FR3083332B1 - Afficheur tete haute - Google Patents
Afficheur tete haute Download PDFInfo
- Publication number
- FR3083332B1 FR3083332B1 FR1800680A FR1800680A FR3083332B1 FR 3083332 B1 FR3083332 B1 FR 3083332B1 FR 1800680 A FR1800680 A FR 1800680A FR 1800680 A FR1800680 A FR 1800680A FR 3083332 B1 FR3083332 B1 FR 3083332B1
- Authority
- FR
- France
- Prior art keywords
- head
- display
- control means
- generation device
- image generation
- 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.)
- Active
Links
Classifications
-
- 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
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/008—Mountings, adjusting means, or light-tight connections, for optical elements with means for compensating for changes in temperature or for controlling the temperature; thermal stabilisation
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Instrument Panels (AREA)
Abstract
L'invention concerne un afficheur tête haute (1) comprenant : - un dispositif de génération d'images (10), apte à produire un faisceau lumineux (30), - une lame partiellement transparente (126), disposée de manière à recevoir ce faisceau lumineux, et - des moyens de commande (100) comprenant un module de variation (160) de la transmission lumineuse d'au moins une partie de la lame partiellement transparente (126). Selon l'invention, les moyens de commande (100) sont conçus pour varier la transmission lumineuse en fonction de la température du dispositif de génération d'images.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1800680A FR3083332B1 (fr) | 2018-06-29 | 2018-06-29 | Afficheur tete haute |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1800680 | 2018-06-29 | ||
FR1800680A FR3083332B1 (fr) | 2018-06-29 | 2018-06-29 | Afficheur tete haute |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3083332A1 FR3083332A1 (fr) | 2020-01-03 |
FR3083332B1 true FR3083332B1 (fr) | 2020-08-28 |
Family
ID=63896222
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1800680A Active FR3083332B1 (fr) | 2018-06-29 | 2018-06-29 | Afficheur tete haute |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR3083332B1 (fr) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011105689B4 (de) * | 2011-06-22 | 2018-11-15 | Continental Automotive Gmbh | Anzeigevorrichtung mit einem Flüssigkristalldisplay und Verfahren zum Schützen eines Flüssigkristalldisplays |
US9372343B2 (en) * | 2012-01-12 | 2016-06-21 | Htc Corporation | Head-up display, vehicle and controlling method of head-up display |
JP6135048B2 (ja) * | 2012-04-24 | 2017-05-31 | 日本精機株式会社 | ヘッドアップディスプレイ装置 |
-
2018
- 2018-06-29 FR FR1800680A patent/FR3083332B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
FR3083332A1 (fr) | 2020-01-03 |
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Legal Events
Date | Code | Title | Description |
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PLFP | Fee payment |
Year of fee payment: 2 |
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PLSC | Publication of the preliminary search report |
Effective date: 20200103 |
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PLFP | Fee payment |
Year of fee payment: 3 |
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PLFP | Fee payment |
Year of fee payment: 4 |
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PLFP | Fee payment |
Year of fee payment: 5 |
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PLFP | Fee payment |
Year of fee payment: 6 |