CN2449319Y - LED picture element module - Google Patents
LED picture element module Download PDFInfo
- Publication number
- CN2449319Y CN2449319Y CN 00257397 CN00257397U CN2449319Y CN 2449319 Y CN2449319 Y CN 2449319Y CN 00257397 CN00257397 CN 00257397 CN 00257397 U CN00257397 U CN 00257397U CN 2449319 Y CN2449319 Y CN 2449319Y
- Authority
- CN
- China
- Prior art keywords
- picture element
- module
- element module
- barrier
- texture groove
- 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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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model discloses an LED picture element module, which is composed of a module base plate and grills, wherein, the grills are positioned on the surface of the module base plate; a texture groove is added on the surface of the module base plate positioned between the grills. Because the texture groove has the role of preventing light reflection, thus, the picture element module can ensure that the light-reflection effect is reduced under the irradiation of sunlight or other environmental light sources. When a display screen composed of the LED picture element modules displays black, the blackness is blacker; the display contrast grade is enhanced.
Description
The utility model relates to a kind of picture element module display device, especially a kind of LED picture element module.
At present, normally used LED picture element module is smooth on the surface of its module substrate, therefore, under the irradiation of sunlight or other environment light source, reflecting effect is strong, thereby cause LED picture element module contrast of display degree to reduce, influenced the display effect of LED picture element module.
The purpose of this utility model provides a kind of simple in structure and can reduce reflecting effect, strengthens the LFD picture element module of LED picture element module display effect.
The technical solution of the utility model is: a kind of LED picture element module, constitute by module substrate and barrier, and barrier is positioned at the surface of module substrate, and it is characterized in that is increasing texture groove on the module substrate surface between the barrier.The texture groove that is increased is parallel with barrier.Spacing between the texture groove that is increased equates.
Principle of work of the present utility model is: the LED picture element module, constitute the surface that barrier is positioned at module substrate by module substrate and barrier, and on the module substrate surface between the barrier, increasing texture groove.Because texture groove has anti-reflection action, thereby can guarantee that picture element module under the irradiation of sunlight and other environment light source, reduces reflecting effect greatly, the display screen that the LED picture element module is formed is more black when showing black, improves the contrast of display degree.
Effect of the present utility model is: owing to increased texture groove at the LED picture element module on the module substrate surface between the barrier, because texture groove has anti-reflection action, thereby can guarantee that picture element module is under the irradiation of sunlight and other environment light source, reduce reflecting effect greatly, the display screen that the LED picture element module is formed is more black when showing black, improves the contrast of display degree.
Below in conjunction with drawings and Examples the utility model is further described.
Fig. 1 is a structural drawing of the present utility model:
Fig. 2 is that the A of Fig. 1 is to view.
Among Fig. 1, the LED picture element module, constitute by module substrate 1 and barrier 2, barrier 2 is positioned at the surface of module substrate 1, it is characterized in that on the module substrate surface between the barrier 2, increasing texture groove 3, the texture groove 3 that is increased is parallel with barrier 2, and the spacing between the texture groove 3 that is increased equates.
Among Fig. 2, the LED picture element module, constitute by module substrate 1 and barrier 2, barrier 2 is positioned at the surface of module substrate 1, it is characterized in that increasing texture groove 3 on the module substrate surface between the barrier 2, the texture groove 3 that is increased and barrier 2 are that the spacing between the parallel texture groove that is increased by 3 equates.
Claims (3)
1, a kind of LED picture element module is made of module substrate and barrier, and barrier is positioned at the surface of module substrate, and it is characterized in that is increasing texture groove on the module substrate surface between the barrier.
2, picture element module according to claim 1 is characterized in that the texture groove that is increased is parallel with barrier.
3, picture element module according to claim 1 and 2, the spacing between the texture groove that it is characterized in that being increased equates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00257397 CN2449319Y (en) | 2000-11-02 | 2000-11-02 | LED picture element module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00257397 CN2449319Y (en) | 2000-11-02 | 2000-11-02 | LED picture element module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2449319Y true CN2449319Y (en) | 2001-09-19 |
Family
ID=33613929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00257397 Expired - Fee Related CN2449319Y (en) | 2000-11-02 | 2000-11-02 | LED picture element module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2449319Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010083624A1 (en) * | 2009-01-20 | 2010-07-29 | 深圳市奥拓电子有限公司 | Led display screen mask |
| CN109637383A (en) * | 2019-01-18 | 2019-04-16 | 深圳市洲明科技股份有限公司 | LED display module and its treatment process and processing equipment |
-
2000
- 2000-11-02 CN CN 00257397 patent/CN2449319Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010083624A1 (en) * | 2009-01-20 | 2010-07-29 | 深圳市奥拓电子有限公司 | Led display screen mask |
| CN109637383A (en) * | 2019-01-18 | 2019-04-16 | 深圳市洲明科技股份有限公司 | LED display module and its treatment process and processing equipment |
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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 |