CN203149249U - Paired box substrate, touch screen and display device - Google Patents
Paired box substrate, touch screen and display device Download PDFInfo
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- CN203149249U CN203149249U CN 201320171878 CN201320171878U CN203149249U CN 203149249 U CN203149249 U CN 203149249U CN 201320171878 CN201320171878 CN 201320171878 CN 201320171878 U CN201320171878 U CN 201320171878U CN 203149249 U CN203149249 U CN 203149249U
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- control sensing
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Abstract
The utility model provides a paired box substrate, a touch screen and a display device, and relates to the technical field of displaying. Therefore, a light reflection phenomenon of a touch control induction electrode in the paired box substrate can be avoided, and thus a display effect is improved. The paired box substrate comprises a substrate body, a first black matrix arranged on the substrate body, a color layer arranged on the substrate body, and a touch control induction electrode arranged above the first black matrix, wherein the paired box substrate is divided into a light-transmitting area and a non-light-transmitting area by the first black matrix. The paired box substrate further comprises a second black matrix arranged on the touch control induction electrode and covering the touch control induction electrode. The paired box substrate is used for manufacturing display devices with touch control functions.
Description
Technical field
The utility model relates to the display technique field, relates in particular to a kind of to box substrate, touch-screen and display device.
Background technology
The development of touch controlled type display panels has developed into the main flow display panel rapidly gradually.Along with the consumer is more and more higher to the demand of display panel, produce have high-performance, low cost, extra-thin touch controlled type display panels become present industrial trend.
The main product of current touch controlled type display panels all adopts mostly contact panel is attached to method for designing on the liquid crystal panel, that is, with bonding agent a contact panel is fixed on the liquid crystal panel.The touch controlled type LCD that this method is made, integral body is thicker, and cost is higher.Along with the demand of consumer to the display slimming, embedded touch (in cell touch) has become important developing direction in the touch-control field.
At present, a kind of touch-screen as shown in Figure 1, comprises array base palte 10, to box substrate 20 and at described array base palte and described to the liquid crystal layer 30 between the box substrate; Wherein, described array base palte 10 comprises a plurality of pixel cells 101 that are the matrix arrangement, and many touch-control drive electrodes 102 that extend along described pixel cell line direction, and all described touch-control drive electrodes are formed the common electrode layer of described array base palte, in the demonstration time of a frame picture, described touch-control drive electrode is used for transmission common electrode signal and the touch scanning signals of timesharing; Described many touch-control sensing electrodes 201 that box substrate 20 comprised edge and the extension of described touch-control drive electrode vertical direction.
Yet, reflective phenomenon can take place in metal described touch-control sensing electrode 201, that is, and and when entering the display of being made by this touch-screen from light backlight, reflex can take place in the touch-control sensing electrode 201 that runs into the metal on the box substrate 20, causes display effect is impacted.
The utility model content
It is a kind of to box substrate, touch-screen and display device that embodiment of the present utility model provides, and can avoid the reflective phenomenon to touch-control sensing electrode in the box substrate, thereby improve display effect.
For achieving the above object, embodiment of the present utility model adopts following technical scheme:
On the one hand, provide a kind of to box substrate, this comprises box substrate: substrate, be arranged on the black matrix of first on the described substrate, wherein, the described first black matrix is divided into photic zone and non-photic zone with described to box substrate, the touch-control sensing electrode that is arranged on the chromatograph on the described substrate and is arranged on the described first black matrix top; Further comprise: be arranged on the described touch-control sensing electrode and cover second of described touch-control sensing electrode and deceive matrix.
Optionally, described chromatograph is arranged on the described second black matrix top.
Optionally, described chromatograph is arranged between the described first black matrix and the described touch-control sensing electrode.
Further preferred, the width of the described second black matrix is more than or equal to the width of described touch-control sensing electrode.
Optionally, described box substrate is also comprised: protective seam and chock insulator matter.
On the other hand, provide a kind of touch-screen, this touch-screen comprises: described above to box substrate.
On the one hand, provide a kind of display device again, this display device comprises above-mentioned touch-screen.
It is a kind of to box substrate, touch-screen and display device that the utility model embodiment provides, and this comprises box substrate: be arranged on the black matrix of first on the described substrate, chromatograph and the touch-control sensing electrode that is arranged on the described first black matrix top; Further comprise: be arranged on the described touch-control sensing electrode and cover second of described touch-control sensing electrode and deceive matrix; Like this, on the one hand, the touch-control sensing electrode that metal material is made can reduce resistance, on the other hand, because the touch-control sensing electrode is between the described first black matrix and the described second black matrix, can avoid to the light of the box substrate both direction touch-control sensing electrode generation reflective phenomenon because of metal, thereby improve display effect.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of embedded touch-screen in the prior art;
A kind of structural representation one to box substrate that Fig. 2 provides for the utility model embodiment one;
A kind of structural representation two to box substrate that Fig. 3 provides for the utility model embodiment one;
A kind of structural representation one to box substrate that Fig. 4 provides for the utility model embodiment two;
A kind of structural representation two to box substrate that Fig. 5 provides for the utility model embodiment two;
A kind of preparation that Fig. 6 provides for the utility model embodiment three is to the schematic flow sheet of box substrate;
The preparation that Fig. 7 provides for the utility model embodiment three is to the process synoptic diagram one of box substrate;
The preparation that Fig. 8 provides for the utility model embodiment three is to the process synoptic diagram two of box substrate;
The preparation that Fig. 9 provides for the utility model embodiment three is to the process synoptic diagram three of box substrate;
A kind of preparation that Figure 10 provides for the utility model embodiment four is to the schematic flow sheet of box substrate;
The preparation that Figure 11 provides for the utility model embodiment four is to the process synoptic diagram one of box substrate;
The preparation that Figure 12 provides for the utility model embodiment four is to the process synoptic diagram two of box substrate.
Reference numeral:
The 10-array base palte; The box substrate of 20-; The 30-liquid crystal layer; The 101-pixel cell; 102-touch-control drive electrode; The 200-substrate; 201-touch-control sensing electrode; The 202-chromatograph, the red photoresistance of 202a-, the green photoresistance of 202b-, the blue photoresistance of 202c-; The 203-first black matrix; The 204-second black matrix; The 205-protective seam; The 206-chock insulator matter.
Embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
The display device that the utility model embodiment provides can have product or the parts of any Presentation Function for LCD, LCD TV, digital camera, mobile phone, panel computer etc.
The utility model embodiment provides a kind of touch-screen, can be used for making above-mentioned display device, and namely described display device comprises described touch-screen.
Described touch-screen comprises: array base palte, to box substrate and be positioned at liquid crystal layer between two substrates, described array base palte comprises common electrode layer, and described common electrode layer comprises the touch-control drive electrode.
Described box substrate is comprised: substrate, be arranged on the black matrix of first on the described substrate, wherein, the described first black matrix is divided into photic zone and non-photic zone with described to box substrate, the touch-control sensing electrode that is arranged on the chromatograph on the described substrate and is arranged on the described first black matrix top; Further comprise: be arranged on the described touch-control sensing electrode and cover second of described touch-control sensing electrode and deceive matrix.
Need to prove, the first, the touch-screen that the utility model embodiment provides for the touch-control drive electrode that is positioned on the described array base palte, and is positioned at the touch-control sensing electrode on the box substrate is not done restriction, can realize that touch-control is as the criterion.
The second, described chromatograph comprises the red, green, blue photoresistance, also can comprise other, does not do restriction at this.
The 3rd, the described touch-control sensing electrode that is arranged on the described first black matrix top, refer to see over along described vertical direction to box substrate, the first black matrix and touch-control sensing electrode are overlapping, here overlapping can be that the first black matrix is identical with the touch-control sensing electrode width, also can be the width of the described first black matrix greater than the width of touch-control sensing electrode, specifically set according to actual conditions, only need the described first black matrix can block described touch-control sensing electrode and get final product.
The width of the 4th, the described second black matrix needs the width smaller or equal to the described first black matrix, specifically sets according to actual conditions, does not do restriction at this.
The utility model embodiment provides a kind of touch-screen, comprises array base palte, to box substrate and be positioned at liquid crystal layer between two substrates; Described array base palte comprises common electrode layer, and described common electrode layer comprises the touch-control drive electrode; The described touch-control sensing electrode that is arranged on first on the substrate black matrix, chromatograph and is arranged on the described first black matrix top that box substrate is comprised; Further comprise: be arranged on the described touch-control sensing electrode and cover second of described touch-control sensing electrode and deceive matrix; Like this, can realize the purpose of touch-control on the one hand, and the touch-control sensing electrode that metal material is made can reduce resistance, on the other hand, because the touch-control sensing electrode is between the described first black matrix and the described second black matrix, can avoid to the light of the box substrate both direction touch-control sensing electrode generation reflective phenomenon because of metal, thereby improve display effect.
Optionally, described to box substrate in, described chromatograph is arranged on the described second black matrix top.
, be: on described substrate, form earlier the described first black matrix, form described touch-control sensing electrode and the described second black matrix more successively, form described chromatograph then herein.
Consider that the second black matrix has only when blocking described touch-control sensing electrode fully, just maximizing prevents described touch-control sensing electrode generation reflective phenomenon, therefore, further preferred, the width of the described second black matrix is more than or equal to the width of described touch-control sensing electrode.
Certainly, the width of the described first black matrix also should be the width more than or equal to described touch-control sensing electrode.
Embodiment one, it is a kind of to box substrate that the utility model embodiment provides, as shown in Figure 2, this comprises box substrate 20: substrate 200, be arranged on the black matrix 203 of first on the described substrate, the described first black matrix 203 will describedly be divided into photic zone and non-photic zone, be successively set on touch-control sensing electrode 201 and the second black matrix 204 of described first black matrix 20 tops box substrate, and is arranged on second chromatograph 202 of deceiving matrix 204 tops.
Wherein, chromatograph 202 can comprise the red photoresistance 202a that is arranged on photic zone, green photoresistance 202b and blue photoresistance 202c.
The width of the described first black matrix 203, touch-control sensing electrode 201 and the second black matrix 204 equates.
Like this, on the one hand, the touch-control sensing electrode 201 that uses metal material to make can reduce resistance, on the other hand, described touch-control sensing electrode 201 is arranged between the first black matrix 203 and the second black matrix 204, can avoid from the light of box substrate 20 both directions because of the touch-control sensing electrode 201 of metal reflective phenomenons is taken place, thereby improve display effect.
Need to prove herein the utility model embodiment equates to be that example describes with the width of the described first black matrix 203, touch-control sensing electrode 201 and the second black matrix 204, but the utility model embodiment is not limited to this.In addition, the utility model embodiment constitutes example with chromatograph 202 by red photoresistance 202a, green photoresistance 202b and blue photoresistance 202c and describes, but the utility model embodiment also is not limited to this.
Further, as shown in Figure 3, described box substrate 20 is also comprised: the protective seam 205 and the chock insulator matter 206 that are positioned at described chromatograph 202 tops.
Optionally, described to box substrate in, described chromatograph is arranged between the described first black matrix and the described touch-control sensing electrode.
, be: on substrate, form earlier first black matrix and the described chromatograph, form described touch-control sensing electrode and the second black matrix at described chromatograph successively away from the one side of described substrate then herein.
Consider that the second black matrix has only when blocking described touch-control sensing electrode fully, just maximizing prevents described touch-control sensing electrode generation reflective phenomenon, therefore, further preferred, the width of the described second black matrix is more than or equal to the width of described touch-control sensing electrode.
Certainly, the width of the described first black matrix also should be the width more than or equal to described touch-control sensing electrode.
Embodiment two, it is a kind of to box substrate that the utility model embodiment provides, as shown in Figure 4, this comprises box substrate 20: substrate 200, be arranged on the black matrix 203 of first on the described substrate, the described first black matrix 203 is divided into photic zone and non-photic zone with described to box substrate, the touch-control sensing electrode 201 and the second black matrix 204 that are arranged on the chromatograph 202 of first black matrix 203 tops and are successively set on described first black matrix 203 corresponding positions, described chromatograph 202 tops.
Wherein, chromatograph 202 can comprise the red photoresistance 202a that is arranged on photic zone, green photoresistance 202b and blue photoresistance 202c.
The width of the described first black matrix 203, touch-control sensing electrode 201 and the second black matrix 204 equates.
Like this, on the one hand, the touch-control sensing electrode 201 that uses metal material to make can reduce resistance, on the other hand, described touch-control sensing electrode 201 is arranged between the first black matrix 203 and the second black matrix 204, can avoid from the light of box substrate 20 both directions because of the touch-control sensing electrode 201 of metal reflective phenomenons is taken place, thereby improve display effect.
Need to prove herein the utility model embodiment equates to be that example describes with the width of the described first black matrix 203, touch-control sensing electrode 201 and the second black matrix 204, but the utility model embodiment is not limited to this.In addition, the utility model embodiment is that example describes with chromatograph 202 by red photoresistance 202a, green photoresistance 202b and blue photoresistance 202c, but the utility model embodiment also is not limited to this.
Further, as shown in Figure 5, described box substrate 20 is also comprised: the protective seam 205 and the chock insulator matter 206 that are positioned at described second black matrix 204 tops.
It is a kind of to box substrate that the utility model embodiment provides, and comprises the touch-control sensing electrode that is arranged on first on the substrate black matrix, chromatograph and is arranged on the described first black matrix top; Further comprise: be arranged on the described touch-control sensing electrode and cover second of described touch-control sensing electrode and deceive matrix, the width of described touch-control sensing electrode is smaller or equal to the width of the described first black matrix and the described second black matrix; Like this, on the one hand, the touch-control sensing electrode that uses metal material to make can reduce resistance, on the other hand, because the touch-control sensing electrode is between the described first black matrix and the described second black matrix, can avoid to the light of the box substrate both direction touch-control sensing electrode generation reflective phenomenon because of metal, thereby improve display effect.
The utility model embodiment provides a kind of preparation method to box substrate, comprising: form chromatograph 202, first black matrix 203 and the touch-control sensing electrode 201 at substrate; Further comprise: form the second black matrix 204 at substrate, the described second black matrix 204 covers described touch-control sensing electrode 201.
Wherein, describedly form chromatograph 202, first black matrix 203 and the touch-control sensing electrode 201 at substrate, form the second black matrix 204 and comprise: on substrate, form the first black matrix 203, described touch-control sensing electrode 201, described second black matrix 204 and the described chromatograph 202 successively.
Consider that the second black matrix 204 has only when blocking described touch-control sensing electrode 201 fully, just maximizing prevents that described touch-control sensing electrode 201 from reflective phenomenon taking place, therefore, further preferred, the width of the described second black matrix 204 is more than or equal to the width of described touch-control sensing electrode 201.
Certainly, the width of the described first black matrix 203 also should be the width more than or equal to described touch-control sensing electrode 201.
Embodiment three, and the utility model embodiment provides a kind of preparation method to box substrate, and as shown in Figure 6, this method comprises the steps:
S101, make one deck black resin films at substrate 200, by a composition PROCESS FOR TREATMENT, form the first black matrix 203 as shown in Figure 7.
Wherein, the described first black matrix 203 is divided into photic zone and non-photic zone with described to box substrate.
S102, make the layer of metal layer at the substrate of completing steps S101, by a composition PROCESS FOR TREATMENT, above the described first black matrix 203, form touch-control sensing electrode 201 as shown in Figure 8.
Herein, the width of described touch-control sensing electrode 201 is smaller or equal to the width of the first black matrix 203.
S103, make one deck black resin film at the substrate of completing steps S102, by a composition PROCESS FOR TREATMENT, above described touch-control sensing electrode 201, form the second black matrix 204 as shown in Figure 9.
Herein, the width of the described second black matrix 204 is more than or equal to the width of described touch-control sensing electrode 201.
S104, on the substrate of completing steps S103, make red photoresistance film, green photoresistance film, blue photoresistance film successively, by the composition PROCESS FOR TREATMENT, form the chromatograph 202 that comprises red photoresistance 202a, green photoresistance 202b and blue photoresistance 202c as shown in Figure 2.
Further, with reference to shown in Figure 3, also form protective seam 205 and chock insulator matter 206.
The utility model embodiment provides a kind of preparation method to box substrate, be included in and form the first black matrix, described touch-control sensing electrode, described second black matrix and the described chromatograph on the substrate successively, and the width of described touch-control sensing electrode is smaller or equal to the width of the described first black matrix and the described second black matrix; Like this, on the one hand, the touch-control sensing electrode that uses metal material to make can reduce resistance, on the other hand, because the touch-control sensing electrode is between the described first black matrix and the described second black matrix, can avoid to the light of the box substrate both direction touch-control sensing electrode generation reflective phenomenon because of metal, thereby improve display effect.
The utility model embodiment provides a kind of preparation method to box substrate, comprising: form chromatograph 202, first black matrix 203 and the touch-control sensing electrode 201 at substrate; Further comprise: form the second black matrix 204 at substrate, the described second black matrix 204 covers described touch-control sensing electrode 201.
Wherein, describedly form chromatograph 202, first black matrix 203 and the touch-control sensing electrode 201 at substrate, form the second black matrix 204 and comprise: on substrate, form the described first black matrix 203, described chromatograph 202, described touch-control sensing electrode 201 and the described second black matrix 204 successively.
Consider that the second black matrix 204 has only when blocking described touch-control sensing electrode 201 fully, just maximizing prevents that described touch-control sensing electrode 201 from reflective phenomenon taking place, therefore, further preferred, the width of the described second black matrix 204 is more than or equal to the width of described touch-control sensing electrode 201.
Certainly, the width of the described first black matrix 203 also should be the width more than or equal to described touch-control sensing electrode 201.
Embodiment four, and the utility model embodiment provides a kind of preparation method to box substrate, and as shown in figure 10, this method comprises the steps:
S201, make one deck black resin films at substrate 200, by a composition PROCESS FOR TREATMENT, form with reference to the first black matrix 203 shown in Figure 7.
Wherein, the described first black matrix 203 is divided into photic zone and non-photic zone with described to box substrate.
S202, on the substrate of completing steps S201, make red photoresistance film, green photoresistance film, blue photoresistance film successively, by the composition PROCESS FOR TREATMENT, form the chromatograph 202 that comprises red photoresistance 202a, green photoresistance 202b and blue photoresistance 202c as shown in figure 11.
S203, make the layer of metal layer at the substrate of completing steps S202, by a composition PROCESS FOR TREATMENT, described first black matrix 203 corresponding positions form touch-control sensing electrode 201 as shown in figure 12 above described chromatograph 202.
S204, make one deck black resin film at the substrate of completing steps S203, by a composition PROCESS FOR TREATMENT, above described touch-control sensing electrode 201, form the second black matrix 204 as shown in Figure 4.
Further, with reference to shown in Figure 5, also form protective seam and chock insulator matter.
Need to prove, the utility model embodiment three and embodiment four all equate to be that example describes with the width of the described first black matrix 203, touch-control sensing electrode 201 and the second black matrix 204, but the utility model embodiment is not limited to this, only needs the width of described touch-control sensing electrode 201 to get final product smaller or equal to the described first black matrix 203 and described second width of deceiving matrix 204.In addition, the utility model embodiment constitutes example with chromatograph 202 by red photoresistance 202a, green photoresistance 202b and blue photoresistance 202c and describes, but the utility model embodiment also is not limited to this.
The utility model embodiment provides a kind of preparation method to box substrate, be included in and form the described first black matrix, described chromatograph, described touch-control sensing electrode and the described second black matrix on the substrate successively, the width of described touch-control sensing electrode is smaller or equal to the width of the described first black matrix and the described second black matrix; Like this, on the one hand, the touch-control sensing electrode that uses metal material to make can reduce resistance, on the other hand, because the touch-control sensing electrode is between the described first black matrix and the described second black matrix, can avoid to the light of the box substrate both direction touch-control sensing electrode generation reflective phenomenon because of metal, thereby improve display effect.
The above; it only is embodiment of the present utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; can expect easily changing or replacing, all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of described claim.
Claims (7)
1. one kind to box substrate, comprise: substrate, be arranged on the black matrix of first on the described substrate, wherein, the described first black matrix is divided into photic zone and non-photic zone with described to box substrate, the touch-control sensing electrode that is arranged on the chromatograph on the described substrate and is arranged on the described first black matrix top; It is characterized in that, also comprise: be arranged on the described touch-control sensing electrode and cover second of described touch-control sensing electrode and deceive matrix.
2. according to claim 1 to box substrate, it is characterized in that described chromatograph is arranged on the described second black matrix top.
3. according to claim 1 to box substrate, it is characterized in that described chromatograph is arranged between the described first black matrix and the described touch-control sensing electrode.
4. each is described to box substrate according to claim 1 to 3, it is characterized in that, the width of the described second black matrix is more than or equal to the width of described touch-control sensing electrode.
5. each is described to box substrate according to claim 1 to 3, it is characterized in that, also comprises protective seam and chock insulator matter.
6. a touch-screen is characterized in that, each is described to box substrate to comprise claim 1 to 5.
7. a display device is characterized in that, comprises the described touch-screen of claim 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320171878 CN203149249U (en) | 2013-04-08 | 2013-04-08 | Paired box substrate, touch screen and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320171878 CN203149249U (en) | 2013-04-08 | 2013-04-08 | Paired box substrate, touch screen and display device |
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| CN203149249U true CN203149249U (en) | 2013-08-21 |
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| CN 201320171878 Expired - Fee Related CN203149249U (en) | 2013-04-08 | 2013-04-08 | Paired box substrate, touch screen and display device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103235439A (en) * | 2013-04-08 | 2013-08-07 | 北京京东方光电科技有限公司 | Paired box substrate and preparation method thereof, touch screen and display device |
| WO2015176414A1 (en) * | 2014-05-22 | 2015-11-26 | 京东方科技集团股份有限公司 | Touch screen and method for fabricating same, and display device having same |
| EP3242157B1 (en) * | 2014-12-30 | 2022-01-05 | BOE Technology Group Co., Ltd. | Colour film substrate, preparation method therefor and display device |
-
2013
- 2013-04-08 CN CN 201320171878 patent/CN203149249U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103235439A (en) * | 2013-04-08 | 2013-08-07 | 北京京东方光电科技有限公司 | Paired box substrate and preparation method thereof, touch screen and display device |
| WO2014166151A1 (en) * | 2013-04-08 | 2014-10-16 | 北京京东方光电科技有限公司 | Paired box substrate and preparation method thereof, touch screen, and display device |
| CN103235439B (en) * | 2013-04-08 | 2015-08-12 | 北京京东方光电科技有限公司 | A kind of to box substrate and preparation method, touch-screen, display device |
| WO2015176414A1 (en) * | 2014-05-22 | 2015-11-26 | 京东方科技集团股份有限公司 | Touch screen and method for fabricating same, and display device having same |
| EP3242157B1 (en) * | 2014-12-30 | 2022-01-05 | BOE Technology Group Co., Ltd. | Colour film substrate, preparation method therefor and display device |
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Owner name: BEIJING BOE PHOTOELECTRICITY SCIENCE + TECHNOLOGY Effective date: 20150707 Owner name: JINGDONGFANG SCIENCE AND TECHNOLOGY GROUP CO., LTD Free format text: FORMER OWNER: BEIJING BOE PHOTOELECTRICITY SCIENCE + TECHNOLOGY CO., LTD. Effective date: 20150707 |
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Effective date of registration: 20150707 Address after: 100015 Jiuxianqiao Road, Beijing, No. 10, No. Patentee after: BOE TECHNOLOGY GROUP Co.,Ltd. Patentee after: BEIJING BOE OPTOELECTRONICS TECHNOLOGY Co.,Ltd. Address before: 100176 Beijing city Daxing District economic and Technological Development Zone of Beijing Road No. 8 Patentee before: BEIJING BOE OPTOELECTRONICS TECHNOLOGY Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 |
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| CF01 | Termination of patent right due to non-payment of annual fee |