JPS6435143U - - Google Patents
Info
- Publication number
- JPS6435143U JPS6435143U JP13089987U JP13089987U JPS6435143U JP S6435143 U JPS6435143 U JP S6435143U JP 13089987 U JP13089987 U JP 13089987U JP 13089987 U JP13089987 U JP 13089987U JP S6435143 U JPS6435143 U JP S6435143U
- Authority
- JP
- Japan
- Prior art keywords
- display
- head
- vehicle
- display device
- fluorescent
- 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.)
- Pending
Links
Landscapes
- Instrument Panels (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Description
第１図本考案よりなる車両用ヘツドアツプ式表
示装置の実施例を示した説明図、第２図はダイク
ロイツクフイルターの特性図、第３図は本考案の
他の実施例を示した説明図、第４図はダイクロイ
ツクミラーの特性図、第５図は従来例の説明図、
第６図は蛍光表示管による表示装置に説明図であ
る。
１０…カバーガラス、１１…ダイクロイツクフ
イルター、１２…ダイクロイツクミラー。
Fig. 1 is an explanatory diagram showing an embodiment of a head-up display device for a vehicle according to the present invention, Fig. 2 is a characteristic diagram of a dichroic filter, and Fig. 3 is an explanatory diagram showing another embodiment of the present invention. Fig. 4 is a characteristic diagram of a dichroic mirror, Fig. 5 is an explanatory diagram of a conventional example,
FIG. 6 is an explanatory diagram of a display device using a fluorescent display tube. 10...Cover glass, 11...Dichroic filter, 12...Dichroic mirror.
Claims (1)
による表示器４の表示像を、運転席の前方視野内
に配設された半透過性反射板８に投影表示する車
両用ヘツドアツプ式表示装置において、前記表示
器４の表示内容の透過光路内に位置される透光板
１０，６及び反射板５，８に、前記蛍光表示管の
ヒータ線から発せられる波長の赤色光を反射及び
透過するダイクロイツクフイルター１１及びダイ
クロイツクミラー１２を設けたことを特徴とする
車両用ヘツドアツプ式表示装置。 A head-up display device for a vehicle that projects and displays an image displayed on a display 4 by a fluorescent display tube arranged in a light-shielded case 3 onto a semi-transparent reflector 8 arranged in the field of view in front of the driver's seat. , the red light having a wavelength emitted from the heater wire of the fluorescent display tube is reflected and transmitted through the transparent plates 10, 6 and the reflective plates 5, 8, which are located in the transmission optical path of the display contents of the display 4. A head-up type display device for a vehicle, characterized in that a dichroic filter 11 and a dichroic mirror 12 are provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13089987U JPS6435143U (en) | 1987-08-28 | 1987-08-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13089987U JPS6435143U (en) | 1987-08-28 | 1987-08-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6435143U true JPS6435143U (en) | 1989-03-03 |
Family
ID=31386475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13089987U Pending JPS6435143U (en) | 1987-08-28 | 1987-08-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6435143U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0457882U (en) * | 1990-09-20 | 1992-05-18 | ||
| JPH1054954A (en) * | 1996-08-12 | 1998-02-24 | Shimadzu Corp | Head-up display |
| EP1619533A1 (en) | 2004-07-23 | 2006-01-25 | Murakami Corporation | Display device |
-
1987
- 1987-08-28 JP JP13089987U patent/JPS6435143U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0457882U (en) * | 1990-09-20 | 1992-05-18 | ||
| JPH1054954A (en) * | 1996-08-12 | 1998-02-24 | Shimadzu Corp | Head-up display |
| EP1619533A1 (en) | 2004-07-23 | 2006-01-25 | Murakami Corporation | Display device |
| US7320534B2 (en) | 2004-07-23 | 2008-01-22 | Murakami Corporation | Display device |
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