CN203365854U - Integrated liquid crystal display module - Google Patents
Integrated liquid crystal display module Download PDFInfo
- Publication number
- CN203365854U CN203365854U CN 201320436096 CN201320436096U CN203365854U CN 203365854 U CN203365854 U CN 203365854U CN 201320436096 CN201320436096 CN 201320436096 CN 201320436096 U CN201320436096 U CN 201320436096U CN 203365854 U CN203365854 U CN 203365854U
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- Prior art keywords
- liquid crystal
- integrated liquid
- lamp bar
- reflecting plate
- shows module
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Abstract
The utility model discloses an integrated liquid crystal display module which comprises a machine shell. A reflecting plate is fixed in a cavity of the machine shell, two or more lamp strips are arranged on the reflecting plate and fixed on the reflecting plate at equal intervals, and a plurality of LED light-emitting chips are arranged on each lamp strip. A layer of diffuser plate is arranged above the lamp strips, a plurality of layers of composite films are arranged on the diffuser plate, and the composite films, the diffuser plate, the lamp strips and the reflecting plate are fixed in the cavity of the machine shell from top to bottom. A convex lens is arranged on every LED light-emitting chip, and the diffusion angle of every convex lens is 170 degrees. The integrated liquid crystal display module is convenient to install, facilitates mass production, ensures strength of the machine shell under the condition that the thickness of the wall of the machine shell is not increased, prevents distortion and deformation, saves material utilization amount, reduces cost and has good application prospects, weight is lightened, and the integrated liquid crystal display module is convenient to transport because the overall thickness of the integrated liquid crystal display module is reduced.
Description
Technical field
The utility model relates to technical field of liquid crystal display, is specifically related to a kind of integrated liquid crystal and shows module.
Background technology
The original-pack screen of traditional liquid crystal TV set, expensive, television cabin and original-pack screen are the needs that separate separately after assembling, are being fixedly installed togather, and assembling is complicated, be inconvenient to produce in batches, and traditional original-pack screen is thicker, heaviness, be inconvenient to transport, cost of manufacture is high, is unfavorable for the extensive popularization of integrated liquid crystal television.
The utility model content
The technical matters that the utility model solves is to overcome the original-pack screen of existing liquid crystal TV set, and assembling is complicated, is inconvenient to produce in batches, heavy transportation inconvenience, and cost is high, is unfavorable for the problem of the extensive popularization of integrated liquid crystal television.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is:
A kind of integrated liquid crystal shows module, it is characterized in that: comprise casing, be fixed with reflecting plate in the cavity of described casing, described reflecting plate is provided with two or more lamp bar, described lamp bar equidistantly is fixed on reflecting plate, and each lamp bar is provided with several LED luminescence chips, and described lamp bar top is provided with one deck diffuser plate, the some layers of composite membrane in described diffuser plate top, described composite membrane, diffuser plate, lamp bar, reflecting plate from top to bottom are fixed in the cavity of casing.
Aforesaid integrated liquid crystal shows module, it is characterized in that: on two long side direction of described reflecting plate, bend, for fixing diffuser plate.
Aforesaid integrated liquid crystal shows module, it is characterized in that: the distance between described lamp bar and diffuser plate is between 18mm-25mm.
Aforesaid integrated liquid crystal shows module, it is characterized in that: the distance between described lamp bar and diffuser plate is 20mm.
Aforesaid integrated liquid crystal shows module, and it is characterized in that: described composite membrane is three layers.
Aforesaid integrated liquid crystal shows module, it is characterized in that: each lamp bar by the lamp bar fixedly buckle be fixed on reflecting plate.
Aforesaid integrated liquid crystal shows module, and it is characterized in that: be equipped with convex lens on each LED luminescence chip, the spread angle of described convex lens is 170 degree.
Aforesaid integrated liquid crystal shows module, and it is characterized in that: described LED luminescence chip is the DLED luminescence chip.
Aforesaid integrated liquid crystal shows module, and it is characterized in that: the outer wall of described casing is provided with two reinforcements of parallel distribution.
The beneficial effects of the utility model are: integrated liquid crystal of the present utility model shows the reflecting plate of module, the lamp bar, expansion board, composite membrane replaces original-pack screen, be arranged on successively casing inside, easy for installation, low price, be convenient to batch production, and lamp strip adoption DLED chip is light emitting source, further reduce costs, the DLED chip is provided with lens increases the diffusion angle, improve illuminance, the diffusion angle of lamp bar is 170 degree, can reduce the height between lamp bar and expansion board, thereby reduce the integral thickness that integrated liquid crystal shows module, convenient transportation, the outer wall of casing has increased reinforcement, in the situation that do not strengthen the casing wall thickness, guarantee the intensity of casing, prevent torsional deformation, save material usage, weight reduction, reduce costs, have a good application prospect.
The accompanying drawing explanation
Fig. 1 is the structural representation that integrated liquid crystal of the present utility model shows module.
In accompanying drawing, the implication of mark is as follows:
1: casing; 2: reflecting plate; 3: the lamp bar is buckle fixedly; 4: the lamp bar; 5: diffuser plate; 6: composite membrane; The 7:LED luminescence chip; 8: reinforcement.
Embodiment
Below in conjunction with Figure of description, the utility model is further described.
As shown in Figure 1, a kind of integrated liquid crystal shows module, comprise casing 1, the outer wall of casing 1 is provided with two reinforcements 8 of parallel distribution, in the situation that do not strengthen the casing wall thickness, guarantee the intensity of casing, prevent torsional deformation, save material usage, weight reduction, reduce costs, convenient transportation, be fixed with reflecting plate 2 in the cavity of casing 1, reflecting plate 2 is provided with two or more lamp bar 4, each lamp bar 4 by the lamp bar fixedly buckle 3 be fixed on reflecting plate 2, lamp bar 4 is determined according to the size of integrated liquid crystal demonstration module, integrated liquid crystal shows that module is 32 cun liquid crystal displays, be four lamp bars 4, size increase along with liquid crystal display, the corresponding increase of the quantity of lamp bar 4, lamp bar 4 equidistantly is fixed on reflecting plate 2, each lamp bar 4 is provided with several LED luminescence chips 7, the quantity of same LED luminescence chip 7 is relevant with the size of liquid crystal display, the present embodiment is seven for the quantity of the LED luminescence chip 7 on every lamp bar 4 of 32 cun liquid crystal displays, with not equidistant distribution, in order to reach the homogeneity of whole liquid crystal display picture, LED luminescence chip 7 is the DLED luminescence chip, DLED luminescence chip with low cost, can further reduce costs, the illumination mode of DLED luminescence chip is for luminous downwards, therefore reflecting plate 2 is set below lamp bar 4, can reflect, the light source that DLED sends, and the top of LED luminescence chip 7 also is provided with convex lens, the spread angle of convex lens is 170 degree, rather than 120 traditional degree, the distance that can reduce like this between lamp bar 4 and diffuser plate 5 is between 18mm-25mm, preferred 20mm, reduce the thickness that integrated liquid crystal shows module, realize the ultra-thin characteristic of liquid crystal display, lamp bar 4 tops are provided with one deck diffuser plate 5, on two long side direction of reflecting plate 2, bend, be used for fixedly diffuser plate 5, diffuser plate 5 top sandwich diaphragms 6, composite membrane 6 further improve liquid crystal display picture light homogeneity, sandwich diaphragm 6 can prevent that the bad light efficiencies such as rainbow line from appearring in liquid crystal display, composite membrane 6, diffuser plate 5, lamp bar 4, reflecting plate 2 from top to bottom is fixed in the cavity of casing 1.
In sum, integrated liquid crystal of the present utility model shows the reflecting plate of module, the lamp bar, expansion board, composite membrane replaces original-pack screen, be arranged on successively casing inside, easy for installation, low price, be convenient to batch production, and lamp strip adoption DLED chip is light emitting source, further reduce costs, the DLED chip is provided with lens increases the diffusion angle, improve illuminance, the diffusion angle of lamp bar is 170 degree, can reduce the height between lamp bar and expansion board, thereby reduce the integral thickness that integrated liquid crystal shows module, convenient transportation, the outer wall of casing has increased reinforcement, in the situation that do not strengthen the casing wall thickness, guarantee the intensity of casing, prevent torsional deformation, save material usage, weight reduction, reduce costs, have a good application prospect.
Above demonstration and described ultimate principle of the present utility model, principal character and advantage.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and instructions, describes just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (9)
1. an integrated liquid crystal shows module, it is characterized in that: comprise casing (1), be fixed with reflecting plate (2) in the cavity of described casing (1), described reflecting plate (2) is provided with two or more lamp bar (4), described lamp bar (4) equidistantly is fixed on reflecting plate (2), each lamp bar (4) is provided with several LED luminescence chips (7), described lamp bar (4) top is provided with one deck diffuser plate (5), described diffuser plate (5) top some layers of composite membrane (6), described composite membrane (6), diffuser plate (5), lamp bar (4), reflecting plate (2) from top to bottom is fixed in the cavity of casing (1).
2. integrated liquid crystal according to claim 1 shows module, it is characterized in that: on two long side direction of described reflecting plate (2), bend, for fixing diffuser plate (5).
3. integrated liquid crystal according to claim 1 shows module, it is characterized in that: the distance between described lamp bar (4) and diffuser plate (5) is between 18mm-25mm.
4. integrated liquid crystal according to claim 3 shows module, it is characterized in that: the distance between described lamp bar (4) and diffuser plate (5) is 20mm.
5. integrated liquid crystal according to claim 1 shows module, and it is characterized in that: described composite membrane (6) is three layers.
6. integrated liquid crystal according to claim 1 shows module, it is characterized in that: each lamp bar (4) by the lamp bar fixedly buckle (3) be fixed on reflecting plate (2).
7. integrated liquid crystal according to claim 1 shows module, and it is characterized in that: be equipped with convex lens on each LED luminescence chip (7), the spread angle of described convex lens is 170 degree.
8. integrated liquid crystal according to claim 1 shows module, and it is characterized in that: described LED luminescence chip (7) is the DLED luminescence chip.
9. integrated liquid crystal according to claim 1 shows module, and it is characterized in that: the outer wall of described casing (1) is provided with two reinforcements (8) of parallel distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320436096 CN203365854U (en) | 2013-07-22 | 2013-07-22 | Integrated liquid crystal display module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320436096 CN203365854U (en) | 2013-07-22 | 2013-07-22 | Integrated liquid crystal display module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203365854U true CN203365854U (en) | 2013-12-25 |
Family
ID=49813598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320436096 Expired - Lifetime CN203365854U (en) | 2013-07-22 | 2013-07-22 | Integrated liquid crystal display module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203365854U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103353684A (en) * | 2013-07-22 | 2013-10-16 | 昆山三景科技股份有限公司 | Integrated liquid crystal display module |
-
2013
- 2013-07-22 CN CN 201320436096 patent/CN203365854U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103353684A (en) * | 2013-07-22 | 2013-10-16 | 昆山三景科技股份有限公司 | Integrated liquid crystal display module |
| CN103353684B (en) * | 2013-07-22 | 2016-01-20 | 昆山三景科技股份有限公司 | Integrated liquid crystal display module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 215335 No. 158 Ruike Road, Kunshan High-tech Zone, Suzhou City, Jiangsu Province Patentee after: KUNSHAN SANJING TECHNOLOGY Co.,Ltd. Address before: 215335, Suzhou, Jiangsu City, Kunshan province Yushan town on the south side of the central ring road Patentee before: KUNSHAN SANJING TECHNOLOGY Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131225 |
|
| CX01 | Expiry of patent term |