JP2546492Y2 - 表示装置 - Google Patents
表示装置Info
- Publication number
- JP2546492Y2 JP2546492Y2 JP1990035446U JP3544690U JP2546492Y2 JP 2546492 Y2 JP2546492 Y2 JP 2546492Y2 JP 1990035446 U JP1990035446 U JP 1990035446U JP 3544690 U JP3544690 U JP 3544690U JP 2546492 Y2 JP2546492 Y2 JP 2546492Y2
- Authority
- JP
- Japan
- Prior art keywords
- display
- display unit
- shield
- helmet
- point
- 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
- 230000003287 optical effect Effects 0.000 claims description 23
- 238000001514 detection method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 9
- 230000010355 oscillation Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Helmets And Other Head Coverings (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990035446U JP2546492Y2 (ja) | 1990-04-03 | 1990-04-03 | 表示装置 |
GB9025712A GB2238627B (en) | 1989-11-29 | 1990-11-27 | Display apparatus |
US07/618,857 US5266930A (en) | 1989-11-29 | 1990-11-28 | Display apparatus |
DE4037879A DE4037879C2 (de) | 1989-11-29 | 1990-11-28 | Helm mit Vorrichtung zur Anzeige von Informationen |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990035446U JP2546492Y2 (ja) | 1990-04-03 | 1990-04-03 | 表示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH03127389U JPH03127389U (enrdf_load_stackoverflow) | 1991-12-20 |
JP2546492Y2 true JP2546492Y2 (ja) | 1997-09-03 |
Family
ID=31540817
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1990035446U Expired - Lifetime JP2546492Y2 (ja) | 1989-11-29 | 1990-04-03 | 表示装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2546492Y2 (enrdf_load_stackoverflow) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5170144B2 (ja) | 2010-03-29 | 2013-03-27 | ブラザー工業株式会社 | 眼鏡型の画像表示装置 |
JP6518916B2 (ja) * | 2017-03-24 | 2019-05-29 | 株式会社Nsc | 保護ヘルメット |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4878046A (en) * | 1987-07-30 | 1989-10-31 | United Technologies Corporation | Mounting a cathode ray tube for a heads-up display system |
JP3052771U (ja) * | 1998-03-30 | 1998-10-09 | 株式会社宣美 | 植物の栽培セット |
-
1990
- 1990-04-03 JP JP1990035446U patent/JP2546492Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH03127389U (enrdf_load_stackoverflow) | 1991-12-20 |
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