CN107608129A - A kind of liquid crystal display device - Google Patents
A kind of liquid crystal display device Download PDFInfo
- Publication number
- CN107608129A CN107608129A CN201710836336.5A CN201710836336A CN107608129A CN 107608129 A CN107608129 A CN 107608129A CN 201710836336 A CN201710836336 A CN 201710836336A CN 107608129 A CN107608129 A CN 107608129A
- Authority
- CN
- China
- Prior art keywords
- framework
- standing grooves
- lug boss
- liquid crystal
- led
- 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.)
- Pending
Links
Abstract
The present invention relates to display technology field, more particularly to a kind of liquid crystal display device.A kind of liquid crystal display device of the present invention, including：Framework, LED standing grooves, lug boss and quantum dot layer；Light guide plate is provided with framework, two relative end faces of framework inner side are provided with multiple LED standing grooves, and LED standing grooves are recessed to framework inner side；LED standing grooves are equidistantly arranged at intervals, and lug boss is formed between two adjacent LEDs standing groove；Lug boss is provided with quantum dot layer towards the end face on the inside of framework；By setting quantum dot layer on the lug boss that is formed between LED standing grooves, the light excitation quantum point layer reflexed to using light guide plate on lug boss emits beam, and reflex to light guide plate, lift the brightness of tab region, the region between LED is avoided to cause the brightness irregularities of backlight, the problem of influenceing the display effect of liquid crystal display.
Description
Technical field
The present invention relates to display technology field, more particularly to a kind of liquid crystal display device.
Background technology
Liquid crystal display is the display device of planar ultra-thin, and it is made up of a number of colored or monochrome pixels, places
In front of light source or reflecting surface.Liquid crystal display power consumption is very low, therefore is favored by engineer, is suitable for use with the electricity of battery
Sub- equipment.Its cardinal principle is to stimulate liquid crystal molecule to produce point, line, surface with electric current to coordinate back fluorescent tube to be formed picture.It is existing
Liquid crystal display generally include backlight module and liquid crystal panel, LED and optical diaphragm group are provided with backlight module, it is existing
Backlight module in, the region between LED can cause the brightness irregularities of backlight, influence liquid crystal display display effect
Fruit.
The content of the invention
It is an object of the invention to provide a kind of liquid crystal display device, solves in existing backlight module, between LED
Region can cause the brightness irregularities of backlight, the problem of influenceing the display effect of liquid crystal display.Meanwhile the present invention also provides
The framework and its processing technology of a kind of liquid crystal display device.
Technical scheme is as follows：
A kind of liquid crystal display device, including：Framework, LED standing grooves, lug boss and quantum dot layer；
Light guide plate is provided with the framework, two relative end faces of the framework inner side are provided with multiple LED standing grooves,
The LED standing grooves are recessed to framework inner side；
The LED standing grooves are equidistantly arranged at intervals, and lug boss is formed between the two neighboring LED standing grooves；
The lug boss is provided with quantum dot layer towards the end face on the inside of the framework.
Preferably, it is provided with gap between the framework and the lug boss.
Preferably, the LED standing grooves of two end faces relative on the inside of the framework are staggered.
A kind of framework of liquid crystal display device, is provided with light guide plate in framework, and two relative end faces are set on the inside of framework
There are multiple LED standing grooves, LED standing grooves are recessed to framework inner side；LED standing grooves are equidistantly arranged at intervals, and two adjacent LEDs are put
Put and form lug boss between groove.
A kind of processing technology of the framework of liquid crystal display device, step are as follows：
1), structure and process respectively
Light guide plate is provided with framework, two relative end faces of framework inner side are provided with multiple LED standing grooves, and LED is placed
Groove is recessed to framework inner side；LED standing grooves are equidistantly arranged at intervals, and lug boss is formed between two adjacent LEDs standing groove；
Light guide plate is prepared according to prior art；
The material of framework is stainless steel, passes through forging forming；
LED standing grooves and lug boss are formed by punch process；
2), pre-treatment
Framework is placed in pre-treatment at least 15 minutes in tank liquor, then takes out, rinse, dry；
Bath solution constituents are：3 parts of magnesium chloride, 7 parts of rare earth aluminate, 10 parts of carbon tetrachloride, 15 parts of amino resins, valeric acid
1.5 part；
3), follow-up assembled formation
Framework is heat-treated 2 hours through 200 DEG C of heat-treatment furnaces, after being subsequently cooled to room temperature, then light guide plate loaded.
Advantage for present invention is with effect：
1) a kind of, liquid crystal display device of the invention, including：Framework, LED standing grooves, lug boss and quantum dot layer；Frame
Light guide plate is provided with vivo, and two relative end faces of framework inner side are provided with multiple LED standing grooves, and LED standing grooves are into framework
Side is recessed；LED standing grooves are equidistantly arranged at intervals, and lug boss is formed between two adjacent LEDs standing groove；Lug boss is towards framework
The end face of inner side is provided with quantum dot layer；It is available by setting quantum dot layer on the lug boss that is formed between LED standing grooves
The light excitation quantum point layer that light guide plate is reflexed on lug boss emits beam, and reflexes to light guide plate, lifts tab region
Brightness, avoid the region between LED from causing the brightness irregularities of backlight, influence the display effect of liquid crystal display
Problem.
2), the framework and its processing technology of a kind of liquid crystal display device of the invention, technological design is reasonable, by framework
Pre-treatment is carried out, so that its surface abrasion resistance heart can be significantly improved.
Brief description of the drawings
The invention will be further described below in conjunction with the accompanying drawings：
Fig. 1 is a kind of schematic diagram of liquid crystal display device of the present invention.
Fig. 2 is the close-up schematic view of Fig. 1 a-quadrant.
Embodiment
Embodiment 1
Fig. 1 to Fig. 2 is referred to, the present invention provides a kind of liquid crystal display device, including：Framework 1, LED standing grooves 2, projection
Portion 3 and quantum dot layer 4；Light guide plate 5 is provided with the framework 1, two relative end faces of the inner side of framework 1 are provided with more
Individual LED standing grooves 2, the LED standing grooves 2 are recessed to the inner side of framework 1；The LED standing grooves 2 are equidistantly arranged at intervals,
Lug boss 3 is formed between the two neighboring LED standing grooves 2；The lug boss 3 is set towards the end face of the inner side of framework 1
There is quantum dot layer 4.Gap is provided between the framework 1 and the lug boss 3.Two relative end faces of the inner side of framework 1
The LED standing grooves 2 be staggered.
A kind of liquid crystal display device of the present invention, the light excitation quantum point layer reflexed to using light guide plate on lug boss
Emit beam, and reflex to light guide plate, lift the brightness of tab region, avoid the region between LED from causing backlight
Brightness irregularities, the problem of influenceing the display effect of liquid crystal display.
Embodiment 2
A kind of processing technology of the framework of liquid crystal display device, step are as follows：
1), structure and process respectively
Light guide plate is provided with framework, two relative end faces of framework inner side are provided with multiple LED standing grooves, and LED is placed
Groove is recessed to framework inner side；LED standing grooves are equidistantly arranged at intervals, and lug boss is formed between two adjacent LEDs standing groove；
Light guide plate is prepared according to prior art；
The material of framework is stainless steel, passes through forging forming；
LED standing grooves and lug boss are formed by punch process；
2), pre-treatment
Framework is placed in pre-treatment at least 15 minutes in tank liquor, then takes out, rinse, dry；
Bath solution constituents are：3 parts of magnesium chloride, 7 parts of rare earth aluminate, 10 parts of carbon tetrachloride, 15 parts of amino resins, valeric acid
1.5 part；
3), follow-up assembled formation
Framework is heat-treated 2 hours through 200 DEG C of heat-treatment furnaces, after being subsequently cooled to room temperature, then light guide plate loaded.
The present invention is not limited to above-described embodiment, and embodiment is exemplary, it is intended to for explaining the present invention, and can not
It is interpreted as limitation of the present invention.
Claims (3)
- A kind of 1. liquid crystal display device, it is characterised in that including：Framework (1), LED standing grooves (2), lug boss (3) and quantum Point layer (4)；Light guide plate (5) is provided with the framework (1), two relative end faces of framework (1) inner side are provided with multiple LED and put Groove (2) is put, the LED standing grooves (2) are recessed to the framework (1) inner side；The LED standing grooves (2) are equidistantly arranged at intervals, and lug boss (3) is formed between the two neighboring LED standing grooves (2)；The lug boss (3) is provided with quantum dot layer (4) towards the end face on the inside of the framework (1).
- 2. a kind of liquid crystal display device according to claim 1, it is characterised in that the framework (1) and the lug boss (3) gap is provided between.
- 3. a kind of liquid crystal display device according to claim 1, it is characterised in that relative two on the inside of the framework (1) The LED standing grooves (2) of individual end face are staggered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710836336.5A CN107608129A (en) | 2017-09-16 | 2017-09-16 | A kind of liquid crystal display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710836336.5A CN107608129A (en) | 2017-09-16 | 2017-09-16 | A kind of liquid crystal display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107608129A true CN107608129A (en) | 2018-01-19 |
Family
ID=61060469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710836336.5A Pending CN107608129A (en) | 2017-09-16 | 2017-09-16 | A kind of liquid crystal display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107608129A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070101517A (en) * | 2006-04-11 | 2007-10-17 | 희성전자 주식회사 | Backlight assembly with led |
| CN101749666A (en) * | 2008-12-05 | 2010-06-23 | 上海向隆电子科技有限公司 | Light source layout structure of backlight module |
| CN104344328A (en) * | 2014-10-22 | 2015-02-11 | 汕头超声显示器（二厂）有限公司 | Backlight module used for high-color-gamut liquid crystal display and manufacturing method thereof |
| CN105044986A (en) * | 2015-09-21 | 2015-11-11 | 武汉华星光电技术有限公司 | Glue frame and backlight module group |
| CN105319773A (en) * | 2015-11-03 | 2016-02-10 | 青岛海信电器股份有限公司 | Backlight module and liquid crystal display device |
| CN105822935A (en) * | 2015-01-05 | 2016-08-03 | 合肥京东方显示光源有限公司 | Light bar and display device |
| CN106772769A (en) * | 2016-12-31 | 2017-05-31 | 惠科股份有限公司 | The manufacture method of backlight module and its display device of application and light guide plate |
-
2017
- 2017-09-16 CN CN201710836336.5A patent/CN107608129A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070101517A (en) * | 2006-04-11 | 2007-10-17 | 희성전자 주식회사 | Backlight assembly with led |
| CN101749666A (en) * | 2008-12-05 | 2010-06-23 | 上海向隆电子科技有限公司 | Light source layout structure of backlight module |
| CN104344328A (en) * | 2014-10-22 | 2015-02-11 | 汕头超声显示器（二厂）有限公司 | Backlight module used for high-color-gamut liquid crystal display and manufacturing method thereof |
| CN105822935A (en) * | 2015-01-05 | 2016-08-03 | 合肥京东方显示光源有限公司 | Light bar and display device |
| CN105044986A (en) * | 2015-09-21 | 2015-11-11 | 武汉华星光电技术有限公司 | Glue frame and backlight module group |
| CN105319773A (en) * | 2015-11-03 | 2016-02-10 | 青岛海信电器股份有限公司 | Backlight module and liquid crystal display device |
| CN106772769A (en) * | 2016-12-31 | 2017-05-31 | 惠科股份有限公司 | The manufacture method of backlight module and its display device of application and light guide plate |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20150235578A1 (en) | Transparent electronic display board and method for manufacturing same | |
| CN104407460B (en) | Flexible displays | |
| KR20110010572U (en) | Device for eliminating screen splicing frames | |
| CN104932144A (en) | Curved surface liquid crystal display device | |
| CN107861290A (en) | A kind of processing technology of the framework of liquid crystal display device | |
| US10018873B2 (en) | Display substrate, display panel, and display device having a full color gamut, absent a color filter, and using infrared light and up-conversion material | |
| CN107608129A (en) | A kind of liquid crystal display device | |
| CN107632457A (en) | A kind of framework of liquid crystal display device | |
| WO2013143277A1 (en) | Method, device and system for displaying images through regional dimming | |
| US10692423B2 (en) | Backlight light emitting diode arrangement method | |
| CN102385834A (en) | Structure for adjusting organic light-emitting diode display with standing current and driving method thereof | |
| TWI587048B (en) | Backlight unit and liquid crystal display device | |
| CN101901585A (en) | Method and device for realizing backlight dynamic scanning of liquid crystal display | |
| CN107784937A (en) | A kind of flexible display backboard | |
| CN105096881A (en) | Display device and driving method thereof | |
| CN102339567A (en) | LED electric lighting board and its driving method | |
| CN103956376B (en) | A kind of OLED illumination panel and auxiliary electrode thereof | |
| US8885000B2 (en) | Display panel driving method, display device driving circuit, and display device | |
| CN104716252A (en) | Light-emitting device and backlight module | |
| CN107870480A (en) | A kind of optical fiber type backlight module | |
| CN107765461A (en) | A kind of liquid crystal module lighting test jig | |
| CN107621725A (en) | A kind of backboard of backlight module | |
| CN107765478A (en) | A kind of backlight module | |
| CN107608098A (en) | A kind of pedestal of liquid crystal module lighting test jig | |
| CN201804533U (en) | Structure for regulating organic light emitting diode display by utilizing stabilizing current |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180119 |
|
| RJ01 | Rejection of invention patent application after publication |