CN108319056A - Zero frame suspension liquid crystal display and its assembly method - Google Patents
Zero frame suspension liquid crystal display and its assembly method Download PDFInfo
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- CN108319056A CN108319056A CN201810167499.3A CN201810167499A CN108319056A CN 108319056 A CN108319056 A CN 108319056A CN 201810167499 A CN201810167499 A CN 201810167499A CN 108319056 A CN108319056 A CN 108319056A
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- frame
- backboard
- fixed
- surface frame
- liquid crystal
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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
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
-
- 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
- G02F1/133608—Direct backlight including particular frames or supporting means
-
- 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
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
- G02F1/133314—Back frames
-
- 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
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
- G02F1/133317—Intermediate frames, e.g. between backlight housing and front frame
-
- 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
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
- G02F1/13332—Front frames
-
- 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
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
- G02F1/133325—Assembling processes
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
Abstract
The invention discloses a kind of zero frame suspension liquid crystal display and its assembly method, it is related to a kind of liquid crystal display, the technical issues of solution, which is to provide, a kind of realizing real display screen Rimless, the maximized equipment of screen accounting and assembly method.The technical scheme is that：Zero frame suspension liquid crystal display, including display screen, shell and backlight module, shell includes surface frame and backboard, backlight module includes reflector plate, light guide plate, optical diaphragm and lamp bar, lamp bar radiator and movement fixed plate are fixed on the rear side of backboard by fixed block, and the front side of backboard is bonded surface frame, reflector plate, light guide plate and optical diaphragm are stacked successively in surface frame, the front side of surface frame is bonded display screen, and display screen appearance and size is greater than or equal to surface frame appearance and size.It without encapsulated by structures on the outside of display screen maximum shape, is suspended on shell, realizes the suspension design of zero frame, screen accounting is made to maximize.Assembly method reduces fixing screws, reduces assembly difficulty, improves efficiency of assembling.
Description
Technical field
The present invention relates to a kind of liquid crystal display, specifically a kind of zero frame suspension liquid crystal display and its assembly side
Method.
Background technology
Currently, the pole narrow frame of the 2~3mm of Rimless product physical presence publicized on the market, not truly
Rimless.Common liquid crystal display, such as liquid crystal display, LCD TV, tablet computer, mobile phone etc. generally include shell
Body, backlight module and display screen, wherein backlight module include reflector plate, light guide plate, optical diaphragm, lamp bar and backing structure part.
To realize that display screen is fixed, in conventional design and the design of common Rimless, shell has all done package design to display screen side wall, leads
Cause cannot achieve real Rimless (zero frame) and comprehensively screen design.
Invention content
Technical problem to be solved by the invention is to provide a kind of zero frame suspension liquid crystal display, realize really aobvious
Display screen Rimless, the screen maximized purpose of accounting.
The technical solution adopted by the present invention to solve the technical problems is：Zero frame suspension liquid crystal display, including it is aobvious
Display screen, shell and backlight module, shell include surface frame and backboard, and backlight module includes reflector plate, light guide plate, optical diaphragm and lamp
The rear side of item, backboard is bonded multiple fixed blocks, and lamp bar fits on lamp bar radiator, and lamp bar radiator and movement fixed plate pass through
Fixed block is fixed on the rear side of backboard, and the front side of backboard is bonded surface frame, and surface frame is integral and overall U-shaped, three sections of surface frame
The section of frame is in π shapes, and π shapes form the fitting groove parallel with backboard in surface frame, and the opening of fitting groove is directed to backboard
Two sides at center, fitting groove are respectively front frame face and after-frame face, and the rear side with backboard in wherein after-frame face are adhesively fixed；Surface frame
Reflector plate, light guide plate and optical diaphragm are inside stacked successively, and three sides of optical diaphragm are stuck in the fitting groove of surface frame, and are at least existed
Optical diaphragm is fixed in surface frame by one section of surface frame by diaphragm hangers；Side bonds display screen in face of the front frame of surface frame, display
Shield appearance and size and is greater than or equal to surface frame appearance and size.
It is further：The surface frame is made of three sections of left frame, upper side frame and left frame, is integrally inverted U shape, optical film
The left and right sides of piece is stuck in respectively in the fitting groove of left frame and left frame, and diaphragm hangers is arranged in the fitting groove of upper side frame；Face
The lower surface frame of side setting of frame bottom opening.
Specifically, the lower surface frame is fixed on by screw on lamp bar radiator, and screw passes through lamp bar.
Specifically, the backboard is tempered glass.
Specifically, the surface frame passes through the seamless bending and molding of aluminium section bar.
It is further：Concave station is arranged in the front side in the after-frame face of the upper side frame, and optical diaphragm, which corresponds at concave station, to be arranged
The front frame face of via, upper side frame corresponds to setting via and groove at concave station；The diaphragm hangers passes through upper side frame on one side
The via of front frame face and optical diaphragm is simultaneously positioned in concave station, and the another side of diaphragm hangers is the turnup structure of bending and is stuck in
In the groove in the front frame face of frame.
Specifically, be adhesively fixed by the first fitting part between the front side and display screen of the surface frame, the rear side of surface frame with
It is adhesively fixed by the second fitting part between backboard, the first fitting part is annular in shape, and the first fitting part is polyurethane foam celloidin；Second
The shape of fitting part is consistent with the shape of surface frame, and the second fitting part is acrylic foam glue.
The present invention also provides a kind of assembly methods of zero frame suspension liquid crystal display, to above-mentioned zero frame suspension liquid crystal
Display equipment is assembled, and is included the following steps：
S1., multiple fixed blocks are fixed on to the rear side of backboard by structure glue laminating；
S2. lamp bar radiator is fixed by fixed block and backboard；
S3. movement fixed plate is fixed with backboard；
S4. backboard S3 completed overturns 180 degree；
S5., surface frame fitting is fixed on to the front side of the backboard of S4 completions；
S6. reflector plate, light guide plate and optical diaphragm are put into surface frame successively, light guide plate and optical diaphragm are advance when assembling
Then arcuate deformation controls the fitting groove of the left frame and left frame that are caught in surface frame, finally upper slide card enters the fitting groove of upper side frame；
S7. by diaphragm hangers on one side pass through upper side frame front frame face and optical diaphragm via place into upper side frame after
In the concave station in frame face, another Edge Bend of diaphragm hangers is turnup structure and is caught in the groove in front frame face of upper side frame；
S8. lamp bar is pre-fixed by heat-conducting glue band on lamp bar radiator；
S9. lower surface frame is fixed on by screw on lamp bar radiator, and screw passes through lamp bar；
S10., display screen is bonded and fixed to the front side in the front frame face of S7 completions.
The beneficial effects of the invention are as follows：Display screen is bonded and fixed to the front side of surface frame, and display screen maximum shape outside is without knot
Structure wraps up, and is suspended on shell, eliminates the glue frame in conventional design, realizes zero frame, suspends and design, has reached screen and accounted for
Than maximizing.Zero frame suspension liquid crystal display assembly method reduces fixing screws, simplifies assembly difficulty, improves liquid
Brilliant module efficiency of assembling, while realizing module appearance and optimizing without screw.
Description of the drawings
Fig. 1 is the configuration schematic diagram at the rear side visual angle of zero frame suspension liquid crystal display embodiment of the invention.
Fig. 2 is the assembly section partial schematic diagram of zero frame suspension liquid crystal display embodiment of the invention.
Fig. 3 is light guide plate and optical diaphragm assembly in zero frame suspension liquid crystal display assembly method embodiment of the invention
Schematic diagram.
Fig. 4 is the blooming piece fixed structure partial cross-sectional view of zero frame suspension liquid crystal display embodiment of the invention.
Reference numeral：Display screen 1, surface frame 2, backboard 3, the first fitting part 4, the second fitting part 5, reflector plate 6, light guide plate 7,
Optical diaphragm 8, fixed block 9, movement fixed plate 10, lamp bar radiator 11, lamp bar 12, lower surface frame 13, diaphragm hangers 14, fitting groove
15, front frame face 16, after-frame face 17, concave station 18, groove 19.
Specific implementation mode
The invention will be further described below in conjunction with the accompanying drawings.
As shown in Fig. 1,2 and 4, zero frame suspension liquid crystal display of the invention, including display screen 1, shell and backlight mould
Group, middle casing include surface frame 2 and backboard 3, and backlight module includes reflector plate 6, light guide plate 7, optical diaphragm 8 and lamp bar 12, the back of the body
The rear side of plate 3 is bonded multiple fixed blocks 9, and fixed block 9 is for transfer fixed lamp bar radiator 11 and movement fixed plate 10, fixed block
9 fix according to dispersion multiple spot and reduce the required precision of part flatness and cost of parts, ensure lamp bar radiator 11 flatness and
The assembly precision of lamp bar.Such as it is provided with two rows five row shown in Fig. 1 and amounts to ten fixed blocks 9.Lamp bar 12 fits in lamp bar heat dissipation
On device 11, the downside of lamp bar radiator 11 is specifically fitted in.Lamp bar radiator 11 and movement fixed plate 10 are fixed by fixed block 9
In the rear side of backboard 3.
Backboard 3 is tempered glass.The front side of backboard 3 is bonded surface frame 2 by the second fitting part 5, and surface frame 2 is integral and whole
Body takes the shape of the letter U, i.e. it is three sections that surface frame 2, which is divided, and adjacent two sections are mutually perpendicular to.The section of three sections of opposite frames of surface frame 2 is in π shapes, and π shapes exist
The fitting groove 15 parallel with backboard 3 is formed in surface frame 2, fitting groove 15 is the opening of π shapes, and the opening of fitting groove 15 refers both to support or oppose
The center of plate 3.Fitting groove 15 is for accommodating fixation reflex piece 6, light guide plate 7 and optical diaphragm 8.Two sides of fitting groove 15 point
It is not denoted as front frame face 16 and after-frame face 17, i.e. the two of π shapes supporting leg is respectively front frame face 16 and after-frame face 17, wherein after-frame face 17
Rear side be adhesively fixed by the second fitting part 5 with backboard 3.The shape of second fitting part 5 is consistent with the shape of surface frame 2, is in U
Shape, the second fitting part 5 are acrylic foam glue.
Reflector plate 6, light guide plate 7 and optical diaphragm 8 are stacked in surface frame 2 successively, reflector plate 6 is contacted with backboard 3, reflector plate 6
With the consistency of thickness of the overall thickness and after-frame face 17 of light guide plate 7.Three sides of optical diaphragm 8 are stuck in the fitting groove 15 of surface frame 2,
And at least optical diaphragm 8 is fixed in surface frame 2 by diaphragm hangers 14 at one section of surface frame 2.It is preferred that surface frame 2 straight up
One section of setting diaphragm hangers 14.Specific as shown in figs. 1 and 4, surface frame 2 is made of three sections of left frame, upper side frame and left frame, whole
Body is inverted U shape.The left and right sides of optical diaphragm 8 is directly stuck in the left frame of surface frame 2 and the fitting groove 15 of left frame, surface frame 2
Concave station 18 is arranged in the front side in the after-frame face 17 of upper side frame, i.e. the after-frame face 17 of upper side frame is arranged back to the side of the second fitting part 5
Concave station 18, optical diaphragm 8, which corresponds to, is arranged via at concave station 18, the front frame face 16 of upper side frame, which corresponds to, is arranged via at concave station 18
With groove 19.The diaphragm hangers 14 passes through the front frame face 16 of upper side frame and the via of optical diaphragm 8 and after being positioned on one side
In the concave station 18 in frame face 17, the another side of diaphragm hangers 14 is the turnup structure of bending and is stuck in the recessed of the front frame face 16 of upper side frame
In slot 19.The consistency of thickness of the depth and diaphragm hangers 14 of groove 19 ensures smooth after assembly.
16 front side of front frame face of surface frame 2 is bonded display screen 1 by the first fitting part 4, and the specially front side in front frame face 16 is logical
Cross the first fitting part bonding display screen 1.First fitting part, 4 rectangular ring-type is polyurethane foam celloidin.Display screen 1 is conventional
Liquid crystal display, 1 appearance and size of display screen are greater than or equal to 2 appearance and size of surface frame.Without structure packet on the outside of the maximum shape of display screen 1
It wraps up in, is suspended on shell, realize that zero frame suspends and design, screen accounting is made to maximize.
Surface frame 2 is made of three sections of left frame, upper side frame and left frame, is integrally inverted U shape, the side of 2 lower openings of surface frame
Surface frame 13 under setting.Specifically, lower surface frame 13 is fixed on by screw on lamp bar radiator 11, and screw passes through lamp bar 12,
Ensure that lamp bar 12 consolidates between lamp bar radiator 11 and lower surface frame 13 to fix.
Surface frame 2 by the seamless bending and molding of aluminium section bar, divide for three sections of left frame, upper side frame and left frame by surface frame 2, wherein on
Frame section compares other two sections and the via being adapted to diaphragm hangers 14 and groove 19 is additionally arranged.Zero frame suspension liquid crystal of the invention
The assembly method for showing equipment, assembles above-mentioned zero frame suspension liquid crystal display, includes the following steps：
S1., multiple fixed blocks 9 are fixed on to the rear side of backboard 3 by structure glue laminating.
S2. lamp bar radiator 11 is fixed by fixed block 9 and backboard 3, after wherein lamp bar radiator 11 is located at backboard 3
Side.
S3. movement fixed plate 10 and backboard 3 are fixed, movement fixed plate 10 is located at the rear side of backboard 3.
S4. the backboard 3 S3 completed overturns 180 degree, even if the front side horizontal of backboard 3 is placed upwards.
S5., surface frame 2 is fixed on to the front side of the backboard 3 of S4 completions by the fitting of the second fitting part 5.
S6. reflector plate 6, light guide plate 7 and optical diaphragm 8 are put into surface frame 2 successively.In order to ensure zero side of display screen 1
Frame designs and ensures advance arcuate deformation when normal optical effect, light guide plate 7 and the assembly of optical diaphragm 8, and then left and right is caught in
The left frame of surface frame 2 and the fitting groove 15 of left frame finally go up the fitting groove 15 that slide card enters upper side frame, as shown in Figure 3.Wherein
The arrow direction of Fig. 3 is to be caught in the direction of fitting groove 15.The appearance and size of reflector plate 6, light guide plate 7 and optical diaphragm 8 is more than face
2 internal orifice size of frame and be thin-walled softness deformable material, reduces to maximizing fixing screws, effectively carries through the above way
High liquid crystal module efficiency of assembling.
S7. the front frame face 16 of upper side frame and the via of optical diaphragm 8 is passed through to place into top on one side diaphragm hangers 14
In the concave station 18 of frame, another Edge Bend of diaphragm hangers 14 is turnup structure and is caught in the groove 19 in the front frame face 16 of upper side frame
It is interior；Realize the installation and fixation of optical diaphragm 8, as shown in Figure IV.
S8. lamp bar 12 is pre-fixed by heat-conducting glue band on lamp bar radiator 11.
S9. lower surface frame 13 is fixed on by screw on lamp bar radiator 11, and screw passes through lamp bar 12.That is lamp bar 12
It is fixedly clamped between lamp bar radiator 11 and lower surface frame 13.
S10., display screen 1 is bonded and fixed to the front side in the front frame face 16 of the surface frame 2 of S7 completions by the first fitting part 4,
4 rectangular ring-type of wherein the first fitting part is polyurethane foam celloidin.
Claims (8)
1. zero frame suspension liquid crystal display, including display screen (1), shell and backlight module, shell includes surface frame (2) and the back of the body
Plate (3), backlight module include reflector plate (6), light guide plate (7), optical diaphragm (8) and lamp bar (12), it is characterised in that：Backboard
(3) rear side is bonded multiple fixed blocks (9), and lamp bar (12) fits on lamp bar radiator (11), lamp bar radiator (11) and machine
Core fixed plate (10) is fixed on the rear side of backboard (3), the front side bonding surface frame (2) of backboard (3), surface frame (2) by fixed block (9)
It is integral and overall U-shaped, the section of three sections of frames of surface frame (2) is in π shapes, and π shapes are formed in surface frame (2) and backboard
(3) opening of parallel fitting groove (15), fitting groove (15) is directed to the center of backboard (3), two sides of fitting groove (15)
Respectively front frame face (16) and after-frame face (17), the wherein rear side of after-frame face (17) are adhesively fixed with backboard (3)；In surface frame (2)
Reflector plate (6), light guide plate (7) and optical diaphragm (8) are stacked successively, and three sides of optical diaphragm (8) are stuck in the assembly of surface frame (2)
In slot (15), and at least optical diaphragm (8) is fixed in surface frame (2) by diaphragm hangers (14) at one section of surface frame (2)；Face
Bonding display screen (1) on front side of the front frame face (16) of frame (2), display screen (1) appearance and size are greater than or equal to surface frame (2) shape ruler
It is very little.
2. zero frame suspension liquid crystal display as described in claim 1, it is characterised in that：The surface frame (2) by left frame,
Three sections of compositions of upper side frame and left frame, are integrally inverted U shape, the left and right sides of optical diaphragm (8) is stuck in left frame and the right respectively
In the fitting groove (15) of frame, the lower surface frame (13) of side setting of surface frame (2) lower openings.
3. zero frame suspension liquid crystal display as claimed in claim 2, it is characterised in that：The lower surface frame (13) passes through spiral shell
Nail is fixed on lamp bar radiator (11), and screw passes through lamp bar (12).
4. zero frame suspension liquid crystal display as claimed in claim 2, it is characterised in that：The backboard (3) is tempering glass
Glass.
5. zero frame suspension liquid crystal display as claimed in claim 2, it is characterised in that：The surface frame (2) passes through aluminium profiles
Material is seamless bending and molding.
6. zero frame suspension liquid crystal display according to any one of claims 1 to 5, it is characterised in that：It is described
The front side setting concave station (18) in the after-frame face (17) of upper side frame, optical diaphragm (8), which corresponds to, is arranged via, top at concave station (18)
The front frame face (16) of frame corresponds to setting via and groove (19) at concave station (18)；Passing through on one side for the diaphragm hangers (14) is upper
The front frame face (16) of frame and the via of optical diaphragm (8) are simultaneously positioned in concave station (18), and the another side of diaphragm hangers (14) is
The turnup structure of bending is simultaneously stuck in the groove (19) in front frame face (16) of upper side frame.
7. zero frame suspension liquid crystal display as claimed in claim 6, it is characterised in that：The front side of the surface frame (2) with
It is adhesively fixed by the first fitting part (4) between display screen (1), is bonded by second between the rear side and backboard (3) of surface frame (2)
Part (5) is adhesively fixed, and annularly, the first fitting part (4) is polyurethane foam celloidin to the first fitting part (4)；Second fitting part (5)
Shape is consistent with the shape of surface frame (2), and the second fitting part (5) is acrylic foam glue.
8. the assembly method of zero frame suspension liquid crystal display, it is characterised in that：To zero described in the claims 6 or 7
Frame suspension liquid crystal display is assembled, and is included the following steps：
S1., multiple fixed blocks (9) are fixed on to the rear side of backboard (3) by structure glue laminating；
S2. lamp bar radiator (11) is fixed by fixed block (9) and backboard (3)；
S3. movement fixed plate (10) and backboard (3) is fixed；
S4. the backboard (3) S3 completed overturns 180 degree；
S5., surface frame (2) fitting is fixed on to the front side of the backboard (3) of S4 completions；
S6. reflector plate (6), light guide plate (7) and optical diaphragm (8) are put into surface frame (2) successively, light guide plate (7) and optical film
Piece (8) advance arcuate deformation when assembling, then controls the fitting groove (15) of the left frame and left frame that are caught in surface frame (2), finally
Upper slide card enters the fitting groove (15) of upper side frame；
S7. the front frame face (16) of upper side frame and the via of optical diaphragm (8) is passed through to place on one side diaphragm hangers (14)
In the concave station (18) in the after-frame face (17) of frame, another Edge Bend of diaphragm hangers (14) is turnup structure and is caught in upper side frame
In the groove (19) in front frame face (16)；
S8. lamp bar (12) is pre-fixed by heat-conducting glue band on lamp bar radiator (11)；
S9. lower surface frame (13) is fixed on by screw on lamp bar radiator (11), and screw passes through lamp bar (12)；
S10., display screen (1) is bonded and fixed to the front side in the front frame face (16) of S7 completions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810167499.3A CN108319056A (en) | 2018-02-28 | 2018-02-28 | Zero frame suspension liquid crystal display and its assembly method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810167499.3A CN108319056A (en) | 2018-02-28 | 2018-02-28 | Zero frame suspension liquid crystal display and its assembly method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108319056A true CN108319056A (en) | 2018-07-24 |
Family
ID=62899997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810167499.3A Pending CN108319056A (en) | 2018-02-28 | 2018-02-28 | Zero frame suspension liquid crystal display and its assembly method |
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| CN109856836A (en) * | 2018-12-28 | 2019-06-07 | 青岛海信商用显示股份有限公司 | A kind of display module and display equipment |
| CN110133907A (en) * | 2019-04-02 | 2019-08-16 | 深圳康佳电子科技有限公司 | A kind of Mini-LED backlight module, display screen and TV |
| CN110673374A (en) * | 2019-10-12 | 2020-01-10 | 深圳创维－Rgb电子有限公司 | Touch screen module and touch television |
| CN111399269A (en) * | 2019-01-02 | 2020-07-10 | 海信视像科技股份有限公司 | Liquid crystal display device |
| CN111708197A (en) * | 2020-06-23 | 2020-09-25 | 北京小米移动软件有限公司 | Display device and manufacturing method thereof |
| WO2020207060A1 (en) * | 2019-04-09 | 2020-10-15 | 海信视像科技股份有限公司 | Liquid crystal display device |
| CN112396953A (en) * | 2019-08-14 | 2021-02-23 | 佳世达科技股份有限公司 | Display device and frame module thereof |
| CN112904602A (en) * | 2021-01-29 | 2021-06-04 | 南京创维平面显示科技有限公司 | Suspension laminating process and suspension laminating tool for liquid crystal panel |
| WO2021119927A1 (en) * | 2019-12-16 | 2021-06-24 | 京东方科技集团股份有限公司 | Backlight module and display device |
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Application publication date: 20180724 |