CN102736278B - Liquid crystal display device and electronic device comprising same - Google Patents
Liquid crystal display device and electronic device comprising same Download PDFInfo
- Publication number
- CN102736278B CN102736278B CN201210079121.0A CN201210079121A CN102736278B CN 102736278 B CN102736278 B CN 102736278B CN 201210079121 A CN201210079121 A CN 201210079121A CN 102736278 B CN102736278 B CN 102736278B
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- liquid crystal
- crystal indicator
- supporting part
- display panels
- surrounding wall
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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
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
- G02F1/133314—Back frames
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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
- 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
- G02F1/133322—Mechanical guidance or alignment of LCD panel support components
-
- 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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- 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
- G02F1/133328—Segmented frames
Abstract
The invention provides a liquid crystal display device and an electronic device comprising same. The liquid crystal display device comprises a bearing framework, a backlight module and a liquid crystal display panel, wherein the bearing framework comprises a bottom wall and a surrounding wall upwards extending in a convex mode from the bottom wall integrally; an accommodating space is defined together by the bottom wall and the surrounding wall; the bottom wall comprises a first bearing part arranged in the accommodating space; the surrounding wall comprises a second bearing part arranged in the accommodating space and positioned on the first bearing part at interval; the backlight module is arranged on the first bearing part; and the liquid crystal display panel is arranged on the second bearing part so that the liquid crystal display panel is positioned above the backlight module. By utilizing the technical scheme, the first bearing part and the second bearing part of the integrated bearing framework are supplied for respectively bearing the backlight module and the liquid crystal display panel, and the number of constituent members of the liquid crystal display device is reduced, thus the structure is simple, the assembling labor-hour and the manufacturing cost are saved, and the assembling cumulative tolerance among the constituent members is reduced.
Description
Technical field
The invention relates to a kind of display device, refer to a kind of liquid crystal indicator about framework design especially and there is the electronic equipment of this liquid crystal indicator.
Background technology
Current available liquid crystal display module (LCM) has generally included metal framework, an accommodating plastic frame in lower metal framework, backlight module is arranged in lower metal framework, and display panels to be assembled on plastic frame and to be positioned at above backlight module, display panels top is pressed on by a upper metal framework be assembled in around lower metal framework, make display panels to be firmly positioned on plastic frame, now namely complete the assembling of LCD MODULE.Finally, LCD MODULE can deliver to the assembling that system factory carries out appearance member, LCD MODULE is placed in lower house, then after a upper case cover merging is assembled in lower house, namely completes the assembling of appearance member.
But such design makes composition component numerous and complex structure, easily expends assembling man-hour and manufacturing cost.
Summary of the invention
Fundamental purpose of the present invention, is to provide a kind of liquid crystal indicator, is designed by integrated frame, can reduce composition number of components and make structure comparatively simple, to save assembling man-hour and manufacturing cost, and can reduce the assembling cumulative limit between composition component.
Object of the present invention and solution prior art problem adopt following technological means to realize, and according to the liquid crystal indicator disclosed by the present invention, comprise a bearing frame, a backlight module and a display panels.
Bearing frame comprises a diapire, and the surrounding wall that is protruded out integratedly upward by diapire, diapire and surrounding wall define an accommodation space jointly, diapire comprises the first supporting part be located in accommodation space, and surrounding wall comprises to be located in accommodation space and the second supporting part be located at interval at above the first supporting part; Backlight module is arranged on the first supporting part; Display panels is arranged on the second supporting part, and display panels is positioned above backlight module.
Object of the present invention and solution prior art problem can also adopt following technological means to realize further.
First supporting part and the second supporting part are respectively a horizontal bearing face.
Backlight module comprises a light guide plate and a luminescence unit, and light guide plate has a side, and luminescence unit is arranged at the side of light guide plate, and surrounding wall is recessed to form a side groove supplying luminescence unit accommodating, and side groove is located at interval at below the second supporting part.
Implement in aspect one, light guide plate has the end face that is connected to top, side, luminescence unit comprises a flexible circuit board, and one is arranged at flexible circuit board bottom and the light emitting diode corresponding with the lateral location of light guide plate, liquid crystal indicator also comprises one and is adhered to bond between end face and flexible circuit board.
Implement in aspect at another, light guide plate has the bottom surface that is connected to bottom, side, luminescence unit comprises the flexible circuit board that is connected to the first supporting part, and one is arranged at flexible circuit board top and the light emitting diode corresponding with the lateral location of light guide plate, liquid crystal indicator also comprises one and is adhered to bond between bottom surface and flexible circuit board.
In another enforcement aspect, bearing frame is for plastic cement material and made by injection molding method, luminescence unit comprises a flexible circuit board, and the light emitting diode that is arranged at flexible circuit board top, liquid crystal indicator also comprises one and is arranged at metal frame in the groove of side, the coated luminescence unit of metal frame and light guide plate.
Metal frame is locked in bearing frame and comprises a riser, by the lower plate of riser bottom horizontal expansion, and one by the train wheel bridge of riser top horizontal expansion, lower plate is connected to the first supporting part and is held on flexible circuit board bottom, train wheel bridge is held on the end face that one of light emitting diode top and light guide plate is connected to top, side, makes light emitting diode corresponding with the lateral location of light guide plate.
Bearing frame forms a storage tank, and liquid crystal indicator also comprises one and is arranged at control circuit board in storage tank, and one is electrically connected on pliability circuit transmission element between display panels and control circuit board.
Diapire comprises a bottom surface, bottom surface is recessed to form storage tank, pliability circuit transmission element is with the circuit band made by thin membrane flip chip encapsulation (flip-chip encapsulation) technology, and pliability circuit transmission element is walked around bearing frame bendingly down by upper and be connected to control circuit board.
Surrounding wall comprises a left plate, a right plate, a front side board and a back side panel, and front side board comprises one in order to locate the location structure of backlight module.Location structure comprises a detent, and one is located at positioning convex column in detent, and backlight module comprises an optical diaphragm layer, and optical diaphragm layer comprises one and is connected in projection in detent, and projection forms a pilot hole worn for positioning convex column.
Liquid crystal indicator also comprises at least one double sticky tape be pasted between the second supporting part side and display panels.
Surrounding wall comprises one and is convexly equipped in the second supporting part opposite side and is snapped in the grab of display panels.
Double sticky tape comprises the drawing portion that exposes outside display panels, and two double faced adhesive tape portions being pasted on opposition side, drawing portion respectively, and two double faced adhesive tape portions are pasted on the second supporting part and display panels respectively.
Implement in aspect at another, liquid crystal indicator comprises two double sticky tapes be pasted between the second supporting part opposition side and display panels.
In another enforcement aspect, surrounding wall comprises the grab that two are convexly equipped in the second supporting part opposition side, and two grabs are snapped in display panels opposition side respectively.
Liquid crystal indicator also comprises the upper shell that covers on display panels periphery, and upper shell forms an opening that display panels is exposed.
Bearing frame also comprises a periphery wall protruded out integratedly by this diapire outside upward, and periphery wall is outside surrounding wall, and upper shell engages with periphery wall.
Bearing frame is plastic cement material and comprises the lug that two are convexly equipped in surrounding wall opposition side, liquid crystal indicator also comprise a coated bearing frame and for metal material and engage with upper shell lower house, two be arranged at two engaging levers between lug and lower house respectively, and two locking parts, the lug of correspondence and engagement rod locks are fixed in lower house by each locking part.
Upper shell comprises one first junction surface, and liquid crystal indicator also comprises one in order to cover the glass of opening, and glass comprises second junction surface engaged with the first junction surface.
First junction surface is an internal perisporium defining opening, and the second junction surface is one with the ring groove planted for internal perisporium.
Surrounding wall forms one and is positioned at accommodation space and is located at interval at the 3rd supporting part above the second supporting part, and the 3rd supporting part is a horizontal bearing face, and liquid crystal indicator also comprises the contact panel that is arranged at the 3rd supporting part.
Another object of the present invention, be to provide a kind of electronic equipment with liquid crystal indicator, designed by integrated frame, composition number of components can be reduced and make structure comparatively simple, to save assembling man-hour and manufacturing cost, and the assembling cumulative limit between composition component can be reduced.
According to the electronic equipment with liquid crystal indicator disclosed by the present invention, comprise a lower house, an electronic installation, and a liquid crystal indicator.
Lower house forms an installing space, and electronic installation is arranged in installing space; Liquid crystal indicator to be arranged in this installing space and to be electrically connected with electronic installation, and liquid crystal indicator comprises a bearing frame, a backlight module, a display panels and a contact panel.Bearing frame comprises a diapire, and the surrounding wall that is protruded out integratedly upward by diapire, diapire and surrounding wall define an accommodation space jointly, diapire comprises the first supporting part be located in accommodation space, surrounding wall comprises to be located in accommodation space and the second supporting part be located at interval at above the first supporting part, and one to be located in accommodation space and the 3rd supporting part be located at interval at above the second supporting part; Backlight module is arranged at the first supporting part; Display panels is arranged at the second supporting part; Contact panel is arranged at the 3rd supporting part.
By above-mentioned technological means, advantage and effect of liquid crystal indicator of the present invention are, backlight module and display panels can be provided respectively to arrange by the first supporting part of integral type bearing frame and the second supporting part, can reduce liquid crystal indicator composition number of components makes structure comparatively simple, to save assembling man-hour and manufacturing cost, and the assembling cumulative limit between composition component can be reduced.
Accompanying drawing explanation
Fig. 1 is the stereographic map of the first embodiment of liquid crystal indicator of the present invention;
Fig. 2 is the cross-sectional schematic of getting along the I-I hatching line in Fig. 1, and illustrate that backlight module is connected to the first supporting part of bearing frame, display panels is connected to the second supporting part of bearing frame;
Fig. 3 is the vertical view of the bearing frame of the first embodiment of liquid crystal indicator of the present invention, and the concrete structure of bearing frame is described;
Fig. 4 is the cross-sectional schematic of the first embodiment of liquid crystal indicator of the present invention, and the shape of another enforcement aspect of upper shell is described;
Fig. 5 is the cross-sectional schematic of the first embodiment of liquid crystal indicator of the present invention, illustrates that luminescence unit is oppositely arranged in light guide plate;
Fig. 6 is the cross-sectional schematic of the second embodiment of liquid crystal indicator of the present invention, illustrates that luminescence unit forward is arranged in light guide plate;
Fig. 7 is the cross-sectional schematic of the 3rd embodiment of liquid crystal indicator of the present invention, and metal frame clamping luminescence unit and light guide plate are described;
Fig. 8 is the three-dimensional exploded view of the 4th embodiment of liquid crystal indicator of the present invention, and the assembled relation between upper shell and glass is described;
Fig. 9 is the cross-sectional schematic of the 4th embodiment of liquid crystal indicator of the present invention, illustrates that the first junction surface of upper shell is inserted in the second junction surface of glass;
Figure 10 is the cross-sectional schematic of the 5th embodiment of liquid crystal indicator of the present invention, illustrates that the lug of correspondence and engagement rod locks are fixed in the substrate of lower house by locking part;
Figure 11 is the vertical view of the bearing frame of the 5th embodiment of liquid crystal indicator of the present invention, illustrates that the lug of correspondence and engagement rod locks are fixed in the substrate of lower house by locking part;
Figure 12 is the cross-sectional schematic of the 5th embodiment of liquid crystal indicator of the present invention, illustrates that the lug of correspondence and engagement rod locks are fixed in the substrate of lower house by locking part;
Figure 13 is the cross-sectional schematic of the 5th embodiment of liquid crystal indicator of the present invention, illustrates that the lug of correspondence and engagement rod locks are fixed in the stud of lower house by locking part;
Figure 14 is the cross-sectional schematic of the 5th embodiment of liquid crystal indicator of the present invention, illustrates that control circuit board is placed in the storage tank of diapire;
Figure 15 is the cross-sectional schematic of the 6th embodiment of liquid crystal indicator of the present invention;
Figure 16 is the vertical view of the bearing frame of the 6th embodiment of liquid crystal indicator of the present invention, illustrates that the front side board of surrounding wall forms location structure;
Figure 17 is the vertical view of the bearing frame of the 6th embodiment of liquid crystal indicator of the present invention, illustrate that the projection of optical diaphragm layer is connected in detent, and positioning convex column is arranged in the pilot hole of projection;
Figure 18 is the cross-sectional schematic of the 7th embodiment of liquid crystal indicator of the present invention, illustrate that double sticky tape is pasted between the second supporting part side and display panels, and the grab of surrounding wall is convexly equipped in the second supporting part opposite side and is snapped in display panels;
Figure 19 is the vertical view of the bearing frame of the 7th embodiment of liquid crystal indicator of the present invention, illustrate that double sticky tape is pasted between the second supporting part side and display panels, and the grab of surrounding wall is convexly equipped in the second supporting part opposite side and is snapped in display panels;
Figure 20 is the partial enlarged drawing of the 7th embodiment of liquid crystal indicator of the present invention, illustrates that two double faced adhesive tape portions of double sticky tape are pasted on the second supporting part and display panels respectively;
Figure 21 is the cross-sectional schematic of the 7th embodiment of liquid crystal indicator of the present invention, illustrates that double sticky tape tears off between the second supporting part and display panels;
Figure 22 is the cross-sectional schematic of the 7th embodiment of liquid crystal indicator of the present invention, and double sticky tape cementation signal transmssion line is described;
Figure 23 is the cross-sectional schematic of the 8th embodiment of liquid crystal indicator of the present invention, illustrates that two double sticky tapes adhere between the second supporting part opposition side and display panels;
Figure 24 is the cross-sectional schematic of the 9th embodiment of liquid crystal indicator of the present invention, illustrates that two grabs are snapped in display panels opposition side;
Figure 25 is the cross-sectional schematic of the tenth embodiment of liquid crystal indicator of the present invention, illustrates that contact panel is connected to the 3rd supporting part of bearing frame; And
Figure 26 is the cross-sectional schematic that the tenth embodiment of liquid crystal indicator of the present invention is assembled in lower house, illustrates that liquid crystal indicator, lower house and electronic installation form electronic equipment jointly.
Drawing reference numeral:
100 ~ 190 liquid crystal indicators
200 electronic equipments
1,1 ', 1 " bearing frame
11 diapires
111 first supporting parts
112 storage tanks
113 bottom surfaces
114 through holes
12 surrounding walls
121 second supporting parts
122 support portions
123 side grooves
124 left plates
125 right plates
126 front side boards
127 back side panels
128 location structures
129 grabs
131 detents
132 positioning convex column
133 the 3rd supporting parts
13 accommodation spaces
14 periphery walls
15 lugs
2 backlight modules
21 reflector plates
22 light guide plate
221 sides
222 end faces
223 bottom surfaces
23 optical diaphragm layer
231 projections
232 pilot holes
24 luminescence units
241 flexible circuit boards
242 light emitting diodes
3 display panels
Keeper on 4
5,5 ' upper shell
51 openings
52 outer walls
53 first junction surfaces
54 frames
61 gluing parts
62 metal frames
621 risers
622 lower plates
623 train wheel bridges
63 lower houses
631 periphery walls
632 substrates
633 studs
634 installing spaces
64 engaging levers
65 locking parts
66 control circuit boards
67 pliability circuit transmission elements
68 double sticky tapes
681 drawing portions
682 double faced adhesive tape portions
69 signal transmssion lines
7 glass
70 outer peripheral faces
71 second junction surfaces
8 contact panels
9 electronic installations
Embodiment
Aforementioned and other technology contents, feature and effect for the present invention, in the following detailed description coordinated with reference to ten embodiments of accompanying drawing, can clearly present.By the explanation of embodiment, when can to the present invention for the technological means reaching predetermined object and take and effect be able to more deeply and concrete understanding, however appended accompanying drawing be only to provide with reference to and the use of explanation, be not used for being limited the present invention.
Before the present invention is described in detail, it should be noted that in the following description content, similar element represents with identical numbering.
As shown in Figures 1 and 2, be the first embodiment of liquid crystal indicator of the present invention, this liquid crystal indicator 100 is applied in notebook computer for example to explain, and liquid crystal indicator 100 comprises bearing frame 1, backlight module 2, and a display panels 3.
As shown in Figures 2 and 3, Fig. 2 is the cross-sectional schematic of getting along the I-I hatching line in Fig. 1, bearing frame 1 comprises a diapire 11, and the surrounding wall protruded out upward integratedly by diapire 11 12, diapire 11 and surrounding wall 12 define an accommodation space 13 jointly, diapire 11 comprises the first supporting part 111 be located in accommodation space 13, and surrounding wall 12 comprises to be located in accommodation space 13 and the second supporting part 121 be located at interval at above the first supporting part 111.Backlight module 2 is arranged on the first supporting part 111, and display panels 3 is arranged on the second supporting part 121, and display panels 3 is positioned above backlight module 2.Backlight module 2 and the accommodating design of display panels 3 can be provided by the bearing frame 1 made by one-body molded mode simultaneously, liquid crystal indicator 100 can be reduced form number of components and make structure comparatively simple, to save assembling man-hour and manufacturing cost, and the assembling cumulative limit between composition component can be reduced.
Below the detail structure for liquid crystal indicator 100 is described in detail:
As shown in Figures 2 and 3, backlight module 2 comprises a reflector plate 21, one is stacked and placed on the light guide plate 22 on reflector plate 21, and one is stacked and placed on optical diaphragm layer 23 in light guide plate 22, optical diaphragm layer 23 comprises one and is stacked and placed on lower diffusion sheet in light guide plate 22, one is stacked and placed on the first prismatic lens on lower diffusion sheet, one is stacked and placed on the second prismatic lens on the first prismatic lens, and one is stacked and placed on upper diffusion sheet on the second prismatic lens, because each blooming piece effect of optical diaphragm layer 23 is same as the prior art, therefore, do not repeat in detail at this, but the combination of optical diaphragm layer 23 is not limited in the foregoing manner.In the present embodiment, first supporting part 111 is the end face of diapire 11, first supporting part 111 and the second supporting part 121 are respectively a horizontal bearing face, the first supporting part 111 is connected to by the reflector plate 21 of backlight module 2, and display panels 3 is connected on the second supporting part 121, by this, crooked situation can not be produced after making backlight module 2 and display panels 3 be assembled in bearing frame 1.Moreover, carry backlight module 2 and display panels 3 by the bearing frame 1 of integral type simultaneously, the generation of the assembling cumulative limit between each composition component of backlight module 2 and display panels 3 can be reduced.
Bearing frame 1 is for plastic cement material and made by injection molding method, the surrounding wall 12 of bearing frame 1 also comprises one and is convexly equipped in support portion 122 on the second supporting part 121, liquid crystal indicator 100 also comprises keeper 4 on, upper keeper 4 is in shaped as frame, upper keeper 4 covers at surrounding wall 12 and is connected on support portion 122 and display panels 3, upper keeper 4 is by being such as fixed on support portion 122 and display panels 3 for viscose glue cementation or screw locking etc. engage fixed form, by this, display panels 3 is made can be firmly positioned on surrounding wall 12.Upper keeper 4 can be laminate polyester (Mylar) or aluminium foil or metal material, and the upper keeper 4 of the present embodiment explains for metal material, by this, can provide the effect of EMI suppression.
Bearing frame 1 also comprises one and to be protruded out upward integratedly by diapire 11 outside and around the periphery wall 14 outside surrounding wall 12, liquid crystal indicator 100 also comprises the upper shell 5 that covers on display panels 3 periphery, upper shell 5 is for plastic cement material and made by injection molding method, upper shell 5 forms an opening 51 that display panels 3 is exposed, together with the mode matched by grab and draw-in groove between one outer wall 52 of upper shell 5 and the periphery wall 14 of bearing frame 1 connects and fixes, or by screw locking mode consolidate together, upper shell 5 can be firmly fixed on bearing frame 1.It should be noted that, the upper shell 5 ' of the present embodiment also can be designed to shape as shown in Figure 4, upper keeper 4 shown in Fig. 2 and upper shell 5 combine and are solid memder by upper shell 5 ', upper shell 5 ' can reach effect that keeper 4 and upper shell 5 can be reached equally, by this, the composition component of liquid crystal indicator 100 can be reduced further.
As shown in Figure 5, Fig. 5 is the partial schematic sectional view of liquid crystal indicator 100 in light source side, light guide plate 22 has a side 221, surrounding wall 12 is recessed to form one and is located at interval at side groove 123 below the second supporting part 121, backlight module 2 also comprises one and to be arranged in side groove 123 and to be positioned at the luminescence unit 24 of the side 221 of light guide plate 22, and luminescence unit 24 is in order to provide light source to light guide plate 22.Specifically, light guide plate 22 has the end face 222 that is connected to top, side 221, luminescence unit 24 comprises a flexible circuit board 241, and the light emitting diode 242 that is arranged at flexible circuit board 241 bottom, luminescence unit 24 is end faces 222 that the mode that oppositely arranges is arranged at light guide plate 22, make light emitting diode 242 corresponding with the position, side 221 of light guide plate 22, by aforesaid set-up mode, bearing frame 1 can be avoided to produce displacement by causing luminescence unit 24 during external force deformation, the light that light emitting diode 242 is produced can expose in light guide plate 22 via the side 221 of light guide plate 22 equably.
Further, liquid crystal indicator 100 also comprises a gluing part 61, gluing part 61 is a double sticky tape being bonded between the end face 222 of light guide plate 22 and flexible circuit board 241, by this, makes flexible circuit board 241 firmly can be positioned at the end face 222 of light guide plate 22.
As shown in Figure 6, be the second embodiment of liquid crystal indicator of the present invention, the one-piece construction of this liquid crystal indicator 110 is roughly identical with the first embodiment, but the assembling locator meams of luminescence unit 24 is slightly different.
In the present embodiment, light guide plate 22 has the bottom surface 223 that is connected to bottom, side 221, the flexible circuit board 241 of luminescence unit 24 is connected to the first supporting part 111 of diapire 11, light emitting diode 242 is arranged at flexible circuit board 241 top and corresponding with the position, side 221 of light guide plate 22, gluing part 61 is adhered between the bottom surface 223 of light guide plate 22 and flexible circuit board 241, by this, light emitting diode 242 is made can be firmly positioned at the position corresponding with the side 221 of light guide plate 22.
As shown in Figure 7, be the 3rd embodiment of liquid crystal indicator of the present invention, the one-piece construction of this liquid crystal indicator 120 is roughly identical with the first embodiment, but the assembling locator meams of luminescence unit 24 is slightly different.
In the present embodiment, because the bearing frame 1 of the present embodiment is for plastic cement material and made by injection molding method, therefore the intensity of bearing frame 1 is more weak, therefore, in order to increase the intensity of bearing frame 1, the liquid crystal indicator 120 of the present embodiment also comprises one and is arranged at metal frame 62 in side groove 123.Metal frame 62 envelopes luminescence unit 24 and light guide plate 22, and metal frame 62 adds the intensity of bearing frame 1 and can protect luminescence unit 24, to avoid bearing frame 1 by the situation causing luminescence unit 24 to produce displacement during external force deformation.
Further, in order to the flatness of the first supporting part 111 of reinforcement bearing frame 1 is not enough, with avoid luminescence unit 24 after assembling its light emitting diode 242 produce the situation of crooked injustice, the metal frame 62 of the present embodiment is by such as the mode of screw locking locks on bearing frame 1, the vertical section of metal frame 62 is in accumbency U-shape, it comprises a riser 621, one by the lower plate 622 of riser 621 bottom horizontal expansion, and one by the train wheel bridge 623 of riser 621 top horizontal expansion, lower plate 622 is connected to the first supporting part 111 and is held on flexible circuit board 241 bottom, train wheel bridge 623 is held on the end face 222 of light emitting diode 242 top and light guide plate 22.Jointly luminescence unit 24 and light guide plate 22 is clamped by train wheel bridge 623 and lower plate 622, make light emitting diode 242 can be positioned at the position corresponding with the side 221 of light guide plate 22, by this, the light that light emitting diode 242 produces can expose in light guide plate 22 via the side 221 of light guide plate 22 equably.
As can be seen from figures 8 and 9, it is the 4th embodiment of liquid crystal indicator of the present invention, the one-piece construction of this liquid crystal indicator 130 is roughly identical with the first embodiment, but liquid crystal indicator 130 also comprises one further in order to cover the glass 7 of opening 51, and glass 7 is a tempered glass.
Upper shell 5 comprises one first junction surface 53, and glass 7 comprises second junction surface 71 engaged with the first junction surface 53, is engaged with the first junction surface 53 by the second junction surface 71, makes glass 7 can firmly be bonded on upper shell 5 and cover opening 51.In the present embodiment, first junction surface 53 of upper shell 5 is an internal perisporium defining opening 51, second junction surface 71 is a ring groove caved inward by an outer peripheral face 70 of glass 7, the assembling mode at the first junction surface 53 and the second junction surface 71 has following two kinds: a kind of mode first cools glass 7, make its volumetric contraction at low ambient temperatures, then, glass 7 is taken in the working environment of normal temperature, make the second junction surface 71 and the first junction surface 53 aligned in position in the opening 51 of glass 7 being inserted upper shell 5, glass 7 is after normal temperature environment a period of time, glass 7 can recover in normal temperature state and volume can expand, by this, second junction surface 71 closely can be fastened togather with the first junction surface 53, another kind of mode first heats upper shell 5, make its volumetric expansion in high temperature environments, then, upper shell 5 is taken in the working environment of normal temperature, make the second junction surface 71 and the first junction surface 53 aligned in position in the opening 51 of glass 7 being inserted upper shell 5, upper shell 5 is after normal temperature environment a period of time, and upper shell 5 can recover to be normal temperature state and volume can shrink, by this, the second junction surface 71 is made closely can be fastened togather with the first junction surface 53.Closely be fastened togather by the second junction surface 71 and the first junction surface 53, glass 7 firmly can be engaged and be fixed on upper shell 5, by this, the structural strength of upper shell 5 can be promoted.Moreover glass 7 partially or completely can cover a frame 54 of upper shell 5, make liquid crystal indicator 130 can present the similar visual experience without frame.
It should be noted that, the assembling mode at aforementioned first junction surface 53 and the second junction surface 71 is only the wherein a kind of of multiple assembling mode, and the present embodiment is not as limit.
As shown in Figure 10, Figure 11 and Figure 12, be the 5th embodiment of liquid crystal indicator of the present invention, the one-piece construction of this liquid crystal indicator 140 is roughly identical with the first embodiment, but the thin portion structure of liquid crystal indicator 140 is slightly different.
The surrounding wall 12 of bearing frame 1 comprises the front side board 126 that left plate 124, right plate 125, is connected to left plate 124 front end and right plate 125 front end, and the back side panel 127 that is connected to left plate 124 rear end and right plate 125 rear end, bearing frame 1 also comprises the lug 15 outside two left plates being convexly equipped in surrounding wall 12 respectively 124 and right plate 125, and each lug 15 is in microscler shape.Liquid crystal indicator 140 also comprises a lower house 63, two engaging levers 64 and two locking parts 65, engage with upper shell 5 bottom the coated bearing frame 1 of lower house 63, in the present embodiment, lower house 63 and upper shell 5 are all metal material, one periphery wall 631 of lower house 63 with and the outer wall 52 of upper shell 5 between together with the mode that matches by grab and draw-in groove connects and fixes, or locked together by screw locking mode, but the joint fixed form between periphery wall 631 and outer wall 52 is not limited with aforementioned.
Two engaging levers 64 are metal material and are connected in two hinge (not shown) of notebook computer, each hinge is arranged in the system casing (not shown) of notebook computer, and liquid crystal indicator 140 is rotated relative to system casing by hinge.Each engaging lever 64 is microscler shape and is arranged between corresponding lug 15 and a substrate 632 of lower house 63, each locking part 65 is a screw, each locking part 65 through the perforation (not shown) of corresponding lug 15 and engaging lever 64 and screw lock in the screw (not shown) of substrate 632, the lug 15 of correspondence is locked on the substrate 632 of lower house 63 with engaging lever 64 by locking part 65.Lock between lug 15 and the substrate 632 of lower house 63 by engaging lever 64, the structural strength between hinge and bearing frame 1 and lower house 63 can be increased, make liquid crystal indicator 140 can move smoothly through hinge and rotate relative to system casing.Further, as shown in figure 13, can projection two studs 633 on the substrate 632 of lower house 63, each locking part 65 can be locked in the screw (not shown) of corresponding stud 633, make substrate 632 not to need shaping screw for locking part 65 screw lock, by this, stud 633 can the darker screw of Forming depth for locking part 65 screw lock, to strengthen locking intensity during locking part 65 screw lock.
As shown in figure 14, Figure 14 is the partial schematic sectional view of liquid crystal indicator 140 in light source side, in order to effectively shorten frame 54 size of upper shell 5, make liquid crystal indicator 140 can be designed to the form of narrow frame, the liquid crystal indicator 140 of the present embodiment realizes by following structural design.
Bearing frame 1 forms a storage tank 112, liquid crystal indicator 140 comprises one and is arranged at control circuit board 66 in storage tank 112, and one is electrically connected on pliability circuit transmission element 67 between display panels 3 and control circuit board 66, be provided with for the accommodating storage tank 112 of control circuit board 66 by bearing frame 1, make control circuit board 66 and pliability circuit transmission element 67 can be arranged on upper shell 5 and lower house 63 inside, and upper shell 5 or lower house 63 do not need other structure of additional designs to carry out Bearer Control circuit board 66, by this, frame 54 size of upper shell 5 can shorten when designing, make liquid crystal indicator 140 can be designed to the form of narrow frame.
Specifically, the diapire 11 of bearing frame 1 comprises a bottom surface 113, and bottom surface 113 is upwards recessed to form storage tank 112, and control circuit board 66 can be folded in diapire 11.Pliability circuit transmission element 67 is with the circuit band made by thin membrane flip chip encapsulation (COF) technology, in order to control electric signal transmission that control circuit board 66 is produced to display panels 3, pliability circuit transmission element 67 is walked around bearing frame 1 bendingly down by upper and be connected to control circuit board 66, by this, pliability circuit transmission element 67 is made can be positioned between bearing frame 1 and upper keeper 4.
As shown in Figure 15, Figure 16 and Figure 17, be the 6th embodiment of liquid crystal indicator of the present invention, the one-piece construction of this liquid crystal indicator 150 is roughly identical with the first embodiment, but the thin portion structure of liquid crystal indicator 150 is slightly different.
In order to effectively shorten frame 54 size of upper shell 5, make liquid crystal indicator 150 can be designed to the form of narrow frame, the liquid crystal indicator 150 of the present embodiment realizes by following structural design.The front side board 126 of the surrounding wall 12 of the present embodiment comprises about two location structures 128 separately, each location structure 128 is in order to locate backlight module 2, backlight module 2 can be assembled in bearing frame 1 ' with correct assembling direction, and backlight module 2 can be positioned in accommodation space 13 by location structure 128.
More specifically, each location structure 128 comprises a detent 131, and one is located at positioning convex column 132 in detent 131, the optical diaphragm layer 23 of backlight module 2 comprises two projections 231, the merging that matches of projection 231 shape and detent 131 can be connected in detent 131, each projection 231 forms the pilot hole 232 that a shape matches with positioning convex column 132, when projection 231 is connected in detent 131, positioning convex column 132 is arranged in the pilot hole 232 of projection 231 simultaneously, the optical diaphragm layer 23 of backlight module 2 is made firmly to be positioned at accommodation space 13 and the situation of rocking can not be produced.The front side board 126 of surrounding wall 12 is arranged on by location structure 128, by this, effectively can shorten frame 54 left and right sides size of bearing frame 1 ' left and right sides size and upper shell 5, space between the right plate 125 of the bearing frame 1 ' such as shown in Figure 15 and periphery wall 14 can be omitted, and makes liquid crystal indicator 150 can be designed to the form of narrow frame.
As shown in Figure 18, Figure 19 and Figure 20, be the 7th embodiment of liquid crystal indicator of the present invention, the one-piece construction of this liquid crystal indicator 160 is roughly identical with the first embodiment, but the thin portion structure of liquid crystal indicator 160 is slightly different.
In order to effectively shorten frame 54 size of upper shell 5, make liquid crystal indicator 160 can be designed to the form of narrow frame, the liquid crystal indicator 160 of the present embodiment realizes by following structural design.Liquid crystal indicator 160 comprises one and is pasted on the second supporting part 121 side in order to paste the double sticky tape 68 of display panels 3, surrounding wall 12 comprises one and is convexly equipped in the grab 129 of the second supporting part 121 opposite side in order to buckle display panels 3, and grab 129 and double sticky tape 68 are positioned at two opposite sides.During for display panels 3 is assembled in bearing frame 1, display panels 3 is placed on the second supporting part 121, double sticky tape 68 is made to be pasted on display panels 3 side, and grab 129 is snapped in display panels 3 opposite side, display panels 3 can be firmly fixed on bearing frame 1.By the aforementioned design utilizing double sticky tape 68 and grab 129 immobile liquid LCD panel 3, make liquid crystal indicator 160 can omit upper keeper 4 as shown in Figure 2, and bearing frame 1 can omit the space kept supplying keeper 4 and install, by this, effectively can shorten frame 54 size of bearing frame 1 size and upper shell 5, make liquid crystal indicator 160 can be designed to the form of narrow frame.
As shown in Figure 19, Figure 20 and Figure 21, further, consider the heavy industry problem of liquid crystal indicator 160, in the present embodiment, double sticky tape 68 comprises the drawing portion 681 that exposes outside display panels 3, and two double faced adhesive tape portions 682 being pasted on opposition side, drawing portion 681 respectively, drawing portion 681 is with such as made by polyethylene terephthalate (PET) material, and two double faced adhesive tape portions 682 are pasted on the second supporting part 121 and display panels 3 respectively.One end, drawing portion 681 exposes outside the side of display panels 3 as illustrated in fig. 19, when staff is for dismantling liquid crystal indicator 160 and carrying out heavy industry operation, first upper shell 5 is separated bearing frame 1, then, along the direction of arrow shown in Figure 19, one end that drawing portion 681 exposes outside display panels 3 is pulled outward, two double faced adhesive tape portions 682 are separated with the second supporting part 121 and display panels 3 respectively, then, just display panels 3 can be moved apart grab 129 to carry out the operation of heavy industry, very simple and convenient in dismounting, effectively can shorten the man-hour of dismounting.
As shown in figure 22, double sticky tape 68 its width when designing also can be widened, and makes double sticky tape 68 can be pasted onto on surrounding wall 12 outside wall surface and diapire 11, with while cementation one signal transmssion line 69.
As shown in figure 23, be the 8th embodiment of liquid crystal indicator of the present invention, the one-piece construction of this liquid crystal indicator 170 is roughly identical with the 7th embodiment, but the mode of immobile liquid LCD panel 3 is slightly different.
In the present embodiment, liquid crystal indicator 170 comprises two double sticky tapes 68 be pasted between the second supporting part 121 opposition side and display panels 3, by the setting of two double sticky tapes 68, display panels 3 firmly can be cemented on the second supporting part 121 of bearing frame 1.
As shown in figure 24, be the 9th embodiment of liquid crystal indicator of the present invention, the one-piece construction of this liquid crystal indicator 180 is roughly identical with the 7th embodiment, but the mode of immobile liquid LCD panel 3 is slightly different.
In the present embodiment, surrounding wall 12 comprises the grab 129 that two are convexly equipped in the second supporting part 121 opposition side, two grabs 129 are snapped in display panels 3 opposition side respectively, by the setting of two grabs 129, display panels 3 firmly can be fixed on the second supporting part 121 of bearing frame 1.
As shown in figure 25, be the tenth embodiment of liquid crystal indicator of the present invention, the one-piece construction of this liquid crystal indicator 190 is roughly identical with the first embodiment, but the thin portion structure of liquid crystal indicator 190 is slightly different.
In the present embodiment, surrounding wall 12 forms one and is positioned at accommodation space 13 and is located at interval at the 3rd supporting part 133 above the second supporting part 121,3rd supporting part 133 is a horizontal bearing face, liquid crystal indicator 190 also comprises a contact panel 8, contact panel 4 is a capacitance type touch-control panel, contact panel 8 is connected on the 3rd supporting part 133, contact panel 8 cements on the 3rd supporting part 133 by viscose glue or double sticky tape, and contact panel 8 can be firmly positioned at above display panels 3.Be positioned at bearing frame 1 by display panels 3 and contact panel 8 being assembled respectively " the second supporting part 121 and the 3rd supporting part 133 on design; the precision after assembling between contact panel 8 and display panels 3 can be increased, and can reduce assembling time cumulative limit.
As shown in figure 26, during for liquid crystal indicator 190 being applied in the electronic equipment 200 such as panel computer, lower house 63 is assembled in bearing frame 1 " on; lower house 63 is formed with an installing space 634; be arranged in installing space 634 by an electronic installation 9, and electronic installation 9 includes necessary electronic package required when motherboard, hard disc and battery etc. can provide electronic equipment 200 normal operation.Then, liquid crystal indicator 190 is arranged in installing space 634, now, bearing frame 1 " diapire 11 above electronic installation 9; and a periphery wall 631 of lower house 63 is centered around bearing frame 1 " outside and with bearing frame 1 " abut; the mode locked by the snap that such as matches with draw-in groove for grab or screw between periphery wall 631 with surrounding wall 12 is bonded together, regularly to form electronic equipment 200 as shown in figure 26.Wherein, diapire 11 middle forms the through hole 114 that is connected with accommodation space 13, and electronic installation 9 transmits power supply and signal to the backlight module 2 of liquid crystal indicator 190, display panels 3 and contact panel 8 by the wire (not shown) being arranged in through hole 114.By adopting the liquid crystal indicator 190 of the present embodiment, the composition number of components of electronic equipment 200 can be reduced, significantly can save assembling man-hour and manufacturing cost.It should be noted that, the joint fixed form between aforementioned periphery wall 631 and surrounding wall 12 is not limited with buckle or screw lock mode.
Conclude above-mentioned, the liquid crystal indicator 100 ~ 190 of each embodiment, by integral type bearing frame 1,1 ', 1 " the first supporting part 111 and the second supporting part 121 backlight module 2 and display panels 3 can be provided respectively to arrange; liquid crystal indicator 100 ~ 190 can be reduced and form number of components and make structure comparatively simple; to save assembling man-hour and manufacturing cost; and can reduce the assembling cumulative limit formed between component, therefore really can reach the object of institute of the present invention demand.
Above-described, be only embodiments of the invention, when not limiting scope of the invention process with this, the simple equivalence namely generally done according to the claims in the present invention and invention description content changes and modifies, and all still remains within the scope of the patent.
Claims (24)
1. a liquid crystal indicator, is characterized in that, described liquid crystal indicator comprises:
One bearing frame, comprise a diapire, and the surrounding wall that is protruded out integratedly upward by described diapire, described diapire and described surrounding wall define an accommodation space jointly, described diapire comprises the first supporting part be located in described accommodation space, and described surrounding wall comprises to be located in described accommodation space and the second supporting part be located at interval at above described first supporting part; Wherein, described surrounding wall comprises one in order to locate the location structure of described backlight module;
One backlight module, is arranged on described first supporting part; And
One display panels, is arranged on described second supporting part, and described display panels is positioned above described backlight module.
2. liquid crystal indicator according to claim 1, is characterized in that, described first supporting part and described second supporting part are respectively a horizontal bearing face.
3. liquid crystal indicator according to claim 2, it is characterized in that, described backlight module comprises a light guide plate and a luminescence unit, described light guide plate has a side, described luminescence unit is arranged at the side of described light guide plate, described surrounding wall is recessed to form a side groove supplying described luminescence unit accommodating, and described side groove is located at interval at below described second supporting part.
4. liquid crystal indicator according to claim 3, it is characterized in that, described light guide plate has the end face that is connected to top, described side, described luminescence unit comprises a flexible circuit board, and one is arranged at described flexible circuit board bottom and the light emitting diode corresponding with the lateral location of described light guide plate, described liquid crystal indicator also comprises one and is adhered to bond between described end face and described flexible circuit board.
5. liquid crystal indicator according to claim 3, it is characterized in that, described light guide plate has the bottom surface that is connected to bottom, described side, described luminescence unit comprises the flexible circuit board that is connected to described first supporting part, and one is arranged at described flexible circuit board top and the light emitting diode corresponding with the lateral location of described light guide plate, described liquid crystal indicator also comprises one and is adhered to bond between described bottom surface and described flexible circuit board.
6. liquid crystal indicator according to claim 3, it is characterized in that, described bearing frame is for plastic cement material and made by injection molding method, described luminescence unit comprises a flexible circuit board, and the light emitting diode that is arranged at described flexible circuit board top, described liquid crystal indicator also comprises one and is arranged at metal frame in the groove of described side, the coated described luminescence unit of described metal frame and described light guide plate.
7. liquid crystal indicator according to claim 6, it is characterized in that, described metal frame is locked in described bearing frame and comprises a riser, by the lower plate of described riser bottom horizontal expansion, and one by the train wheel bridge of described riser top horizontal expansion, described lower plate is connected to described first supporting part and is held on described flexible circuit board bottom, described train wheel bridge is held on the end face that one of described light emitting diode top and described light guide plate is connected to top, described side, makes described light emitting diode corresponding with the lateral location of described light guide plate.
8. liquid crystal indicator according to claim 1, it is characterized in that, described bearing frame forms a storage tank, described liquid crystal indicator also comprises one and is arranged at control circuit board in described storage tank, and one is electrically connected on pliability circuit transmission element between described display panels and described control circuit board.
9. liquid crystal indicator according to claim 8, it is characterized in that, described diapire comprises a bottom surface, described bottom surface is recessed to form described storage tank, described pliability circuit transmission element is with the circuit band made by thin membrane flip chip encapsulation technology, and described pliability circuit transmission element is walked around described bearing frame bendingly down by upper and be connected to described control circuit board.
10. liquid crystal indicator according to claim 1, is characterized in that, described surrounding wall comprises a left plate, a right plate, a front side board and a back side panel, and described front side board comprises the described location structure of locating described backlight module.
11. liquid crystal indicators according to claim 10, it is characterized in that, described location structure comprises a detent, and one is located at positioning convex column in described detent, described backlight module comprises an optical diaphragm layer, described optical diaphragm layer comprises one and is connected in projection in described detent, and described projection forms a pilot hole worn for described positioning convex column.
12. liquid crystal indicators according to claim 2, is characterized in that, described liquid crystal indicator also comprises at least one double sticky tape be pasted between described second supporting part side and described display panels.
13. liquid crystal indicators according to claim 12, is characterized in that, described surrounding wall comprises one and is convexly equipped in described second supporting part opposite side and is snapped in the grab of described display panels.
14. liquid crystal indicators according to claim 12, it is characterized in that, described double sticky tape comprises the drawing portion that exposes outside described display panels, and two double faced adhesive tape portions being pasted on opposition side, described drawing portion respectively, described two double faced adhesive tape portions are pasted on described second supporting part and described display panels respectively.
15. liquid crystal indicators according to claim 12, is characterized in that, described liquid crystal indicator comprises two double sticky tapes be pasted between described second supporting part opposition side and described display panels.
16. liquid crystal indicators according to claim 2, is characterized in that, described surrounding wall comprises the grab that two are convexly equipped in described second supporting part opposition side, and described two grabs are snapped in described display panels opposition side respectively.
17. liquid crystal indicators according to claim 1, is characterized in that, described liquid crystal indicator also comprises the upper shell that covers on described display panels periphery, and described upper shell forms an opening that described display panels is exposed.
18. liquid crystal indicators according to claim 17, it is characterized in that, described bearing frame also comprises a periphery wall protruded out integratedly by described diapire outside upward, and described periphery wall is outside described surrounding wall, and described upper shell engages with described periphery wall.
19. liquid crystal indicators according to claim 17, it is characterized in that, described bearing frame is plastic cement material and comprises the lug that two are convexly equipped in described surrounding wall opposition side, described liquid crystal indicator also comprises a coated described bearing frame and is metal material and the lower house, two engaging levers be arranged at respectively between described two lugs and described lower house that engage with described upper shell, and two locking parts, the described lug of correspondence and described engagement rod locks are fixed in described lower house by each described locking part.
20. liquid crystal indicators according to claim 17, it is characterized in that, described upper shell comprises one first junction surface, and described liquid crystal indicator also comprises one in order to cover the glass of described opening, and described glass comprises second junction surface engaged with described first junction surface.
21. liquid crystal indicators according to claim 20, is characterized in that, described first junction surface is an internal perisporium defining described opening, and described second junction surface is one with the ring groove planted for described internal perisporium.
22. liquid crystal indicators according to claim 2, wherein, described surrounding wall forms one and is positioned at described accommodation space and is located at interval at the 3rd supporting part above described second supporting part, described 3rd supporting part is a horizontal bearing face, and described liquid crystal indicator also comprises the contact panel that is arranged at described 3rd supporting part.
23. have an electronic equipment for liquid crystal indicator, it is characterized in that, described in there is liquid crystal indicator electronic equipment comprise:
One lower house, forms an installing space;
One electronic installation, is arranged in described installing space;
One liquid crystal indicator, being arranged in described installing space and being electrically connected with described electronic installation, described liquid crystal indicator comprises:
One bearing frame, comprise a diapire, and the surrounding wall that is protruded out integratedly upward by described diapire, described diapire and described surrounding wall define an accommodation space jointly, described diapire comprises the first supporting part be located in described accommodation space, described surrounding wall comprises to be located in described accommodation space and the second supporting part be located at interval at above described first supporting part, and one to be located in described accommodation space and the 3rd supporting part be located at interval at above described second supporting part; Wherein, described surrounding wall comprises one in order to locate the location structure of described backlight module;
One backlight module, is arranged at described first supporting part;
One display panels, is arranged at described second supporting part; And
One contact panel, is arranged at described 3rd supporting part.
24. have the electronic equipment of liquid crystal indicator according to claim 23, it is characterized in that, described first, second, third supporting part is respectively a horizontal bearing face.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210079121.0A CN102736278B (en) | 2011-04-01 | 2012-03-22 | Liquid crystal display device and electronic device comprising same |
| TW101110558A TWI470310B (en) | 2011-04-01 | 2012-03-27 | Liquid crystal display device and an electronic equipment having the same |
| US13/433,651 US8786799B2 (en) | 2010-11-22 | 2012-03-29 | Liquid crystal display device and electronic equipment having the same |
| JP2012080474A JP5632414B2 (en) | 2011-04-01 | 2012-03-30 | Liquid crystal display device and electronic apparatus having liquid crystal display device |
| KR1020120033443A KR101400607B1 (en) | 2011-04-01 | 2012-03-30 | Liquid crystal display device and electronic equipment having the same |
| US14/334,402 US20140327856A1 (en) | 2010-11-22 | 2014-07-17 | Liquid crystal display device and electronic equipment having the same |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110081284 | 2011-04-01 | ||
| CN201110081284.8 | 2011-04-01 | ||
| CN201110116425 | 2011-05-06 | ||
| CN201110116425.5 | 2011-05-06 | ||
| CN201210079121.0A CN102736278B (en) | 2011-04-01 | 2012-03-22 | Liquid crystal display device and electronic device comprising same |
Publications (2)
| Publication Number | Publication Date |
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| CN102736278A CN102736278A (en) | 2012-10-17 |
| CN102736278B true CN102736278B (en) | 2014-12-17 |
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| CN201210079121.0A Active CN102736278B (en) | 2010-11-22 | 2012-03-22 | Liquid crystal display device and electronic device comprising same |
Country Status (4)
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| JP (1) | JP5632414B2 (en) |
| KR (1) | KR101400607B1 (en) |
| CN (1) | CN102736278B (en) |
| TW (1) | TWI470310B (en) |
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Also Published As
| Publication number | Publication date |
|---|---|
| TWI470310B (en) | 2015-01-21 |
| CN102736278A (en) | 2012-10-17 |
| JP2013011854A (en) | 2013-01-17 |
| KR101400607B1 (en) | 2014-05-27 |
| TW201241512A (en) | 2012-10-16 |
| JP5632414B2 (en) | 2014-11-26 |
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