CN207009059U

CN207009059U - A kind of Unicolor LCD

Info

Publication number: CN207009059U
Application number: CN201720577190.2U
Authority: CN
Inventors: 尹中坦
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-05-23
Filing date: 2017-05-23
Publication date: 2018-02-13
Anticipated expiration: 2027-05-23

Abstract

The utility model is applied to display technology field, there is provided a kind of Unicolor LCD.Including LCD MODULE, controller, LED drive module, opposite substrate, array base palte and power module；The input of the controller is connected with the power module；The output end of the controller is connected with the LCD MODULE, the LED drive module, the opposite substrate, the array base palte respectively；Between the LCD MODULE installation and the opposite substrate and the array base palte；Multiple pixel cells are provided with the array base palte, each pixel cell is respectively provided with the sub-pixel unit of multiple display different colours, position corresponding to sub-pixel unit at least one color of each pixel cell is provided with monochromatic quantum dot layer, monochromatic quantum dot layer sends the monochromatic light of the corresponding sub-pixel unit color after being excited by bias light, the colour gamut of LCDs is improved, strengthens color saturation, display quality is good, and package assembly is simple, cost is low.

Description

A kind of Unicolor LCD

Technical field

The utility model belongs to display technology field, more particularly to a kind of Unicolor LCD.

Background technology

With the fast development of electronic product, more requirements are proposed to control device, are particularly set for human-computer exchange It is standby, its requirement to liquid crystal display also more and more higher, it is desirable to the content of display has been not only simple a few row words, but more Abundant picture.And interface is more friendly, graphic display mode with better function, turn into main trend.Human-computer exchange is set simultaneously It is standby more to tend to hand-held, so require that LCD MODULE tends to minimize, and can work at lower voltages, and can work Make under different environment temperatures.The drive circuit of existing monochromatic liquid crystal display module often uses special driving chip, its Being matched with the size of monochromatic liquid crystal display module needs to spend larger cost, and package assembly is complicated.

Utility model content

The utility model provides a kind of Unicolor LCD, it is intended to which solving existing monochromatic liquid crystal display assembling needs Larger cost is spent, and the problem of package assembly complexity.

The utility model is achieved in that a kind of Unicolor LCD, including LCD MODULE, controller, LED drive module, opposite substrate, array base palte and power module；The input of the controller is connected with the power module； The output end of the controller respectively with the LCD MODULE, the LED drive module, the opposite substrate, the battle array Row substrate connection；Between the LCD MODULE installation and the opposite substrate and the array base palte；The array base palte On be provided with multiple pixel cells, each pixel cell is respectively provided with the sub-pixel units of multiple display different colours, in each pixel Position corresponding to the sub-pixel unit of at least one color of unit is provided with monochromatic quantum dot layer, and the monochromatic quantum dot layer exists The monochromatic light of the corresponding sub-pixel unit color is sent after being excited by bias light.

Preferably, the LCD MODULE, including half mirror panel and LCDs, the liquid crystal display Screen is installed on the half mirror back side of panel.

Preferably, the half mirror back side of panel is provided with photomask, and receiving window is provided with the photomask Mouthful.

Preferably, the LCDs matches with the window on the photomask, photomask and LCDs it Between be provided with shading strip.

Preferably, circuit unit, temperature compensation unit and LED driving partial pressures occur for the power module, including negative voltage Circuit unit.

Preferably, the negative voltage generation circuit unit is connected with temperature compensation unit exports adjustable voltage, and can by this Voltage is adjusted to be supplied to LCD driving bleeder circuit units to export bleeder circuit to LED drive module.

Preferably, in addition to controller it is connected, stores the memory module of display data.

Preferably, in addition to controller it is connected, there is provided the oscillation module of basic clock signal.

Preferably, LED is installed, the LED electrically connects with the power module on the controller.

Preferably, the LED is white LED lamp, or the LED light group being made up of red, green or blue monochromatic LED lamp.

The utility model embodiment provide Unicolor LCD, the power module respectively with liquid crystal display mode Block, controller, LED drive module, opposite substrate, array base palte electrical connection；The output end of controller respectively with liquid crystal display mode Block, LED drive module, opposite substrate, array base palte connection；LCD MODULE install with opposite substrate and array base palte it Between；Multiple pixel cells are provided with array base palte, each pixel cell is respectively provided with the sub-pix list of multiple display different colours Member, position corresponding to the sub-pixel unit at least one color of each pixel cell are provided with monochromatic quantum dot layer, monochrome amount Son point layer sends the monochromatic light of the corresponding sub-pixel unit color after being excited by bias light, improves the color of LCDs Domain, strengthen color saturation, display quality is good, and package assembly is simple, and cost is low.

Brief description of the drawings

Fig. 1 is a kind of structural representation for Unicolor LCD that the utility model embodiment provides；

Fig. 2 is the structural representation for the LCD MODULE that the utility model embodiment provides；

Fig. 3 is the structural representation for the power module that the utility model embodiment provides.

Embodiment

In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining The utility model, it is not used to limit the utility model.

Specific implementation of the present utility model is described in detail below in conjunction with specific embodiment.

As shown in figure 1, in utility model embodiment, a kind of Unicolor LCD 100, including LCD MODULE 110th, controller 120, LED drive module 130, opposite substrate 140, array base palte 150 and power module 160；The controller 120 input is connected with the power module 160；The output end of the controller 120 respectively with the LCD MODULE 110th, the LED drive module 130, the opposite substrate 140, the array base palte 150 connect；The LCD MODULE Between 110 installations and the opposite substrate 140 and the array base palte 150；Multiple pixels are provided with the array base palte 150 Unit, each pixel cell is respectively provided with the sub-pixel unit of multiple display different colours, at least one face of each pixel cell Position corresponding to the sub-pixel unit of color is provided with monochromatic quantum dot layer, and the monochromatic quantum dot layer is sent out after being excited by bias light Go out the monochromatic light of the corresponding sub-pixel unit color, improve the colour gamut of LCDs, strengthen color saturation, show product Matter is good, and package assembly is simple, and cost is low.

In the present embodiment, the controller 120 can be RA6963 liquid-crystal controller chips；Described LED drive module 130 can be by four SDN8080G-D LED driver chip portfolio into 1*3 determinant LE D drive modules, it is described The output end of LCD drive modules 130 is connected to LCD MODULE 110.

In the present embodiment, the monochromatic quantum dot layer is by high molecular polymer network and is dispersed in the height Monochromatic quantum dot composition in Molecularly Imprinted Polymer network；The high molecular polymer network is by formaldehyde-phenol resin derivative and diazonium The mixture of naphthol derivative polymerize generation in the presence of light trigger, by ultraviolet light, using monochromatic quantum dot Bias light is changed into monochromatic light by layer instead of existing color resin as colored filter；Pass through the pixel electricity of sub-pixel unit Liquid crystal molecule deflection between pole and public electrode in caused electric field controls liquid crystal layer, adjusts the light by sub-pixel unit By force, Color Liquid Crystal Display is realized.Because quantum dot emission spectrum is narrow and luminous efficiency is high, bias light can efficiently be converted For monochromatic light, also, because each monochromatic quantum dot layer sends the monochromatic light of different colours, such as feux rouges, gold-tinted, green glow, green light With the combination of blue light, the colour gamut curve of composition can reach gamut boundary, relative to what is be made up of traditional red green blue tricolor Colour gamut curve, the colour gamut of LCDs can be improved, strengthen color saturation, improve the display quality of display screen.Also, High molecular polymer network is generated by the way of ultraviolet light formaldehyde-phenol resin derivative and diazonium naphthol derivative mixture, Monochromatic quantum dot is dispersed in high molecular polymer network, can graphical quantum dot layer, prevent the accumulation of quantum dot, Increase the quantum yield of quantum dot, light efficiency is excited to improve quantum.In addition, high molecular polymer network can completely cut off air and list Color quantum dot, avoids monochromatic quantum dot from being contacted with oxygen, adds the service life of quantum dot.

In the present embodiment, as shown in Fig. 2 the LCD MODULE 110, including the He of half mirror panel 111 LCDs 112, the LCDs 112 are installed on the back side of half mirror panel 111.It is and described unidirectional saturating The back side of glass panel 111 is provided with photomask, receiving window is provided with the photomask.The LCDs with it is described Window on photomask matches, while shading strip is provided between photomask and LCDs.Wherein, the liquid crystal display Screen can be LED LCDs.

In the present embodiment, as shown in figure 3, circuit unit 161, temperature occur for the power module 160, including negative voltage Compensating unit 162 and LED driving bleeder circuits unit 163.Wherein, circuit unit 161 and temperature-compensating occur for the negative voltage Unit 162, which is connected, exports adjustable voltage, and is supplied to LCD driving bleeder circuits unit 163 to export partial pressure electricity the adjustable voltage Road is to LED drive module 130.

As a preferred embodiment of the present utility model, the Unicolor LCD 100 also includes and controller 120 connections, store the memory module of display data.Wherein, the memory module can be CF cards, SD card, MS cards or mmc card, have Body is not limited.

As another preferred embodiment of the present utility model, the Unicolor LCD 100 also includes and control Device 120 connects, there is provided the oscillation module of basic clock signal.Wherein, the oscillation module can be crystal oscillator.

As another preferred embodiment of the present utility model, LED, the LED are installed on the controller 120 Electrically connected with the power module.Wherein, the LED is white LED lamp, or be made up of red, green or blue monochromatic LED lamp LED light group.

The Unicolor LCD that above-mentioned utility model embodiment provides, the power module respectively with liquid crystal display mode Block, controller, LED drive module, opposite substrate, array base palte electrical connection；The output end of controller respectively with liquid crystal display mode Block, LED drive module, opposite substrate, array base palte connection；LCD MODULE install with opposite substrate and array base palte it Between；Multiple pixel cells are provided with array base palte, each pixel cell is respectively provided with the sub-pix list of multiple display different colours Member, position corresponding to the sub-pixel unit at least one color of each pixel cell are provided with monochromatic quantum dot layer, monochrome amount Son point layer sends the monochromatic light of the corresponding sub-pixel unit color after being excited by bias light, improves the color of LCDs Domain, strengthen color saturation, display quality is good, and package assembly is simple, and cost is low.

Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model Protection domain within.

Claims

1. a kind of Unicolor LCD, including LCD MODULE, controller, LED drive module, opposite substrate, array Substrate and power module；Characterized in that, the input of the controller is connected with the power module；The controller it is defeated Go out end to be connected with the LCD MODULE, the LED drive module, the opposite substrate, the array base palte respectively；It is described LCD MODULE is installed between the opposite substrate and the array base palte；Multiple pixels are provided with the array base palte Unit, each pixel cell is respectively provided with the sub-pixel unit of multiple display different colours, at least one face of each pixel cell Position corresponding to the sub-pixel unit of color is provided with monochromatic quantum dot layer, and the monochromatic quantum dot layer is sent out after being excited by bias light Go out the monochromatic light of the corresponding sub-pixel unit color.

2. Unicolor LCD as claimed in claim 1, it is characterised in that the LCD MODULE, including it is unidirectional Combining glass panel and LCDs, the LCDs are installed on the half mirror back side of panel.

3. Unicolor LCD as claimed in claim 2, it is characterised in that the half mirror back side of panel is set Photomask is equipped with, receiving window is provided with the photomask.

4. Unicolor LCD as claimed in claim 3, it is characterised in that the LCDs and the photomask On window match, shading strip is provided between photomask and LCDs.

5. Unicolor LCD as claimed in claim 1, it is characterised in that the power module, including negative electricity pressure Raw circuit unit, temperature compensation unit and LED driving bleeder circuit units.

6. Unicolor LCD as claimed in claim 5, it is characterised in that circuit unit and temperature occur for the negative voltage The connected output adjustable voltage of compensating unit is spent, and the adjustable voltage is supplied to LCD driving bleeder circuit unit output partial pressure electricity Road is to LED drive module.

7. Unicolor LCD as claimed in claim 1, it is characterised in that also include being connected with controller, storage is aobvious The memory module of registration evidence.

8. Unicolor LCD as claimed in claim 1, it is characterised in that also include being connected with controller, there is provided base The oscillation module of this clock signal.

9. Unicolor LCD as claimed in claim 1, it is characterised in that LED, institute are provided with the controller LED is stated to electrically connect with the power module.

10. Unicolor LCD as claimed in claim 9, it is characterised in that the LED is white LED lamp, or The LED light group being made up of red, green or blue monochromatic LED lamp.