CN202916561U - Liquid crystal cell with flow blocking strip structure - Google Patents
Liquid crystal cell with flow blocking strip structure Download PDFInfo
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- CN202916561U CN202916561U CN 201220637296 CN201220637296U CN202916561U CN 202916561 U CN202916561 U CN 202916561U CN 201220637296 CN201220637296 CN 201220637296 CN 201220637296 U CN201220637296 U CN 201220637296U CN 202916561 U CN202916561 U CN 202916561U
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- liquid crystal
- crystal cell
- perfusing hole
- baffle bar
- base plate
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Abstract
The utility model discloses a liquid crystal cell with a flow blocking strip structure. The liquid crystal cell with the flow blocking strip structure comprises an upper base plate and a lower base plate. Border adhesive is arranged between the upper base plate and the lower base plate, an inner cavity is formed among the border adhesive, upper base plate and the lower base plate. a pouring port is formed in the border adhesive, electric conduction electrodes are respectively arranged on one sides, facing towards the inner cavity, of the upper base plate and the lower base plate, insulating layers are covered on the electric conduction electrodes, the electric conduction electrodes on the upper base plate and the lower base plate are respectively connected with a control device through corresponding electrode out-leading areas which are arranged on the edges of the liquid crystal cell, the electrode out-leading areas and the pouring port are not in a same edge, base plate gaps are arranged between the upper base plate and the lower base plate and outside the border adhesive, and at least one flow blocking strip is respectively arranged on two sides of the pouring port and in the base plate gaps. When crystal is poured, the flow blocking strips can reserve liquid crystal materials which permeate toward the gaps of the base plates on the periphery of the border adhesive to the edge, provided with the pouring port, of the liquid crystal cell, permeating of the liquid crystal materials to the electrode out-leading areas which are arranged on the other threes edges of the liquid crystal cell is effectively prevented, and pollution of the liquid crystal materials to the electrode out-leading areas is eliminated or reduced.
Description
Technical field
The utility model relates to a kind of liquid crystal cell that is applied to liquid crystal display, espespecially a kind of liquid crystal cell with baffle bar structure.
Background technology
Liquid crystal panel is one of key component of liquid crystal display, generally speaking, the manufacturing process of liquid crystal panel is roughly: at first cut out the liquid crystal cell (empty liquid crystal cell) of suitable dimension by panel material, then adopt the priming by vacuum method liquid crystal material to be injected the inner chamber of liquid crystal cell via the perfusing hole on the liquid crystal cell.
As shown in Figure 1 to Figure 3, liquid crystal cell comprises upper and lower substrate 11,12, be provided with the frame adhesive 18 that is doped with spacer (such as batching sphere, spacer rod etc.) between upper substrate 11, the infrabasal plate 12, frame adhesive 18 makes between the upper and lower substrate 11,12 in a distance, frame adhesive 18 and upper and lower substrate 11, inner chamber 17 of 12 common formations, offer a perfusing hole 20 that is used for injecting to inner chamber 17 liquid crystal material on the frame adhesive 18, make liquid crystal cell become a semi-enclosed sylphon.Upper substrate 11, infrabasal plate 12 is respectively equipped with conductive electrode 13 on a side of inner chamber 17,14(generally adopts the ITO electrode), conductive electrode 13, be coated with respectively insulation course 15 on 14,16, conductive electrode 13,14 are connected with the control device (not shown) by respective electrode draw-out area 19 respectively, exposed electrode draw-out area 19 is arranged on the edge of liquid crystal cell, and, electrode draw-out area 19 is not on same one side of this liquid crystal cell with perfusing hole 20, on, infrabasal plate 11, between 12, has substrate slit 21 outside the frame adhesive 18, substrate slit 21 is positioned at the liquid crystal cell marginal position, and electrode draw-out area 19 can be considered and is in the substrate slit 21.
In actual design, electrode draw-out area 19 can be arranged on upper substrate 11 or the infrabasal plate 12 and (be generally and be on the infrabasal plate), perhaps is arranged on the upper and lower substrate 11,12.
As shown in Figure 1, the upper substrate 11 of this liquid crystal cell, the area of infrabasal plate 12 is identical and alignment arranges, be provided with electrode draw-out area 19 on the upper and lower substrate 11,12, conductive electrode 13 on the upper substrate 11 is connected with control device by the electrode draw-out area 19 on it, and the conductive electrode 14 on the infrabasal plate 12 is connected with control device by the electrode draw-out area 19 on it.
But, in actual fabrication, upper substrate 11, the area of infrabasal plate 12 generally is different, for example, as shown in Figure 2, the area of the infrabasal plate 12 of this liquid crystal cell is slightly larger than the area of upper substrate 11, be provided with one side of perfusing hole 20 for liquid crystal cell, on, infrabasal plate 11,12 edge aligns, and for other three limit of liquid crystal cell, for those limits that are provided with electrode draw-out area 19, on, infrabasal plate 11,12 edge does not line up, infrabasal plate 12 relative upper substrates 11 stretch out, for those limits that electrode draw-out area 19 is not set, on, infrabasal plate 11, whether 12 edge aligns and can decide according to the actual requirements.In practice, at least one limit of not being provided with in three limits of perfusing hole 20 of liquid crystal cell is provided with electrode draw-out area 19.
For example, such as Fig. 2, be provided with electrode draw-out area 19 on the infrabasal plate 12, and on infrabasal plate 12, be respectively arranged with an electrode draw-out area 19 on three edges of infrabasal plate 12, conductive electrode 14 parts that insulation course 16 covers except electrode draw-out area 19.And the electrode draw-out area is not set on the upper substrate 11, conductive electrode 13 on the upper substrate 11 is extended to the insulation course 15 at upper substrate 11 edges and all covers, but some part that conductive electrode 13 contacts with frame adhesive 18 is not coated with layer of cloth 15, so that conductive electrode 13 is connected with control device via the electrode draw-out area 19 on the infrabasal plate 12 by being entrained in the gold goal in the frame adhesive 18.
Such as Fig. 4, during irrigation crystal, liquid crystal cell and liquid crystal utensil 30 are placed in the vacuum chamber (not shown), liquid crystal cell is suspended on the liquid crystal utensil 30, vacuumize reach setting value after, liquid crystal cell slowly descends, 40 li of the liquid crystal materials that perfusing hole 20 that liquid crystal cell is provided with is immersed hold in the groove of liquid crystal utensils 30, then in vacuum chamber, be filled with nitrogen, make the inner chamber 17 inside and outside draught heads that form of liquid crystal cell, so liquid crystal material 40 slowly injects inner chamber 17 under the effect of draught head.
When irrigation crystal, should allow perfusing hole 20 immerse liquid crystal material 40 fully, therefore, usually the recess width on the liquid crystal utensil 30 is designed to be slightly larger than the width of perfusing hole 20, and this design just can bring a drawback, because the existence of syphonic effect, liquid crystal material 40 in the groove of liquid crystal utensil 30 is except perfusion is advanced in the inner chamber 17 of liquid crystal cell, also can penetrate in the substrate slit 21 outside the frame adhesive 18, the edge that has perfusing hole 20 along liquid crystal cell spreads to other three edges gradually, shown in arrow among Fig. 5 50.Because liquid crystal material is dielectric material, therefore, under electric field action, the liquid crystal material 40 that spreads can contact with the conductive electrode in other top electrode draw-out areas, three edges 19 of liquid crystal cell, generation electrocorrosion reaction, the contaminated electrode draw-out area, and along with liquid crystal panel drives increasing of number of times and time, conductive electrode just can damage, and causes working.
The utility model content
The purpose of this utility model is to provide a kind of liquid crystal cell with baffle bar structure, and the pollution that liquid crystal material causes the electrode draw-out area on the liquid crystal cell in the liquid crystal filling process can be eliminated or alleviate to the baffle bar structural design of this liquid crystal cell.
To achieve these goals, the utility model has adopted following technical scheme:
A kind of liquid crystal cell with baffle bar structure, it comprises upper substrate, infrabasal plate, between this upper substrate and this infrabasal plate, be provided with the frame adhesive that is doped with spacer, this frame adhesive with should on, inner chamber of the common formation of infrabasal plate, offer on this frame adhesive for the perfusing hole that injects liquid crystal material to this inner chamber, so that this liquid crystal cell forms semi-closed structure, this upper substrate, this infrabasal plate is equipped with conductive electrode towards a side of this inner chamber, be coated with insulation course on this conductive electrode, this upper substrate is connected with control device by the respective electrode draw-out area on the edge that is arranged on this liquid crystal cell respectively with conductive electrode on this infrabasal plate, this electrode draw-out area and this perfusing hole are not on same one side of this liquid crystal cell, on this, between the infrabasal plate, this frame adhesive has the substrate slit outward, it is characterized in that: in this substrate slit, the both sides of this perfusing hole are respectively equipped with at least one baffle bar that liquid crystal material flows when stopping irrigation crystal.
The quantity of the described baffle bar that the both sides of described perfusing hole arrange respectively equates, and the described baffle bar that the both sides of described perfusing hole arrange respectively is symmetrical arranged centered by described perfusing hole.
On every side of described perfusing hole, outside the groove on the liquid crystal utensil that when the nearest described baffle bar of described perfusing hole is positioned at irrigation crystal, uses.
For a side of described perfusing hole, if this side is provided with two or more described baffle bars, then set spacing apart between the described baffle bar of each on this side.
On every side of described perfusing hole, be 0.6mm-1.5mm from the width of the nearest described baffle bar of described perfusing hole; For a side of described perfusing hole, if this side is provided with two or more described baffle bars, then the width except other the described baffle bar from the nearest described baffle bar of described perfusing hole is 0.1mm-1.5mm.
For a side of described perfusing hole, if this side is provided with two or more described baffle bars, from the width of the nearest described baffle bar of the described perfusing hole width greater than other described baffle bar.
For each the described baffle bar that arranges in the described substrate slit, the inner of described baffle bar joins with corresponding described frame adhesive, the outer end of described baffle bar extends to the edge of described liquid crystal cell, the upper and lower end of described baffle bar joins with described upper substrate, infrabasal plate respectively, to fill completely corresponding described substrate slit.
The utility model has the advantages that:
Compare with existing liquid crystal cell, the utility model liquid crystal cell has increased baffle bar structural design.When carrying out liquid crystal filling, baffle bar structure on the utility model liquid crystal cell can will be trapped on the edge that liquid crystal cell has perfusing hole to the liquid crystal material of the substrate slit inner penetration of frame adhesive periphery in the liquid crystal utensil, effectively intercepting liquid crystal material permeates to the electrode draw-out area on other three edges of liquid crystal cell, eliminate well or alleviated the pollution that liquid crystal material causes the electrode draw-out area, avoided the conductive electrode generation electrocorrosion in the electrode draw-out area.
Description of drawings
Fig. 1 is the structural representation of existing liquid crystal cell the first embodiment;
Fig. 2 is the structural representation of existing liquid crystal cell the second embodiment;
Fig. 3 is the schematic top plan view (the not shown upper substrate that is provided with conductive electrode and insulation course) of Fig. 2;
Fig. 4 is the irrigation crystal schematic diagram of existing liquid crystal cell the second embodiment;
Fig. 5 be existing liquid crystal cell the second embodiment when irrigation crystal liquid crystal material flow to schematic diagram (the not shown upper substrate that is provided with conductive electrode and insulation course);
Fig. 6 is the structural representation of the utility model liquid crystal cell the first embodiment;
Fig. 7 looks from Fig. 6 side, the broken section enlarged diagram of baffle bar and peripheral part thereof;
Fig. 8 is the irrigation crystal schematic diagram of the utility model liquid crystal cell the first embodiment;
Fig. 9 be the utility model liquid crystal cell the first embodiment when irrigation crystal liquid crystal material flow to schematic diagram (the not shown upper substrate that is provided with conductive electrode and insulation course).
Embodiment
The liquid crystal cell of the utility model band baffle bar structure comprises upper substrate 101, infrabasal plate 102, between this upper substrate 101 and this infrabasal plate 102, be provided with the frame adhesive 108 that is doped with spacer, this frame adhesive 108 makes, infrabasal plate 101,102 at a distance of a setpoint distance, this frame adhesive 108 with should on, infrabasal plate 101, inner chamber 107 of 102 common formations, offer on this frame adhesive 108 for the perfusing hole 200 that injects liquid crystal material 400 to this inner chamber 107, so that this liquid crystal cell forms semi-closed structure, this upper substrate 101, this infrabasal plate 102 is respectively equipped with conductive electrode 103 towards a side of this inner chamber 107, conductive electrode 104, this conductive electrode 103, be coated with respectively insulation course 105 on 104,106, conductive electrode 103 on this upper substrate 101 and this infrabasal plate 102,104 are connected with the control device (not shown) by the exposed respective electrode draw-out area 109 on the edge that is arranged on this liquid crystal cell respectively, this electrode draw-out area 109 is not on same one side of this liquid crystal cell with this perfusing hole 200, be that electrode draw-out area 109 is positioned on the limit that is not provided with perfusing hole 200 on this liquid crystal cell, in practice, at least one limit of not being provided with in other three limit of perfusing hole 200 of liquid crystal cell is provided with electrode draw-out area 109.Between this upper and lower substrate 101,102, outside this frame adhesive 108, has the substrate slit (not shown, can understand with reference to the substrate slit 21 shown in figure 1, Fig. 2), this electrode draw-out area 109 can be considered and is in this substrate slit, as shown in Figure 6 and Figure 7, in this substrate slit, the both sides of this perfusing hole 200 are respectively equipped with at least one baffle bar (for example baffle bar 601,602) that liquid crystal material 400 flows when stopping irrigation crystal, usually, the baffle bar is arranged on one side that this liquid crystal cell is provided with perfusing hole 200.
Such as figure, this baffle bar is strip, and the baffle bar is arranged on the edge that liquid crystal cell has perfusing hole 200.When actual design, if the size of liquid crystal cell is larger, need the chronic of perfusion, then plural baffle bar can be set in every side of perfusing hole 200.
Preferably, the quantity of the baffle bar that the both sides of perfusing hole 200 arrange respectively equates, and the baffle bar that the both sides of perfusing hole 200 arrange respectively is symmetrical arranged centered by perfusing hole 200.
For example, as shown in Figure 6, liquid crystal cell shown in the figure comprises the upper substrate 101 that area does not wait, infrabasal plate 102, this upper substrate 101, be provided with frame adhesive 108 between this infrabasal plate 102, this frame adhesive 108 with should on, infrabasal plate 101, inner chamber 107 of 102 common formations, offer perfusing hole 200 on this frame adhesive 108, be provided with one side of perfusing hole 20 for liquid crystal cell, on, infrabasal plate 101,102 edge aligns, be provided with other three limit of electrode draw-out area 109 for liquid crystal cell, on, infrabasal plate 101,102 edge does not line up, and infrabasal plate 102 relative upper substrates 101 stretch out.In practice, for the limit that electrode draw-out area 109 is not set on the liquid crystal cell, whether upper and lower substrate 101,102 edge align and can decide according to the actual requirements.Such as figure, this upper substrate 101, this infrabasal plate 102 is respectively equipped with conductive electrode 103 towards a side of this inner chamber 107,104, this conductive electrode 103, be coated with respectively insulation course 105 on 104,106, the infrabasal plate 102 of this liquid crystal cell is provided with three electrode draw-out areas 109, these three electrode draw-out areas 109 lay respectively on three edges that do not have perfusing hole 200 on the liquid crystal cell, have at liquid crystal cell on the edge of perfusing hole 200, every side of this perfusing hole 200 is provided with the baffle bar 601 that consists of the baffle barrier, 602, such as Fig. 6, two baffle bars 601 are first group of baffle bar, two baffle bars 602 are second group of baffle bar, and each is organized the baffle bar and is symmetrical arranged centered by perfusing hole 200.
When actual design, on every side of perfusing hole 200, outside the groove (not shown) on the liquid crystal utensil 300 that when perfusing hole 200 nearest baffle bars are preferably placed at irrigation crystal, uses, as shown in Figure 8, flow effectively to stop liquid crystal material 400.
When actual design, for a side of perfusing hole 200, if this side is provided with two or more baffle bars, then set spacing apart between each baffle bar on this side, as shown in Figure 8, this setting spacing should be adjusted according to infusion time.Take 2 cun screens as example, this scope of setting spacing can be between 1mm-20mm.
When actual design, on every side of perfusing hole 200, be 0.6mm-1.5mm from the width of the nearest baffle bar of perfusing hole 200, width is too small to be difficult for reaching and to intercept the purpose that liquid crystal material flows, the excessive cutting that is unfavorable for liquid crystal cell of width.For a side of perfusing hole 200, if this side is provided with two or more baffle bars, then the width except other baffle bar from the nearest baffle bar of perfusing hole 200 is 0.1mm-1.5mm, to make things convenient for the cutting of liquid crystal cell.Such as Fig. 6, the baffle bar 601 among the figure is from the nearest baffle bar of perfusing hole 200, and baffle bar 602 is so-called except other baffle bar from the nearest baffle bar of perfusing hole 200.
In practice, side for perfusing hole 200, if this side is provided with two or more baffle bars, width from the nearest baffle bar of perfusing hole 200 can be greater than the width of other baffle bar, in other words, can be more carefully except the width of other baffle bar from the nearest baffle bar of perfusing hole 200.
Such as Fig. 7, for each baffle bar that arranges in the substrate slit (for example baffle bar 601,602), the inner of baffle bar joins with corresponding frame adhesive 108, the outer end of baffle bar extends to the edge of liquid crystal cell, the upper and lower end of baffle bar joins with the upper substrate 101 that is laid with conductive electrode 103 and insulation course 105, the infrabasal plate 102 that is laid with conductive electrode 104 and insulation course 106 respectively, to fill completely corresponding substrate slit, fully play the purpose that stops that liquid crystal material flows.
For the utility model, it should be noted that, the utility model liquid crystal cell is to obtain after the basis of existing liquid crystal cell increases baffle bar structure, therefore, except baffle bar structure, the structure of the utility model liquid crystal cell other parts can be understood in conjunction with the existing liquid crystal cell shown in Fig. 1, Fig. 2.
The below take the utility model the first embodiment as example illustrates principle of work of the present utility model.
Such as Fig. 8, when irrigation crystal, the utility model liquid crystal cell and liquid crystal utensil 300 are placed in the vacuum chamber (not shown), liquid crystal cell is suspended on the liquid crystal utensil 300, vacuumize reach setting value after, liquid crystal cell slowly descends, 400 li of the liquid crystal materials that perfusing hole 200 that liquid crystal cell is provided with is immersed hold in the groove of liquid crystal utensils 300, then in vacuum chamber, be filled with nitrogen, make the inner chamber 107 inside and outside draught heads that form of liquid crystal cell, so liquid crystal material 400 slowly injects inner chamber 107 under the effect of draught head.
During irrigation crystal, although in order to allow perfusing hole 200 immerse fully in the liquid crystal material 400, recess width on the liquid crystal utensil 300 is slightly larger than the width of perfusing hole 200, but, as shown in Figure 8, because the design of baffle bar structure in the utility model, because though the liquid crystal material 400 of the substrate slit inner penetration of syphonic effect outside frame adhesive 108 that exist also can spread to other three edges gradually along the edge that liquid crystal cell has a perfusing hole 200, but, shown in arrow among Fig. 9 500, the liquid crystal material 400 of infiltration is advanced and just can be run into stopping of baffle bar 601 behind the segment distance, liquid crystal material 400 can only continue to advance along the edge of liquid crystal cell, and the liquid crystal material that continues to advance part is also divided for two strands, wherein one can be got back in the groove of liquid crystal utensil 300, and another strand continues to exosmosis, but because the edge of liquid crystal cell is very narrow, and there is not the slit, therefore, as long as the width of baffle bar 601 is slightly larger, just can guarantee to only have the liquid crystal material 400 of seldom measuring to cross baffle bar 601, also can run into baffle bar 602 and cross the liquid crystal material 400 that baffle bar 601 continues to advance, and this moment, advancing of liquid crystal material 400 stopped basically fully, be difficult to continue again to flow, can not spread in the electrode draw-out area 109 on other three edges of liquid crystal cell so guaranteed liquid crystal material 400, ensure the conductive electrode 103 in the electrode draw-out area 109,104 can be not contaminated.
The utility model has the advantages that:
Compare with existing liquid crystal cell, the utility model liquid crystal cell has increased baffle bar structural design.When carrying out liquid crystal filling, baffle bar structure on the utility model liquid crystal cell can will be trapped on the edge that liquid crystal cell has perfusing hole to the liquid crystal material of the substrate slit inner penetration of frame adhesive periphery in the liquid crystal utensil, effectively intercepting liquid crystal material permeates to the electrode draw-out area on other three edges of liquid crystal cell, eliminate well or alleviated the pollution that liquid crystal material causes the electrode draw-out area, avoided the conductive electrode generation electrocorrosion in the electrode draw-out area.
The above is preferred embodiment of the present utility model and the know-why used thereof; for a person skilled in the art; in the situation that do not deviate from spirit and scope of the present utility model; any based on apparent changes such as the equivalent transformation on the technical solutions of the utility model basis, simple replacements, all belong within the utility model protection domain.
Claims (7)
1. liquid crystal cell with baffle bar structure, it comprises upper substrate, infrabasal plate, between this upper substrate and this infrabasal plate, be provided with the frame adhesive that is doped with spacer, this frame adhesive with should on, inner chamber of the common formation of infrabasal plate, offer on this frame adhesive for the perfusing hole that injects liquid crystal material to this inner chamber, so that this liquid crystal cell forms semi-closed structure, this upper substrate, this infrabasal plate is equipped with conductive electrode towards a side of this inner chamber, be coated with insulation course on this conductive electrode, this upper substrate is connected with control device by the respective electrode draw-out area on the edge that is arranged on this liquid crystal cell respectively with conductive electrode on this infrabasal plate, this electrode draw-out area and this perfusing hole are not on same one side of this liquid crystal cell, on this, between the infrabasal plate, this frame adhesive has the substrate slit outward, it is characterized in that: in this substrate slit, the both sides of this perfusing hole are respectively equipped with at least one baffle bar that liquid crystal material flows when stopping irrigation crystal.
2. liquid crystal cell as claimed in claim 1 is characterized in that:
The quantity of the described baffle bar that the both sides of described perfusing hole arrange respectively equates, and the described baffle bar that the both sides of described perfusing hole arrange respectively is symmetrical arranged centered by described perfusing hole.
3. liquid crystal cell as claimed in claim 1 or 2 is characterized in that:
On every side of described perfusing hole, outside the groove on the liquid crystal utensil that when the nearest described baffle bar of described perfusing hole is positioned at irrigation crystal, uses.
4. liquid crystal cell as claimed in claim 1 or 2 is characterized in that:
For a side of described perfusing hole, if this side is provided with two or more described baffle bars, then set spacing apart between the described baffle bar of each on this side.
5. liquid crystal cell as claimed in claim 1 or 2 is characterized in that:
On every side of described perfusing hole, be 0.6mm-1.5mm from the width of the nearest described baffle bar of described perfusing hole; For a side of described perfusing hole, if this side is provided with two or more described baffle bars, then the width except other the described baffle bar from the nearest described baffle bar of described perfusing hole is 0.1mm-1.5mm.
6. liquid crystal cell as claimed in claim 5 is characterized in that:
For a side of described perfusing hole, if this side is provided with two or more described baffle bars, from the width of the nearest described baffle bar of the described perfusing hole width greater than other described baffle bar.
7. liquid crystal cell as claimed in claim 1 or 2 is characterized in that:
For each the described baffle bar that arranges in the described substrate slit, the inner of described baffle bar joins with corresponding described frame adhesive, the outer end of described baffle bar extends to the edge of described liquid crystal cell, the upper and lower end of described baffle bar joins with described upper substrate, infrabasal plate respectively, to fill completely corresponding described substrate slit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220637296 CN202916561U (en) | 2012-11-28 | 2012-11-28 | Liquid crystal cell with flow blocking strip structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220637296 CN202916561U (en) | 2012-11-28 | 2012-11-28 | Liquid crystal cell with flow blocking strip structure |
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| CN202916561U true CN202916561U (en) | 2013-05-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220637296 Expired - Lifetime CN202916561U (en) | 2012-11-28 | 2012-11-28 | Liquid crystal cell with flow blocking strip structure |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015058552A1 (en) * | 2013-10-25 | 2015-04-30 | 京东方科技集团股份有限公司 | Display panel, manufacturing method thereof and display device |
| CN104793409A (en) * | 2014-01-16 | 2015-07-22 | 逯红刚 | Washing-free LCD, washing-free LCD technology and film linkage chip mounter |
| CN107290889A (en) * | 2017-08-24 | 2017-10-24 | 蚌埠高华电子股份有限公司 | It is a kind of to prevent the LCD frames of adjacent frame bonding after hot pressing |
| CN112379554A (en) * | 2020-11-13 | 2021-02-19 | Oppo广东移动通信有限公司 | Electrochromic device, preparation method and electronic equipment |
-
2012
- 2012-11-28 CN CN 201220637296 patent/CN202916561U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015058552A1 (en) * | 2013-10-25 | 2015-04-30 | 京东方科技集团股份有限公司 | Display panel, manufacturing method thereof and display device |
| US9953596B2 (en) | 2013-10-25 | 2018-04-24 | Boe Technology Group Co., Ltd. | Display panel and manufacturing method thereof, display device |
| CN104793409A (en) * | 2014-01-16 | 2015-07-22 | 逯红刚 | Washing-free LCD, washing-free LCD technology and film linkage chip mounter |
| CN107290889A (en) * | 2017-08-24 | 2017-10-24 | 蚌埠高华电子股份有限公司 | It is a kind of to prevent the LCD frames of adjacent frame bonding after hot pressing |
| CN112379554A (en) * | 2020-11-13 | 2021-02-19 | Oppo广东移动通信有限公司 | Electrochromic device, preparation method and electronic equipment |
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Granted publication date: 20130501 |