CN2478124Y - Color glass protective panel for displaying screen - Google Patents
Color glass protective panel for displaying screen Download PDFInfo
- Publication number
- CN2478124Y CN2478124Y CN 00240955 CN00240955U CN2478124Y CN 2478124 Y CN2478124 Y CN 2478124Y CN 00240955 CN00240955 CN 00240955 CN 00240955 U CN00240955 U CN 00240955U CN 2478124 Y CN2478124 Y CN 2478124Y
- Authority
- CN
- China
- Prior art keywords
- screen
- indicator
- glass protective
- utility
- model
- 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
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Abstract
The utility model relates to a colored glass protective screen used in front of the display screen, which is composed of a colored glass sheet (1) and a support (2); a indicator (4) is provided on the colored glass sheet (1).The indicator (4) is composed of a hall element integrated package, a liquid crystal display and a button cell. The utility model can indicate the change condition that the electromagnetic radiation strength in front of the computer display screen is filtered and damped.
Description
The utility model relates to the healthy health treatment of a kind of computer operation person of protection, specifically a kind of preceding stained glass protecting screen of display screen that is used for.
The applicant on November 5th, 1997 applied for a kind of be used for display screen before the stained glass screen (CN2323385Y) of vision protection, be used to protect eyesight and the optic nerve of operator before computer screen.This stained glass screen is the colour film that evenly adheres to one deck 3～6 micron thickness in the one or both sides of sheet glass.
The electromagnetic radiation of computer display screens front end usually is the topic that people discuss to operator's health affected at present.If can or filter out with the electromagnetic radiation of display screen front end decay, should be useful and harmless to the operator, so many Protection Products come out one after another, as the protection screen made of wire gauze or other materials etc.CN2323385Y also has this effect.But because the operator is remarkable like that to the stimulation of eyes not as light to the subjective sensation of electromagnetic radiation, moreover various product all do not have the indication of corresponding quantization to the variation of electromagnetic radiation intensity, how can only call oneself, so be difficult to be accepted by the consumer.
The utility model is provided with indicator on protection screen, be intended to show the variation of electromagnetic radiation intensity.
The utility model is achieved in that and evenly adheres to one deck colour film in the one or both sides of sheet glass earlier that on the either side of colored slide indicator is set then, indicator is made of Hall element integrated package, LCD and button cell.
The utility model is the improvement on the CN2323385Y basis, except having the eyesight of protecting the operator and alleviating the light pressure effect, can indicate the filtration electromagnetic radiation effect that originally has simultaneously.
Accompanying drawing is a structural representation of the present utility model.Be that a side is coated with colour film shown in the figure, 1 is the stained glass sheet, and 2 is support, and 3 is colour film, and 4 is indicator.
In conjunction with the accompanying drawings, non-limiting examples is described below:
Stained glass sheet 1 washes the back by the thick sheet glass of 25mm and in vacuum coating equipment the one side is plated the thick colour film 3 of one deck 3～6 μ m, be cut into required size according to computer screen size with glass cutter then, such as 300 * 250mm etc., the indicator 4 that is made of Hall element integrated package, LCD and button cell is set cutting out on the good colored slide 1.On the support 2 of corresponding size, promptly be the stained glass protecting screen with colored slide 1 device at last.
Claims (1)
1, a kind of preceding stained glass protecting screen of display screen that is used for, comprise the stained glass sheet (1) and the support (2) that are attached with colour film (3), it is characterized in that: the indicator (4) that on stained glass sheet (1), has Hall element integrated package and LCD and button cell to constitute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00240955 CN2478124Y (en) | 2000-11-09 | 2000-11-09 | Color glass protective panel for displaying screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00240955 CN2478124Y (en) | 2000-11-09 | 2000-11-09 | Color glass protective panel for displaying screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2478124Y true CN2478124Y (en) | 2002-02-20 |
Family
ID=33601505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00240955 Expired - Fee Related CN2478124Y (en) | 2000-11-09 | 2000-11-09 | Color glass protective panel for displaying screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2478124Y (en) |
-
2000
- 2000-11-09 CN CN 00240955 patent/CN2478124Y/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 |