CN206039084U - High bright LCD module of flexible fixation - Google Patents
High bright LCD module of flexible fixation Download PDFInfo
- Publication number
- CN206039084U CN206039084U CN201620902674.5U CN201620902674U CN206039084U CN 206039084 U CN206039084 U CN 206039084U CN 201620902674 U CN201620902674 U CN 201620902674U CN 206039084 U CN206039084 U CN 206039084U
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- CN
- China
- Prior art keywords
- liquid crystal
- circuit board
- fixed
- center
- press strip
- 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 discloses a high bright LCD module of flexible fixation, including liquid crystal display panel, casing and backlight unit, the casing includes center and backshell, center and backshell constitution cavity, backlight unit all is fixed in in the cavity, the center inboard sets up the recess, liquid crystal display panel is fixed in in the recess, liquid crystal display panel includes from the front side to the rear side in proper order the membrane that adds lustre to after and for preceding brightness enhancement film, preceding polarizing film, color filter, liquid crystal, TFT, back polarizing film, back brightness enhancement film, backlight unit includes circuit board, reflector panel, light guide plate, heating panel and lamp strip, the reflector panel is fixed to circuit board front side, the lamp strip is fixed in on the reflector panel and is connected with the circuit board, the heating panel is fixed in circuit board rear side, the light guide plate is fixed to lamp strip front side, the utility model discloses simple structure, increase LCD module's luminance, had good guard action, had good market using value and extensive application prospect.
Description
Technical field
This utility model is related to field of liquid crystal display, more particularly to a kind of highlighted liquid crystal module of flexible fixation.
Background technology
Liquid crystal indicator has many merits such as thin fuselage, power saving, radiationless, is widely used.Liquid crystal
Show that the liquid crystal indicator major part on device existing market is backlight liquid crystal indicator, which includes liquid crystal panel and backlight
Module.The operation principle of liquid crystal panel is to place liquid crystal molecule in the middle of the parallel glass substrate of two panels, in two panels glass substrate
Between have many tiny electric wires vertically and horizontally, control liquid crystal molecule change direction by whether being powered, by backlight module
Light reflects generation picture.Liquid crystal display module is the important component part in liquid crystal indicator.Liquid crystal display module
Generally include backboard and other components and parts being arranged on backboard.Due to the knot of the liquid crystal module of present liquid crystal indicator
Structure is limited, and the display brightness of the liquid crystal module of current this structure is not high enough, so as to cause liquid crystal module display effect simultaneously
It is bad.Need now a kind of high brightness LCD liquid crystal modules badly；In addition the back cover of present liquid crystal module and center by screw or its
He fixes securing member, increased the stress at liquid crystal panel corner and edge, easily produces water ripples, affects product quality.
Prior art existing defects, need to improve.
Utility model content
In order to solve the defect that present technology is present, this utility model provides a kind of simple structure, good, protection of radiating
Property strong flexibility fix highlighted liquid crystal module.
The technical scheme that this utility model is provided, a kind of flexible highlighted liquid crystal module of fixation, including liquid crystal panel, housing and
Backlight module, the housing include that center and back cover, the center and back cover constitute cavity, and the backlight module is both secured to chamber
In vivo, groove is set on the inside of the center, and the liquid crystal panel is fixed in groove；
The liquid crystal panel includes being followed successively by front brightness enhancement film, front light polarizing film, colored filter, liquid crystal from the front side to rear side
Body, TFT, rear light polarizing film, rear brightness enhancement film and rear bright enhancement film；
The backlight module includes circuit board, reflector, light guide plate, heat sink and lamp bar, fixed on front side of the circuit board
Reflector, the lamp bar are fixed on reflector and are connected with circuit board, and the heat sink is fixed on rear side of circuit board, the lamp
Lightguide plate fixing on front side of bar.
Preferably, with back cover by snapping connection, the back cover is set to flexible glue shell, the flexible glue shell to the center
Upper setting plenum area, the plenum area arrange arrangement water cooling tube in air vent, the flexible glue shell.
Preferably, the center arranges press strip, in the groove of the embedded center of the press strip, for fixing liquid crystal panel.
Preferably, the press strip is set to rubber press strip, and the cross section of the rubber press strip is set to trapezoidal, the rubber
The two ends of press strip are respectively provided with 45 degree of hypotenuses.
Preferably, power monitor is set on the lamp bar and the connecting line of circuit board, benchmark is set on the circuit board
Power model, power governor and difference amplifier, the power monitor and reference power module with the differential amplification
Device connects, and the difference amplifier is connected with power governor, and power governor is connected with lamp bar.
Preferably, the front of the reflector pastes enhancement reflective membrane, arranges through hole on the reflector, for fixing
Lamp bar.
Relative to the beneficial effect of prior art, this utility model is using flexible back cover and center, and arranges press strip pressing
Fixed liquid crystal panel, relative to securing members such as screws, will not cause excessive fixed stress to liquid crystal panel, it is to avoid water ripples
Produce；Forward and backward brightness enhancement film is set simultaneously, the brightness of liquid crystal module is increased, enhancement reflective membrane, Neng Goujin are set on reflector
One step lifts the brightness of liquid crystal module, so as to further improve its display effect；Water cooling tube is arranged in back cover, is not only increased
The structural strength of back cover, and enough protections are provided to liquid crystal module, the radiating efficiency of liquid crystal module is also add, is had
Good market using value and it is widely applied prospect.
Description of the drawings
Fig. 1 is this utility model back light module unit structure schematic diagram；
Fig. 2 is that this utility model ties connection diagram.
Specific embodiment
It should be noted that above-mentioned each technical characteristic continues to be mutually combined, the various embodiments not being enumerated above are formed,
It is accordingly to be regarded as the scope of this utility model description record；Also, for those of ordinary skills, can be according to above stating
It is bright to be improved or converted, and all these modifications and variations should all belong to the protection model of this utility model claims
Enclose.
For the ease of understanding this utility model, below in conjunction with the accompanying drawings and specific embodiment, this utility model is carried out more detailed
Thin explanation.Preferred embodiment of the present utility model is given in accompanying drawing.But, this utility model can be with many different
Form is realizing, however it is not limited to the embodiment described by this specification.On the contrary, the purpose for providing these embodiments is made to this
The understanding of the disclosure of utility model is more thorough comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can directly on another element
Or can also there is element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or may be simultaneously present centering elements.Term " vertical " that this specification is used, " level ",
"left", "right" and similar statement are for illustrative purposes only.
Unless otherwise defined, this specification is used all of technology and scientific terminology with belong to skill of the present utility model
The implication that the technical staff in art field is generally understood that is identical.In art used in the description of the present utility model in this specification
Language is intended merely to describe the purpose of specific embodiment, is not intended to limit this utility model.
Below in conjunction with the accompanying drawings this utility model is elaborated.
As depicted in figs. 1 and 2, the highlighted liquid crystal module of a kind of flexible fixation, including liquid crystal panel, housing and backlight module,
The housing includes that center and back cover, the center and back cover constitute cavity, and the backlight module is both secured in cavity, described
Groove is set on the inside of center, and the liquid crystal panel is fixed in groove；
The liquid crystal panel includes being followed successively by front brightness enhancement film, front light polarizing film, colored filter, liquid crystal from the front side to rear side
Body, TFT, rear light polarizing film, rear brightness enhancement film and rear bright enhancement film；
The backlight module includes circuit board 2, reflector 3, light guide plate 5, heat sink 1 and lamp bar 4, before the circuit board 2
Reflector 3 is fixed in side, and the lamp bar 4 is fixed on reflector 3 and is connected with circuit board 2, and the heat sink 1 is fixed on circuit board
On rear side of in the of 2,4 front side lightguide plate fixing 5 of the lamp bar.
Preferably, with back cover by snapping connection, the back cover is set to flexible glue shell, the flexible glue shell to the center
Upper setting plenum area, the plenum area arrange arrangement water cooling tube in air vent, the flexible glue shell, it is preferable that the water cooling tube
It is set to snakelike arrangement；Preferably, the water cooling tube is set to spiral type arrangement, and the water cooling tube outermost edges distance is flexible
Glue shell edge 50mm；Preferably, the flexible glue shell edge is arranged
For iron bar.
Preferably, the center arranges press strip, in the groove of the embedded center of the press strip, for fixing liquid crystal panel.
Preferably, the press strip is set to rubber press strip, and the cross section of the rubber press strip is set to trapezoidal, the rubber
The two ends of press strip are respectively provided with 45 degree of hypotenuses；Preferably, the thickness of the press strip is less than in 100mm, the press strip and arranges reinforcement,
The reinforcement is iron wire, for increasing the intensity of press strip, while the stationarity of press strip.
Preferably, power monitor is set on the lamp bar 4 and the connecting line of circuit board 2, base is set on the circuit board 2
Quasi- power model, power governor and difference amplifier, the power monitor are put with the difference with reference power module
Big device connection, the difference amplifier are connected with power governor, and power governor is connected with lamp bar 4.
During work, power monitor monitors the luminous power of lamp bar 4, and the input of difference amplifier connects power prison respectively
Device and reference power module is surveyed, difference amplifier draws both differences, and carries out signal amplification, sends power governor to,
Power adjustments are carried out, it is consistent with reference power with the luminous power for reaching light, it is ensured that the uniformity of brightness.
Preferably, the front of the reflector 3 pastes enhancement reflective membrane, arranges through hole on the reflector 3, for solid
Determine lamp bar 4.
It should be noted that above-mentioned each technical characteristic continues to be mutually combined, the various embodiments not being enumerated above are formed,
It is accordingly to be regarded as the scope of this utility model description record；Also, for those of ordinary skills, can be according to above stating
It is bright to be improved or converted, and all these modifications and variations should all belong to the protection model of this utility model claims
Enclose.
Claims (6)
1. a kind of flexibility fixes highlighted liquid crystal module, it is characterised in that including liquid crystal panel, housing and backlight module, the shell
Body includes that center and back cover, the center and back cover constitute cavity, and the backlight module is both secured in cavity, the middle inframe
Side arranges groove, and the liquid crystal panel is fixed in groove；
The liquid crystal panel include from the front side to rear side be followed successively by front brightness enhancement film, front light polarizing film, colored filter, liquid crystal,
TFT, rear light polarizing film, rear brightness enhancement film and rear bright enhancement film；
The backlight module includes circuit board, reflector, light guide plate, heat sink and lamp bar, fixes reflective on front side of the circuit board
Plate, the lamp bar are fixed on reflector and are connected with circuit board, and the heat sink is fixed on rear side of circuit board, before the lamp bar
Side lightguide plate fixing.
2. a kind of flexibility fixes highlighted liquid crystal module according to claim 1, it is characterised in that the center is passed through with back cover
Snap connection, the back cover is set to flexible glue shell, plenum area is set on the flexible glue shell, the plenum area arranges ventilation
Arrangement water cooling tube in hole, the flexible glue shell.
3. a kind of flexibility fixes highlighted liquid crystal module according to claim 2, it is characterised in that the center arranges press strip,
In the groove of the embedded center of the press strip, for fixing liquid crystal panel.
4. a kind of flexibility fixes highlighted liquid crystal module according to claim 3, it is characterised in that the press strip is set to rubber
Press strip, the cross section of the rubber press strip is set to trapezoidal, and the two ends of the rubber press strip are respectively provided with 45 degree of hypotenuses.
5. a kind of flexibility fixes highlighted liquid crystal module according to claim 1, it is characterised in that the lamp bar and circuit board
Power monitor is set on connecting line, reference power module, power governor and difference amplifier, institute are set on the circuit board
State power monitor to be connected with the difference amplifier with reference power module, the difference amplifier is connected with power governor
Connect, power governor is connected with lamp bar.
6. a kind of flexibility fixes highlighted liquid crystal module according to claim 1, it is characterised in that the front patch of the reflector
Enhancement reflective membrane is covered, through hole is set on the reflector, for fixing lamp bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620902674.5U CN206039084U (en) | 2016-08-19 | 2016-08-19 | High bright LCD module of flexible fixation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620902674.5U CN206039084U (en) | 2016-08-19 | 2016-08-19 | High bright LCD module of flexible fixation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206039084U true CN206039084U (en) | 2017-03-22 |
Family
ID=58307330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620902674.5U Expired - Fee Related CN206039084U (en) | 2016-08-19 | 2016-08-19 | High bright LCD module of flexible fixation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206039084U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019100961A1 (en) * | 2017-11-22 | 2019-05-31 | 维沃移动通信有限公司 | Flexible lcd module and assembly method thereof |
-
2016
- 2016-08-19 CN CN201620902674.5U patent/CN206039084U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019100961A1 (en) * | 2017-11-22 | 2019-05-31 | 维沃移动通信有限公司 | Flexible lcd module and assembly method thereof |
| US11327350B2 (en) | 2017-11-22 | 2022-05-10 | Vivo Mobile Communication Co., Ltd. | Flexible liquid-crystal-screen module and method of assembling the same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xiong Lianglin Inventor before: Jiang Shan |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170517 Address after: 510700, Guangdong District, Guangzhou City, Whampoa Province, Po Po Industrial Zone, east Cheng Cheng pan Industrial Park D2 block, B building (plant) two or three Patentee after: Guangzhou Hua Industrial Co. Ltd. Address before: 518000 Guangdong city of Shenzhen province Futian District New City Mansion Shennan Road West 501 Patentee before: Jiang Shan |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170322 Termination date: 20170819 |