FR2650988B1 - Visiere de planche de bord comportant des instruments a affichage a cristaux liquides - Google Patents
Visiere de planche de bord comportant des instruments a affichage a cristaux liquidesInfo
- Publication number
- FR2650988B1 FR2650988B1 FR898910917A FR8910917A FR2650988B1 FR 2650988 B1 FR2650988 B1 FR 2650988B1 FR 898910917 A FR898910917 A FR 898910917A FR 8910917 A FR8910917 A FR 8910917A FR 2650988 B1 FR2650988 B1 FR 2650988B1
- Authority
- FR
- France
- Prior art keywords
- visor
- dashboard
- liquid crystal
- crystal display
- display instruments
- 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 - Lifetime
Links
- 239000004973 liquid crystal related substance Substances 0.000 title 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C23/00—Combined instruments indicating more than one navigational value, e.g. for aircraft; Combined measuring devices for measuring two or more variables of movement, e.g. distance, speed or acceleration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
- B60K35/20—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor
- B60K35/21—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor using visual output, e.g. blinking lights or matrix displays
- B60K35/215—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor using visual output, e.g. blinking lights or matrix displays characterised by the combination of multiple visual outputs, e.g. combined instruments with analogue meters and additional displays
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/0101—Head-up displays characterised by optical features
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/0101—Head-up displays characterised by optical features
- G02B2027/0118—Head-up displays characterised by optical features comprising devices for improving the contrast of the display / brillance control visibility
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/0149—Head-up displays characterised by mechanical features
- G02B2027/0165—Head-up displays characterised by mechanical features associated with a head-down display
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Optics & Photonics (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Instrument Panels (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR898910917A FR2650988B1 (fr) | 1989-08-16 | 1989-08-16 | Visiere de planche de bord comportant des instruments a affichage a cristaux liquides |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR898910917A FR2650988B1 (fr) | 1989-08-16 | 1989-08-16 | Visiere de planche de bord comportant des instruments a affichage a cristaux liquides |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2650988A1 FR2650988A1 (fr) | 1991-02-22 |
FR2650988B1 true FR2650988B1 (fr) | 1994-10-14 |
Family
ID=9384729
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR898910917A Expired - Lifetime FR2650988B1 (fr) | 1989-08-16 | 1989-08-16 | Visiere de planche de bord comportant des instruments a affichage a cristaux liquides |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2650988B1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2965248B1 (fr) * | 2010-09-28 | 2013-04-05 | Eurocopter France | Planche de bord amelioree pour aeronef |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4310871A (en) * | 1978-11-06 | 1982-01-12 | Nissan Motor Co., Ltd. | Illuminating device for instrument |
FR2454389A3 (fr) * | 1979-04-17 | 1980-11-14 | Sfena | Perfectionnement a systeme d'eclairage d'un tableau de bord ou tableau de commande d'un aeronef |
JPS5622468A (en) * | 1979-08-01 | 1981-03-03 | Nissan Motor | Liquid crystal display unit |
-
1989
- 1989-08-16 FR FR898910917A patent/FR2650988B1/fr not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2650988A1 (fr) | 1991-02-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name | ||
TP | Transmission of property |