CN108279520A - Liquid crystal display - Google Patents
Liquid crystal display Download PDFInfo
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- CN108279520A CN108279520A CN201810246311.4A CN201810246311A CN108279520A CN 108279520 A CN108279520 A CN 108279520A CN 201810246311 A CN201810246311 A CN 201810246311A CN 108279520 A CN108279520 A CN 108279520A
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133509—Filters, e.g. light shielding masks
- G02F1/133512—Light shielding layers, e.g. black matrix
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133528—Polarisers
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133553—Reflecting elements
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/1336—Illuminating devices
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/1336—Illuminating devices
- G02F1/133602—Direct backlight
- G02F1/133603—Direct backlight with LEDs
Abstract
The present invention provides a kind of liquid crystal displays comprising：First substrate, second substrate, light source and shading glue, the first substrate and the second substrate are oppositely arranged, the light source is located at the side of the first side of the first substrate or the second substrate, the shading glue is set to the second side of the first substrate and the second substrate, with the second side of the glued first substrate and the second substrate.The present invention shares first substrate or second substrate for light guide plate, to which traditional light guide plate be saved, the thickness of liquid crystal display is reduced while saving cost, and can realize the narrow frame of liquid crystal display, and then the slimming conducive to liquid crystal display and narrow frame.Further, since the side plate of very thin rear cover is only set in the side of liquid crystal display, therefore liquid crystal display can realize that four side Rimless are shown.
Description
Technical field
The invention belongs to technical field of liquid crystal display, in particular, being related to a kind of liquid crystal display.
Background technology
With the evolution of photoelectricity and semiconductor technology, the fluffy of flat-panel monitor (Flat Panel Display) has also been driven
The exhibition of breaking out, and in many flat-panel monitors, liquid crystal display (Liquid Crystal Display, abbreviation LCD) is because having
Many advantageous characteristics such as high spatial utilization ratio, low consumpting power, radiationless and low EMI have been applied to production life
Various aspects living.
Liquid crystal display slimming is the main flow direction that current liquid crystal shows product development, how to further realize liquid crystal
Show that the reduction of device thickness is the Main way of dealer's exploitation.
Invention content
In order to solve the above-mentioned problems of the prior art, the purpose of the present invention is to provide one kind capable of realizing slimming
Liquid crystal display.
According to an aspect of the present invention, a kind of liquid crystal display is provided comprising：First substrate, second substrate, light source
And shading glue, the first substrate and the second substrate are oppositely arranged, the light source is located at the first substrate or described
The side of first side of two substrates, the shading glue are set to the second side of the first substrate and the second substrate,
With the second side of the glued first substrate and the second substrate.
Further, the first substrate is color membrane substrates, and the second substrate is array substrate, the second substrate packet
Include display unit and binding portion, the light source includes circuit board and the LED that is set on the circuit board, and the circuit board is set to
On the surface of the second substrate backwards of the first substrate, the LED is located at the one of the first side of the first substrate
Side, and the LED is located at the top in the binding portion.
Further, the liquid crystal display further includes flexible PCB and binding chip, and the of the flexible PCB
One end is connected in the binding portion, and the second end of the flexible PCB is along the LED backwards to the first substrate
The side of first side extends on the circuit board, and the binding chip is connected to the second end of the flexible PCB, and
The binding chip is located between the second end and the circuit board of the flexible PCB.
Further, the liquid crystal display further includes rear cover, and the rear cover includes bottom plate and vertical with the bottom plate
Side plate, the bottom plate be located at the second end of the flexible PCB backwards to the side of the circuit board, the side plate is located at
The side of first side of the second substrate and the side backwards to the first side of the first substrate of the LED.
Further, the first side of shading glue and/or the second substrate is set between the LED and the side plate
Shading glue is set between the side plate.
Further, the liquid crystal display further includes：Reflector plate, the first polaroid, the second polaroid and liquid crystal layer；Institute
It states reflector plate to be covered on the surface of the second substrate backwards of the first substrate, the liquid crystal layer is set to described first
Between substrate and the second substrate, first polaroid is set between first substrate and the liquid crystal layer, and described second
Polaroid is set to the side of the first substrate backwards of the second substrate.
Further, the first substrate is color membrane substrates, and the second substrate is array substrate, the second substrate packet
Include display unit and binding portion, the light source includes circuit board and the LED that is set on the circuit board, and the circuit board is set to
On the surface of the first substrate backwards of the second substrate, and the LED is located at the first side of the second substrate
Side.
Further, the liquid crystal display further includes flexible PCB and binding chip, and the of the flexible PCB
One end is connected in the binding portion, and the second end of the flexible PCB is along the LED backwards to the second substrate
The side of first side extends on the circuit board, and the binding chip is connected to the second end of the flexible PCB, and
The binding chip is located between the second end and the circuit board of the flexible PCB.
Further, the liquid crystal display further includes rear cover, and the rear cover includes bottom plate and vertical with the bottom plate
Side plate, the bottom plate be located at the second end of the flexible PCB backwards to the side of the circuit board, the side plate is located at
The side of first side of the first substrate and the side backwards to the first side of the second substrate of the LED.
Further, the first side of shading glue and/or the first substrate is set between the LED and the side plate
Shading glue is set between the side plate.
Further, the liquid crystal display further includes：Reflector plate, the first polaroid, the second polaroid and liquid crystal layer；Institute
It states reflector plate to be covered on the surface of the first substrate backwards of the second substrate, the liquid crystal layer is set to described first
Between substrate and the second substrate, first polaroid is set between second substrate and the liquid crystal layer, and described second
Polaroid is set to the side of the second substrate backwards of the first substrate.
Beneficial effects of the present invention：The present invention shares first substrate or second substrate for light guide plate, to will be traditional
Light guide plate saves, and the thickness of liquid crystal display is reduced while saving cost, and can realize the narrow frame of liquid crystal display,
And then it is conducive to slimming and the narrow frame of liquid crystal display.Further, since being only arranged in the side of liquid crystal display very thin
The side plate of rear cover, therefore liquid crystal display can realize that four side Rimless are shown.
Description of the drawings
What is carried out in conjunction with the accompanying drawings is described below, above and other aspect, features and advantages of the embodiment of the present invention
It will become clearer, in attached drawing：
Fig. 1 is the structural schematic diagram of the liquid crystal display of first embodiment according to the present invention；
Fig. 2 is the structural schematic diagram of liquid crystal display according to the second embodiment of the present invention.
Specific implementation mode
Hereinafter, with reference to the accompanying drawings to detailed description of the present invention embodiment.However, it is possible to come in many different forms real
The present invention is applied, and the present invention should not be construed as limited to the specific embodiment illustrated here.On the contrary, providing these implementations
Example is in order to explain the principle of the present invention and its practical application, to make others skilled in the art it will be appreciated that the present invention
Various embodiments and be suitable for the various modifications of specific intended application.
In the accompanying drawings, for the sake of clarity, the thickness of layer and region is exaggerated.Identical label is in the whole instruction and attached
Identical component is indicated in figure.
Fig. 1 is the structural schematic diagram of the liquid crystal display of first embodiment according to the present invention.
Referring to Fig.1, the liquid crystal display of first embodiment according to the present invention includes first substrate 100, second substrate
200, light source 300 and shading glue 1100；First substrate 100 and second substrate 200 relatively assemble box, and in first substrate
Light source 300 is arranged in the side of 100 the first side, and shading glue 1100 is set to the second of first substrate 100 and second substrate 200
Side, with the second side of the glued first substrate and the second substrate.In the present embodiment, the section of shading glue 1100
Figure is in half elliptic, but the present invention is not restricted to this, such as can also be rectangular in second embodiment described below.
What needs to be explained here is that light is arranged in the side of the first side of first substrate 100 although being shown in FIG. 1
Source 300, but the present invention is not restricted to this, can also be set in the side of other sides of first substrate 100 according to actual demand
Set light source 300.
In addition, in the present embodiment, first substrate 100 and second substrate 200 all include the first side and the second side, and
And first substrate 100 the first side and the second side it is opposite, the first side and the second side of second substrate 200 are also opposite,
But the present invention is not restricted to this.
In the liquid crystal display of the present embodiment, the light guide plate by using first substrate 100 as liquid crystal display, from
And remove traditional light guide plate (being set to the light guide plate in backlight module), and then realize that liquid crystal display is slim
The purpose of change.Further, since shading glue 1100 is opaque, to which shading glue 1100 is arranged in first substrate 100 and second
After second side of substrate 200, the second side end of first substrate 100 and second substrate 200 can be effectively prevent edge leakage occur
The phenomenon of light.
As one embodiment of the present invention, first substrate 100 is color membrane substrates, and second substrate 200 is array base
Plate.Second substrate 200 includes display unit 210 and binding portion 220.In general, the area of display unit 210 and first substrate 100
Area it is generally equalized, that is to say, that when observing liquid crystal display with the angle of vertical view, 100 base of display unit 210 and first substrate
This coincidence.Binding portion 220 is typically the part for extending beyond first substrate 100.In the present embodiment, second substrate 200
First side is it can be appreciated that be binding portion 220.
Light source 300 includes circuit board 310 and the LED320 being set on one end of circuit board 310.Here LED320
Quantity can be multiple, and LED320 multiple in this way form lamp bar with circuit board 310.In this embodiment, it is preferred that LED320 is
Side-emitting LED, but the present invention is not restricted to this.The other end of circuit board 320 is set to the second base backwards of first substrate 100
On the surface of plate 200, such LED320 is located at the side of the first side of first substrate 100, and LED320 is also located at binding
The top in portion 220.It should be noted that having interval between LED320 and binding portion 220, the two does not contact.
Further, in order to improve light utilization, the liquid crystal display of first embodiment according to the present invention further includes：
Reflector plate 400, the part of reflector plate 400 are set to the surface of the second substrate 200 backwards of circuit board 310 and first substrate 100,
And 400 part of reflector plate covers the surface of the second substrate 200 backwards of (or being completely covered) first substrate 100.Here, instead
Penetrate piece 400 may be used the mode being bonded entirely be fitted in first substrate 100 on the surface of second substrate 200, and circuit
The other end of plate 320 is attached on reflector plate 400, to realize the fixation of light source 300.
Further, the liquid crystal display of first embodiment according to the present invention further includes：First polaroid 500, second
Polaroid 600 and liquid crystal layer 700, liquid crystal layer 700 are set between first substrate 100 and second substrate 200, the first polaroid
500 are set between first substrate 100 and liquid crystal layer 700, the second polaroid 600 be set to second substrate 200 backwards to first
The side of substrate 100.Wherein, the first polaroid 500 is built-in polaroid.
In addition, the liquid crystal display of first embodiment according to the present invention further includes：Binding chip 800 and flexible PCB
900.Here, binding chip 800 can be for example the source electrode chip (Source COF) etc. encapsulated on diaphragm, but the present invention and unlimited
It is formed on this.
The first end of flexible PCB 900 is connected in binding portion 220, the second end of flexible PCB 900 along
The side backwards to the first side of first substrate 100 of LED320, which extends on circuit board 310, (extends to first substrate 100
Backwards to second substrate 200 side), binding chip 800 is connected to the second end of flexible PCB 900, and binding chip 800
Between the second end and circuit board 310 of flexible PCB 900.
In addition, the liquid crystal display of first embodiment according to the present invention further includes：Rear cover 1000, rear cover 1000 include bottom
Plate 1010 and the side plate 1020 vertical with bottom plate 1010, bottom plate 1010 are located at the electricity backwards of the second end of flexible PCB 900
The side of road plate 310, side plate 1020 are located at the side of the first side of second substrate 200 and the first substrate backwards of LED320
The side of 100 the first side.In this way, extending via the side backwards to the first side of first substrate 100 of LED320 soft
The part of property circuit board 900 is between side plate 1020 and LED320.In this way, the support liquid crystal display of rear cover 1000 removes rear cover
Other component except 1000, and since the thickness of the side plate of rear cover 1,000 1020 is very thin, liquid crystal display can be real
Existing four side Rimless are shown.
Further, LED320 and the side backwards to the first side of first substrate 100 via LED320 extend soft
Shading glue 1100a can be set between the part of property circuit board 900.And the first side of second substrate 200 and side plate 1020 it
Between shading glue 1100b can also be set.In this way, while realizing that each component is fixed, moreover it is possible to light leakage phenomena be avoided to occur.
Furthermore, it is necessary to explanation, in the first embodiment, second substrate 200 is backwards to the side of first substrate 100
Viewing side passes through the display picture that liquid crystal display is watched backwards to the side of first substrate 100 in second substrate 200.
Fig. 2 is the structural schematic diagram of liquid crystal display according to the second embodiment of the present invention.
With reference to Fig. 2, liquid crystal display according to the second embodiment of the present invention includes first substrate 100, second substrate
200, light source 300 and shading glue 1100；First substrate 100 and second substrate 200 relatively assemble box, and in second substrate
Light source 300 is arranged in the side of 200 the first side, and shading glue 1100 is set to the second of first substrate 100 and second substrate 200
Side, with the second side of the glued first substrate and the second substrate.In the present embodiment, the section of shading glue 1100
Figure is square, but the present invention is not restricted to this, such as can also be the half elliptic in first embodiment described above.
What needs to be explained here is that light is arranged in the side of the first side of second substrate 200 although being shown in FIG. 1
Source 300, but the present invention is not restricted to this, can also be set in the side of other sides of second substrate 200 according to actual demand
Set light source 300.
In addition, in the present embodiment, first substrate 100 and second substrate 200 all include the first side and the second side, and
And first substrate 100 the first side and the second side it is opposite, the first side and the second side of second substrate 200 are also opposite,
But the present invention is not restricted to this.
In the liquid crystal display of the present embodiment, the light guide plate by using second substrate 200 as liquid crystal display, from
And remove traditional light guide plate (being set to the light guide plate in backlight module), and then realize that liquid crystal display is slim
The purpose of change.Further, since shading glue 1100 is opaque, to which shading glue 1100 is arranged in first substrate 100 and second
After second side of substrate 200, the second side end of first substrate 100 and second substrate 200 can be effectively prevent edge leakage occur
The phenomenon of light.
As one embodiment of the present invention, first substrate 100 is color membrane substrates, and second substrate 200 is array base
Plate.Second substrate 200 includes display unit 210 and binding portion 220.In general, the area of display unit 210 and first substrate 100
Area it is generally equalized, that is to say, that when observing liquid crystal display with the angle of vertical view, 100 base of display unit 210 and first substrate
This coincidence.Binding portion 220 is typically the part for extending beyond first substrate 100.In the present embodiment, second substrate 200
First side is it can be appreciated that be binding portion 220.
Light source 300 includes circuit board 310 and the LED320 being set on one end of circuit board 310.Here LED320
Quantity can be multiple, and LED320 multiple in this way form lamp bar with circuit board 310.In this embodiment, it is preferred that LED320 is
Side-emitting LED, but the present invention is not restricted to this.The other end of circuit board 320 is set to the first base backwards of second substrate 200
On the surface of plate 100, such LED320 is located at the side of the first side (i.e. binding portion 220) of second substrate 200.
Further, in order to improve light utilization, liquid crystal display according to the second embodiment of the present invention further includes：
Reflector plate 400, the part of reflector plate 400 are set to the surface of the first substrate 100 backwards of circuit board 310 and second substrate 200,
And 400 part of reflector plate covers the surface of the first substrate 100 backwards of (or being completely covered) second substrate 200.Here, instead
Penetrate piece 400 may be used the mode being bonded entirely be fitted in second substrate 200 on the surface of first substrate 100, and circuit
The other end of plate 320 is attached on reflector plate 400, to realize the fixation of light source 300.
Further, liquid crystal display according to the second embodiment of the present invention further includes：First polaroid 500, second
Polaroid 600 and liquid crystal layer 700, liquid crystal layer 700 are set between first substrate 100 and second substrate 200, the first polaroid
500 are set between second substrate 200 and liquid crystal layer 700, the second polaroid 600 be set to first substrate 200 backwards to second
The side of substrate 200.Wherein, the first polaroid 500 is built-in polaroid.
In addition, liquid crystal display according to the second embodiment of the present invention further includes：Binding chip 800 and flexible PCB
900.Here, binding chip 800 can be for example the source electrode chip (Source COF) etc. encapsulated on diaphragm, but the present invention and unlimited
It is formed on this.
The first end of flexible PCB 900 is connected in binding portion 220, the second end of flexible PCB 900 along
The side backwards to the first side of second substrate 200 of LED320, which extends on circuit board 310, (extends to second substrate 200
Backwards to first substrate 100 side), binding chip 800 is connected to the second end of flexible PCB 900, and binding chip 800
Between the second end and circuit board 310 of flexible PCB 900.
In addition, liquid crystal display according to the second embodiment of the present invention further includes：Rear cover 1000, rear cover 1000 include bottom
Plate 1010 and the side plate 1020 vertical with bottom plate 1010, bottom plate 1010 are located at the electricity backwards of the second end of flexible PCB 900
The side of road plate 310, side plate 1020 are located at the side of the first side of first substrate 100 and the second substrate backwards of LED320
The side of 200 the first side.In this way, extending via the side backwards to the first side of second substrate 200 of LED320 soft
The part of property circuit board 900 is between side plate 1020 and LED320.In this way, the support liquid crystal display of rear cover 1000 removes rear cover
Other component except 1000, and since the thickness of the side plate of rear cover 1,000 1020 is very thin, liquid crystal display can be real
Existing four side Rimless are shown.
Further, LED320 and the side backwards to the first side of second substrate 200 via LED320 extend soft
Shading glue 1100c can be set between the part of property circuit board 900.And the first side of first substrate 200 and side plate 1020 it
Between shading glue 1100d can also be set.In this way, while realizing that each component is fixed, moreover it is possible to light leakage phenomena be avoided to occur.
Furthermore, it is necessary to explanation, in a second embodiment, first substrate 100 is backwards to the side of second substrate 200
Viewing side passes through the display picture that liquid crystal display is watched backwards to the side of second substrate 200 in first substrate 100.
In conclusion each embodiment according to the present invention, first substrate or second substrate are shared as light guide plate, to will
Traditional light guide plate saves, and the thickness of liquid crystal display is reduced while saving cost, and can realize the narrow of liquid crystal display
Frame, and then the slimming conducive to liquid crystal display and narrow frame.Further, since being only arranged in the side of liquid crystal display
The side plate of very thin rear cover, therefore liquid crystal display can realize that four side Rimless are shown.
Although the present invention has shown and described with reference to specific embodiment, it should be appreciated by those skilled in the art that：
In the case where not departing from the spirit and scope of the present invention limited by claim and its equivalent, can carry out herein form and
Various change in details.
Claims (11)
1. a kind of liquid crystal display, which is characterized in that including：First substrate, second substrate, light source and shading glue, described first
Substrate and the second substrate are oppositely arranged, and the light source is located at the first side of the first substrate or the second substrate
Side, the shading glue are set to the second side of the first substrate and the second substrate, with the glued first substrate
With the second side of the second substrate.
2. liquid crystal display according to claim 1, which is characterized in that the first substrate is color membrane substrates, described the
Two substrates are array substrate, and the second substrate includes display unit and binding portion, and the light source includes circuit board and is set to institute
The LED on circuit board is stated, the circuit board is set on the surface of the second substrate backwards of the first substrate, described
LED is located at the side of the first side of the first substrate, and the LED is located at the top in the binding portion.
3. liquid crystal display according to claim 2, which is characterized in that the liquid crystal display further includes flexible PCB
And binding chip, the first end of the flexible PCB are connected in the binding portion, the second end edge of the flexible PCB
The side backwards to the first side of the first substrate for the LED extends on the circuit board, and the binding chip connects
It is connected to the second end of the flexible PCB, and the binding chip is located at the second end of the flexible PCB and the circuit
Between plate.
4. liquid crystal display according to claim 3, which is characterized in that the liquid crystal display further includes rear cover, described
Rear cover includes bottom plate and the side plate vertical with the bottom plate, and the bottom plate is located at the second end of the flexible PCB backwards
The side of the circuit board, the side plate be located at the first side of the second substrate side and the LED backwards to described
The side of first side of first substrate.
5. liquid crystal display according to claim 4, which is characterized in that shading is arranged between the LED and the side plate
Shading glue is set between glue and/or the first side and the side plate of the second substrate.
6. according to claim 2 to 5 any one of them liquid crystal display, which is characterized in that the liquid crystal display further includes：
Reflector plate, the first polaroid, the second polaroid and liquid crystal layer；The reflector plate be covered in the first substrate backwards to described the
On the surface of two substrates, the liquid crystal layer is set between the first substrate and the second substrate, first polaroid
Be set between first substrate and the liquid crystal layer, second polaroid be set to the second substrate backwards to described first
The side of substrate.
7. liquid crystal display according to claim 1, which is characterized in that the first substrate is color membrane substrates, described the
Two substrates are array substrate, and the second substrate includes display unit and binding portion, and the light source includes circuit board and is set to institute
The LED on circuit board is stated, the circuit board is set on the surface of the first substrate backwards of the second substrate, and described
LED is located at the side of the first side of the second substrate.
8. liquid crystal display according to claim 7, which is characterized in that the liquid crystal display further includes flexible PCB
And binding chip, the first end of the flexible PCB are connected in the binding portion, the second end edge of the flexible PCB
The side backwards to the first side of the second substrate for the LED extends on the circuit board, and the binding chip connects
It is connected to the second end of the flexible PCB, and the binding chip is located at the second end of the flexible PCB and the circuit
Between plate.
9. liquid crystal display according to claim 8, which is characterized in that the liquid crystal display further includes rear cover, described
Rear cover includes bottom plate and the side plate vertical with the bottom plate, and the bottom plate is located at the second end of the flexible PCB backwards
The side of the circuit board, the side plate be located at the first side of the first substrate side and the LED backwards to described
The side of first side of second substrate.
10. liquid crystal display according to claim 9, which is characterized in that shading is arranged between the LED and the side plate
Shading glue is set between glue and/or the first side and the side plate of the first substrate.
11. according to claim 7 to 10 any one of them liquid crystal display, which is characterized in that the liquid crystal display also wraps
It includes：Reflector plate, the first polaroid, the second polaroid and liquid crystal layer；The reflector plate is covered in the institute backwards of the second substrate
It states on the surface of first substrate, the liquid crystal layer is set between the first substrate and the second substrate, and described first partially
Mating plate is set between second substrate and the liquid crystal layer, and second polaroid is set to the described backwards of the first substrate
The side of second substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810246311.4A CN108279520A (en) | 2018-03-23 | 2018-03-23 | Liquid crystal display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810246311.4A CN108279520A (en) | 2018-03-23 | 2018-03-23 | Liquid crystal display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108279520A true CN108279520A (en) | 2018-07-13 |
Family
ID=62810352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810246311.4A Pending CN108279520A (en) | 2018-03-23 | 2018-03-23 | Liquid crystal display |
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| Country | Link |
|---|---|
| CN (1) | CN108279520A (en) |
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