments not covered by the other groups of this subclass
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W74/00—Encapsulations, e.g. protective coatings
- H10W74/40—Encapsulations, e.g. protective coatings characterised by their materials
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)
- Electrodes Of Semiconductors (AREA)
- Formation Of Insulating Films (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US35704773A | 1973-05-03 | 1973-05-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2228298A1 FR2228298A1 (OSRAM) | 1974-11-29 |
| FR2228298B1 true FR2228298B1 (OSRAM) | 1978-01-06 |
Family
ID=23404086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7410667A Expired FR2228298B1 (OSRAM) | 1973-05-03 | 1974-03-19 |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5247306B2 (OSRAM) |
| CA (1) | CA1007383A (OSRAM) |
| DE (1) | DE2420257A1 (OSRAM) |
| FR (1) | FR2228298B1 (OSRAM) |
| GB (1) | GB1457318A (OSRAM) |
| IT (1) | IT1006472B (OSRAM) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54159307U (OSRAM) * | 1978-04-28 | 1979-11-07 | ||
| JPH02249230A (ja) * | 1988-11-25 | 1990-10-05 | Fujitsu Ltd | 金属電極の形成方法 |
| JP2008507851A (ja) * | 2004-07-26 | 2008-03-13 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 光保護層を有するチップ |
| DE102014100469A1 (de) * | 2013-11-29 | 2015-06-03 | Epcos Ag | Elektronisches Bauelement und Verwendung desselben |
| CN117331255A (zh) * | 2023-10-26 | 2024-01-02 | 上海传芯半导体有限公司 | Lcos器件、结构及其制备方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1530274A (fr) * | 1966-07-08 | 1968-06-21 | Westinghouse Electric Corp | Cellule solaire semiconductrice |
-
1974
- 1974-03-19 FR FR7410667A patent/FR2228298B1/fr not_active Expired
- 1974-04-03 JP JP49037065A patent/JPS5247306B2/ja not_active Expired
- 1974-04-08 GB GB1543374A patent/GB1457318A/en not_active Expired
- 1974-04-08 CA CA197,094A patent/CA1007383A/en not_active Expired
- 1974-04-17 IT IT21501/74A patent/IT1006472B/it active
- 1974-04-26 DE DE2420257A patent/DE2420257A1/de not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| DE2420257A1 (de) | 1974-11-14 |
| CA1007383A (en) | 1977-03-22 |
| GB1457318A (en) | 1976-12-01 |
| JPS5247306B2 (OSRAM) | 1977-12-01 |
| FR2228298A1 (OSRAM) | 1974-11-29 |
| IT1006472B (it) | 1976-09-30 |
| JPS5011184A (OSRAM) | 1975-02-05 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |