CN103353684A - Integrated liquid crystal display module - Google Patents
Integrated liquid crystal display module Download PDFInfo
- Publication number
- CN103353684A CN103353684A CN2013103079646A CN201310307964A CN103353684A CN 103353684 A CN103353684 A CN 103353684A CN 2013103079646 A CN2013103079646 A CN 2013103079646A CN 201310307964 A CN201310307964 A CN 201310307964A CN 103353684 A CN103353684 A CN 103353684A
- Authority
- CN
- China
- Prior art keywords
- liquid crystal
- integrated liquid
- lamp bar
- shows module
- crystal 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.)
- Granted
Links
Images
Landscapes
- Liquid Crystal (AREA)
- Planar Illumination Modules (AREA)
Abstract
The invention discloses an integrated liquid crystal display module which comprises a machine shell. A reflection plate is fixed in a cavity of the machine shell and is provided with two or more than two light bars at equal intervals. Each light bar is provided with a plurality of LED lighting chips, a diffusion plate is arranged on the upper portions of the light bars, multiple layers of composite membranes are arranged on the upper portion of the diffusion plate, the composite membranes, the diffusion plate, the light bars and the reflection plate are fixed in the cavity of the machine shell from top to bottom, each LED lighting chip is provided with a convex lens, and the diffusion angle of each convex lens is 170 degrees. The integrated liquid crystal display module is convenient to install and convenient to produce in a large scale, reduces the whole thickness of the integrated liquid crystal display module, facilitates transportation, guarantees the strength of the machine shell on the condition that the wall thickness of the machine shell is not increased, prevents distortion and deformation, saves material quantities used in production, reduces weight, lowers cost and has good application prospects.
Description
Technical field
The present invention relates to technical field of liquid crystal display, be specifically related to a kind of integrated liquid crystal and show 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 the assembling, are being fixedly installed togather, and assembling is complicated, be inconvenient to produce in batches, and traditional original-pack screen is thicker, and heaviness is inconvenient to transport, cost of manufacture is high, is unfavorable for the extensive popularization of integrated liquid crystal television.
Summary of the invention
Technical matters solved by the invention 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 solution adopted in the present invention 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 the 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: bend on the two long side direction of described reflecting plate, be used for fixedly diffuser plate.
Aforesaid integrated liquid crystal shows module, and it is characterized in that: the distance between described lamp bar and the diffuser plate is between the 18mm-25mm.
Aforesaid integrated liquid crystal shows module, and it is characterized in that: the distance between described lamp bar and the 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 the reflecting plate.
Aforesaid integrated liquid crystal shows module, 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 invention has the beneficial effects as follows: integrated liquid crystal of the present invention shows the reflecting plate of module, the lamp bar, expansion board, composite membrane replaces original-pack screen, be installed in successively casing inside, easy for installation, low price, be convenient to batch production, and lamp strip adoption DLED chip is light emitting source, further reduces cost, 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 the 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, economical with materials consumption, weight reduction, reduce cost, have a good application prospect.
Description of drawings
Fig. 1 is the structural representation that integrated liquid crystal of the present invention shows module.
The implication of mark is as follows in the accompanying drawing:
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 present invention is further illustrated.
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, the economical with materials consumption, weight reduction, reduce cost, 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 the reflecting plate 2, lamp bar 4 is decided 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 the 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 cost, 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 the diffuser plate 5 is between the 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, bend on the two long side direction of reflecting plate 2, be used for fixedly diffuser plate 5, diffuser plate 5 top sandwich diaphragms 6, composite membrane 6 further raising liquid crystal display picture lights homogeneity, sandwich diaphragm 6 can prevent that the bad light efficiencies such as rainbow line, composite membrane 6 from appearring in liquid crystal display, 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 invention shows the reflecting plate of module, the lamp bar, expansion board, composite membrane replaces original-pack screen, be installed in successively casing inside, easy for installation, low price is convenient to batch production, and lamp strip adoption DLED chip is light emitting source, further reduce cost, the DLED chip is provided with lens increases the diffusion angle, improves illuminance, the diffusion angle of lamp bar is 170 degree, can reduce the height between lamp bar and the 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, the economical with materials consumption, weight reduction reduces cost, has a good application prospect.
Above demonstration and described ultimate principle of the present invention, principal character and advantage.The technician of the industry should understand; the present invention is not restricted to the described embodiments; that describes in above-described embodiment and the instructions just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention 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 the 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: bend on the two long side direction of described reflecting plate (2), be used for fixedly diffuser plate (5).
3. integrated liquid crystal according to claim 1 shows module, and it is characterized in that: the distance between described lamp bar (4) and the diffuser plate (5) is between the 18mm-25mm.
4. integrated liquid crystal according to claim 3 shows module, and it is characterized in that: the distance between described lamp bar (4) and the 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 the reflecting plate (2).
7. integrated liquid crystal according to claim 1 shows module, 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 |
|---|---|---|---|
| CN201310307964.6A CN103353684B (en) | 2013-07-22 | 2013-07-22 | Integrated liquid crystal display module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310307964.6A CN103353684B (en) | 2013-07-22 | 2013-07-22 | Integrated liquid crystal display module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103353684A true CN103353684A (en) | 2013-10-16 |
| CN103353684B CN103353684B (en) | 2016-01-20 |
Family
ID=49310070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310307964.6A Active CN103353684B (en) | 2013-07-22 | 2013-07-22 | Integrated liquid crystal display module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103353684B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1991509A (en) * | 2005-12-26 | 2007-07-04 | 中华映管股份有限公司 | Backlight module and LCD structure thereof |
| CN101188261A (en) * | 2007-12-17 | 2008-05-28 | 天津理工大学 | LED with high dispersion angle and surface light source |
| CN101452134A (en) * | 2007-12-07 | 2009-06-10 | 株式会社日立制作所 | Liquid crystal display appliance |
| CN101517308A (en) * | 2006-11-07 | 2009-08-26 | 夏普株式会社 | Light source unit and display |
| CN102313204A (en) * | 2010-06-15 | 2012-01-11 | Lg伊诺特有限公司 | Back light unit with have a display unit of back light unit |
| CN202452301U (en) * | 2012-02-09 | 2012-09-26 | 苏州东山精密制造股份有限公司 | Direct type light-emitting diode (LED) backlight module |
| CN203365854U (en) * | 2013-07-22 | 2013-12-25 | 昆山三景科技股份有限公司 | Integrated liquid crystal display module |
-
2013
- 2013-07-22 CN CN201310307964.6A patent/CN103353684B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1991509A (en) * | 2005-12-26 | 2007-07-04 | 中华映管股份有限公司 | Backlight module and LCD structure thereof |
| CN101517308A (en) * | 2006-11-07 | 2009-08-26 | 夏普株式会社 | Light source unit and display |
| CN101452134A (en) * | 2007-12-07 | 2009-06-10 | 株式会社日立制作所 | Liquid crystal display appliance |
| CN101188261A (en) * | 2007-12-17 | 2008-05-28 | 天津理工大学 | LED with high dispersion angle and surface light source |
| CN102313204A (en) * | 2010-06-15 | 2012-01-11 | Lg伊诺特有限公司 | Back light unit with have a display unit of back light unit |
| CN202452301U (en) * | 2012-02-09 | 2012-09-26 | 苏州东山精密制造股份有限公司 | Direct type light-emitting diode (LED) backlight module |
| CN203365854U (en) * | 2013-07-22 | 2013-12-25 | 昆山三景科技股份有限公司 | Integrated liquid crystal display module |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103353684B (en) | 2016-01-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102661535B (en) | Direct type backlight module | |
| CN201739899U (en) | Direct type thin LED backlight module | |
| CN104373869A (en) | Direct type backlight module and liquid crystal display | |
| CN101162316A (en) | Directly-down back light module unit | |
| CN103032777A (en) | Back light module and liquid crystal display device | |
| CN201893102U (en) | LED numeral display module | |
| CN205229633U (en) | Straight following formula backlight unit and straight following formula display | |
| US20120057102A1 (en) | Backlight module | |
| US8944622B2 (en) | Lighting system having reflector support and display device | |
| CN201547597U (en) | LED ultrathin backlight module | |
| CN203363863U (en) | Straight down type backlight module and display device | |
| CN101509640B (en) | Back light module and liquid crystal display device | |
| CN102243392A (en) | Liquid crystal module | |
| CN207096639U (en) | A kind of backlight module | |
| CN203365854U (en) | Integrated liquid crystal display module | |
| CN202473132U (en) | Lcd | |
| CN103353684A (en) | Integrated liquid crystal display module | |
| CN203949043U (en) | A kind of backlight module and display unit | |
| CN201787425U (en) | LCD backlight module with integrated display housing | |
| CN203365860U (en) | Backlight module and liquid crystal display | |
| CN101655203A (en) | ultra-thin backlight module | |
| CN101644852A (en) | Double-side liquid crystal display screen | |
| CN100359389C (en) | Backlight module structure | |
| CN103943041A (en) | Display device | |
| CN109445185B (en) | Backlight module and display device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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 |