CN101398545B - Display device integral with protection plate, and display apparatus using the same - Google Patents
Display device integral with protection plate, and display apparatus using the same Download PDFInfo
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- CN101398545B CN101398545B CN2008101617516A CN200810161751A CN101398545B CN 101398545 B CN101398545 B CN 101398545B CN 2008101617516 A CN2008101617516 A CN 2008101617516A CN 200810161751 A CN200810161751 A CN 200810161751A CN 101398545 B CN101398545 B CN 101398545B
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- fender
- display panel
- liner
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Abstract
The invention relates to a display element integral with a protection plate and a protection plate using the display element. The invention provides a display device including a display element (1) to display an image, a protection plate (9) that is arranged on an observation side of the display element (1) with a predetermined gap with respect to the display element (1), spacer (11) that is arranged between the display (11) and the protection plate (9) to surround a region that corresponds to a screen area of the display element (9), the spacer includes at least one missing portion to connect an inside and an outside of the region to each other. and a filler layer (14) filling the region that is surrounded by the spacer (11) of a gap between the display element (1) and the protection plate (9). The filler layer has been polymerized by irradiation of light and heating.
Description
Technical field
The present invention relates to dispose in the observation side of the display panel of display image, integratedly one-piece type display element of the fender that is used for fender that the sightingpiston of above-mentioned display panel is protected and the display device of using this display element.
Background technology
Login the one-piece type liquid crystal display cells of the known a kind of fender of communique No. 2529118 by (Japan) utility model: as display panel; observe side configuration sightingpiston fender at it; the liner (spacer) of this fender by the frame shape is engaged in above-mentioned display panels, the gap between above-mentioned display panels and the above-mentioned sightingpiston fender by above-mentioned liner round the zone in fill viscosity liquid.
But above-mentioned liquid crystal display cells is not revealed the ground inclosure because liquid does not take place the above-mentioned viscosity liquid that must fill in the gap between above-mentioned display element and the sightingpiston fender, so the difficulty of manufacturing.
Summary of the invention
The objective of the invention is to, a kind of display element that the incorporate fender of fender is one-piece type and the display device of using it are provided.
In order to achieve the above object, the display element that first viewpoint of the present invention relates to is characterized in that possessing: display panel, display image; Fender is configured in the observation side of above-mentioned display panel, and predetermined interval is set between the above-mentioned display panel, is used to protect the sightingpiston of above-mentioned display panel; Liner round being provided with the corresponding zone of the picture area of above-mentioned display panel, and is formed with the disappearance portion of the inside and outside connection that makes above-mentioned zone at least a portion between above-mentioned display panel and above-mentioned fender; And packed layer, the gap between above-mentioned display panel and the above-mentioned fender, by above-mentioned liner round the zone in fill, by the irradiation and the heated polymerizable of light; In the whole zone face relative with above-mentioned display panel of above-mentioned fender, corresponding to the peripheral part between the periphery of the outer peripheral edges of the part of above-mentioned liner and above-mentioned fender, the separation of fragments that is pasted with at the fragmentation of above-mentioned fender prevents sheet.
The display element that second viewpoint of the present invention relates to is characterized in that possessing: display panel, display image; Fender is configured in the observation side of above-mentioned display panel, and predetermined interval is set between the above-mentioned display panel, is used to protect the sightingpiston of above-mentioned display panel; Membrane element, the zone face relative, corresponding with the picture area of above-mentioned display panel round above-mentioned fender with above-mentioned display panel, in the outside and the overlapping setting of above-mentioned display panel at least a portion of this picture area, and be formed with than above-mentioned display panel at least a portion and more stretch out and make the inside and outside disappearance portion that is communicated with of above-mentioned zone with the overlapping part of above-mentioned display panel; And packed layer, be included in gap between above-mentioned display panel and the above-mentioned fender, by the edge of the inboard of above-mentioned membrane element round the zone in the resin of filling.
The display device that the 3rd viewpoint of the present invention relates to is characterized in that possessing: housing has the peristome that shows usefulness; Support sector is provided with accordingly with above-mentioned peristome in this housing; Display element; And surface light source unit, above-mentioned display element comprises: display panel, display image; Fender is configured in the observation side of above-mentioned display panel, has the size of the peristome that embeds above-mentioned housing, and predetermined interval is set between the above-mentioned display panel, is used to protect the sightingpiston of above-mentioned display panel; Liner round being provided with the corresponding zone of the picture area of above-mentioned display panel, and is formed with the disappearance portion of the inside and outside connection that makes above-mentioned zone at least a portion between above-mentioned display panel and above-mentioned fender; And the rubber-like packed layer, the gap between above-mentioned display panel and the above-mentioned fender, by above-mentioned liner round the zone in fill, by the irradiation and the heated polymerizable of light,
Above-mentioned surface light source unit is set to fixing and fixing above-mentioned display element in the support sector of above-mentioned housing at the opposition side of the observation side of above-mentioned display element, and to above-mentioned display element irradiating illumination light.
According to the present invention, the display device that can easily make the one-piece type display element of fender and use this display element.
Description of drawings
Fig. 1 is the side view of the one-piece type display element of the fender of the expression first embodiment of the present invention.
Fig. 2 is the amplification sectional view of an end of the one-piece type display element of the fender of first embodiment.
Fig. 3 is the vertical view of the liquid crystal display cells that is pasted with liner among first embodiment.
Fig. 4 is the figure of the manufacture method of the one-piece type display element of the fender of expression first embodiment.
Fig. 5 is the vertical view of the display element that is pasted with liner of the expression second embodiment of the present invention.
Fig. 6 is the vertical view of the display element that is pasted with liner of the expression third embodiment of the present invention.
Fig. 7 is the amplification sectional view of an end of the one-piece type display element of the fender of the expression fourth embodiment of the present invention.
Fig. 8 is the amplification sectional view of an end of the one-piece type display element of the fender of the expression fifth embodiment of the present invention.
Fig. 9 pastes the vertical view that the face side is observed the sightingpiston fender that is pasted with liner the 5th embodiment from liner.
Figure 10 pastes the face side from liner to observe the vertical view that is pasted with the sightingpiston fender of liner the expression sixth embodiment of the present invention.
Figure 11 is the amplification sectional view of the part corresponding with above-mentioned liner of an end of the one-piece type display element of the fender of the 6th embodiment.
Figure 12 is the amplification sectional view of the corresponding part of a disappearance end and above-mentioned liner the portion of the one-piece type display element of the fender of the 6th embodiment.
Figure 13 is the amplification sectional view of an end of the one-piece type display element of the fender of the expression seventh embodiment of the present invention.
Figure 14 is the sectional view of summary of the liquid crystal indicator of the expression eighth embodiment of the present invention.
Figure 15 is the amplification sectional view of an end of LCD assembly among the 8th embodiment.
Figure 16 is the sectional view of summary of the liquid crystal indicator of the expression ninth embodiment of the present invention.
Symbol description
1,110 display elements
The 1a picture area
2,3 substrates
4 encapsulants
5 liquid crystal layers
6,7 polaroids
8 display drivers (driver)
9,109 fenders
The 19 sightingpiston fenders that constitute by tempered glass
10 photomasks
11,11a, 111,112,211 liners
12 disappearance portions
13,13a, 113 two sides adhesive films
14,114 packed layers
14a packing material (resin) with characteristic of polymerizable ultraviolet and thermal polymerization both sides
15,115 separations of fragments prevent sheet (sheet)
120 housings
121 peristomes
130 assembly support sectors
129 LCD assemblies
117 surface light source units
The 117a area source
118 frame shape parts
126 two sides adhesion zones (tape)
140 location protuberances
141 sealing frames
150 pressing components
Embodiment
(first embodiment)
Fig. 1～Fig. 4 represents the first embodiment of the present invention, and Fig. 1 is the side view of the one-piece type display element of fender, and Fig. 2 is the amplification sectional view of an end of the one-piece type display element of above-mentioned fender.
The one-piece type display element of this fender possesses: display panel 1, display image as Fig. 1 and Fig. 2; Fender 9 in the observation side of above-mentioned display panel 1, and is provided with predetermined interval between the above-mentioned display panel 1 and disposes, and is used to protect sightingpiston; Liner 11 round being provided with the corresponding zone of the picture area 1a (with reference to Fig. 3) of above-mentioned display panel 1, and being provided with at least a portion and being communicated with in the above-mentioned zone and outside disappearance portion 12 between above-mentioned display panel 1 and above-mentioned fender 9; And transparent packed layer 14, the gap between above-mentioned display panel 1 and the above-mentioned fender 9 by above-mentioned liner 11 round the zone in fill the irradiation of the light by ultraviolet ray etc. and heating and polymerization.
Above-mentioned display panel 1 for example is a display panels, comprising: observe a pair of transparency carrier 2,3 of side and opposition side thereof, predetermined gap is set and configuration relatively, engage by the encapsulant 4 round the frame shape of picture area 1a; Liquid crystal layer 5, be enclosed in 2,3 of these substrates the gap by above-mentioned encapsulant 4 round the zone in; And a pair of polaroid 6,7 of observing side and opposition side thereof, be configured in the outside of above-mentioned a pair of substrate 2,3 respectively.
This display panels 1 for example is with the active matrix liquid crystal display panel of TFT (thin film transistor (TFT)) as active component, though omitted in the drawings, but at a side substrate, for example observe on the inner face of substrate 3 of opposition side of side, be provided with: a plurality of transparent pixel electrodes form on line direction and column direction with rectangular arrangement; A plurality of TFT are with the configuration accordingly respectively of these pixel electrodes, with corresponding pixel electrode connection; The multi-strip scanning line is supplied with signal to the TFT of each row; And many signal line, supply with data-signal to the TFT of each row.At the opposing party's substrate, for example observe on the inner face of substrate 2 of side, be provided with: the transparent comparative electrode that a slice is membranaceous is relative with the arrange regional of above-mentioned a plurality of pixel electrodes.
On the substrate 3 of above-mentioned opposition side, be formed with the driver equipped section 3a that stretches out outside the side group plate 2 to observing, above-mentioned multi-strip scanning line is connected with the display driver 8 that carries on above-mentioned driver equipped section 3a with signal wire.Above-mentioned comparative electrode is via not shown comparative electrode connecting line, be connected with the supply source of comparative electrode current potential, this comparative electrode connecting line is formed on not shown intersection (cross) connecting portion and above-mentioned driver equipped section 3a that is provided with on the substrate junction surface that is formed by above-mentioned encapsulant 4.
And then, though omitted in the drawings, but on the inner face of above-mentioned observation side group plate 2, corresponding with a plurality of pixels that constitute by above-mentioned a plurality of pixel electrodes zone relative mutually respectively with comparative electrode, be provided with the color filter (color filter) of red, green, blue three looks, above-mentioned comparative electrode is formed on the above-mentioned color filter.In addition, on the inner face of above-mentioned a pair of substrate 2,3, cover above-mentioned electrode and be provided with alignment films, the liquid crystal molecule of above-mentioned liquid crystal layer 5 is 2,3 of above-mentioned a pair of substrates, with the state of orientation orientation by above-mentioned alignment films regulation.
Above-mentioned display panel 1 is controlled from the optical transmission in the not shown area source irradiation of the opposition side configuration of the observation side of this display panel 1 by apply voltage between the electrode of above-mentioned a plurality of pixels, and display image.
Above-mentioned fender 9 comprises transparent panels such as glass plate or acrylic resin plate, with respect to above-mentioned display panel 1 from observing the observed shape of side, form the rectangular plate shape of the size that peripheral part stretches out around above-mentioned display panel 1.
The face relative of this fender 9 with above-mentioned display panel 1, with the periphery of the outer peripheral edges of the corresponding part of liner 11 and above-mentioned fender 11 between peripheral part on; with outer regional corresponding of the picture area 1a of above-mentioned display panel 1; be formed with photomask 10, this photomask 10 is made of the coating or the vapor-deposited film of metals such as the print film of light-proofness coating or chromium.
In addition, above-mentioned liner 11 forms and surrounds the rectangular box-like of the zone corresponding with the picture area 1a of above-mentioned display panel 1, is formed with respectively to be communicated with in the above-mentioned zone and outside disappearance portion 12 near its 4 bights.
This liner 11 is made of the resin molding of the thickness corresponding with the gap that is provided with between above-mentioned display panel 1 and above-mentioned fender 9, and the face of one side is pasted with and forms identical shaped two sides adhesive film 13.
And; above-mentioned liner 11 a side's of the opposite face of above-mentioned display panel 1 and above-mentioned fender 9 face, for example the observation side of above-mentioned display panel 1 face, promptly observe on the outside of polaroid 6 of side; paste by above-mentioned two sides adhesive film 13, and the opposing party of above-mentioned opposite face, be that the face (face of photomask 10) relative with display panel 1 of above-mentioned fender 9 gone up butt.
Fig. 3 is the vertical view that is pasted with the display panel 1 of above-mentioned liner 11, in this embodiment, round the zone corresponding with the picture area 1a of above-mentioned display panel 1, the part except both ends on the total length on the limit about above-mentioned zone and limit up and down disposes above-mentioned liner 11, forms above-mentioned disappearance portion 12 between the end of the end of the liner 11 on the limit about above-mentioned and the liner 11 on limit up and down respectively.
In addition, the gap between above-mentioned display panel 1 and the above-mentioned fender 9 by above-mentioned liner 11 round the zone in the packed layer 14 of filling, form by the transparent resin of characteristic with polymerizable ultraviolet and thermal polymerization both sides.
Transparent resin with characteristic of polymerizable ultraviolet and thermal polymerization both sides can be to add the sclerosis initiating agent that is made of organic peroxides such as sulfosalts in the alicyclic ring shape epoxy resin of acrylic acid oligomer etc. to obtain by the oligopolymer to side of acrylic monomer such as acrylates, methacrylate or acrylates and methacrylate or both sides.
This resin preferably has following characteristic: the viscosity under polymerization state not is 1500～10000mPas (milli pascal second), is preferably 3000～5000mPas; E sign indicating number (E-code) hardness after polymerizable ultraviolet and the thermal polymerization is E4～E13, is preferably E7～E10; Shrinkage factor based on polymerizable ultraviolet and thermal polymerization is 0.9～2.0%, is preferably 0.97～1.64%.
Fig. 4 represents the manufacture method of the display element that above-mentioned fender is one-piece type; the display element that this fender is one-piece type; after the face (observing the outside of side polaroid 6) of the observation side of above-mentioned display panel 1 is pasted above-mentioned liner 11 by two sides adhesive film 13; in (near the central authorities of picture area 1a) near the central authorities on the face of the above-mentioned liner 11 of being pasted with of this display panel 1; by the packing material 14a that divider supplies such as (dispenser) is made of the transparent resin of the characteristic with polymerizable ultraviolet and thermal polymerization both sides, overlapping thereon above-mentioned fender 9 and pressurization.Thus; the face butt relative with display panel 1 that makes above-mentioned fender 9 is to above-mentioned liner 11; and by this pressure make above-mentioned packing material 14a by above-mentioned liner 11 round whole zone in expand, keep above-mentioned pressurized state and from the ultraviolet ray of the exterior side of above-mentioned fender 9 irradiation certain hour., removing or keeping the state of above-mentioned pressurization under,, make above-mentioned packing material 14a polymerization in the heating atmosphere of the polymerization temperature that remains above-mentioned packing material 14a, to place the method for certain hour thereafter.
In the manufacturing of the one-piece type display element of this fender; the above-mentioned packing material 14a that on above-mentioned display panel 1, supplies with; by overlapping above-mentioned fender 9 and pressurization thereon; thereby the air between above-mentioned display panels 1 and the above-mentioned fender 9 is expelled to the outside from the disappearance portion 12 that above-mentioned liner 11 forms, expand and by above-mentioned liner 11 round whole zone in fill.
In this embodiment; above-mentioned liner 11 forms rectangular box-like round the zone corresponding with picture area 1a of above-mentioned display panels 1; near its 4 bights, form above-mentioned disappearance portion 12 respectively; so can be from the air between near 12 above-mentioned display panels 1 of discharge of the disappearance portion above-mentioned 4 bights and the above-mentioned fender 9; and make above-mentioned packing material 14a by above-mentioned liner 11 round the full Zhou Fangxiang in zone on expand, and in whole above-mentioned zone, fill fifty-fifty.
And; the quantity delivered of above-mentioned packing material 14a on above-mentioned display panel 1; according to the volume of above-mentioned zone, promptly by the gap of the above-mentioned display panel 1 of above-mentioned liner 11 regulations and fender 9 and by above-mentioned liner 11 round the area in zone, be set at and make packing material 14 as far as possible little to the spill-out of outside from disappearance portion 12.
By above-mentioned liner 11 round whole zone in the above-mentioned packing material 14a that fills; by keeping above-mentioned pressurized state and carrying out polymerizable ultraviolet from the exterior side irradiation ultraviolet radiation of above-mentioned fender 9; by above-mentioned liner 11 round the zone in, the layer of above-mentioned display panel 1 and the above-mentioned fender 9 above-mentioned packing material 14a by having carried out polymerizable ultraviolet engages.
Above-mentioned ultraviolet irradiation is according to the characteristic of above-mentioned packing material 14a; carry out carrying out the long slightly time of needed time of polymerizable ultraviolet than this packing material 14a; be above-mentioned display panel 1 and above-mentioned fender 9 by above-mentioned packing material 14a polymerizable ultraviolet engage after, remove above-mentioned pressurization thereafter.
In the polymerizable ultraviolet of above-mentioned packing material 14a, blocked by the above-mentioned photomask that the peripheral part at the face relative with above-mentioned display panel 1 of above-mentioned fender 9 forms from the ultraviolet ray of the exterior side of above-mentioned fender 9 irradiation.In addition; under the situation that imposes the printing that is used to decorate etc. on the above-mentioned fender 9; above-mentioned ultraviolet ray is also blocked by this print film, thus the above-mentioned packing material 14 that has carried out polymerizable ultraviolet with above-mentioned photomask 10 or the corresponding part of print film, residual have polymerization not foot or a converging portion not.
The polymerization of the above-mentioned ultraviolet ray irradiation of this packing material 14a is foot or converging portion not, after above-mentioned ultraviolet ray irradiation, carry out thermal polymerization by the polymerization temperature that is heated to above-mentioned packing material 14a, form the packed layer 14 of the whole layers of polymer of above-mentioned packing material 14a.
Owing to engaged by above-mentioned display panel 1 of the polymerizable ultraviolet of above-mentioned packing material 14 and above-mentioned fender 9, thus the thermal polymerization of this packing material 14a can do not keep under the above-mentioned pressurized state, above-mentioned packing material 14a placed in the heating atmosphere of polymerization temperature by remaining above-mentioned packing material 14a time that thermal polymerization needs with on carry out.
The one-piece type display element of above-mentioned fender possesses: display panel 1, display image; Fender 9 in the observation side of above-mentioned display panel 1, and is provided with predetermined interval between the above-mentioned display panel 1 and disposes; Liner 11 round being provided with the corresponding zone of the picture area 1a of above-mentioned display panel 1, and being formed with at least a portion and being communicated with in the above-mentioned zone and outside disappearance portion 12 between above-mentioned display panel 1 and above-mentioned fender 9; And packed layer 14, the gap between above-mentioned display panel 1 and the above-mentioned fender 9 by above-mentioned liner 11 round the zone in fill, by ultraviolet ray irradiation and heating and polymerization.Therefore, can improve the bond strength of above-mentioned display panel 1 and above-mentioned fender 9, and make easily.
Promptly; the one-piece type display element of this fender by between above-mentioned display panel 1 and the above-mentioned fender 9 round above-mentioned liner 11 being set with the corresponding zone of the picture area 1a of above-mentioned display panel 1; and the gap between above-mentioned display panel 1 and above-mentioned fender 9 by above-mentioned liner 11 round the zone in be arranged in this zone fill, and by ultraviolet irradiation and heating and the packed layer 14 of polymerization; thereby engage above-mentioned display panel 1 and above-mentioned fender 9, so can improve the bond strength of above-mentioned display panel 1 and above-mentioned fender 9 by above-mentioned packed layer 14.
And the one-piece type display element of this fender forms on above-mentioned liner 11 and is communicated with in the above-mentioned zone and outside disappearance portion 12.Therefore; on a certain side's of the opposite face of above-mentioned display panel 1 and above-mentioned fender 9 face relative of display panel 1 (in the foregoing description for) face, supply with the packing material 14a that is used to form above-mentioned packed layer 14 with fender 9; and make above-mentioned display panel 1 and above-mentioned fender 9 relative and pressurize, thereby the interval of stipulating above-mentioned display panel 1 and fender 9 by above-mentioned liner 11.And; by this pressure; the air of discharging between above-mentioned display panels 1 and the above-mentioned fender 9 from above-mentioned disappearance portion 12, and with above-mentioned packing material 14a to by above-mentioned liner 11 round the zone around the direction expansion, can fill on the region-wide ground, unfilled space that do not form.
And, keep above-mentioned pressurized state and will make the above-mentioned packing material 14a polymerization of in above-mentioned zone, filling by the ultraviolet ray irradiation, thereafter, remove above-mentioned pressurization, and in the heating atmosphere of the polymerization temperature that remains above-mentioned packing material 14a, place certain hour, thereby can be by making not foot, the not converging portion generation thermal polymerization of polymerization in the above-mentioned ultraviolet ray irradiation, thereby form above-mentioned packed layer 14.
To this, forming by the packing material that only has polymerizable ultraviolet under the situation of above-mentioned packed layer 14, though can make this packing material polymerization with the ultraviolet irradiation time of degree same as described above, but ultraviolet non-irradiated polymerization is foot or converging portion is still not residual not, and it is difficult making the complete polymerization of whole packing materials.
On the other hand; forming by the packing material that only has thermal polymerization under the situation of above-mentioned packed layer 14; the heat time heating time that this packing material polymerization is needed is longer than polymerizable ultraviolet, so should must keep the pressurized state of above-mentioned display panels 1 and above-mentioned fender 9 in heat time heating time.
The display element that the fender of the foregoing description is one-piece type; with above-mentioned display panel 1 and above-mentioned fender 9 gap by betwixt by above-mentioned liner 11 round the zone in fill, by ultraviolet ray irradiation and heating and the packed layer 14 of polymerization engages, so in above-mentioned packed layer 14 not foot or converging portion not of not residual polymerization.Therefore, can guarantee the bond strength of above-mentioned display panel 1 and above-mentioned fender 9 fully.
And; the one-piece type display element of this fender can by the gap between above-mentioned display panel 1 and the above-mentioned fender 9 by above-mentioned liner 11 round the zone in fill above-mentioned packing material 14; after keeping the pressurized state of above-mentioned display panel 1 and above-mentioned fender 9 and making above-mentioned packing material 14a carry out polymerizable ultraviolet; thereby remove above-mentioned pressurization and in heating atmosphere, place in the above-mentioned ultraviolet ray irradiation make above-mentioned packing material 14a polymerization not foot, converging portion does not carry out thermal polymerization; thereby form above-mentioned packed layer 14, so can easily make.
In addition; the display element that this fender is one-piece type; the polymerizable ultraviolet by above-mentioned packing material 14a and the above-mentioned packed layer 14 of the incompatible formation of hot polymerization have the elasticity of the such appropriateness of rubber diaphragm; so apply when impacting in the outside of above-mentioned fender 9; can cushion this impact by above-mentioned packed layer 14, protect above-mentioned display panel 1 down from above-mentioned impact.
(second embodiment)
Fig. 5 is the vertical view of the display element that is pasted with liner of expression second embodiment of the present invention.
Among this embodiment, round the zone corresponding of display panel 1 with picture area 1a, the limit about above-mentioned zone except up and down the part at both ends and the part except both ends, the left and right sides on limit up and down dispose above-mentioned liner 11.That is, above-mentioned liner 11 between the end about the end up and down of the liner 11a on the limit about above-mentioned and the liner 11b on limit up and down, is formed with disappearance portion 12 respectively.Above-mentioned disappearance portion 12 forms following shape: its width becomes big from the outer edge side of above-mentioned liner 11 to inner edge side.And other structures of the display element that the fender of this embodiment is one-piece type are identical with the first above-mentioned embodiment, so the repetitive description thereof will be omitted.
According to this embodiment, near 4 cross one another bights of limit 11a, 11b of above-mentioned liner 11, form the disappearance portion 12 of the shape that broadens to the inner edge side width from the outer edge side of above-mentioned liner 11 respectively.Therefore; by making above-mentioned display panel 1 and above-mentioned fender 9 relative and pressurizations; thereby the packing material 14a (with reference to Fig. 4) that supplies with on a certain side's that can make the face at the opposite face of above-mentioned display panel 1 and above-mentioned fender 9 expeditiously by above-mentioned liner 11 round the peripheral direction in zone on expand, and in whole above-mentioned zone, fill equably.
(the 3rd embodiment)
Fig. 6 is the vertical view of the display element that is pasted with liner of the expression third embodiment of the present invention.
This embodiment is: above-mentioned liner 11 is formed rectangular box-like round the zone corresponding with the picture area 1a of display panel 1, and form disappearance portion 12 respectively at least one position of its 4 limit portions (being 2 positions among the figure) and 4 bights.That is, constitute a plurality of cushion part 11a1,11a2,11a3,11b1,11b2, the 11b3 of liner 11, mutually across being spaced to rectangular box-like.Other structures of the display element that the fender of this embodiment is one-piece type are identical with the first above-mentioned embodiment, so the repetitive description thereof will be omitted.
According to this embodiment; 4 limit portions and 4 bights at above-mentioned liner 11 form disappearance portion 12 respectively; so by making above-mentioned display panel 1 and above-mentioned fender 9 relative and pressurizations; the packing material 14a (with reference to Fig. 4) that supplies with on a certain side's that can make the face at the opposite face of above-mentioned display panel 1 and above-mentioned fender 9 more expeditiously by above-mentioned liner 11 round the full Zhou Fangxiang in zone on expand, and in whole above-mentioned zone, fill equably.
(the 4th embodiment)
Fig. 7 is the amplification sectional view of an end of the one-piece type display element of the fender of the expression fourth embodiment of the present invention.
The one-piece type display element of the fender of this embodiment is provided with liner 111 and this liner 111 is sticked on respectively on the both sides of opposite face of above-mentioned display panel 1 and fender 9, and this liner 111 forms between above-mentioned display panel 1 and above-mentioned fender 9 round the rectangular box-like of the zone corresponding with the picture area 1a of above-mentioned viewing area 1 and by the two sides adhesive film that has formed in the disappearance portion 12 shown in any of Fig. 3, Fig. 5 and Fig. 6 and constitutes.And other structures of the display element that the fender of this embodiment is one-piece type are identical with the first above-mentioned embodiment, so the repetitive description thereof will be omitted.
The display element that the fender of this embodiment is one-piece type is owing to possess the liner 111 that is made of above-mentioned two sides adhesive film; so after similarly supplying with packing material 14a with Fig. 4 on the face of any one party of the opposite face of above-mentioned display panels 1 and above-mentioned fender 9; by making above-mentioned display panel 1 and above-mentioned fender 9 relative and pressurizations; thereby above-mentioned liner 111 is sticked on the both sides of opposite face of above-mentioned display panel 1 and fender 9 gap that can keep above-mentioned display panel 1 and fender 9 by this liner 111 respectively.
Therefore; according to this embodiment; can on the both sides of the opposite face that above-mentioned liner 111 is sticked on above-mentioned display panel 111 and fender 9 respectively, remove pressurization in the back; and under no pressurized state, carry out polymerizable ultraviolet and the thermal polymerization both sides of above-mentioned packing material 14a; therefore, can make the one-piece type display element of fender more easily.
(the 5th embodiment)
Fig. 8 and Fig. 9 represent the fifth embodiment of the present invention, and Fig. 8 is the amplification sectional view of an end of the one-piece type display element of fender, and Fig. 9 is from pasting the vertical view that the face side is observed the liner of the fender 9 that is pasted with liner.
The one-piece type display element of the fender of this embodiment possesses liner 11; this liner 11 is made of resin molding, forms rectangular box-like and its at least a portion round the zone corresponding with the picture area 1a of above-mentioned display panel 1, for example is formed with disappearance portion 12 respectively in 4 limit portions and 4 bights.That is, will constitute a plurality of cushion part 11a1,11a2,11a3,11b1,11b2, the 11b3 of liner 11 mutually across being spaced to rectangular box-like.And; the face (face of photomask 10) relative with above-mentioned display panel 1 that this cushion part 11a1,11a2,11a3,11b1,11b2,11b3 are affixed to above-mentioned fender 9 by two sides adhesive film 13 respectively is with the opposing face butt of above-mentioned liner 11 face relative with above-mentioned fender 9 to above-mentioned display panels 1.And other structures of the display element that the fender of this embodiment is one-piece type are identical with the first above-mentioned embodiment, so the repetitive description thereof will be omitted.
(the 6th embodiment)
Figure 10～Figure 12 represents the sixth embodiment of the present invention; Figure 10 pastes the vertical view that the face side is observed the fender that is pasted with liner from liner; Figure 11 is the amplification sectional view of the part corresponding with above-mentioned liner of an end of the one-piece type display element of fender, and Figure 12 is the amplification sectional view of the corresponding part of a disappearance end and above-mentioned liner the portion of the one-piece type display element of above-mentioned fender.
The one-piece type display element of the fender of this embodiment possesses the fender 19 that is made of tempered glass.Peripheral part at the face relative of above-mentioned fender 19 with display panel 1; in the whole zone in the zone between the periphery of the outer peripheral edges of the part corresponding with above-mentioned liner 11 and above-mentioned fender 19, the separation of fragments of pasting at the fragmentation of above-mentioned fender 19 prevents sheet 15.
In this embodiment, above-mentioned liner 11 is made of resin molding, this resin molding forms rectangular box-like round the zone corresponding with the picture area 1a of above-mentioned display panels 1, and its at least a portion, for example 4 limit portions and 4 bights are formed with disappearance portion 12 respectively, and above-mentioned separation of fragments prevents that sheet 15 and above-mentioned liner 11 from forming.
Promptly; above-mentioned liner 11 and above-mentioned separation of fragments prevent that sheet 15 incorporate resin moldings from being made of membrane element; this membrane element forms zone face, with the picture area 1a of above-mentioned display panels 1 corresponding relative with above-mentioned display panels 1 round above-mentioned fender; so that overlap with above-mentioned display panels 1 at least a portion in the outside of this picture area 1a; and with at least a portion of above-mentioned display panels 1 superposed part, be formed with than above-mentioned liquid crystal panel 1 and more stretch out and be communicated with in the above-mentioned zone and outside disappearance portion 12.
In addition, above-mentioned separation of fragments prevents the part that disappearance portion among the edge portion of above-mentioned liner 11 sides of sheet 15 and above-mentioned liner 11 12 is corresponding, is positioned at than the outer peripheral edges in the zone corresponding with above-mentioned packed layer 14 of above-mentioned display panel 1 foreign side more.
And; in this embodiment; above-mentioned liner 11 and separation of fragments are prevented sheet 15 by being formed the face (face of photomask 10) relative with display panel 1 that affixes to above-mentioned fender 19 with they identical shaped two sides adhesive film 13a, and the opposing face butt that above-mentioned liner 11 and separation of fragments is prevented sheet 15 is to the face relative with above-mentioned fender 19 of above-mentioned display panel 1.And other structures of the display element that the fender of this embodiment is one-piece type are identical with the first above-mentioned embodiment, so the repetitive description thereof will be omitted.
The display element that the fender of this embodiment is one-piece type; because on the peripheral part of the face relative of the sightingpiston fender 19 that constitutes by tempered glass with display panel 1; on the Zone Full in the zone between the periphery of the outer peripheral edges of the part corresponding and above-mentioned fender 19 with above-mentioned liner 11; paste separation of fragments and prevented sheet 15; so just in case above-mentioned fender 19 is because excessive impact and fragmentation also can prevent its fragment dispersing to the outside.
In addition, in this embodiment, prevent sheet 15,, make the one-piece type display element of fender easily so they can be affixed to together above-mentioned fender 19 owing to form above-mentioned separation of fragments with above-mentioned liner 11.
And then; the display element that this fender is one-piece type; owing to make above-mentioned separation of fragments prevent that disappearance portion among the edge portion of above-mentioned liner 11 sides of sheet 15 and above-mentioned liner 11 12 corresponding parts are positioned at than above-mentioned display panel 1 and the outer peripheral edges corresponding zone of above-mentioned packed layer 14 foreign side more; so on above-mentioned display panel 1 and the either party's of the opposite face of above-mentioned fender 19 face; by make above-mentioned display panel 1 and above-mentioned fender 19 relative and to Fig. 4 in the packing material 14a pressurization that similarly is supplied to; thereby prevent sheet 15 from the disappearance portion 12 of above-mentioned liner 11 and above-mentioned disappearance portion 12 and above-mentioned separation of fragments with corresponding edge portion of above-mentioned disappearance portion 12 between discharge air between above-mentioned display panel 1 and the above-mentioned fender 19 to the outside, above-mentioned packing material 14a can be filled in by above-mentioned liner 11 round whole zone.
(the 7th embodiment)
Figure 13 is the amplification sectional view of an end of the one-piece type display element of the fender of the expression seventh embodiment of the present invention.
The display element that the fender of present embodiment is one-piece type; prevent the two sides adhesive film 131 of sheet 115 by the liner 112 that will constitute by the light-proofness resin molding that has added pigment with separation of fragments by the high grade of transparency that is formed the shape identical with them; the face relative that affixes to the fender 19 that constitutes by tempered glass with display panel 1; thereby prevent layer 115 by above-mentioned separation of fragments; form the outer regional corresponding photomask with the picture area 1a of above-mentioned display panels 1, other structure is identical with above-mentioned the 6th embodiment.
The display element that this fender is one-piece type; because the face relative that the separation of fragments that will have a light-proofness prevents that sheet 115 from affixing to above-mentioned fender 19 with display panels 1; and prevent that by this separation of fragments sheet 115 from forming the picture area 1a regional corresponding photomask outward with display panels 1; so can be omitted among first to the 6th above-mentioned embodiment photomask 10 that print film of being formed by the peripheral part at the face relative with liquid crystal display cells 1 of fender 9,19 etc. constitutes, make the one-piece type display element of fender more easily.
(the 8th embodiment)
Figure 14 and Figure 15 represent the eighth embodiment of the present invention, and Figure 14 is the sectional view of the summary of liquid crystal indicator.
This liquid crystal indicator is electronic equipments such as pocket telephone, digital camera (camera), electronic notebook, as shown in figure 14, possesses: housing 120, the peristome 121 with demonstration usefulness of pre-sizing; And LCD assembly 129, and in above-mentioned housing 120, dispose accordingly with above-mentioned peristome 121.
Figure 15 is the amplification sectional view of an end of above-mentioned LCD assembly 129, above-mentioned display panels 110 comprises: a pair of transparency carrier 101,102 of observing side and its opposition side, predetermined gap is set and relatively configuration, engages by encapsulant 104 round the frame shape of picture area; Liquid crystal layer 105, the gap of 101,102 of these substrates by above-mentioned encapsulant 104 round the zone, be to enclose in the picture area; And a pair of polaroid 106,107 of observing side and opposition side thereof, be configured in the outside of above-mentioned a pair of substrate 101,102 respectively.
This display panels 110 for example is with the active matrix liquid crystal display panel of TFT (thin film transistor (TFT)) as active component, though omitted in the drawings, but at a side substrate, for example observe on the inner face of substrate 102 of opposition side of side, be provided with: a plurality of transparent pixel electrodes form on line direction and column direction with rectangular arrangement; A plurality of TFT are with the configuration accordingly respectively of these pixel electrodes, with corresponding pixel electrode connection; The multi-strip scanning line is supplied with signal to the TFT of each row; And many signal line, supply with data-signal to the TFT of each row.At the opposing party's substrate, for example observe on the inner face of substrate 101 of side, be provided with: the transparent comparative electrode that a slice is membranaceous is relative with the arrange regional of above-mentioned a plurality of pixel electrodes.
And, though omitted in the drawings, but on the inner face of above-mentioned observation side group plate 101, corresponding with a plurality of pixels that constitute by above-mentioned a plurality of pixel electrodes zone relative mutually respectively with comparative electrode, be provided with the color filter of red, green, blue three looks, above-mentioned comparative electrode is formed on the above-mentioned color filter.In addition, on the inner face of above-mentioned a pair of substrate 101,102, cover above-mentioned electrode and be provided with alignment films, the liquid crystal molecule of above-mentioned liquid crystal layer 105 is 101,102 of above-mentioned a pair of substrates, with the state of orientation orientation by above-mentioned alignment films regulation.
In addition, at the area source 117 of the opposition side configuration of the observation side of above-mentioned display panels 110 as shown in figure 15, comprising: area source 117a, to above-mentioned display panels 110 irradiating illumination light; And frame shape parts 118, support above-mentioned area source 117a.
Above-mentioned area source 117a comprises: light guide plate 119, constitute by tabular transparent component, be formed with the incident end face that makes light incident in one end (not shown), side at 2 plate faces is formed with the exit facet that makes from the light outgoing of above-mentioned incident end face incident, is formed with to carry out the reflecting surface of inner face reflection to above-mentioned exit facet from the light of above-mentioned incident end face incident on the opposing party's plate face; Not shown a plurality of light-emitting components (for example light emitting diode) are with relative configuration of incident end face of above-mentioned light guide plate 119; Diffusion layer 122 is arranged on the exit facet of above-mentioned light guide plate 119, makes the emergent light diffusion from above-mentioned light guide plate 119; And a pair of prismatic lens 123,124, on above-mentioned diffusion layer 122, overlap the to each other configuration.
And, in Figure 15 to above-mentioned prismatic lens 123,124 represent with the appearance of a slice film, but at these prismatic lenses 123, a side of 124, on the prismatic lens 123 of for example above-mentioned diffusion layer 122 sides, be formed with the parallel a plurality of elongated prism of Width (direction parallel) with above-mentioned light guide plate 119 with close spacing with incident end face, on the opposing party's prismatic lens 124, be formed with a plurality of elongated prism parallel with close spacing with the length direction of above-mentioned light guide plate 119, exit facet outgoing from above-mentioned light guide plate 119, and the light by 122 diffusions of above-mentioned diffusion layer, by above-mentioned a pair of prismatic lens 123, the 124 direction refractions that diminish along the normal direction angle with respect to the exit facet of above-mentioned light guide plate 119 become above-mentioned normal direction, be the illumination light of the high intensity distributions of the emergent light intensity of frontal and outgoing.
In addition, the frame shape parts 118 of above-mentioned surface light source unit 117 are the formed products that are made of synthetic resin, comprising: the rectangular box-like 118a of underframe portion is corresponding with the circumference of the face of the opposition side of the observation side of above-mentioned display panels 110; And surrounding wall portion 118b, be formed on the peripheral part of the above-mentioned underframe 118a of portion.
And then, above-mentioned frame shape parts 118 with the face that has disposed above-mentioned display panels 110 side opposition sides on, reflecting plate 125 is set to its peripheral part is fixed in integratedly the outside of the above-mentioned underframe 18a of portion, this reflecting plate 125 is used for the light leak from the reflecting surface of the light guide plate 119 of above-mentioned area source 117a is reflected, and make its to above-mentioned light guide plate 119 from the incident again of above-mentioned reflecting surface.
And, above-mentioned area source 117a be configured in by the 118a of underframe portion of above-mentioned frame shape parts 118 round space (space), the reflecting surface of above-mentioned light guide plate 119 is affixed to said reflection plate 123 by transparent adhesives or two sides adhesive film.
In addition, above-mentioned display panels 110, will by the above-mentioned surrounding wall portion 118b of the frame shape parts 118 of above-mentioned area source 117a round the space in the circumference of face (outside of the polaroid 107 of opposition side) of opposition side that dispose, above-mentioned observation side be supported on the 118a of underframe portion of above-mentioned frame shape parts 118, and the circumference of the face of the opposition side of above-mentioned observation side is pasted and fixed on the 118a of underframe portion of above-mentioned frame shape parts 118 by two sides adhesion zone 126.
On the other hand, in the observation side of above-mentioned display panels 110, fender 109 is made of transparent panels such as glass plate or acrylic resins, forms the roughly the same rectangular plate shape of plan view shape (from observing the observed shape of side) with above-mentioned display panels 110.
On the peripheral part of the face relative of this fender 109 with above-mentioned display panels 110; with outer regional corresponding of the picture area of above-mentioned display panels 110; be formed with photomask 127, this photomask 127 is made of the coating or the vapor-deposited film of metals such as the print film of light-proofness coating or chromium.
In addition; between above-mentioned display panels 110 and fender 109 round with the corresponding zone of the picture area of above-mentioned display panels 110 and the liner 211 that is provided with constitute by resin molding; by two sides adhesion zone 113 affix to a side of the opposite face of above-mentioned display panels 110 and fender 109, for example face relative (observing the outside of the polaroid 106 of side) of above-mentioned display panels 110, and butt with fender 109 to the opposing party of above-mentioned opposite face, be the face relative of above-mentioned fender 109 with above-mentioned display panels 110.
And then; the gap between above-mentioned display panels 110 and the fender 109 by above-mentioned liner 211 round the zone in the packed layer 114 of filling, by with the resin of the same characteristic of first embodiment with polymerizable ultraviolet and thermal polymerization both sides by forming with the same method of the method for making shown in above-mentioned first embodiment.
Promptly; after pasting above-mentioned liner 211 by two sides adhesion zone 113 on the face of the observation side of above-mentioned display panels 110; in (near the central authorities of picture area) near the central authorities on the face of the above-mentioned liner 113 of being pasted with of this display panels 110; by the transparent resin that supplies such as divider have above-mentioned polymerizable ultraviolet and thermal polymerization both sides' characteristic, overlapping thereon above-mentioned fender 109 and pressurization.Thus; the face butt relative with display panels 110 that makes above-mentioned fender 109 is to above-mentioned liner 111; simultaneously by this pressure make above-mentioned transparent resin by above-mentioned liner 111 round whole zone in expand; keep above-mentioned pressurized state and from the ultraviolet ray of the exterior side of above-mentioned fender 109 irradiation certain hour; thereafter; remove above-mentioned pressurization, by in the heating atmosphere of the polymerization temperature that remains above-mentioned transparent resin, placing certain hour, thereby carry out integrated.
On above-mentioned liner 211, on its at least a portion, the preferred a plurality of positions, be formed with make by above-mentioned liner 211 round the zone in the disappearance portion of external communications.Also have; be supplied to the above-mentioned transparent resin on the above-mentioned liquid crystal panel 110; by overlapping above-mentioned fender 109 and pressurization thereon; thereby the air between above-mentioned display panels 110 and the fender 109 is discharged to the outside from the above-mentioned disappearance portion that forms at above-mentioned liner 211, expand and by above-mentioned liner 211 round whole zone in fill.
And, by above-mentioned liner 211 round the zone in, above-mentioned liquid crystal display cells 110 and sightingpiston fender 109 by above-mentioned transparent resin the layer engage.
Above-mentioned LCD assembly 129; by the circumference of the face of the opposition side of the observation side of above-mentioned display panels 110 is pasted the 118a of underframe portion of the frame shape parts 118 that are fixed to surface light source unit 117 by two sides adhesion zone 124; thereby make above-mentioned display panels 110 and surface light source unit 117 integrated; and by the gap between above-mentioned display panels 110 and the above-mentioned fender 109 by above-mentioned liner 211 round the zone in the packed layer 114 of filling engage above-mentioned display panels 110 and fender 109 makes it integrated, so can easily assemble.
And; above-mentioned LCD assembly 129 as shown in figure 14; in above-mentioned housing 120, be configured to: above-mentioned fender 109 is embedded in the peristome 121 of above-mentioned housing, and above-mentioned surface light source unit 117 is fixed in the assembly support sector 130 of setting in above-mentioned housing 120.
In this embodiment, in the assembly support sector 130 in above-mentioned housing 120, a plurality of location protuberance 140 of the outer peripheral face butt of the frame shape parts 118 of setting and above-mentioned surface light source unit 117,, with on protuberance 140 the frame shape parts 118 of above-mentioned surface light source unit 117 are fixed by means such as helix stop in this location.
In addition; between the circumference of the peristome 121 of the surrounding wall portion 118b of the frame shape parts 118 of above-mentioned surface light source unit 117 and above-mentioned housing 120, be provided with and be used to prevent that dust from entering the sealing frame 141 in the housing 120 from the gap between the outer peripheral face of the side face of above-mentioned peristome 121 and above-mentioned fender 109.Sealing frame 141 is made of the sponge elastomeric material, the face of one side is affixed to the side of this opposite face of end face of the surrounding wall portion 118b of the inner face of above-mentioned housing 120 and above-mentioned frame shape parts 118, and the opposing party's face is contacted with the opposing party of above-mentioned opposite face, thereby be clamped between above-mentioned opposite face with the state of compression to a certain degree.
This liquid crystal indicator is because in the housing 120 with the peristome 121 that shows usefulness; to carry out incorporate LCD assembly 129 to display panels 110, the surface light source unit 117 that possesses area source 117a and fender 109 is configured to: the peristome 121 that above-mentioned fender 109 is embedded in above-mentioned housing 120; and above-mentioned surface light source unit 117 is fixed in the assembly support sector 130 of setting in above-mentioned housing 120, so above-mentioned display panels 110, area source 117a and fender 109 can be configured in the above-mentioned housing 120 together.
And; above-mentioned LCD assembly 129; above-mentioned display panels 110 is fixed on above-mentioned surface light source unit 117; and then; between above-mentioned display panels 110 and fender 109 round liner 211 being set with the corresponding zone of the picture area of above-mentioned display panels 110; the gap between above-mentioned display panels 110 and the fender 109 by above-mentioned liner 211 round the zone in; thereby carry out integrated to above-mentioned display panels 110 and fender 109 by the resilient packed layer 114 of filling agent; so can easily assemble this LCD assembly 129; therefore, can reduce the manufacturing expense of liquid crystal indicator.
And then; this liquid crystal indicator; by area source 117a and the frame shape parts 118 of supporting above-mentioned area source 117a to above-mentioned display panels 110 irradiating illumination light; constitute the surface light source unit 117 of above-mentioned LCD assembly 129; and the frame shape parts 118 of above-mentioned display panels 110, above-mentioned surface light source unit 117 and the highest above-mentioned frame shape parts 118 of the intensity among the above-mentioned fender 109 are fixed in the assembly support sector 130 in the above-mentioned housing 120, so can fully guarantee the installation strength of 129 pairs of above-mentioned housings 120 of LCD assembly.
(the 9th embodiment)
Figure 16 is the sectional view of summary of the liquid crystal indicator of the expression ninth embodiment of the present invention.And, in this embodiment,, add same-sign among the figure and omit its explanation for the part identical with the 8th above-mentioned embodiment.
The liquid crystal indicator of this embodiment, affix to the 118a of underframe portion of the frame shape parts 118 (with reference to Figure 15) of surface light source unit 117 by two sides adhesion zone 126 by circumference with the face of the opposition side of the observation side of display panels 110, thereby fixing above-mentioned LCD assembly 129, and then, by what on the circumference 118b of above-mentioned frame shape parts 118, install, holding member 150 with the circumference butt of the face of the observation side of above-mentioned display panels 110, the 118a of underframe portion of above-mentioned frame shape parts 118 is pushed and be fixed to the circumference of the face of the observation side of above-mentioned display panels 110, and other structures are identical with above-mentioned first embodiment.
And above-mentioned holding components 150 for example is made of metal frame, and this metal frame is by forming with the lower part: the display panel press section is connected to the circumference of face of the observation side of above-mentioned display panels 110; And frame shape parts installation portion, be flush-mounted in the outer peripheral face of the surrounding wall portion 118b of above-mentioned frame shape parts 118, above-mentioned frame shape parts installation portion is mounted to by means such as helix stop on the outer peripheral face of surrounding wall portion 118b of above-mentioned frame shape parts 118.
When adopting such holding components 150, also can form photomasks such as chromium plating film, and be omitted in the photomask 127 that on fender 109, forms among above-mentioned first embodiment in the outside of the display panel press section of this holding components 150.
In addition, in this embodiment, the display panels 110 of LCD assembly 129 also can only be fixed in the frame shape parts 118 of above-mentioned surface light source unit 117 by above-mentioned pressing component 150.
And; in the above-mentioned the 8th and the 9th embodiment; as between the display panels 110 of LCD assembly 129 and the fender 109 round with the corresponding zone of the picture area of above-mentioned display panels 110 and the liner 211 that is provided with; the parts that use is made of resin molding; this liner 211 is affixed to a side of the opposite face of above-mentioned display panels 110 and fender 109; and make its butt to the opposing party of above-mentioned opposite face; as long as but above-mentioned liner 211 comprises the two sides adhesive film; and then, also can use each liner that uses among above-mentioned first embodiment to the, seven embodiment.
In addition; in each above-mentioned embodiment; possess that glass plate beyond the tempered glass or acrylic resin plate etc. are not worried like this because during the transparent panel that disperses of the broken fragment that produces as the sightingpiston fender, the photomask corresponding with the outer zone of the picture area 1a of above-mentioned display panels 1 also can form: will with above-mentioned the 7th embodiment in separation of fragments prevent that the light-proofness resin molding of the shape formation that sheet 15 is identical from affixing to above-mentioned fender the face relative with display panels 1 on.
In addition; the display element that the fender of above-mentioned first to the 9th embodiment is one-piece type; display element as display image possesses the liquid crystal display cells panel; but above-mentioned display element is not limited to display panels, also can be electroluminescence (electroluminescence) display panel, Plasmia indicating panel etc.
As mentioned above, display panel of the present invention is characterized in that possessing: display panel, display image; Fender in the observation side of above-mentioned display panel, and is provided with predetermined interval between the above-mentioned display panel and disposes, and is used to protect the sightingpiston of above-mentioned display panel; Liner round with the corresponding zone of the picture area of above-mentioned display panel and be provided with, and is formed with the disappearance portion of the inside and outside connection that makes above-mentioned zone at least a portion between above-mentioned display panel and above-mentioned fender; And packed layer, the gap between above-mentioned display panel and the above-mentioned fender, by above-mentioned liner round the zone in fill, by ultraviolet ray irradiation and heating and polymerization.
In this display element, above-mentioned packed layer is preferably formed by the resin of the characteristic with polymerizable ultraviolet and thermal polymerization both sides.In addition, above-mentioned liner is preferably formed rectangular box-like into round the zone corresponding with the picture area of above-mentioned display panel, and is formed with disappearance portion respectively near its 4 bights.At this moment, the disappearance quality award from the ministry form slection of above-mentioned liner becomes its width and becomes big shape from the outer edge side of above-mentioned liner to inner edge side.
And then in this display element, above-mentioned liner is preferably formed rectangular box-like into round the zone corresponding with the picture area of above-mentioned display panel, and is formed with disappearance portion respectively near its 4 limit portions and 4 bights.In addition, above-mentioned liner preferably is made of resin molding, and affixes to a side of the opposite face of display panel and fender by the two sides adhesive film, and butt is to the opposing party of above-mentioned opposite face.And then above-mentioned liner preferably is made of the two sides adhesive film, and affixes to the both sides of the opposite face of display panel and fender respectively.In addition, preferably the face relative of above-mentioned fender with display panel, with the periphery of the outer peripheral edges of the corresponding part of liner and above-mentioned fender between whole zone in, the separation of fragments that is pasted with at the fragmentation of above-mentioned fender prevents sheet.At this moment; separation of fragments prevents that sheet from preferably forming with insert integral ground; in addition separation of fragments prevent the part corresponding among the edge portion of liner side of sheet with the disappearance portion of above-mentioned liner be preferably placed at than with the more outer side of outer peripheral edges in the corresponding zone of the packed layer of display panel; in addition; preferably at the peripheral part of the face relative of above-mentioned fender, be formed with and the outer regional corresponding photomask of picture area of above-mentioned display panel with display panel.And then preferred above-mentioned separation of fragments prevents that sheet has light-proofness, and prevents that by this separation of fragments sheet from forming the corresponding photomask in the outside with the picture area of display panel.
In addition, display element of the present invention is characterized in that possessing: display panel, display image; Fender in the observation side of above-mentioned display panel, and is provided with predetermined interval between the above-mentioned display panel and disposes, and is used to protect the sightingpiston of above-mentioned display panel; Membrane element, the zone face relative, corresponding with the picture area of above-mentioned display panel round above-mentioned fender with above-mentioned display panel, in the outside and the overlapping setting of above-mentioned display panel at least a portion of this picture area, and be formed with than above-mentioned display panel at least a portion and more stretch out and make in the above-mentioned zone and the disappearance portion of external communications with the overlapping part of above-mentioned display panel; And packed layer, the gap between above-mentioned display panel and the above-mentioned fender, by the edge of the inboard of above-mentioned membrane element round the zone in fill, by ultraviolet ray irradiation and heating and polymerization.
In this display element, above-mentioned membrane element preferably is made of painted resin molding, and above-mentioned in addition mould parts preferably stick on the above-mentioned fender by sticky material.
And then display device of the present invention is characterized in that possessing: housing has the peristome that shows usefulness; Support sector is provided with accordingly with above-mentioned peristome in this housing; Display element; And surface light source unit, above-mentioned display element comprises: display panel, display image; Fender in the observation side of above-mentioned display panel, has the size of the peristome that embeds above-mentioned housing, and between the above-mentioned display panel predetermined interval is set and disposes, and is used to protect the sightingpiston of above-mentioned display panel; Liner round with the corresponding zone of the picture area of above-mentioned display panel and be provided with, and is formed with the disappearance portion that makes the inside and outside connection of above-mentioned zone at least a portion between above-mentioned display panel and above-mentioned fender; And rubber-like packed layer; the gap between above-mentioned display panel and the above-mentioned fender, by above-mentioned liner round the zone in fill; by ultraviolet ray irradiation and heating and polymerization; above-mentioned surface light source unit is at the opposition side of the observation side of above-mentioned display element; be set to be fixed in the support sector and the fixing above-mentioned display element of above-mentioned housing, to above-mentioned display element irradiating illumination light.
In this display device, above-mentioned surface light source unit preferably includes: area source, to display element irradiating illumination light; And frame shape parts, support above-mentioned area source, above-mentioned frame shape parts are fixed in the interior support sector of housing.At this moment, the frame shape parts of above-mentioned surface light source unit preferably include: underframe portion, support the circumference of face of opposition side of the observation side of above-mentioned display panel; And surrounding wall portion, be formed on the peripheral part of above-mentioned underframe portion, form the space that holds above-mentioned display panel.And then, preferably also possess holding components, be installed in the surrounding wall portion of the frame shape parts of above-mentioned surface light source unit, with the circumference butt of the face of the observation side of display panel, be used for above-mentioned display element by in the underframe portion that is pressed in above-mentioned frame shape parts and fix.And, in this display device, preferably the gap between display element and the sightingpiston fender by liner round the zone in the packed layer of filling form by the resin of characteristic with polymerizable ultraviolet and thermal polymerization both sides.
Claims (11)
1. display element is characterized in that possessing:
Display panel, display image;
Fender is configured in the observation side of above-mentioned display panel, and predetermined interval is set between the above-mentioned display panel, is used to protect the sightingpiston of above-mentioned display panel;
Liner round being provided with the corresponding zone of the picture area of above-mentioned display panel, and is formed with the disappearance portion of the inside and outside connection that makes above-mentioned zone at least a portion between above-mentioned display panel and above-mentioned fender; And
Packed layer, the gap between above-mentioned display panel and the above-mentioned fender, by above-mentioned liner round the zone in fill, by the irradiation and the heated polymerizable of light,
In the whole zone face relative with above-mentioned display panel of above-mentioned fender, corresponding to the peripheral part between the periphery of the outer peripheral edges of the part of above-mentioned liner and above-mentioned fender, the separation of fragments that is pasted with at the fragmentation of above-mentioned fender prevents sheet.
2. display element as claimed in claim 1 is characterized in that,
Above-mentioned packed layer is formed by the resin of the characteristic with polymerizable ultraviolet and thermal polymerization both sides.
3. display element as claimed in claim 1 is characterized in that,
Above-mentioned liner forms rectangular box-like round the zone corresponding with the picture area of above-mentioned display panel, is formed with above-mentioned disappearance portion near its 4 bights respectively.
4. display element as claimed in claim 3 is characterized in that,
The above-mentioned disappearance portion of above-mentioned liner forms its width and becomes big shape from the outer edge side of above-mentioned liner to inner edge side.
5. display element as claimed in claim 1 is characterized in that,
Above-mentioned liner forms rectangular box-like round the zone corresponding with the picture area of above-mentioned display panel, is formed with above-mentioned disappearance portion respectively in its 4 limit portions and 4 bights.
6. display element as claimed in claim 1 is characterized in that,
Above-mentioned liner is made of resin molding, affixes to a side of the opposite face of above-mentioned display panel and above-mentioned fender by the two sides adhesive film, and the opposing party of the above-mentioned opposite face of butt.
7. display element as claimed in claim 1 is characterized in that,
Above-mentioned liner is made of the two sides adhesive film, sticks on the both sides of the opposite face of above-mentioned display panel and above-mentioned fender respectively.
8. display element as claimed in claim 1 is characterized in that,
Above-mentioned separation of fragments prevents that sheet and above-mentioned insert integral ground from forming.
9. display element as claimed in claim 8 is characterized in that,
Above-mentioned separation of fragments prevent the part corresponding among the edge portion of above-mentioned liner side of sheet with the disappearance portion of above-mentioned liner be positioned at than with the more outer side of outer peripheral edges in the corresponding zone of the above-mentioned packed layer of above-mentioned display panel.
10. display element as claimed in claim 1 is characterized in that,
At the peripheral part of the face relative of above-mentioned fender, be formed with and the outer regional corresponding photomask of picture area of above-mentioned display panel with display panel.
11. display element as claimed in claim 1 is characterized in that,
Above-mentioned separation of fragments prevents that sheet has light-proofness, prevents that by this separation of fragments sheet from forming the corresponding photomask in the outside with the picture area of above-mentioned display panel.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
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| JP2007254442A JP4462317B2 (en) | 2007-09-28 | 2007-09-28 | Protection plate integrated display panel |
| JP254442/2007 | 2007-09-28 | ||
| JP2007254443A JP4636066B2 (en) | 2007-09-28 | 2007-09-28 | Liquid crystal display device |
| JP254443/2007 | 2007-09-28 |
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| CN2010102031078A Division CN101881896B (en) | 2007-09-28 | 2008-09-26 | Manufacture method of display device integral with protection plate |
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| CN101398545A CN101398545A (en) | 2009-04-01 |
| CN101398545B true CN101398545B (en) | 2010-12-08 |
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| JP4666068B2 (en) | 2008-12-11 | 2011-04-06 | カシオ計算機株式会社 | Protective plate integrated liquid crystal display panel and manufacturing method thereof |
| KR101130431B1 (en) | 2009-03-13 | 2012-03-28 | 가시오게산키 가부시키가이샤 | Protective plate integrated display apparatus |
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-
2007
- 2007-09-28 JP JP2007254442A patent/JP4462317B2/en not_active Expired - Fee Related
-
2008
- 2008-09-26 CN CN2008101617516A patent/CN101398545B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101398545A (en) | 2009-04-01 |
| JP4462317B2 (en) | 2010-05-12 |
| JP2009086187A (en) | 2009-04-23 |
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