CN102495482B

CN102495482B - Bearing seat and display device using same

Info

Publication number: CN102495482B
Application number: CN201110373015.9A
Authority: CN
Inventors: 陈南叡; 蔡运纬; 黄文鸿; 潘治良; 赖明昇
Original assignee: AU Optronics Corp
Current assignee: AU Optronics Corp
Priority date: 2011-07-01
Filing date: 2011-11-10
Publication date: 2015-07-22
Anticipated expiration: 2031-11-10
Also published as: CN102495482A

Abstract

A bearing seat and a display device using the bearing seat are provided, wherein the bearing seat comprises a bottom wall and a plurality of step-shaped supporting structures. The bottom wall has a plurality of side edges. Each stepped support structure is connected to one of the side edges and rises upwardly from the bottom wall. Each stepped support structure comprises a plurality of climbing sections and at least one support section, and the climbing sections are alternately connected with the at least one support section. The at least one supporting section is substantially parallel to the bottom wall, and the bottom of the climbing section positioned at the lowest layer is connected with the corresponding side edge. The thickness of at least one of the supporting sections is larger than or equal to the thickness of at least one of the climbing sections. The invention further provides a display device, which adopts the bearing seat to improve the assembly efficiency and reduce the production cost.

Description

The display device of load bearing seat and use load bearing seat

Technical field

The present invention relates to a kind of load bearing seat, and there is the load bearing seat of stepped supporting construction in particular to a kind of and use its display device.

Background technology

Progress along with flat panel display technology add flat display apparatus have lightweight, volume is little and the advantage such as power saving, flat display apparatus is more and more universal.Common flat display apparatus has liquid crystal indicator (Liquid Crystal Display Apparatus), plasm display device (Plasma DisplayApparatus), organic LED display device (Organic Light Emitting Diode DisplayApparatus) and electrophoretic display apparatus (Electrophoretic Display Apparatus) etc., wherein the highest with the popularity rate of liquid crystal indicator again.

Fig. 1 is the partial cutaway schematic of existing a kind of liquid crystal indicator.Please refer to Fig. 1, existing liquid crystal indicator 100 comprises display panels 110 and backlight module 120.The reflector plate 126 that backlight module 120 comprises light guide plate 122, is configured at the multi-disc blooming piece 124 in light guide plate 122 and is configured at below light guide plate 122.Reflector plate 126, light guide plate 122 and blooming piece 124 are arranged on backboard 130.In addition, liquid crystal indicator 100 also comprises glue frame 140 and front frame 150.Glue frame 140 has the supporting part 142 extended to above light guide plate 122, and display panels 110 is configured on supporting part 142.Front frame 150 is combined with backboard 130, with covering liquid LCD panel 110 and backlight module 120.

But, because prior art carries backlight module 120 and display panels 110 respectively by backboard 130 and glue frame 140, so the number of assembling steps of liquid crystal indicator 100 is comparatively complicated, cause packaging efficiency poor and production cost is higher.

Summary of the invention

The invention provides a kind of load bearing seat, it can be applicable to display device, to reduce the component of display device, and then promotes the packaging efficiency of display device and reduces production cost.

The present invention separately provides a kind of display device, and it has the better and advantage that production cost is lower of packaging efficiency.

For reach above-mentioned advantage at least one of them, the present invention proposes a kind of load bearing seat being applicable to display device, and this load bearing seat comprises diapire and multiple stepped supporting construction.Diapire has multiple side.Each stepped supporting construction be connected to described side one of them, and upwards climb from this diapire, each stepped supporting construction comprises multiple section of climbing and at least one supporting section, the described section of climbing alternately is connected with described at least one supporting section, described at least one supporting section this diapire substantial parallel, and be positioned at this section of climbing undermost one bottom be connected to this corresponding side, at least one of them the thickness of the section of climbing described at least one of them the thickness of wherein said at least one supporting section is greater than, angle between this diapire connected bottom each Duan Yuqi that climbs or this supporting section is greater than 45 degree, and be less than 90 degree.

In one embodiment of this invention, at least one of them the thickness of above-mentioned at least one supporting section is D, and at least one of them the thickness of these sections of climbing is E, and 0.3≤E/D<1.

In one embodiment of this invention, above-mentioned diapire and stepped supporting construction are made up of reflective material.

In one embodiment of this invention, above-mentioned diapire and stepped supporting construction are processed by white expansion type polyethylene terephthalate sheet (Polyethylene terephthalate foam sheet is called for short PET foamsheet).

In one embodiment of this invention, the thickness of above-mentioned reflective material and the reflectivity of reflective material are proportionate, at least one of them the reflectivity of above-mentioned at least one supporting section is greater than at least one of them the reflectivity of these sections of climbing, in other embodiments, the reflectivity of each supporting section also can equal the reflectivity of each section of climbing.

In one embodiment of this invention, at least one of them the reflectivity of above-mentioned at least one supporting section is R, and at least one of them the reflectivity of these sections of climbing is S, and 0.8≤S/R<1.

In one embodiment of this invention, the reflectivity of above-mentioned diapire is greater than at least one of them the reflectivity of these sections of climbing, and in other embodiments, the reflectivity of diapire also can equal the reflectivity of each section of climbing.

In one embodiment of this invention, the angle between the diapire connected bottom each Duan Yuqi that climbs above-mentioned or supporting section is between 45 degree to 135 degree.

In one embodiment of this invention, the thickness of above-mentioned diapire is greater than at least one of them the thickness of these sections of climbing, and in other embodiments, the thickness of diapire also can equal the thickness of each section of climbing.

In one embodiment of this invention, above-mentioned stepped supporting construction is connected to part side, and load bearing seat also comprises sidewall, is connected to the side be not connected with stepped supporting construction.

For reach above-mentioned advantage at least one of them, the present invention separately proposes a kind of display device, and it comprises above-mentioned load bearing seat, light guide plate and display panel.Light guide plate is configured on the diapire of load bearing seat, and display panel configurations is on the supporting section that each stepped supporting construction is corresponding.

In one embodiment of this invention, above-mentioned display device also comprises back of the body lid, and load bearing seat is configured at back of the body lid.The bottom of back of the body lid is provided with at least one reference column, and the supporting section of at least part of stepped supporting construction is provided with at least one pilot hole of this at least one reference column corresponding, and each reference column is arranged in corresponding pilot hole.

In one embodiment of this invention, above-mentioned be connected to these sections of climbing of diapire at least one of them is provided with slot, and light guide plate is inserted in slot.

In one embodiment of this invention, above-mentioned display device also comprises at least one blooming piece, is configured in light guide plate.

In one embodiment of this invention, the quantity of at least one supporting section of each stepped supporting construction of above-mentioned load bearing seat is multiple, and display device also comprises at least one blooming piece, is configured on undermost supporting section.In addition, display device such as also comprises back of the body lid, and load bearing seat is configured at back of the body lid.The bottom of back of the body lid is provided with at least one reference column, and undermost supporting section is provided with at least one first pilot hole of this at least one reference column corresponding, each blooming piece is provided with at least one second pilot hole of this at least one reference column corresponding, and each reference column is arranged in this corresponding first pilot hole and this second pilot hole.In another embodiment, be connected to these sections of climbing of diapire at least one of them is provided with the first slot, the section of climbing being connected to undermost supporting section of at least part of stepped supporting construction is provided with the second slot, and light guide plate is inserted in the first slot, and blooming piece inserts in the second slot.

In one embodiment of this invention, the quantity of at least one supporting section of each stepped supporting construction of above-mentioned load bearing seat is multiple, these supporting sections one of them be positioned at the superiors of stepped supporting construction.Display device also comprises edge fixture, the edge of the coated display panel of this edge fixture, each stepped supporting construction away from the side of display panel and the edge of diapire, and edge fixture connects the supporting section of the superiors.

In one embodiment of this invention, the above-mentioned section of climbing one of them be positioned at the superiors of stepped supporting construction, and display device also comprises edge fixture, the edge of the coated display panel of this edge fixture, each stepped supporting construction away from the side of display panel and the edge of diapire, and edge fixture connects the section of climbing of the superiors.

In one embodiment of this invention, the section of climbing of the superiors of above-mentioned stepped supporting construction is perpendicular to the diapire of the superiors, and edge fixture connects the side away from display panel of the section of climbing of the superiors.

For reach above-mentioned advantage at least one of them, the present invention proposes again a kind of load bearing seat being applicable to display device, and this load bearing seat comprises diapire and multiple stepped supporting construction.Diapire has multiple side, each stepped supporting construction be connected to described side one of them, and upwards climb from this diapire, each stepped supporting construction comprises multiple section of climbing and at least one supporting section, the described section of climbing alternately is connected with described at least one supporting section, described at least one supporting section this diapire substantial parallel, and be positioned at this section of climbing undermost one bottom be connected to this corresponding side, wherein this diapire and described stepped supporting construction are made up of reflective material, the reflectivity of the thickness of this reflective material and this reflective material is proportionate, at least one of them the reflectivity of the section of climbing described at least one of them the reflectivity of described at least one supporting section is greater than, angle between this diapire wherein connected bottom each Duan Yuqi that climbs or this supporting section is greater than 45 degree, and be less than 90 degree, wherein this diapire and described stepped supporting construction are processed by a white expansion type polyethylene terephthalate sheet.

In one embodiment of this invention, the reflectivity of above-mentioned diapire is greater than at least one of them the reflectivity of these sections of climbing.In other embodiments, the reflectivity of diapire also can equal the reflectivity of each section of climbing.

For reach above-mentioned advantage at least one of them, the present invention reintroduces a kind of load bearing seat being applicable to display device, and this load bearing seat comprises diapire and multiple stepped supporting construction.Diapire has multiple side, and each stepped supporting construction be connected to these sides one of them, and comprise first section of climbing, the first supporting section and second section of climbing.The bottom of first section of climbing be connected to described side one of them.First supporting section is connected to the top of first section of climbing, and the first supporting section substantially parallel to diapire, and extends from the one end being connected to first section of climbing towards the direction away from diapire.The bottom of second section of climbing is connected to one end away from first section of climbing of the first supporting section.In addition, the thickness of diapire is D1, and the thickness of the first supporting section is D2, and the thickness of first section of climbing is E1, and the thickness of second section of climbing is E2, E1<D1, E1<D2, and E2<D2.Angle between this diapire connected bottom each Duan Yuqi that climbs or this supporting section is greater than 45 degree, and is less than 90 degree.

In one embodiment of this invention, above-mentioned stepped supporting construction also comprises the second supporting section, is connected to the top of second section of climbing.Second supporting section substantially parallel to diapire, and extends from the one end being connected to second section of climbing towards the direction away from diapire.The thickness of the second supporting section is D3, and E2<D3.

In one embodiment of this invention, above-mentioned stepped supporting construction also comprises the 3rd section of climbing, and is connected to one end away from second section of climbing of the second supporting section bottom it, and the thickness of the 3rd section of climbing is E3, and E3<D3.

In one embodiment of this invention, above-mentioned stepped supporting construction also comprises the 3rd supporting section, is connected to the top of the 3rd section of climbing.3rd supporting section substantially parallel to diapire, and extends from the one end being connected to the 3rd section of climbing towards the direction away from diapire.The thickness of the 3rd supporting section is D4, and E3<D4.

In one embodiment of this invention, 0.3≤E1/D1<1,0.3≤E1/D2<1,0.3≤E2/D2<1,0.3≤E2/D3<1,0.3≤E3/D3<1, and 0.3≤E3/D4<1.

For reach above-mentioned advantage at least one of them, the present invention also proposes a kind of display device, and it comprises load bearing seat, light guide plate and display panel.Load bearing seat comprises diapire and multiple stepped supporting construction.Diapire has multiple side.Each stepped supporting construction be connected to these sides one of them, and comprise first section of climbing, the first supporting section and second section of climbing.The bottom of first section of climbing be connected to these sides one of them.First supporting section is connected to the top of first section of climbing.First supporting section substantially parallel to diapire, and extends from the one end being connected to first section of climbing towards the direction away from diapire.The bottom of second section of climbing is connected to one end away from first section of climbing of the first supporting section.The thickness of diapire is D1, and the thickness of the first supporting section is D2, and the thickness of first section of climbing is E1, and the thickness of second section of climbing is E2, E1<D1, E1<D2, and E2<D2.Angle between this diapire wherein connected bottom each Duan Yuqi that climbs or this supporting section is greater than 45 degree, and is less than 90 degree.Light guide plate is carried on diapire, and display panel configurations is above light guide plate.

In one embodiment of this invention, above-mentioned display device also comprises back of the body lid, and load bearing seat is configured at back of the body lid, the bottom of wherein carrying on the back lid is provided with at least one reference column, and the first supporting section of at least part of stepped supporting construction is provided with at least one pilot hole of this at least one reference column corresponding, and each reference column is arranged in corresponding pilot hole.

In one embodiment of this invention, above-mentioned be connected to these first sections of climbing of diapire at least one of them is provided with slot, and light guide plate is inserted in slot.

In one embodiment of this invention, above-mentioned display device also comprises multiple blooming piece and edge fixture.Blooming piece is carried in light guide plate, and display panel is carried on the first supporting section of stepped climbing structure.The edge of the coated display panel of edge fixture, each stepped supporting construction away from the side of display panel and the edge of diapire, and edge fixture connects first section of climbing.

In one embodiment of this invention, above-mentioned stepped supporting construction also comprises the second supporting section, is connected to the top of second section of climbing.Second supporting section substantially parallel to diapire, and extends from the one end being connected to second section of climbing towards the direction away from diapire.The thickness of the second supporting section is D3, and E2<D3.In addition, display device also comprises multiple blooming piece and edge fixture.Blooming piece is carried in light guide plate, and display panel is carried on the first supporting section of stepped climbing structure.The edge of the coated display panel of edge fixture, each stepped supporting construction away from the side of display panel and the edge of diapire, and edge fixture connects the second supporting section.

In one embodiment of this invention, above-mentioned stepped supporting construction also comprises the second supporting section, is connected to the top of second section of climbing.Display device also comprises multiple blooming piece and back of the body lid.Blooming piece is carried on the first supporting section of stepped climbing structure, and load bearing seat is configured at back of the body lid.The bottom of back of the body lid is provided with at least one reference column, and the first supporting section of at least part of stepped supporting construction is provided with at least one first pilot hole of this at least one reference column corresponding, each blooming piece is provided with at least one second pilot hole of this at least one reference column corresponding, and each reference column is arranged in the first corresponding pilot hole and the second pilot hole.

In one embodiment of this invention, each stepped supporting construction above-mentioned also comprises the second supporting section, is connected to the top of second section of climbing.Second supporting section of these stepped supporting constructions at least one of them is provided with slot.Display device also comprises multiple blooming piece, is carried on these first supporting sections of these stepped climbing structures, and inserts slot.

In one embodiment of this invention, above-mentioned stepped supporting construction also comprises the second supporting section and the 3rd section of climbing, and the second supporting section is connected to the top of second section of climbing.Second supporting section substantially parallel to diapire, and extends from the one end being connected to second section of climbing towards the direction away from diapire.The thickness of the second supporting section is D3, and E2<D3.The bottom of the 3rd section of climbing is connected to one end away from second section of climbing of the second supporting section, and the thickness of the 3rd section of climbing is E3, and E3<D3.Display panel is carried on the second supporting section of stepped climbing structure.Display device also comprises multiple blooming piece and edge fixture.Blooming piece is carried on the first supporting section of stepped climbing structure, the edge of the coated display panel of edge fixture, each stepped supporting construction away from the side of display panel and the edge of diapire, and edge fixture connects the 3rd section of climbing.

In one embodiment of this invention, above-mentioned stepped supporting construction also comprises the second supporting section, the 3rd section of climbing and the 3rd supporting section.Second supporting section is connected to the top of second section of climbing, and the second supporting section substantially parallel to diapire, and extends from the one end being connected to second section of climbing towards the direction away from diapire.The thickness of the second supporting section is D3, and E2<D3.The bottom of the 3rd section of climbing is connected to one end away from second section of climbing of the second supporting section.The thickness of the 3rd section of climbing is E3, and E3<D3.3rd supporting section is connected to the top of the 3rd section of climbing, and the 3rd supporting section substantially parallel to diapire, and extends from the one end being connected to the 3rd section of climbing towards the direction away from diapire.The thickness of the 3rd supporting section is D4, and E3<D4.Display panel is carried on the second supporting section of stepped climbing structure.Display device also comprises multiple blooming piece and edge fixture.Blooming piece is carried on the first supporting section of stepped climbing structure, and the edge of the coated display panel of edge fixture, each stepped supporting construction away from the side of display panel and the edge of diapire, and edge fixture connect the 3rd supporting section.

For reach above-mentioned advantage at least one of them, the present invention separately proposes a kind of load bearing seat being applicable to display device, and this load bearing seat is made up of reflective material, and the reflectivity of the thickness of reflective material and reflective material is proportionate.This load bearing seat comprises diapire and multiple stepped supporting construction.Diapire has multiple side.Each stepped supporting construction is connected to the side of one of them correspondence of side, and comprises first section of climbing, the first supporting section and second section of climbing.The bottom of first section of climbing be connected to these sides one of them, the first supporting section is connected to the top of first section of climbing.First supporting section substantially parallel to diapire, and extends from the one end being connected to first section of climbing towards the direction away from diapire.The bottom of second section of climbing is connected to one end away from first section of climbing of the first supporting section.The reflectivity of diapire is R1, and the reflectivity of the first supporting section is R2, and the reflectivity of first section of climbing is S1, and the reflectivity of second section of climbing is S2, S1<R1, S1<R2, and S2<R2.Angle between this diapire wherein connected bottom each Duan Yuqi that climbs or this supporting section is greater than 45 degree, and is less than 90 degree.

In one embodiment of this invention, above-mentioned stepped supporting construction also comprises the second supporting section, is connected to the top of second section of climbing.Second supporting section substantially parallel to diapire, and extends from the one end being connected to second section of climbing towards the direction away from diapire.The reflectivity of the second supporting section is R3, and S2<R3.

In one embodiment of this invention, above-mentioned stepped supporting construction also comprises one the 3rd section of climbing, and is connected to one end away from second section of climbing of the second supporting section bottom it.The reflectivity of the 3rd section of climbing is S3, and S3<R3.

In one embodiment of this invention, above-mentioned stepped supporting construction also comprises the 3rd supporting section, is connected to the top of the 3rd section of climbing.3rd supporting section substantially parallel to diapire, and extends from the one end being connected to the 3rd section of climbing towards the direction away from diapire.The reflectivity of the 3rd supporting section is R4, and S3<R4.

In one embodiment of this invention, 0.8≤S1/R1<1,0.8≤S1/R2<1,0.8≤S2/R2<1,0.8≤S2/R3<1,0.8≤S3/R3<1,0.8≤S3/R4<1.

One embodiment of the invention proposes a kind of display device, and it comprises load bearing seat, light guide plate, display panel and back of the body lid.Load bearing seat comprises the diapire and multiple stepped supporting construction with multiple side.Each stepped supporting construction be connected to these sides one of them, and upwards to climb from diapire.Each stepped supporting construction comprises multiple section of climbing and at least one supporting section, and these sections of climbing alternately are connected with described at least one supporting section.The substantial parallel diapire of each supporting section, and be positioned at the undermost section of climbing one bottom be connected to corresponding side.Angle between this diapire wherein connected bottom each Duan Yuqi that climbs or this supporting section is greater than 45 degree, and is less than 90 degree.Light guide plate is configured on this diapire.Display panel configurations is on the supporting section of the correspondence of each stepped supporting construction.Load bearing seat is configured at back of the body lid.The bottom of back of the body lid is provided with at least one reference column, and the supporting section of at least part of stepped supporting construction is provided with at least one pilot hole of corresponding described at least one reference column, and each reference column is arranged in corresponding pilot hole.

One embodiment of the invention proposes a kind of display device, and it comprises load bearing seat, light guide plate and display panel.Load bearing seat comprises the diapire and multiple stepped supporting construction with multiple side.Each stepped supporting construction be connected to these sides one of them, and upwards to climb from diapire.Each stepped supporting construction comprises multiple section of climbing and at least one supporting section, these sections of climbing alternately are connected with above-mentioned at least one supporting section, the substantial parallel diapire of above-mentioned at least one supporting section, and be positioned at the undermost section of climbing one bottom be connected to corresponding side.These stepped supporting constructions be connected to the section of climbing of diapire at least one of them is provided with the first slot, the angle between this diapire wherein connected bottom each Duan Yuqi that climbs or this supporting section is greater than 45 degree, and is less than 90 degree.Light guide plate to be configured on diapire and to insert in the first slot.Display panel configurations is on the supporting section of the correspondence of each stepped supporting construction.

In one embodiment of this invention, the section of climbing being connected to undermost supporting section of above-mentioned at least part of stepped supporting construction is provided with the second slot, and display device also comprises at least one blooming piece, to be configured on undermost supporting section and to insert in the second slot.

In an embodiment of the present invention, load bearing seat not only can carry the component of backlight module, also can carry display panel, so can replace backboard and glue frame that prior art uses.Compared to prior art, the load bearing seat that display device of the present invention uses can replace backboard and glue frame, so component is less, thus packaging efficiency also can obtain lifting.In addition, the back of the body of the display device of one embodiment of the invention is covered with reference column, and the supporting section of at least part of stepped supporting construction is provided with the pilot hole of corresponding reference column, so can increase the convenience of load bearing seat location, and then promotes packaging efficiency.In addition, the display device of one embodiment of the invention is provided with the slot inserted for light guide plate or blooming piece, and this contributes to lightguide plate fixing and blooming piece.

For above and other objects of the present invention, feature and advantage can be become apparent, preferred embodiment cited below particularly, and coordinate institute's accompanying drawings, be described in detail below.

Accompanying drawing explanation

Fig. 1 is the partial cutaway schematic of existing a kind of liquid crystal indicator.

Fig. 2 A and Fig. 2 B is two partial cutaway schematic of a kind of display device of one embodiment of the invention.

Fig. 3 is the partial cutaway schematic of a kind of display device of another embodiment of the present invention.

Fig. 4 is the partial cutaway schematic of a kind of display device of another embodiment of the present invention.

Fig. 5 is the partial cutaway schematic of a kind of display device of another embodiment of the present invention.

Fig. 6 is the partial cutaway schematic of the display device of another embodiment of the present invention.

Fig. 7 is the partial cutaway schematic of the display device of another embodiment of the present invention.

Wherein, description of reference numerals is as follows:

100: liquid crystal indicator

110: display panels

120: backlight module

122: light guide plate

124: blooming piece

126: reflector plate

130: backboard

140: glue frame

142: supporting part

150: front frame

200,200a, 200b, 200c, 200d, 200e: display device

210: light guide plate

212: exiting surface

220: display panel

230,230a: blooming piece

232,328: pilot hole

240: edge fixture

250: light source

252: circuit board

254: pointolite

256: substrate

260: bolster

270: back of the body lid

272: bottom

273: reference column

280: protecgulum

300,300a, 300b, 300c, 300d: load bearing seat

310: diapire

312: the side of diapire

313: sidewall

320,320a, 320b, 320c, 320d, 320e: stepped supporting construction

321,321e, 323,323e, 325: the section of climbing

321a, 323a, 325a: the bottom of the section of climbing

321b, 323b, 325b: the top of the section of climbing

322,322d, 324,326: supporting section

322a, 322b, 324a, 324b, 326a: one end of supporting section

327,329: slot

D1, D2, D3, D4, E1, E2, E3: thickness

θ 1, θ 2, θ 3: angle

Embodiment

Fig. 2 A and Fig. 2 B is two partial cutaway schematic of a kind of display device of one embodiment of the invention.Please also refer to Fig. 2 A, the display device 200 of the present embodiment comprises light guide plate 210, display panel 220 and load bearing seat 300.Load bearing seat 300 comprises diapire 310 and multiple stepped supporting construction 320 (only illustrating in Fig. 2 A).Wherein diapire 310 can have different shape according to design requirement, such as circular or polygon, and the form of diapire 310 is for polygonized structure in the present embodiment, and as rectangle, therefore diapire 310 has multiple side 312.Each stepped supporting construction 320 be connected to these sides 312 one of them, and upwards to climb from diapire 310 towards the direction of the area just above away from diapire 310.In the present embodiment, these stepped supporting constructions 320 only can be connected to these sides 312 of part, and that is, not each side 312 needs to be connected with stepped supporting construction 320.In addition, same side 312 can be connected with one or more stepped supporting construction 320, furtherly, when same side 312 is connected with multiple stepped supporting construction 320, multiple stepped supporting construction 320 can have gap between interconnected or two stepped supporting constructions 320.

Each stepped supporting construction 320 comprises multiple section of climbing (as the section of climbing 321, the section of climbing 323) and at least one supporting section (as supporting section 322).The section of climbing 321,323 is alternately connected with supporting section 322.Specifically, the bottom 321a being positioned at the undermost section of climbing 321 is connected to corresponding side 312, and supporting section 322 connects the top 321b of the section of climbing 321.The substantial parallel diapire 310 of supporting section 322, and extend from one end 322a being connected to the section of climbing 321 towards the direction away from diapire 310.The bottom 323a of the section of climbing 323 is connected to one end 322b away from the section of climbing 321 of supporting section 322.Light guide plate 210 is configured on the diapire 310 of load bearing seat 300, and display panel 220 is configured on the supporting section of the correspondence of each stepped supporting construction 320, and in the present embodiment, display panel 220 is such as be configured on supporting section 322.

Above-mentioned display panel 220 is such as display panels or other non-spontaneous photosensitiveness display panel.Display device 200 also can comprise at least a slice blooming piece 230, and Fig. 2 A is for multi-disc blooming piece 230.These blooming pieces 230 are such as be configured on the exiting surface 212 of light guide plate 210.Blooming piece 230 can be diffusion sheet, blast sheet or other can in order to adjust light path to promote the diaphragm of luminance brightness and optical uniformity.In addition, as shown in Figure 2 B, display device 200 also can comprise the light source 250 be configured on diapire 310, to provide light in light guide plate 210.Specifically, one of them side 312 that light source 250 is arranged at diapire 310 is other, and this side 312 adjacent with light source 250 is such as be connected with sidewall 313 and be not connected with above-mentioned stepped supporting construction 320.In the present embodiment, light source 250 such as comprises circuit board 252, multiple pointolite 254 and substrate 256.Circuit board 252 is fixed on substrate 256, and pointolite 254 is fixed on circuit board 252 and be electrically connected to circuit board 252.Pointolite 254 can be light emitting diode or other suitable pointolite.Substrate 256 can in order to provide heat sinking function or anti-static function.In addition, substrate 256 can be arranged the bolster 260 supporting display panel 220.This bolster 260 can be rubber blanket or adhesive tape.

In addition, display device 200 also can comprise edge fixture 240, the edge of the coated display panel of this edge fixture 240 220, the side away from display panel 220 of each stepped supporting construction 320 and the edge of diapire 310, to strengthen the fixed effect that light guide plate 210, display panel 220, blooming piece 230 and light source etc. are fixed on the component of load bearing seat 300.In addition, edge fixture 240 can be made up of shading material, to provide shaded effect.This edge fixture 240 can be the fixture made by plastics or metal, and the fixture be wherein made of plastics can be adhesive tape.

In the present embodiment, diapire 310 and stepped supporting construction 320 are such as formed by a slice sheet fabrication, and therefore the thickness of load bearing seat 300 supporting section 322 is substantially equal to the thickness of the section of climbing 321,323.The thickness of diapire 310 is also substantially equal to the thickness of the section of climbing 321,323.

And in order to make load bearing seat 300 have good structural strength, (i.e. the junction of the section of climbing and supporting section) has preferably bending angle and make supporting section 322 have preferably flatness to make bending place, adding man-hour, the thickness of the supporting section 322 of load bearing seat 300 is made to be greater than the thickness of the section of climbing 321,323, the thickness of diapire 310 is also greater than the thickness of the section of climbing 321,323, just can reach above-mentioned requirements thus.And in a preferred embodiment, diapire 310 can limit by following manner further with the relation of supporting section 322, diapire 310 is such as D with the thickness of supporting section 322, and the thickness of each section of climbing 321,323 is such as E, and 0.3≤E/D<1.

It should be noted that, diapire 310 can be identical or different with the thickness of supporting section 322, and the section of climbing 321 can be identical or different with the thickness of the section of climbing 323.Therefore, can limit the proportionate relationship of the thickness of each section of climbing and the diapire connected or supporting section.For example, the thickness of the section of climbing 321 is such as E1, and the thickness of the section of climbing 323 is such as E2, the thickness of diapire 310 is such as D1, and the thickness of supporting section 322 is such as D2, wherein E1<D1, E1<D2, E2<D2.In one embodiment, further can limit 0.3≤E1/D1<1,0.3≤E1/D2<1,0.3≤E2/D2<1, to make each bending place of stepped supporting construction 320 have preferably structural strength and bending angle, and supporting section 322 is made to have preferably flatness and support strength.

Above-mentioned diapire 310 can be made up of reflective material with stepped supporting construction 320, does not so namely need to arrange reflector plate in addition between light guide plate 210 and diapire 310.Reflective material can be plastics or metal etc.In the present embodiment, reflective material is such as white expansion type polyethylene terephthalate.That is, diapire 310 and stepped supporting construction 320 can be processed by white expansion type polyethylene terephthalate sheet, have reflecting effect to make diapire 310.The thickness of selected reflective material is such as be proportionate with the reflectivity of reflective material.Be substantially equal in the embodiment of the thickness of each section of climbing 321,323 at the thickness of supporting section 322, the reflectivity of supporting section 322 is substantially equal to the reflectivity of each section of climbing 321,323.Be substantially equal in the embodiment of the thickness of each section of climbing 321,323 at the thickness of diapire 310, the reflectivity of diapire 310 is substantially equal to the reflectivity of each section of climbing 321,323.In addition, be greater than in the embodiment of the thickness of each section of climbing 321,323 at the thickness of supporting section 322, the reflectivity of supporting section 322 can be greater than the reflectivity of each section of climbing 321,323.Be greater than in the embodiment of the thickness of each section of climbing 321,323 at the thickness of diapire 310, the reflectivity of diapire 310 can be greater than the reflectivity of each section of climbing 321,323.If the reflectivity of diapire 310 or supporting section 322 is R, the reflectivity of each section of climbing 321,323 is S, in one embodiment, by limiting 0.8≤S/R<1, to make each bending place of stepped supporting construction 320 have preferably structural strength and bending angle, and supporting section 322 is made to have preferably flatness and support strength.In addition, preferably structural strength and bending angle can be had further by the proportionate relationship of the reflectivity limiting each section of climbing and the diapire connected or supporting section to make each bending place of stepped supporting construction 320, and make supporting section 322 have preferably flatness and support strength.Specifically, if the reflectivity of diapire 310 is R1, the reflectivity of the first supporting section 322 is R2, and the reflectivity of the first section of climbing 321 is S1, and the reflectivity of the second section of climbing 323 is S2, wherein S1<R1, S1<R2, S2<R2, then can limit 0.8≤S1/R1<1,0.8≤S1/R2<1,0.8≤S2/R2<1.

In addition, in the present embodiment, the angle between the diapire connected bottom each Duan Yuqi that climbs or supporting section is such as between 45 degree to 135 degree.That is the angle theta 2 between the supporting section 322 that the angle theta 1 between the diapire 310 that the section of climbing 321 is connected with 321a bottom it and the section of climbing 323 are connected with 323a bottom it is such as between 45 degree to 135 degree.In the present embodiment, because edge fixture 240 is connected to the section of climbing 323, therefore angle theta 2 can be made to equal 90 degree, with the side away from display panel 220 making edge fixture 240 can connect the section of climbing 323, and then increase the fixed effect of edge fixture 240.For example, if using adhesive tape as edge fixture 240, because angle theta 2 equals 90 degree, so the end face of the edge fixture 240 energy gluing section of climbing 323 and the side away from display panel 220, therefore the fixed effect of edge fixture 240 can be increased.In addition, be less than in the embodiment of 90 degree at angle, the section of climbing 321 can prevent light leak.

In the display device 200 of the present embodiment, component and the display panel 220 of the backlight modules such as light guide plate 210, blooming piece 230, light source can be carried because of load bearing seat 300, so backboard and glue frame that prior art uses can be replaced.Therefore, compared to prior art, the display device 200 of the present embodiment replaces backboard and glue frame, to reduce the quantity of component, so can promote display device 200 packaging efficiency because using load bearing seat 300.In addition, load bearing seat 300 can be made up of reflective material, so do not need to arrange reflector plate in addition between light guide plate 210 and load bearing seat 300, so can save the production cost of display device 200 and the packaging efficiency of further lifting display device 200.

Fig. 3 is the partial cutaway schematic of a kind of display device of another embodiment of the present invention.Please refer to Fig. 3, the display device 200a of the present embodiment is similar to above-mentioned display device 200, is only described for its structural difference place below.Compared to the stepped supporting construction 320 of Fig. 2 A, the stepped supporting construction 320a of the load bearing seat 300a of the present embodiment also comprises the supporting section 324 of the top 323b being connected to the section of climbing 323.This supporting section 324 substantially parallel to diapire 310, and extends from one end 324a being connected to the section of climbing 323 towards the direction away from diapire 310, and edge fixture 240 connects supporting section 324.The thickness of this supporting section 324 is D3, and E2<D3.In a preferred embodiment, in order to make supporting section 324 and the junction of the section of climbing 323 have preferably bending angle and structural strength make supporting section 324 have preferably flatness, 0.3≤E2/D3<1 can be limited.In addition, the reflectivity of supporting section 324 is R3, and S2<R3.In one embodiment, also by limiting 0.8≤S2/R3<1, supporting section 324 and the junction of the section of climbing 323 is made to have preferably bending angle and structural strength make supporting section 324 have preferably flatness.

In the embodiment shown in Fig. 2 A, by making the section of climbing 323 vertical support section 322 to increase the fixed effect of edge fixture 240.The present embodiment (as shown in Figure 3) is then increase contact area between edge fixture 240 and stepped supporting construction 320a, to promote the fixed effect of edge fixture 240 by supporting section 324.Therefore, in the present embodiment, the section of climbing 323 can be able to not make edge fixture 240 have good fixed effect perpendicular to supporting section 322.

Fig. 4 is the partial cutaway schematic of a kind of display device of another embodiment of the present invention.Please refer to Fig. 4, the display device 200b of the present embodiment is similar to above-mentioned display device 200a, is only described for its structural difference place below.Compared to the stepped supporting construction 320a of Fig. 3, the stepped supporting construction 320b of the load bearing seat 300b of the present embodiment also comprises the section of climbing 325, and bottom it, 325a is connected to one end 324b away from the section of climbing 323 of supporting section 324.Angle theta 3 between the section of climbing 325 and supporting section 324 is such as between 45 degree to 135 degree.Blooming piece 230 is carried on undermost supporting section 322, and display panel 220 is carried on supporting section 324.

The thickness of the above-mentioned section of climbing 325 is such as E3, and E3<D3.In a preferred embodiment, in order to make supporting section 324 have preferably bending angle and structural strength with the junction of the section of climbing 325,0.3≤E3/D3<1 can be limited.In addition, the reflectivity of the section of climbing 325 is such as S3, and S3<R3.In one embodiment, also by limiting 0.8≤S3/R3<1, supporting section 324 is made to have preferably bending angle and structural strength with the junction of the section of climbing 325.

In the present embodiment, because edge fixture 240 has the connection section of climbing 325, therefore the angle theta 3 between the section of climbing 325 and supporting section 324 can be allowed to be 90 degree, with the side away from display panel 220 making edge fixture 240 can connect the section of climbing 325, and then increase the fixed effect of edge fixture 240.

Fig. 5 is the partial cutaway schematic of a kind of display device of another embodiment of the present invention.Please refer to Fig. 5, the display device 200c of the present embodiment is similar to above-mentioned display device 200b, is only described for its structural difference place below.Compared to the stepped supporting construction 320b of Fig. 4, the stepped supporting construction 320c of the load bearing seat 300c of the present embodiment also comprises supporting section 326, and it is connected to the top 325b of the section of climbing 325.Supporting section 326 substantially parallel to diapire 310, and extends from one end 326a being connected to the section of climbing 325 towards the direction away from diapire 310.Edge fixture 240 connects supporting section 326.The thickness of this supporting section 326 is such as D4, and E3<D4.In a preferred embodiment, in order to make supporting section 326 and the junction of the section of climbing 325 have preferably bending angle and structural strength make supporting section 326 have preferably flatness, 0.3≤E3/D4<1 can be limited.In addition, the reflectivity of supporting section 326 is such as R4, and S3<R4.In one embodiment, also by limiting 0.8≤S3/R4<1, supporting section 326 and the junction of the section of climbing 325 is made to have preferably bending angle and structural strength make supporting section 326 have preferably flatness.

In the embodiment shown in fig. 4, by making the section of climbing 325 vertical support section 324 to increase the fixed effect of edge fixture 240.The present embodiment (as shown in Figure 5) is then increase contact area between edge fixture 240 and stepped supporting construction 320c, to promote the fixed effect of edge fixture 240 by supporting section 326.Therefore, in the present embodiment, the section of climbing 325 can be able to not make edge fixture 240 have good fixed effect perpendicular to supporting section 324.

It should be noted that, the present invention does not limit load bearing seat only can be applied to display device, and the supporting section of load bearing seat and the quantity of the section of climbing are determined by user demand, such as, when being applied to three-dimensional display or touch control display, load bearing seat also can comprise other supporting section, to support the parallax components (parallax device) of three-dimensional display or to support the Trackpad of touch control display.The quantity of the section of climbing then looks the quantity of supporting section and correspondence increases and decreases.In addition, the supporting section of at least part of stepped supporting construction can be provided with pilot hole, in order to location.The embodiment hereafter will graphic explanation supporting section being coordinated to be provided with pilot hole.

Fig. 6 is the partial cutaway schematic of the display device of another embodiment of the present invention.Please refer to Fig. 6, compared to the display device 200b of Fig. 4, the display device 200d of the present embodiment also comprises back of the body lid 270, and load bearing seat 300d is configured at back of the body lid 270.Display device 200d can comprise protecgulum 280 further, and it is suitable for combining with back of the body lid 270, using the shell as display device 200d.When display device 200b is applied to other electronic product (as mobile computer or flat computer etc.), back of the body lid 270 and protecgulum 280 also can be used as the shell of electronic product.

Hold above-mentioned, the bottom 272 of the back of the body lid 270 of the present embodiment is provided with reference column 273, and the supporting section 322d of at least part of stepped supporting construction 320d of load bearing seat 300d is provided with the pilot hole 328 of this reference column 273 corresponding, and each reference column 273 is arranged in corresponding pilot hole 328, load bearing seat 300d to be fixed on back of the body lid 270.The quantity of described reference column 273 can be one or more, only illustrate one, and the quantity of pilot hole 328 is corresponding with the quantity of reference column 273 in Fig. 6.In addition, each blooming piece 230a be configured on supporting section 322 also can have the pilot hole 232 of corresponding reference column 273, and reference column 273 also can be arranged in the pilot hole 232 of blooming piece 230a, with fixed optics diaphragm 230a.

Because the back of the body lid 270 of display device 200d is provided with reference column 273, and the supporting section 322d of at least part of stepped supporting construction 320d is provided with the pilot hole 328 of corresponding reference column 237, so can increase the convenience of the location of load bearing seat 300d, and then promote packaging efficiency.

It should be noted that, in the present embodiment, the pilot hole 328 of stepped supporting construction 320d is such as be arranged on undermost supporting section 322, but the present invention does not limit pilot hole 328 need be located on undermost supporting section 322.Therefore, in other embodiments, pilot hole 328 also can be arranged on supporting section 324, and the position of reference column 273 need coordinate with the position of pilot hole 328.In addition, the display device 200d of the present embodiment also can comprise the edge fixture 240 shown in Fig. 4.In addition, the supporting section 322d of the present embodiment, the thickness of 324 can be not more than the thickness of the section of climbing 321,323,325.

Fig. 7 is the partial cutaway schematic of the display device of another embodiment of the present invention.Please refer to Fig. 7, compared to the display device 200c of Fig. 5, in the display device 200e of the present embodiment, be connected to these sections of climbing 321e of diapire 310 at least one of them is provided with slot 327, the section of the climbing 323e of at least part of stepped supporting construction 320e is provided with slot 329, and this section of climbing 323e is connected to undermost supporting section 322 and in order to bearing optical diaphragm 230.Light guide plate 210 is inserted in slot 327, and blooming piece 230 inserts in slot 329.Being provided with of slot 327,329 helps lightguide plate fixing 210 and blooming piece 230.In addition, in the present embodiment, the thickness of supporting section 322,324,326 can be not more than the section of climbing 321e, 323e, 325 thickness.

In sum, in the present invention, load bearing seat can carry component and the display panel of backlight module, so can replace backboard and glue frame that prior art uses.Compared to prior art, the load bearing seat that display device of the present invention uses can replace backboard and glue frame, so component is less, thus packaging efficiency also can obtain lifting.In addition, in one embodiment, load bearing seat can be made up of reflective material, therefore does not need between the diapire of load bearing seat and light guide plate to arrange reflector plate, promotes the packaging efficiency of display device so further, and reduces the production cost of display device.In addition, in one embodiment, the back of the body of display device is covered with reference column, and the supporting section of at least part of stepped supporting construction is provided with the pilot hole of corresponding reference column, so can increase the convenience of the location of load bearing seat, and then promotes packaging efficiency.Moreover in one embodiment, display device is provided with the slot inserted for light guide plate or blooming piece, and this contributes to lightguide plate fixing and blooming piece.

Although the present invention discloses as above with preferred embodiment; but above embodiment is also not used to limit the present invention; any those skilled in the art; without departing from the spirit and scope of the present invention; can do variation and the retouching of part, the scope that therefore protection scope of the present invention should define with appending claims is as the criterion.

Claims

1. a load bearing seat, be applicable in a display device, this load bearing seat comprises:

One diapire, has multiple side; And

Multiple stepped supporting construction, each stepped supporting construction be connected to described side one of them, and upwards climb from this diapire, each stepped supporting construction comprises multiple section of climbing and at least one supporting section, the described section of climbing alternately is connected with described at least one supporting section, described at least one supporting section this diapire substantial parallel, and be positioned at this section of climbing undermost one bottom be connected to this corresponding side, at least one of them the thickness of the section of climbing described at least one of them the thickness of wherein said at least one supporting section is greater than, angle between this diapire connected bottom each Duan Yuqi that climbs or this supporting section is greater than 45 degree, and be less than 90 degree.

2. load bearing seat as claimed in claim 1, at least one of them the thickness of wherein said at least one supporting section is D, described at least one of them the thickness of the section of climbing be E, and 0.3≤E/D<1.

3. load bearing seat as claimed in claim 1, wherein this diapire and described stepped supporting construction are made up of reflective material.

4. load bearing seat as claimed in claim 3, wherein this diapire and described stepped supporting construction are processed by a white expansion type polyethylene terephthalate sheet.

5. load bearing seat as claimed in claim 3, wherein the thickness of this reflective material and the reflectivity of this reflective material are proportionate, at least one of them the reflectivity of the section of climbing described at least one of them the reflectivity of described at least one supporting section is greater than.

6. load bearing seat as claimed in claim 5, at least one of them the reflectivity of wherein said at least one supporting section is R, described at least one of them the reflectivity of the section of climbing be S, and 0.8≤S/R<1.

7. load bearing seat as claimed in claim 5, wherein the reflectivity of this diapire be greater than described in the section of climbing at least one of them reflectivity.

8. load bearing seat as claimed in claim 1, wherein the thickness of this diapire be greater than described in the section of climbing at least one of them thickness.

9. load bearing seat as claimed in claim 1, wherein said stepped supporting construction is connected to the described side of part, and this load bearing seat also comprises a sidewall, is connected to this side be not connected with described stepped supporting construction.

10. a display device, comprising:

One load bearing seat, comprising:

One diapire, has multiple side; And

Multiple stepped supporting construction, each stepped supporting construction be connected to described side one of them, and upwards climb from this diapire, each stepped supporting construction comprises multiple section of climbing and at least one supporting section, the described section of climbing alternately is connected with described at least one supporting section, described at least one supporting section this diapire substantial parallel, and be positioned at this section of climbing undermost one bottom be connected to this corresponding side, at least one of them the thickness of the section of climbing described at least one of them the thickness of wherein said at least one supporting section is greater than, angle between this diapire connected bottom each Duan Yuqi that climbs or this supporting section is greater than 45 degree, and be less than 90 degree,

One light guide plate, is configured on this diapire; And

One display panel, is configured on this supporting section of the correspondence of each stepped supporting construction.

11. display device as claimed in claim 10, also comprise Yi Beigai, and this load bearing seat is configured at this back of the body lid, wherein this back of the body lid one bottom be provided with at least one reference column, and this supporting section of at least part of described stepped supporting construction is provided with at least one pilot hole of corresponding described at least one reference column, each reference column is arranged in this corresponding pilot hole.

12. display device as claimed in claim 10, be wherein connected to the section of climbing described in this diapire at least one of them is provided with a slot, and this light guide plate is inserted in this slot.

13. display device as claimed in claim 10, also comprise at least one blooming piece, are configured in this light guide plate.

14. display device as claimed in claim 10, wherein the quantity of described at least one supporting section of each stepped supporting construction is multiple, and this display device also comprises at least one blooming piece, is configured on this supporting section undermost.

15. display device as claimed in claim 14, also comprise Yi Beigai, and this load bearing seat is configured at this back of the body lid, wherein this back of the body lid one bottom be provided with at least one reference column, and this supporting section undermost of at least part of described stepped supporting construction is provided with at least one first pilot hole of corresponding described at least one reference column, each blooming piece is provided with at least one second pilot hole of corresponding described at least one reference column, and each reference column is arranged in this corresponding first pilot hole and this second pilot hole.

16. display device as claimed in claim 14, wherein be connected to the section of climbing described in this diapire at least one of them is provided with one first slot, this section of climbing being connected to this supporting section undermost of at least part of described stepped supporting construction is provided with one second slot, this light guide plate is inserted in this first slot, and this blooming piece inserts in this second slot.

17. display device as claimed in claim 10, wherein the quantity of described at least one supporting section of each stepped supporting construction is multiple, described supporting section one of them be positioned at the superiors of this stepped supporting construction, and this display device also comprises an edge fixture, the edge of this display panel coated, each stepped supporting construction away from the side of this display panel and the edge of this diapire, and this edge fixture connects this supporting section of the superiors.

18. display device as claimed in claim 10, the wherein said section of climbing one of them be positioned at the superiors of this stepped supporting construction, and this display device also comprises an edge fixture, the edge of this display panel coated, each stepped supporting construction away from the side of this display panel and the edge of this diapire, and this edge fixture connects this section of climbing of the superiors.

19. display device as claimed in claim 18, wherein this section of climbing of the superiors of this stepped supporting construction is perpendicular to this diapires of the superiors, and this edge fixture connects the side away from this display panel of this section of climbing of the superiors.

20. display device as claimed in claim 10, wherein the thickness of this diapire be greater than described at least one of them the thickness of the section of climbing.

21. 1 kinds of load bearing seats, be applicable in a display device, this load bearing seat comprises:

One diapire, has multiple side; And

Multiple stepped supporting construction, each stepped supporting construction be connected to described side one of them, and upwards climb from this diapire, each stepped supporting construction comprises multiple section of climbing and at least one supporting section, the described section of climbing alternately is connected with described at least one supporting section, described at least one supporting section this diapire substantial parallel, and be positioned at this section of climbing undermost one bottom be connected to this corresponding side, wherein this diapire and described stepped supporting construction are made up of reflective material, the reflectivity of the thickness of this reflective material and this reflective material is proportionate, at least one of them the reflectivity of the section of climbing described at least one of them the reflectivity of described at least one supporting section is greater than, angle between this diapire wherein connected bottom each Duan Yuqi that climbs or this supporting section is greater than 45 degree, and be less than 90 degree, wherein this diapire and described stepped supporting construction are processed by a white expansion type polyethylene terephthalate sheet.

22. 1 kinds of load bearing seats, be applicable in a display device, this load bearing seat comprises:

One diapire, has multiple side; And

Multiple stepped supporting construction, each stepped supporting construction be connected to described side one of them, and to comprise:

One first section of climbing, be connected to bottom one described side one of them;

One first supporting section, is connected to a top of this first section of climbing, and this first supporting section substantially parallel to this diapire, and extends from the one end being connected to this first section of climbing towards the direction away from this diapire; And

One second section of climbing, is connected to one end away from this first section of climbing of this first supporting section bottom one;

Wherein, the thickness of this diapire is D1, and the thickness of this first supporting section is D2, and the thickness of this first section of climbing is E1, and the thickness of this second section of climbing is E2, E1<D1, E1<D2, and E2<D2; Angle between this diapire connected bottom each Duan Yuqi that climbs or this supporting section is greater than 45 degree, and is less than 90 degree.

23. load bearing seats as claimed in claim 22, wherein this stepped supporting construction also comprises one second supporting section, this second supporting section is connected to a top of this second section of climbing, this second supporting section is substantially parallel to this diapire, and extend from the one end being connected to this second section of climbing towards the direction away from this diapire, the thickness of this second supporting section is D3, and E2<D3.

24. load bearing seats as claimed in claim 23, wherein this stepped supporting construction also comprises one the 3rd section of climbing, 3rd section of climbing one bottom be connected to one end away from this second section of climbing of this second supporting section, the thickness of the 3rd section of climbing is E3, and E3<D3.

25. load bearing seats as claimed in claim 24, wherein this stepped supporting construction also comprises one the 3rd supporting section, 3rd supporting section is connected to a top of the 3rd section of climbing, 3rd supporting section is substantially parallel to this diapire, and extend from the one end being connected to the 3rd section of climbing towards the direction away from this diapire, the thickness of the 3rd supporting section is D4, and E3<D4.

26. load bearing seats as claimed in claim 25, wherein 0.3≤E1/D1<1,0.3≤E1/D2<1,0.3≤E2/D2<1,0.3≤E2/D3<1,0.3≤E3/D3<1, and 0.3≤E3/D4<1.

27. load bearing seats as claimed in claim 22, wherein this diapire and described stepped supporting construction are processed by a white expansion type polyethylene terephthalate sheet.

28. 1 kinds of display device, comprising:

One load bearing seat, comprising:

One diapire, has multiple side; And

One second section of climbing, one end away from this first section of climbing of this first supporting section is connected to bottom one, wherein the thickness of this diapire is D1, and the thickness of this first supporting section is D2, and the thickness of this first section of climbing is E1, the thickness of this second section of climbing is E2, E1<D1, E1<D2, and E2<D2, angle between this diapire wherein connected bottom each Duan Yuqi that climbs or this supporting section is greater than 45 degree, and is less than 90 degree;

One light guide plate, is carried on this diapire; And

One display panel, is configured at above this light guide plate.

29. display device as claimed in claim 28, also comprise Yi Beigai, and this load bearing seat is configured at this back of the body lid, wherein this back of the body lid one bottom be provided with at least one reference column, and this first supporting section of at least part of described stepped supporting construction is provided with at least one pilot hole of corresponding described at least one reference column, each reference column is arranged in this corresponding pilot hole.

30. display device as claimed in claim 28, be wherein connected to described first section of climbing of this diapire at least one of them is provided with a slot, and this light guide plate is inserted in this slot.

31. display device as claimed in claim 28, also comprise:

Multiple blooming piece, is carried in this light guide plate, and this display panel is carried on described first supporting section of described stepped climbing structure; And

One edge fixture, the edge of this display panel coated, each stepped supporting construction away from the side of this display panel and the edge of this diapire, and this edge fixture connects this first section of climbing.

32. display device as claimed in claim 28, wherein this stepped supporting construction also comprises one second supporting section, be connected to a top of this second section of climbing, this second supporting section is substantially parallel to this diapire, and extend from the one end being connected to this second section of climbing towards the direction away from this diapire, the thickness of this second supporting section is D3, and E2<D3, this display device also comprises:

One edge fixture, the edge of this display panel coated, each stepped supporting construction away from the side of this display panel and the edge of this diapire, and this edge fixture connects this second supporting section.

33. display device as claimed in claim 28, wherein this stepped supporting construction also comprises one second supporting section and one the 3rd section of climbing, this second supporting section is connected to a top of this second section of climbing, this second supporting section is substantially parallel to this diapire, and extend from the one end being connected to this second section of climbing towards the direction away from this diapire, the thickness of this second supporting section is D3, and E2<D3, 3rd section of climbing one bottom be connected to one end away from this second section of climbing of this second supporting section, the thickness of the 3rd section of climbing is E3, and E3<D3, this display panel is carried on described second supporting section of described stepped climbing structure, this display device also comprises:

Multiple blooming piece, is carried on described first supporting section of described stepped climbing structure; And

One edge fixture, the edge of this display panel coated, each stepped supporting construction away from the side of this display panel and the edge of this diapire, and this edge fixture connects the 3rd section of climbing.

34. display device as claimed in claim 28, wherein each stepped supporting construction also comprises one second supporting section, and be connected to a top of this second section of climbing, this display device also comprises:

One back of the body lid, and this load bearing seat is configured at this back of the body lid, wherein this back of the body lid one bottom be provided with at least one reference column, and this first supporting section of at least part of described stepped supporting construction is provided with at least one first pilot hole of corresponding described at least one reference column, each blooming piece is provided with at least one second pilot hole of corresponding described at least one reference column, and each reference column is arranged in this corresponding first pilot hole and this second pilot hole.

35. display device as claimed in claim 28, wherein each stepped supporting construction also comprises one second supporting section, be connected to a top of this second section of climbing, described second supporting section of described stepped supporting construction at least one of them is provided with a slot, this display device also comprises:

Multiple blooming piece, is carried on described first supporting section of described stepped climbing structure, and inserts this slot.

36. display device as claimed in claim 28, wherein this stepped supporting construction also comprises one second supporting section, one the 3rd section of climbing and one the 3rd supporting section, this second supporting section is connected to a top of this second section of climbing, this second supporting section is substantially parallel to this diapire, and extend from the one end being connected to this second section of climbing towards the direction away from this diapire, the thickness of this second supporting section is D3, and E2<D3, 3rd section of climbing one bottom be connected to one end away from this second section of climbing of this second supporting section, the thickness of the 3rd section of climbing is E3, and E3<D3, 3rd supporting section is connected to a top of the 3rd section of climbing, 3rd supporting section is substantially parallel to this diapire, and extend from the one end being connected to the 3rd section of climbing towards the direction away from this diapire, the thickness of the 3rd supporting section is D4, and E3<D4, this display panel is carried on described second supporting section of described stepped climbing structure, this display device also comprises:

One edge fixture, the edge of this display panel coated, each stepped supporting construction away from the side of this display panel and the edge of this diapire, and this edge fixture connects the 3rd supporting section.

37. display device as claimed in claim 28, wherein this diapire and described stepped supporting construction are processed by a white expansion type polyethylene terephthalate sheet.

38. 1 kinds of load bearing seats, be applicable in a display device, this load bearing seat is made up of reflective material, and the reflectivity of the thickness of this reflective material and this reflective material is proportionate, and this load bearing seat comprises:

One diapire, has multiple side; And

Multiple stepped supporting construction, each stepped supporting construction is connected to this side of described one of them correspondence of side, and comprises:

Wherein, the reflectivity of this diapire is R1, the reflectivity of this first supporting section is R2, the reflectivity of this first section of climbing is S1, and the reflectivity of this second section of climbing is S2, S1<R1, S1<R2, and S2<R2, the angle between this diapire wherein connected bottom each Duan Yuqi that climbs or this supporting section is greater than 45 degree, and is less than 90 degree.

39. load bearing seats as claimed in claim 38, wherein this stepped supporting construction also comprises one second supporting section, be connected to a top of this second section of climbing, this second supporting section is substantially parallel to this diapire, and extend from the one end being connected to this second section of climbing towards the direction away from this diapire, the reflectivity of this second supporting section is R3, and S2<R3.

40. load bearing seats as claimed in claim 39, wherein this stepped supporting construction also comprises one the 3rd section of climbing, be connected to one end away from this second section of climbing of this second supporting section bottom one, the reflectivity of the 3rd section of climbing is S3, and S3<R3.

41. load bearing seats as claimed in claim 40, wherein this stepped supporting construction also comprises one the 3rd supporting section, be connected to a top of the 3rd section of climbing, 3rd supporting section is substantially parallel to this diapire, and extend from the one end being connected to the 3rd section of climbing towards the direction away from this diapire, the reflectivity of the 3rd supporting section is R4, and S3<R4.

42. load bearing seats as claimed in claim 41, wherein 0.8≤S1/R1<1,0.8≤S1/R2<1,0.8≤S2/R2<1,0.8≤S2/R3<1,0.8≤S3/R3<1,0.8≤S3/R4<1.

43. load bearing seats as claimed in claim 38, it is processed by a white expansion type polyethylene terephthalate sheet.

44. 1 kinds of display device, comprising:

One load bearing seat, comprising:

One diapire, has multiple side; And

Multiple stepped supporting construction, each stepped supporting construction be connected to described side one of them, and upwards climb from this diapire, each stepped supporting construction comprises multiple section of climbing and at least one supporting section, the described section of climbing alternately is connected with described at least one supporting section, described at least one supporting section this diapire substantial parallel, and be positioned at this side that one of this section of climbing undermost bottom is connected to correspondence, angle between this diapire wherein connected bottom each Duan Yuqi that climbs or this supporting section is greater than 45 degree, and is less than 90 degree;

One light guide plate, is configured on this diapire;

One display panel, is configured on this supporting section of the correspondence of each stepped supporting construction; And

One back of the body lid, this load bearing seat is configured at this back of the body lid, wherein this back of the body lid one bottom be provided with at least one reference column, and this supporting section of at least part of described stepped supporting construction is provided with at least one pilot hole of corresponding described at least one reference column, and each reference column is arranged in this corresponding pilot hole.

45. 1 kinds of display device, comprising:

One load bearing seat, comprising:

One diapire, has multiple side; And

Multiple stepped supporting construction, each stepped supporting construction be connected to described side one of them, and upwards climb from this diapire, each stepped supporting construction comprises multiple section of climbing and at least one supporting section, the described section of climbing alternately is connected with described at least one supporting section, described at least one supporting section this diapire substantial parallel, and be positioned at this side that one of this section of climbing undermost bottom is connected to correspondence, described stepped supporting construction be connected to the section of climbing described in this diapire at least one of them is provided with one first slot, angle between this diapire wherein connected bottom each Duan Yuqi that climbs or this supporting section is greater than 45 degree, and be less than 90 degree,

One light guide plate, to be configured on this diapire and to insert in this first slot; And

46. display device as claimed in claim 45, wherein this section of climbing being connected to this supporting section undermost of at least part of described stepped supporting construction is provided with one second slot, this display device also comprises at least one blooming piece, to be configured on this supporting section undermost and to insert in this second slot.