CN2304185Y - Concave cambered-surface display - Google Patents
Concave cambered-surface display Download PDFInfo
- Publication number
- CN2304185Y CN2304185Y CN 97247332 CN97247332U CN2304185Y CN 2304185 Y CN2304185 Y CN 2304185Y CN 97247332 CN97247332 CN 97247332 CN 97247332 U CN97247332 U CN 97247332U CN 2304185 Y CN2304185 Y CN 2304185Y
- Authority
- CN
- China
- Prior art keywords
- surface display
- concave
- utility
- model
- display
- 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 - Fee Related
Links
Images
Landscapes
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
Abstract
The utility model relates to a concave cambered-surface display, comprising a concave cambered-surface display screen. The concave display screen has a small reflection surface, which is corresponding to the visual feature of the cambered surface of the eyeball of the human body. The sight light is long, so the visual pressure on the eyeball is small. The picture has no distortion when viewed in an oblique position, so the utility model is not easy to generate visual fatigue.
Description
The utility model relates to a kind of cancave cambered surface display, belongs to the display unit of electronograph system.
The display of traditional electronograph system adopts convex globoidal or flat-faced screen more, and its reflective surface is big, and the sight line between the onlooker is short, easily causes onlooker's visual fatigue, can produce the picture distortion when loxosis is watched.
The purpose of this utility model provides a kind of cancave cambered surface display, to overcome above-mentioned shortcoming.
The utility model display contain the concave surface display screen.
The utility model display is because cancave cambered surface display screen reflective surface is little, adapts with the visual signature of the eyeball cambered surface of human body, and sight line is long, so little to the vision pressure of eyeball, and picture can distortion yet when loxosis was watched, and was difficult for causing visual fatigue.
Below in conjunction with description of drawings structure of the present utility model.
Accompanying drawing is the perspective view of this concave display.
As shown in the figure, the display screen 1 of this display is a concave surface.
Claims (1)
- The cancave cambered surface display is characterized in that containing the cancave cambered surface display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97247332 CN2304185Y (en) | 1997-09-24 | 1997-09-24 | Concave cambered-surface display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97247332 CN2304185Y (en) | 1997-09-24 | 1997-09-24 | Concave cambered-surface display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2304185Y true CN2304185Y (en) | 1999-01-13 |
Family
ID=33954815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97247332 Expired - Fee Related CN2304185Y (en) | 1997-09-24 | 1997-09-24 | Concave cambered-surface display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2304185Y (en) |
-
1997
- 1997-09-24 CN CN 97247332 patent/CN2304185Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |