CN101339341A - Liquid crystal display panel and its manufacture method and liquid crystal device using same - Google Patents
Liquid crystal display panel and its manufacture method and liquid crystal device using same Download PDFInfo
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- CN101339341A CN101339341A CNA2007101283262A CN200710128326A CN101339341A CN 101339341 A CN101339341 A CN 101339341A CN A2007101283262 A CNA2007101283262 A CN A2007101283262A CN 200710128326 A CN200710128326 A CN 200710128326A CN 101339341 A CN101339341 A CN 101339341A
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Abstract
The invention discloses a liquid crystal panel and a manufacture method thereof. The liquid crystal display panel comprises a first substrate, a second substrate, a liquid crystal layer, a plurality of pixel units and a plurality of mosaic structures, wherein the first substrate is provided with a visual area and a first surface; the pixel unit array is arranged on the first surface and in the visual area, and each pixel unit comprises an active component, a common wiring and a pixel electrode, wherein the common wiring is electrically connected with the active component, the pixel electrode overlapping the common wiring is electrically connected with the active component; the first substrate and the second substrate are oppositely arranged, and the liquid crystal layer is arranged therebetween; the mosaic structure which fixedly connects the first substrate and the second substrate is configured between the first substrate and the second substrate, and positioned in the visual area.
Description
Technical field
The invention relates to the method for making and the liquid crystal indicator of a kind of display panels, display panels, and particularly relevant for a kind of display panels and using method thereof, and the liquid crystal indicator that uses this display panels with even cell gap (Cell Gap).
Background technology
(Cathode Ray Tube has been since the black and white television set invention of mode of operation CRT), and display technique is just with the continuous evolution of very fast speed with cathode-ray tube (CRT) since first.Since this kind with the display of cathode-ray tube (CRT) pattern work have that volume is big, shortcoming such as Heavy Weight, radiant quantity height and image quality are relatively poor, so the plane display technique is just constantly developed new technology.In these plane display techniques, compact to have again, power saving, radiationless, full-color and LCD (Liquid CrystalDisplay, LCD) the most skillful and universalness of technology of advantage such as be convenient for carrying.Such as mobile phone, language translation machine, digital camera, digital camera, personal digital assistant (personal digital assistant, PDA), notebook computer even the desktop display its range of application is all arranged.
LCD comprises display panels (Liquid Crystal Display Panel) and backlight module (Back Light Module).Backlight module is disposed at a side of display panels, and backlight module is in order to provide display panels enough display brightness.
Fig. 1 is the part sectioned view of known a kind of liquid crystal display panel of thin film transistor.Therefore for convenience of description, the section of liquid crystal display panel of thin film transistor both direction is illustrated among the same figure.Please refer to Fig. 1, display panels 10 comprises upper substrate 30, liquid crystal layer 40 and infrabasal plate 50.
Configuration chromatic filter layer 32 and common electrode 34 on the upper substrate 30, and chromatic filter layer 32 is between upper substrate 30 and common electrode 34.Configuration metal wiring 56 on the infrabasal plate 50, with the thin film transistor (TFT) 52 and the pixel electrode 54 of array format, and thin film transistor (TFT) 52 electrically connects with pixel electrode 54.In addition, liquid crystal layer 40 is disposed between upper substrate 30 and the infrabasal plate 50.
Can keep uniform cell gap (CellGap) in order to allow between upper substrate 30 and the infrabasal plate 50; avoid the deflection of upper substrate 30 or infrabasal plate 50 to cause common electrode 34 and pixel electrode 54 unexpected conductings because of hypotelorism; usually can separation material (spacer) 44 be set between upper substrate 30 and infrabasal plate 50, make common electrode 34 and pixel electrode 54 can too not press close to unexpected conducting because of distance.In order not influence the aperture opening ratio of display panels 10, separation material 44 normally is made on the upper substrate 30, corresponding then being equipped on the thin film transistor (TFT) 52 or metal wiring 56 (as shared distribution) of infrabasal plate 50.
Please continue with reference to figure 1, when display panels 10 is subjected to the extruding of improper external force and part cell gap when diminishing, pixel electrode 54 is short-circuited easily with common electrode 34, and display panels 10 just has and produces bright, concealed wire or generation bright, dim spot.In addition, because separation material 44 only is contact membrane transistor 52 or metal wiring 56, therefore after display panels 10 is stressed, separation material 44 is dislocation or inclination easily also, make the arrangement angle of separation material 44 liquid crystal molecule 42 on every side influenced, the situation of light leak just takes place in display panels 10 easily, and then influences the display quality of LCD.
Summary of the invention
Purpose of the present invention is exactly that a kind of display panels with even cell gap is being provided.
Another object of the present invention provides a kind of method for making of display panels, in order to make above-mentioned display panels.
Another purpose of the present invention provides a kind of liquid crystal indicator of using above-mentioned display panels, and it has good display quality.
A kind of display panels that the present invention proposes comprises first substrate, a plurality of pixel cell, second substrate, liquid crystal layer and a plurality of inlaying (inlay) structure.First substrate has first surface, and wherein first substrate has visible area.Pixel unit array is arranged on the first surface, and is positioned at the visible area of first substrate.Each pixel cell comprises active component, shared distribution and pixel electrode.Shared distribution is disposed at a side of active component.Pixel electrode is covered on the shared distribution, and electrically connects with active component.Second substrate is disposed at a side of first substrate, and has second surface, wherein the relative first surface of second surface.Liquid crystal layer is disposed between first substrate and second substrate.Mosaic texture is disposed between first substrate and second substrate, and is positioned at visible area, and wherein mosaic texture makes first substrate and second substrate affixed.
In one embodiment of this invention, above-mentioned each mosaic texture comprises that metal gives prominence to (protrusion) and clearance support, and wherein metal is outstanding embeds in the clearance support.
In one embodiment of this invention, above-mentioned metal is outstanding integrally formed with shared distribution.
In one embodiment of this invention, the material of above-mentioned clearance support comprises photo anti-corrosion agent material.
In one embodiment of this invention, above-mentioned each mosaic texture comprises clearance support and adhesive coating, and wherein clearance support embeds in the adhesive coating.
In one embodiment of this invention, the material of above-mentioned clearance support comprises photo anti-corrosion agent material.
In one embodiment of this invention, above-mentioned display panels also comprises a conductive material layer and a plurality of clearance support, and conductive material layer and clearance support all are disposed between first substrate and second substrate.
In one embodiment of this invention, above-mentioned conductive material layer is between clearance support and second surface.
In one embodiment of this invention, above-mentioned clearance support is disposed between conductive material layer and the second surface, and conductive material layer covers second surface and clearance support.
In one embodiment of this invention, the material of above-mentioned conductive material layer comprises indium tin oxide or indium-zinc oxide.
In one embodiment of this invention, above-mentioned each pixel electrode has more opening, be positioned on the shared distribution, and expose the partial common distribution, and each mosaic texture correspondence is positioned at opening.
In one embodiment of this invention, above-mentioned display panels also comprises protective seam, is disposed between shared distribution and the pixel electrode.
In one embodiment of this invention, above-mentioned first substrate is an active elements array substrates, and second substrate is a colored optical filtering substrates.
In one embodiment of this invention, above-mentioned active component comprises thin film transistor (TFT).
A kind of liquid crystal indicator that the present invention proposes comprises foregoing liquid crystal display panel and backlight module, and wherein backlight module is disposed at a side of display panels.
In one embodiment of this invention, above-mentioned backlight module comprises light guide plate and light source.Light guide plate has light entrance face.Light source is equipped on by the light entrance face.
In one embodiment of this invention, above-mentioned liquid crystal indicator also comprises blooming piece, is equipped between display panels and the backlight module.
In one embodiment of this invention, above-mentioned blooming piece comprises the combination of diffusion disk, brightening piece, prismatic lens or these diaphragms.
The present invention proposes a kind of method for making of display panels again, and it comprises following step.At first, provide active elements array substrates, wherein active elements array substrates has many shared distributions.Next, provide the subtend substrate, and the subtend substrate is placed on the active elements array substrates, wherein the subtend substrate has a plurality of clearance supports towards the surface configuration of active elements array substrates, and part clearance support correspondence is disposed on the shared distribution.Then, pressing active elements array substrates and subtend substrate.Afterwards, laser welding partial common distribution, so that it is outstanding to be formed metal by each shared distribution of laser welding, and outstanding corresponding the embedding in the clearance support of metal.
The present invention proposes a kind of method for making of display panels in addition, and it comprises following step.At first, provide active elements array substrates.Next, provide the subtend substrate, and the subtend substrate is placed on the active elements array substrates.Then, on the surface of subtend substrate, form a plurality of clearance supports.Afterwards, on active elements array substrates or subtend substrate, form adhesive coating.Then, pressing active elements array substrates and subtend substrate, and make in the corresponding embedding of the clearance support adhesive coating.
In one embodiment of this invention, the method for above-mentioned formation adhesive coating comprises coating or some glue.
In one embodiment of this invention, before the step of above-mentioned pressing active elements array substrates and subtend substrate, also comprise a plurality of liquid crystal molecules are poured between active elements array substrates and the subtend substrate.
The present invention reintroduces a kind of display panels, comprises first substrate, a plurality of pixel cell, second substrate and liquid crystal layer.First substrate has first surface, and wherein first substrate has visible area.Pixel unit array is arranged on the first surface, and is positioned at the visible area of first substrate.Each pixel cell comprises active component, shared distribution and pixel electrode.Shared distribution is disposed at a side of active component.Pixel electrode is covered on the shared distribution, and electrically connects with active component, and pixel electrode has an opening, is positioned on the shared distribution, and exposes the partial common distribution.Second substrate is disposed at a side of first substrate, and has second surface, wherein the relative first surface of second surface.Liquid crystal layer is disposed between first substrate and second substrate.
In one embodiment of this invention, above-mentioned display panels has more a plurality of mosaic textures, is disposed between first substrate and second substrate, and is positioned at visible area, and wherein mosaic texture makes first substrate and second substrate affixed.
In one embodiment of this invention, above-mentioned each mosaic texture comprises the outstanding and clearance support of metal, and wherein metal is outstanding passes pixel electrode opening and embed in the clearance support.
Based on above-mentioned, it is outstanding that the method that the present invention utilizes laser to fuse makes shared distribution produce metal, and in the outstanding embedding of the metal clearance support, make first substrate and second substrate affixed.When display panels was subjected to pushing of improper external force, first substrate and second substrate can not misplace, so display panels still can keep uniform cell gap, and made liquid crystal indicator keep good display quality.
In addition, when display panels had bright, dim spot, we more can be in the repair liquid LCD panel, and it is outstanding to form the metal that embeds in the mosaic texture, reducing the degree of display panels deflection, and then promoted the display quality of display device.
In addition, the present invention makes first substrate and second substrate affixed also by clearance support and adhesive coating.Further clearance support is embedded adhesive coating, make the affixed more firm of first substrate and second substrate.
For above-mentioned and other purposes, feature and advantage of the present invention can be become apparent, a plurality of embodiment cited below particularly, and cooperate appended diagram, be described in detail below.
Description of drawings
Fig. 1 is the part sectioned view of known a kind of liquid crystal display panel of thin film transistor.
Fig. 2 is the schematic perspective view of first substrate in the first embodiment of the invention.
Fig. 3 is the part sectioned view of display panels among Fig. 2.
Fig. 4 is the part sectioned view of display panels in another embodiment of the present invention.
Fig. 5 is the part sectioned view of display panels in further embodiment of this invention.
Fig. 6 A to Fig. 6 C is the manufacture craft diagrammatic cross-section of the display panels of first embodiment in regular turn.
Fig. 7 is the part sectioned view of display panels in the second embodiment of the invention.
Fig. 8 A to Fig. 8 C is the manufacture craft diagrammatic cross-section of display panels among second embodiment in regular turn.
Fig. 9 is the synoptic diagram of one embodiment of the invention intermediate gap stilt and adhesive coating.
Figure 10 is the synoptic diagram of the liquid crystal indicator of third embodiment of the invention.
Description of reference numerals
10: display panels
30: upper substrate
32: chromatic filter layer
34: common electrode
40: liquid crystal layer
42: liquid crystal molecule
44: separation material
50: infrabasal plate
52: thin film transistor (TFT)
54: pixel electrode
56: metal wiring
200,200a, 200b, 200c: display panels
210: the first substrates
210a: visible area
210b: non-visible area
212: first surface
220: sweep trace
230: data line
240: pixel cell
242: active component
244: shared distribution
246,246 ': pixel electrode
246a: opening
250: the second substrates
252: second surface
260: liquid crystal layer
270,270 ': mosaic texture
272: metal is outstanding
274,274a, 274b: clearance support
276: adhesive coating
280: conductive material layer
290: protective seam
300: backlight module
310: light guide plate
312: light entrance face
320: light source
400: liquid crystal indicator
410: blooming piece
D1, d2: width
Embodiment
[first embodiment]
Fig. 2 is the schematic perspective view of first substrate in the first embodiment of the invention, and Fig. 3 is the part sectioned view of display panels among Fig. 2.Please refer to Fig. 2 and Fig. 3, display panels 200 comprises first substrate 210, multi-strip scanning line 220, many data lines 230, a plurality of pixel cell 240, second substrate 250, liquid crystal layer 260 and a plurality of mosaic textures 270.First substrate 210 for example is an active elements array substrates, it can divide into visible area 210a and around the non-visible area 210b of visible area 210a, and first substrate 210 has first surface 212, and wherein sweep trace 220, data line 230 and pixel cell 240 all are disposed on the first surface 212.
Hold above-mentionedly, sweep trace 220 and data line 230 is vertical mutually and be staggered, and pixel cell 240 arrayed are in the visible area 210a of first substrate 210, and with sweep trace 220 and data line 230 electric connections.At length, each pixel cell 240 comprises active component 242, shared distribution 244 and pixel electrode 246.Active component 242 and shared distribution 244 are disposed on the first surface 212, and shared distribution 244 is positioned at a side of active component 242.Pixel electrode 246 is disposed on the shared distribution 244, and electrically connects with active component 242.
The active component 242 of present embodiment can be thin film transistor (TFT) (thin-film transistor), but those skilled in the art also can replace with it other active components, for example is thin film diode (thin-filmdiode).In addition, the material of pixel electrode 246 can be indium tin oxide, indium-zinc oxide or other transparent conductive materials.In addition, electrically conduct, therefore configuration protection layer 290 between active component 242, shared distribution 244 and pixel electrode 246 for fear of pixel electrode 246 and active component 242, shared distribution 244.
In the present embodiment, pixel electrode 246 can have an opening 246a, opening 246a is positioned on the shared distribution 244, and expose partial common distribution 244, and all corresponding opening 246a of each mosaic texture 270 is provided with, the width d1 of its split shed 246a must be greater than the width d2 of mosaic texture 270, show as Fig. 3, wait voltage to avoid mosaic texture 270 to be connected, make pixel cell 240 become the pixel cell of a flaw, and then influence the display quality of display panels 200 with pixel electrode 246.
Except that this, display panels 200 more can comprise a conductive material layer 280, and the material of conductive material layer 280 can be identical with the material of pixel electrode 246, is indium tin oxide or indium-zinc oxide.Conductive material layer 280 is disposed between first substrate 210 and second substrate 250, and conductive material layer 280 and clearance support 274 all are disposed at second surface 252.In addition, in the present embodiment, clearance support 274 for example is disposed between conductive material layer 280 and the second surface 252.So, metal outstanding 272 can contact conductive material layer 280, and then makes the voltage of conductive material layer 280 more even.The configuration of conductive material layer 280 is not exceeded in the above described manner among the present invention, and those skilled in the art can also other modes dispose.Fig. 4 is the part sectioned view of display panels in another embodiment of the present invention.Please refer to Fig. 4, the embodiment of present embodiment and Fig. 3 different be in, in the display panels 200a of present embodiment, conductive material layer 280 is disposed between clearance support 274 and the second surface 252.
Fig. 5 is the part sectioned view of display panels in further embodiment of this invention.Please refer to Fig. 5, the embodiment of present embodiment and Fig. 3 and Fig. 4 different be in, the pixel electrode 246 ' of display panels 200b does not have the opening 246a as pixel electrode 246 among the embodiment of Fig. 3 and Fig. 4 in the present embodiment.Therefore, when carrying out laser welding, directly make metal outstanding 272 pass pixel electrode 246 ' and embed in the clearance support 274.When it should be noted that owing to laser welding, shared distribution 244 meeting and pixel electrode 246 ' conductings, so present embodiment can be applicable to bright, the dim spot (or bright, concealed wire) of repair liquid LCD panel 200b.
Below cooperation is illustrated the method for making of display panels 200 among the embodiment of Fig. 3.Though it should be noted that following is the example explanation with the display panels among Fig. 3 200, those skilled in the art also can change processing step according to demand, to make the display panels as Fig. 4 and Fig. 5.
Fig. 6 A to Fig. 6 C is the technology diagrammatic cross-section of the display panels of first embodiment in regular turn.At first, provide first substrate 210 as Fig. 6 A and Fig. 2.In the present embodiment, first substrate 210 can be active elements array substrates, and have multi-strip scanning line 220 on first substrate 210, many data lines 230 and many shared distributions 244.
Next as Fig. 6 B, provide second substrate 250, and second substrate 250 is disposed on first substrate 210, and make second surface 252 towards first substrate 210.Clearance support 274 corresponding sweep traces 220, data line 230 and shared distribution 244 on the second surface 252 and being provided with.
Show as Fig. 6 C afterwards, pressing first substrate 210 and second substrate 250 are to form display panels 200, wherein mosaic texture 270 is disposed among the opening 246a and is positioned on the shared distribution 244, and liquid crystal layer 260 then is folded between first substrate 210 and second substrate 250.The generation type of liquid crystal layer 260 for example is before first substrate 210 and 250 pressings of second substrate, pours into a plurality of liquid crystal molecules and form between first substrate 210 and second substrate 250.
At last, please refer to Fig. 3, the shared distribution 244 of laser welding part, so that shared distribution 244 produces metal outstanding 272, and metal outstanding 272 embeds in the corresponding clearance support 274, to form mosaic texture 270, just finishes the making of the display panels 200 of present embodiment.At length, use laser light to focus on shared distribution 244, the shared distribution 244 of metal material can fusions and to form metal outstanding 272, and protective seam 290 can and expose metal outstanding 272 by melting.When shared distribution 244 fusions and forming metal outstanding 272, metal outstanding 272 can pass conductive material layer 280 and embed in the clearance support 274.
The shared distribution 244 of present embodiment is to make first substrate 210 and second substrate 250 affixed by embedding metal outstanding 272 in the clearance support 274.When display panels 200 is subjected to external force pressure or because the size of display panels 200 itself is very big during deflection, the mosaic texture 270 that is fixed in shared distribution 244 can prevent that first substrate 210 and second substrate 250 from misplacing and the generation light leak, and keep cell gap between first substrate 210 and second substrate 250 simultaneously, and then allow display panels 200 keep good display quality.
It should be noted that, the width d1 of opening 246a needs the width d2 greater than mosaic texture 270, show as Fig. 6 C, to avoid when laser fuses shared distribution 244 and corresponding mosaic texture 270 thereof, shared distribution 244 can be connected with pixel electrode 246 and voltage such as grade, make pixel cell 240 become the pixel cell of a flaw, and then influence the display quality of display panels 200.
In addition,, the conductive material layer 280 of present embodiment is connected with shared distribution 244 because seeing through mosaic texture 270, so voltages such as conductive material layer 280 and shared distribution 244, can make display panels 200 have preferred display quality.
[second embodiment]
Fig. 7 is the part sectioned view of display panels in the second embodiment of the invention.What need explanation earlier is, in second embodiment and first embodiment, same or analogous element numbers is represented same or analogous element, and second embodiment and first embodiment are roughly the same.Below will illustrate that in detail identical locating just repeats no more at different the locating of two embodiment.Please refer to Fig. 7, present embodiment is different with first embodiment be in, the mosaic texture 270 ' of display panels 200c comprises clearance support 274 and adhesive coating 276 in the present embodiment, wherein clearance support 274 embeds in the adhesive coatings 276 so that first substrate 210 and second substrate 250 are affixed, and the material of adhesive coating 276 can be identical with frame glue.
Below cooperation is illustrated the method for making of display panels 200c in the present embodiment.Fig. 8 A to Fig. 8 C is the technology diagrammatic cross-section of display panels among second embodiment in regular turn.Please refer to 8A to Fig. 8 B and Fig. 7, at first, shown in Fig. 8 A, provide first substrate 210 and second substrate 250.
Then, shown in Fig. 8 B, form a plurality of clearance supports 274 on first substrate 210 or second substrate 250, wherein the material of clearance support 274 for example is a photo anti-corrosion agent material.
Then, shown in Fig. 8 C, form adhesive coating 276 on first substrate 210 or second substrate 250, wherein the material of adhesive coating 276 is for example identical with frame glue, and the mode of formation adhesive coating 276 for example is coating.
Afterwards, as shown in Figure 7, with first substrate 210 and 250 pressings of second substrate, and clearance support 274 is embedded in the corresponding adhesive coating 276 and form mosaic texture 270 ', and forming display panels 200c, liquid crystal layer 260 then is folded between first substrate 210 and second substrate 250.The generation type of liquid crystal layer 260 for example is before first substrate 210 and 250 pressings of second substrate, pours into a plurality of liquid crystal molecules and form between first substrate 210 and second substrate 250.In addition, also can after pressing first substrate 210 and second substrate 250, increase and make adhesive coating 276 step of curing.
In the present embodiment, can form a plurality of clearance supports 274 on second substrate 250, and utilize the mode that attaches to form adhesive coating 276 on first substrate 210, this adhesive coating 276 can be an adhesive tape.It should be noted that, the clearance support of present embodiment and the formation of adhesive coating are not limited to aforesaid way, those skilled in the art can also other modes form, for example on first substrate 210, form a plurality of clearance supports, and putting heat-curable glue or optic-solidified adhesive in the mode of a glue on the clearance support, to form adhesive coating.
Fig. 9 is the synoptic diagram of one embodiment of the invention intermediate gap stilt and adhesive coating.Please refer to Fig. 9, for improving the immobilization efficiencies between clearance support 274 and the adhesive coating 276, can make clearance support 274 have coarse surface by the GTG photomask, shown in the stilt 274a of Fig. 9 intermediate gap, or utilize a plurality of clearance supports 274 to embed same adhesive coating 276, shown in the stilt 274b of Fig. 9 intermediate gap, so can make the adsorbability of 276 pairs of clearance supports 274 of adhesive coating preferred.In addition, can make clearance support 274 and adhesive coating 276 be all hydrophilic material or be all hydrophobic material, so can further improve the adsorbability of 274 pairs of adhesive coatings 276 of clearance support.
Because the display panels 200c of present embodiment makes clearance support 274 embed adhesive coating 276, therefore after adhesive coating 276 solidifies, can effectively fix first substrate 210 and second substrate 250.Except that this, because mosaic texture 270 ' comprises clearance support 274 and adhesive coating 276, so mosaic texture 270 ' not only can fix first substrate 210 and second substrate 250, more can improve the stiffness of display panels 200c.
[the 3rd embodiment]
Figure 10 is the synoptic diagram of the liquid crystal indicator of third embodiment of the invention.Please refer to Figure 10, the liquid crystal indicator 400 of present embodiment comprises display panels 200 and the backlight module 300 of above-mentioned first embodiment, and wherein backlight module 300 is disposed at a side of display panels 200.Backlight module 300 comprises light guide plate 310 and light source 320, and wherein light guide plate 310 has light entrance face 312, and light source 320 is equipped on light entrance face 312 sides.The backlight module 300 of present embodiment is a side incident type backlight module, and light guide plate 310 is the wedge type light guide plate.In the embodiment that another does not illustrate, backlight module 300 can be direct type backlight module.
In order to allow backlight module 300 can provide display panels 200 uniform light, the liquid crystal indicator 400 of present embodiment also comprises blooming piece 410, and blooming piece 410 at display panels 200 between backlight module 300.Blooming piece 410 can be the combination of diffusion disk, brightening piece, prismatic lens or these diaphragms.
It should be noted that, though the liquid crystal indicator 400 of present embodiment is to be example with the display panels 200 that uses first embodiment, any those skilled in the art also can be applied to the display panels of Fig. 4, Fig. 5 or second embodiment in this liquid crystal indicator 400.
In sum, display panels of the present invention and use the liquid crystal indicator of this display panels to have following advantage at least:
One, it is outstanding that the mode that fuses with laser makes shared distribution generation metal, and metal is outstanding to embed in the clearance support, therefore when display panels is subjected to external force or itself because of the dimensional problem deflection, mosaic texture is difficult for dislocation, being positioned near the mosaic texture liquid crystal can normal alignment and can light leak, display panels and use the liquid crystal indicator of this display panels can keep good display quality.
Two, fix first substrate and second substrate with clearance support and adhesive coating, so mosaic texture not only can fix first substrate and second substrate, more can improve the stiffness of display panels.
Three, shared distribution links to each other with conductive material layer, can make display panels have more known more uniform voltage, display panels and use the liquid crystal indicator of this display panels to have preferred display quality.
Four, when utilizing laser to fuse the bright dim spot (or bright, concealed wire) of method repair liquid LCD panel, make shared distribution and mosaic texture affixed.Thus, in mending course, need not add one step, simultaneously can make display panels have uniform cell gap, and then promote display panels and use the display quality of the liquid crystal indicator of this display panels.
Though the present invention discloses as above with preferred embodiment; right its is not in order to limit the present invention; any those skilled in the art; without departing from the spirit and scope of the present invention; when can doing a little change and retouching, so protection scope of the present invention is as the criterion when looking appended the claim person of defining.
Claims (14)
1. display panels comprises:
First substrate has first surface, and wherein this first substrate has visible area;
A plurality of pixel cells, arrayed and are positioned at this visible area of this first substrate on this first surface, wherein each pixel cell comprises:
Active component;
Shared distribution is disposed at a side of this active component;
Pixel electrode is disposed on this shared distribution, and electrically connects with this active component;
Second substrate is disposed at a side of this first substrate, and has second surface, wherein relative this first surface of this second surface;
Liquid crystal layer is disposed between this first substrate and this second substrate; And
A plurality of mosaic textures are disposed between this first substrate and this second substrate, and are positioned at this visible area, and wherein these mosaic textures make this first substrate and this second substrate affixed.
2. display panels as claimed in claim 1, wherein each mosaic texture comprises the outstanding and clearance support of metal, wherein this metal is outstanding embeds in this clearance support.
3. display panels as claimed in claim 1, wherein each mosaic texture comprises clearance support and adhesive coating, wherein this clearance support embeds in this adhesive coating.
4. display panels as claimed in claim 1, wherein each pixel electrode has more opening, be positioned on this shared distribution, and expose this shared distribution of part, and each mosaic texture correspondence is positioned at this opening.
5. liquid crystal indicator comprises:
Display panels comprises:
First substrate has first surface, and wherein this first substrate has visible area;
A plurality of pixel cells, arrayed on this first surface, and this visible area that is positioned at this first substrate wherein each pixel cell comprise:
Active component;
Shared distribution is disposed at a side of this active component;
Pixel electrode is disposed on this shared distribution, and electrically connects with this active component;
Second substrate is disposed at a side of this first substrate, and has second surface, wherein relative this first surface of this second surface;
Liquid crystal layer is disposed between this first substrate and this second substrate;
A plurality of mosaic textures are disposed between this first substrate and this second substrate, and are positioned at this visible area, and wherein these mosaic textures make this first substrate and this second substrate affixed; And
Backlight module is disposed at a side of this display panels.
6. liquid crystal indicator as claimed in claim 5, wherein each mosaic texture comprises the outstanding and clearance support of metal, wherein this metal is outstanding embeds in the clearance support.
7. liquid crystal indicator as claimed in claim 5, wherein each mosaic texture comprises clearance support and adhesive coating, wherein this clearance support embeds in this adhesive coating.
8. liquid crystal indicator as claimed in claim 5, wherein each pixel electrode has more opening, be positioned on this shared distribution, and expose this shared distribution of part, and each mosaic texture correspondence is positioned at opening.
9. the method for making of a display panels comprises:
Active elements array substrates is provided, and wherein this active elements array substrates has many shared distributions;
The subtend substrate is provided, and this subtend substrate placed on this active elements array substrates, wherein this subtend substrate has a plurality of clearance supports towards this surface configuration of this active elements array substrates, and these clearance support correspondences of part are disposed on these shared distributions;
This active elements array substrates of pressing and this subtend substrate; And
These shared distributions of laser welding part, so that it is outstanding to be formed metal by each shared distribution of laser welding, and outstanding corresponding the embedding in these clearance supports of these metals.
10. the method for making of a display panels comprises:
Active elements array substrates is provided;
The subtend substrate is provided, and this subtend substrate is placed on this active elements array substrates;
On the surface of this subtend substrate, form a plurality of clearance supports;
On this active elements array substrates or this subtend substrate, form adhesive coating; And
This active elements array substrates of pressing and this subtend substrate, and make in this adhesive coating of the corresponding embedding of these clearance supports.
11. the method for making of display panels as claimed in claim 10, the method that wherein forms this adhesive coating comprises coating or some glue.
12. a display panels comprises:
First substrate has first surface, and wherein this first substrate has visible area;
A plurality of pixel cells, arrayed and are positioned at this visible area of this first substrate on this first surface, wherein each pixel cell comprises:
Active component;
Shared distribution is disposed at a side of this active component;
Pixel electrode is disposed on this shared distribution, and electrically connects with this active component, and this pixel electrode has opening, is positioned on this shared distribution, and exposes this shared distribution of part;
Second substrate is disposed at a side of this first substrate, and has second surface, wherein relative this first surface of this second surface; And
Liquid crystal layer is disposed between this first substrate and this second substrate.
13. display panels as claimed in claim 12 has more a plurality of mosaic textures, is disposed between this first substrate and this second substrate, and is positioned at this visible area, wherein these mosaic textures make this first substrate and this second substrate affixed.
14. display panels as claimed in claim 13, wherein each mosaic texture comprises the outstanding and clearance support of metal, and wherein this metal is outstanding passes this opening of this pixel electrode and embed in this clearance support.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101283262A CN101339341B (en) | 2007-07-06 | 2007-07-06 | Liquid crystal display panel and its manufacture method and liquid crystal device using same |
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|---|---|---|---|
| CN2007101283262A CN101339341B (en) | 2007-07-06 | 2007-07-06 | Liquid crystal display panel and its manufacture method and liquid crystal device using same |
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| CN101339341B CN101339341B (en) | 2011-08-24 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105676551A (en) * | 2016-04-13 | 2016-06-15 | 深圳市华星光电技术有限公司 | Liquid crystal display panel and liquid crystal display |
| CN106353904A (en) * | 2015-07-17 | 2017-01-25 | 乐金显示有限公司 | Display device |
| CN107505766A (en) * | 2017-10-12 | 2017-12-22 | 深圳市华星光电半导体显示技术有限公司 | Color membrane substrates and manufacture method, the structure for increasing thicknesses of layers |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105892160A (en) * | 2016-05-27 | 2016-08-24 | 厦门天马微电子有限公司 | Liquid crystal display panel |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3285011B2 (en) * | 1999-07-14 | 2002-05-27 | 日本電気株式会社 | Liquid crystal display |
| JP3881248B2 (en) * | 2002-01-17 | 2007-02-14 | 株式会社日立製作所 | Liquid crystal display device and image display device |
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2007
- 2007-07-06 CN CN2007101283262A patent/CN101339341B/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106353904A (en) * | 2015-07-17 | 2017-01-25 | 乐金显示有限公司 | Display device |
| CN105676551A (en) * | 2016-04-13 | 2016-06-15 | 深圳市华星光电技术有限公司 | Liquid crystal display panel and liquid crystal display |
| WO2017177537A1 (en) * | 2016-04-13 | 2017-10-19 | 深圳市华星光电技术有限公司 | Liquid crystal display panel and liquid crystal display |
| CN107505766A (en) * | 2017-10-12 | 2017-12-22 | 深圳市华星光电半导体显示技术有限公司 | Color membrane substrates and manufacture method, the structure for increasing thicknesses of layers |
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| Publication number | Publication date |
|---|---|
| CN101339341B (en) | 2011-08-24 |
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