CN205788910U - A kind of display screen and display device - Google Patents
A kind of display screen and display device Download PDFInfo
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- CN205788910U CN205788910U CN201620684380.XU CN201620684380U CN205788910U CN 205788910 U CN205788910 U CN 205788910U CN 201620684380 U CN201620684380 U CN 201620684380U CN 205788910 U CN205788910 U CN 205788910U
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- groove
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- 239000007788 liquid Substances 0.000 claims abstract description 43
- 230000003287 optical effect Effects 0.000 claims abstract description 42
- 239000000853 adhesive Substances 0.000 claims abstract description 39
- 230000001070 adhesive effect Effects 0.000 claims abstract description 39
- 238000002834 transmittance Methods 0.000 claims abstract description 4
- 239000010410 layer Substances 0.000 claims description 55
- 239000000758 substrate Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 5
- 239000000741 silica gel Substances 0.000 claims description 5
- 229910002027 silica gel Inorganic materials 0.000 claims description 5
- 239000006260 foam Substances 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 2
- 239000002346 layers by function Substances 0.000 claims description 2
- 239000004973 liquid crystal related substance Substances 0.000 claims description 2
- 230000003139 buffering effect Effects 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000006870 function Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- -1 polyethylene terephthalate Polymers 0.000 description 4
- 229920000139 polyethylene terephthalate Polymers 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000007711 solidification Methods 0.000 description 3
- 230000008023 solidification Effects 0.000 description 3
- 238000009826 distribution Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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Abstract
The utility model discloses a kind of display screen and display device.Described display screen includes display floater and cover plate；Described display floater includes viewing area and the non-display area around described viewing area；It is provided with between the non-display area of driving chip and described cover plate and is formed with stepped region；Described display floater is bonded with described cover plate by Liquid optical clear adhesive in described viewing area；It is provided with cushion in described stepped region；The side of cover plate described in described buffer layer contacts includes that at least one groove, at least one groove described run through described cushion；And the bearing of trend of described cushion is run through along at least one groove described, Liquid optical clear adhesive described at least one groove expose portion described.The technical scheme that this utility model embodiment provides, has reached padded coaming light transmittance at increase display screen stepped locations, and then has promoted Liquid optical clear adhesive curing degree, strengthened the beneficial effect of step surface reliability.
Description
Technical field
This utility model relates to display field, particularly relates to a kind of display screen and display device.
Background technology
Along with the development of Display Technique, display screen is applied in the every field of social life.
Display screen of the prior art includes that display floater and cover plate, display floater and cover plate pass through Liquid optical clear adhesive
It is attached.Wherein, display floater includes viewing area and non-display area, is provided with non-display area and the lid of driving chip
It is formed with stepped region between plate, owing to film layer each in stepped region is step-like distribution, therefore there will be gap, stepped region.Due to
The existence in gap, stepped region makes the intensity of stepped region relatively low, reliability decrease.
Prior art increases the reliability at display screen stepped locations by arranging cushion in step clearance, but
Cushion blocks light during Liquid optical clear adhesive solidification, makes Liquid optical clear adhesive effectively not solidify, and then impact
The performance of display screen.
Utility model content
This utility model embodiment provides a kind of display screen and display device, it is possible to promote the solidification of Liquid optical clear adhesive
Rate, strengthens the reliability of step surface.
First aspect, this utility model embodiment provides a kind of display screen, and described display screen includes display floater and lid
Plate；
Described display floater includes viewing area and the non-display area around described viewing area；
It is provided with between the non-display area of driving chip and described cover plate and is formed with stepped region；
Described display floater is bonded with described cover plate by Liquid optical clear adhesive in described viewing area；
It is provided with cushion in described stepped region；
The side of cover plate described in described buffer layer contacts includes that at least one groove, at least one groove described run through described
Cushion；And the bearing of trend of described cushion, at least one groove expose portion described is run through along at least one groove described
Described Liquid optical clear adhesive.
Second aspect, this utility model embodiment provides a kind of display device, and described display device includes that this practicality is new
Display screen described in type any embodiment.
The technical scheme that this utility model embodiment provides, slow by arranging in the stepped region of display screen non-display area
Rushing layer, and arrange at least one groove in the side of buffer layer contacts cover plate, wherein, at least one groove runs through cushion, and
The bearing of trend of cushion is run through along at least one groove, at least one groove expose portion Liquid optical clear adhesive, reach
Increasing padded coaming light transmittance at display screen stepped locations, and then promote Liquid optical clear adhesive curing degree, strengthening step surface can
Beneficial effect by property.
Accompanying drawing explanation
The detailed description that non-limiting example is made made with reference to the following drawings by reading, of the present utility model
Other features, objects and advantages will become more apparent upon:
Fig. 1 a is the plan structure schematic diagram of a kind of display floater that this utility model embodiment provides；
Fig. 1 b is the plan structure schematic diagram of a kind of display screen that this utility model embodiment provides；
Fig. 1 c is the cross-sectional view along Fig. 1 b dotted line AB；
Fig. 1 d be in Fig. 1 c cushion along the cross-sectional view of dotted line CD；
Fig. 1 e is the cross-sectional view of another display screen that this utility model embodiment provides；
Fig. 1 f is the cross-sectional view of another cushion that this utility model embodiment provides；
Fig. 1 g is the cross-sectional view of another cushion that this utility model embodiment provides；
Fig. 1 h is the cross-sectional view of another cushion that this utility model embodiment provides；
Fig. 1 i is the cross-sectional view of another cushion that this utility model embodiment provides；
Fig. 2 a is the cross-sectional view of another cushion that this utility model embodiment provides；
Fig. 2 b is the cross-sectional view of another cushion that this utility model embodiment provides；
Fig. 3 a is the plan structure schematic diagram of another display screen that this utility model embodiment provides；
Fig. 3 b is the cross-sectional view of dotted line EF along Fig. 3 a；
Fig. 3 c is the cross-sectional view of dotted line GH along Fig. 3 a；
Fig. 3 d is the cross-sectional view of dotted line IJ along Fig. 3 a；
Fig. 3 e is the cross-sectional view of another display screen that this utility model embodiment provides；
Fig. 4 is the cross-sectional view of another display screen that this utility model embodiment provides；
Fig. 5 is the cross-sectional view of another display screen that this utility model embodiment provides；
Fig. 6 is the structural representation of a kind of display device that this utility model embodiment provides.
Detailed description of the invention
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.It is understood that herein
Described specific embodiment is used only for explaining this utility model, rather than to restriction of the present utility model.Further need exist for
Bright, for the ease of describing, accompanying drawing illustrate only the part relevant to this utility model rather than full content.
Fig. 1 a is the plan structure schematic diagram of a kind of display floater that this utility model embodiment provides.As shown in Figure 1a,
Display floater 110 includes viewing area 111 and the non-display area 112 around viewing area 111, the one of non-display area 112
Side is provided with driving chip 113.
Fig. 1 b is the plan structure schematic diagram of a kind of display screen that this utility model embodiment provides.As shown in Figure 1 b, aobvious
Display screen 100 includes the display floater 110 shown in Fig. 1 a and cover plate 120, and display floater 110 is provided with the non-of driving chip 113
Stepped region 130 is formed between viewing area and cover plate 120.
Fig. 1 c is the cross-sectional view along Fig. 1 b dotted line AB.As illustrated in figure 1 c, display floater 110 includes device substrate
114, counter substrate 115, polaroid 116 and driving chip 113, wherein, polaroid 116 is nonessential structure, when needed
Can save.Display floater 110 is bonded with cover plate 120 by Liquid optical clear adhesive 140 in viewing area 112, stepped region 130
Inside being provided with cushion 131, cushion 131 contacts the side of cover plate 120 and includes at least one groove 132, at least one groove
132 run through cushion 131, and run through the bearing of trend X of cushion 131, at least one groove 132 along at least one groove 132
Expose portion Liquid optical clear adhesive 140.
It should be noted that the bearing of trend X that the dotted line AB in Fig. 1 b runs through cushion 131 with respective slot 132 is parallel,
As illustrated in figure 1 c, groove 132 can expose operative liquid Optical transparent adhesive 140 after running through cushion 131, at follow-up liquid light
Learning in the curing operation of transparent adhesive tape 140, light can expose to, by groove 132, the part that Liquid optical clear adhesive 140 exposes,
And then make Liquid optical clear adhesive 140 to be sufficiently solidified, promote the curing degree of Liquid optical clear adhesive 140, it is ensured that aobvious
Show connection firm between panel 110 and cover plate 120, improve the performance of display screen 100.
Fig. 1 d be in Fig. 1 c cushion along the cross-sectional view of dotted line CD.As shown in Figure 1 d, at least one groove 132
Section be rectangle, in conjunction with Fig. 1 c, degree of depth a of at least one groove 132 is equal to the thickness of Liquid optical clear adhesive 140.Optional
, degree of depth a of at least one groove 132 can also be more than the thickness (as shown in fig. le) of Liquid optical clear adhesive 140.At least one
Individual groove 132, for as the transmission channel of light in Liquid optical clear adhesive 140 solidification process, enables light to arrive liquid
At Optical transparent adhesive 140, therefore for making Liquid optical clear adhesive 140 can touch light more fully, at least one is set
Degree of depth a of groove 132 is equal to or more than the thickness of Liquid optical clear adhesive 140.It should be noted that when at least one groove
When degree of depth a of 132 is slightly less than the thickness of Liquid optical clear adhesive 140, Liquid optical clear adhesive 140 is near display floater 110
Side is understood some and cannot directly be irradiated by light due to the stop of cushion 131, but due to can not be directly by light
Liquid optical clear adhesive 140 thickness irradiated is the least, and direct irradiation light in other operative liquid Optical transparent adhesive 140 is also
Can indirect action in this operative liquid Optical transparent adhesive 140, and then improve its curing degree, therefore, at least one groove 132
Degree of depth a is slightly less than the thickness of Liquid optical clear adhesive 140 and also can play and improve display screen 110 performance effect.
In figure 1 c, degree of depth a of at least one groove 132 is less than the thickness of cushion 131.Optionally, at least one is recessed
Degree of depth a of groove 132 can also be equal to the thickness of cushion 131.General, in the technique forming cushion 131, first at step
Form buffer film floor on display floater 110 in district 130, then on buffer film layer, forming at least one groove 132, obtaining
Cushion 131.Degree of depth a of at least one groove 132 above-mentioned, less than or equal to the thickness of cushion 131, all can make at least one
Degree of depth a of individual groove 132 is more than or equal to the thickness of Liquid optical clear adhesive 140, and then enables light direct irradiation cruelly
In the Liquid optical clear adhesive 140 exposed, promote the curing degree of Liquid optical clear adhesive 140.Therefore, substantially at least one is recessed
Degree of depth a of groove 132 is less than or equal to the change in shape that the thickness of cushion 131 is only cushion 131, to cushion 131
Function and unsubstantial impact.
It should be noted that at least one groove 132 makes light be applied directly to Liquid optical clear adhesive being capable of
On the premise of function on 140, its cross sectional shape can change.Can be rectangle (as shown in Figure 1 d), can be trapezoidal (such as figure
Shown in 1f), can be triangle (as shown in Figure 1 g), it is also possible to for arc (as shown in figure 1h).It should be noted that at least one
The cross sectional shape of individual groove 132 can also be other shapes, is not limited to above-mentioned four kinds.Exemplary, pass through along being perpendicular to groove 132
Wearing the bearing of trend of cushion, cushion 131 cross section is shaped as waveform (as shown in figure 1i) near cover plate side.
Also, it should be noted cushion 131 is to make at least one groove on the buffer film layer of a flood in Fig. 1 d
132 are formed, and during for degree of depth a of at least one groove 132 less than cushion 131 thickness, cushion 131 can also be by
The part not comprising groove 132 structure and the part composition comprising groove 132 structure.
Fig. 2 a is the cross-sectional view of another cushion that this utility model embodiment provides.As shown in Figure 2 a,
Cushion 231 includes base layer 210 and the configuration layer 220 being positioned on base layer 210, and at least one groove 232 is formed at structure
On type layer 220.
It should be noted that ensureing the degree of depth a thickness more than or equal to Liquid optical clear adhesive of at least one groove 232
In the case of degree, the thickness of configuration layer 220 can be more than degree of depth a (as shown in Figure 2 a) of at least one groove 232, configuration layer
The thickness of 220 can also be equal at least about degree of depth a (as shown in Figure 2 b) of a groove 232.It should be understood that be it for cross section
The cushion 131 of his shape, equally uses above-mentioned base layer 210 to be formed with the structure of configuration layer 220.
It should be noted that base layer 210 and configuration layer 220 be respectively adopted polyethylene terephthalate, silica gel or
In foam, any one material is made.In the present embodiment, base layer 210 and configuration layer 220 can use not same material system
Becoming, exemplary, configuration layer 220 is made up of the high polyethylene terephthalate of transparency or silica gel stagewise interval, base
The foam that body layer uses transparency relatively low is formed, so that the transparency of configuration layer 220 is more than the transparent of base layer 210
Degree, in order to light passes through configuration layer 220, improves the curing degree of the Liquid optical clear adhesive of 0 correspondence.Optionally, base layer 210
Same material can also be used to make with configuration layer 220, in order to reduce processing procedure difficulty.
Also, it should be noted the present embodiment only includes illustrating, not to groove number as a example by 3 grooves by cushion
Quantitative limitation.Additionally, at least one groove can run through cushion, at least one groove is run through cushion by the present embodiment
Bearing of trend be not specifically limited.
In in this utility model, cushion can be arranged at stepped region between display floater and cover plate, i.e. driving chip and lid
Being also provided with cushion in space between plate, in above-mentioned design, cushion is an entirety, it is possible to use less technique shape
Become, simple for production.It addition, cushion be alternatively polyethylene terephthalate or silica gel fit on release paper base material and
Becoming, the configuration layer of top reserves groove to make light irradiate gap, with base layer polyethylene terephthalate after processing
Ester or silica gel or foam entirety are sticked to form cushion.
But owing to driving chip is buffered layer cladding, the heat radiation of driving chip can be affected, and press aobvious user
The when of display screen, driving chip is vulnerable to extruding, may cause damage driving chip when pressure is bigger.
Fig. 3 a is the plan structure schematic diagram of another display screen that this utility model embodiment provides.As shown in Figure 3 a,
It is provided with cushion 331 in stepped region 330 in addition to driving chip 313 region.This kind of design avoids driving core
Sheet 313 region forms cushion 331, is not only not provided with cushion 331 between driving chip 313 and cover plate, also exists
Certain space has been reserved, it is to avoid when user uses, pressing display screen 300 is to driving chip 313 near driving chip 313
Infringement, and the heat radiation of beneficially driving chip 313.
As shown in Figure 3 a, display screen 300 also include touch-control flexible printed circuit board 350 and with touch-control flexible printed circuit
The main flexible printed circuit board 360 of plate 350 electrical connection.Fig. 3 b is the cross-sectional view of dotted line EF along Fig. 3 a.Such as Fig. 3 b
Shown in, display screen 300 also includes that touch controllable function layer 370, touch controllable function layer 370 are positioned at the cover plate 320 side near display floater.
Touch controllable function layer 370 electrically connects with touch-control flexible printed circuit board 350.Fig. 3 c is the cross-section structure signal of dotted line GH along Fig. 3 a
Figure.Fig. 3 d is the cross-sectional view of dotted line IJ along Fig. 3 a.As shown in figs. 3 c and 3d, main flexible printed circuit board 360 with
Display floater electrically connects.
It should be noted that touch controllable function layer 370 may be located in display floater (as shown in Figure 3 e).No matter touch-control merit
Where ergosphere 370 is arranged on, and for can normally realize touch controllable function, touch controllable function layer 370 is all flexible printed with touch-control
Road plate 350 electrically connects.
Also, it should be noted the setting of main flexible printed circuit board 360 and touch-control flexible printed circuit board 350 does not affects
The distribution of cushion 331, when i.e. cushion 331 being distributed in the space of stepped region 330, main flexible printed circuit board
360 is identical with Fig. 3 a with the setting of touch-control flexible printed circuit board 350.
Fig. 4 is the cross-sectional view of another display screen that this utility model embodiment provides, as shown in Figure 4, aobvious
Display screen 400 includes display floater 410, cover plate 420 and for connecting display floater 410 and the Liquid optical clear of cover plate 420
Glue 440, wherein, display floater 410 includes first substrate 414, the second substrate 415 being oppositely arranged, and is positioned at described first
Liquid crystal layer 416 between substrate 414 and second substrate 415.
Fig. 5 is the cross-sectional view of another display screen that this utility model embodiment provides, as it is shown in figure 5, aobvious
Display screen 500 includes display floater 510, cover plate 520 and for connecting display floater 510 and the Liquid optical clear of cover plate 520
Glue 540, wherein, described display floater 510 includes the first electrode layer 514, the second electrode lay 515, and is positioned at described first electricity
Light emitting functional layer 516 between pole layer 514 and the second electrode lay 515.
Fig. 6 is the structural representation of a kind of display device that this utility model embodiment provides.As shown in Figure 6, display dress
Put 600 display screens 610 including described in this utility model any embodiment.
Display screen 610 in the display device 600 that this utility model provides have employed the cushion with groove structure, makes
Light can expose to Liquid optical clear adhesive, improves the curing degree of liquid clear optical cement, and then improves display device
The display performance of 600.
Note, above are only preferred embodiment of the present utility model and institute's application technology principle.Those skilled in the art's meeting
Understanding, this utility model is not limited to specific embodiment described here, can carry out various bright for a person skilled in the art
Aobvious change, readjust and substitute without departing from protection domain of the present utility model.Therefore, although pass through above example
This utility model is described in further detail, but this utility model is not limited only to above example, without departing from
In the case of this utility model design, it is also possible to include other Equivalent embodiments more, and scope of the present utility model is by appended
Right determine.
Claims (13)
1. a display screen, it is characterised in that include display floater and cover plate；
Described display floater includes viewing area and the non-display area around described viewing area；
It is provided with between the non-display area of driving chip and described cover plate and is formed with stepped region；
Described display floater is bonded with described cover plate by Liquid optical clear adhesive in described viewing area；
It is provided with cushion in described stepped region；
The side of cover plate described in described buffer layer contacts includes that at least one groove, at least one groove described run through described buffering
Layer；And run through the bearing of trend of described cushion along at least one groove described, described at least one groove expose portion described
Liquid optical clear adhesive.
Display screen the most according to claim 1, it is characterised in that the degree of depth of at least one groove described is more than or equal to institute
State the thickness of Liquid optical clear adhesive.
Display screen the most according to claim 2, it is characterised in that described cushion includes base layer and is positioned at described base
Configuration layer on body layer, at least one groove described is formed on described configuration layer.
Display screen the most according to claim 3, it is characterised in that the thickness of described configuration layer more than or equal to described at least
The degree of depth of one groove.
Display screen the most according to claim 1, it is characterised in that along being perpendicular to described groove bearing of trend, described at least
The cross sectional shape of one groove be in trapezoidal, rectangle, triangle or arc any one.
Display screen the most according to claim 1, it is characterised in that in the stepped region in addition to described driving chip region
It is provided with cushion.
Display screen the most according to claim 1, it is characterised in that described display floater includes the first base being oppositely arranged
Plate, second substrate, and the liquid crystal layer between described first substrate and second substrate.
Display screen the most according to claim 1, it is characterised in that described display floater includes the first electrode layer, the second electricity
Pole layer, and the light emitting functional layer between described first electrode layer and the second electrode lay.
Display screen the most according to claim 3, it is characterised in that it is poly-right that described base layer and described configuration layer are respectively adopted
In PET, silica gel or foam, any one material is made.
Display screen the most according to claim 9, it is characterised in that the light transmittance of described base layer is less than described configuration layer
Light transmittance.
11. display screens according to claim 9, it is characterised in that described base layer uses material of the same race with described configuration layer
Material is made.
12. display screens according to claim 9, it is characterised in that described base layer uses the most of the same race with described configuration layer
Material is made.
13. 1 kinds of display devices, it is characterised in that include the display screen described in any one of claim 1-12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620684380.XU CN205788910U (en) | 2016-06-30 | 2016-06-30 | A kind of display screen and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620684380.XU CN205788910U (en) | 2016-06-30 | 2016-06-30 | A kind of display screen and display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205788910U true CN205788910U (en) | 2016-12-07 |
Family
ID=58125857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620684380.XU Active CN205788910U (en) | 2016-06-30 | 2016-06-30 | A kind of display screen and display device |
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| Country | Link |
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| CN (1) | CN205788910U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107579169A (en) * | 2017-09-01 | 2018-01-12 | 上海天马微电子有限公司 | Flexible display panel and display device |
| CN107749245A (en) * | 2017-10-11 | 2018-03-02 | 广东欧珀移动通信有限公司 | The OLED display screen and electronic equipment of electronic equipment |
| CN110611016A (en) * | 2019-09-07 | 2019-12-24 | 东莞阿尔泰显示技术有限公司 | OCR film packaging process of display module |
| CN110854292A (en) * | 2019-11-08 | 2020-02-28 | 京东方科技集团股份有限公司 | Display device and manufacturing method |
| CN111142612A (en) * | 2018-11-06 | 2020-05-12 | 夏普株式会社 | Electronic device |
| CN111258382A (en) * | 2020-02-17 | 2020-06-09 | 维沃移动通信有限公司 | Display screen module and electronic equipment |
| CN112951093A (en) * | 2021-02-10 | 2021-06-11 | 厦门天马微电子有限公司 | Display module and display device |
| CN113267920A (en) * | 2020-02-17 | 2021-08-17 | 群创光电股份有限公司 | Electronic device |
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2016
- 2016-06-30 CN CN201620684380.XU patent/CN205788910U/en active Active
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107579169B (en) * | 2017-09-01 | 2019-06-04 | 上海天马微电子有限公司 | Flexible display panel and display device |
| CN107579169A (en) * | 2017-09-01 | 2018-01-12 | 上海天马微电子有限公司 | Flexible display panel and display device |
| CN107749245A (en) * | 2017-10-11 | 2018-03-02 | 广东欧珀移动通信有限公司 | The OLED display screen and electronic equipment of electronic equipment |
| CN111142612A (en) * | 2018-11-06 | 2020-05-12 | 夏普株式会社 | Electronic device |
| CN110611016A (en) * | 2019-09-07 | 2019-12-24 | 东莞阿尔泰显示技术有限公司 | OCR film packaging process of display module |
| CN110611016B (en) * | 2019-09-07 | 2020-09-11 | 东莞阿尔泰显示技术有限公司 | OCR film packaging process of display module |
| CN110854292B (en) * | 2019-11-08 | 2022-06-17 | 京东方科技集团股份有限公司 | Display device and manufacturing method |
| CN110854292A (en) * | 2019-11-08 | 2020-02-28 | 京东方科技集团股份有限公司 | Display device and manufacturing method |
| CN111258382A (en) * | 2020-02-17 | 2020-06-09 | 维沃移动通信有限公司 | Display screen module and electronic equipment |
| CN113267920A (en) * | 2020-02-17 | 2021-08-17 | 群创光电股份有限公司 | Electronic device |
| CN111258382B (en) * | 2020-02-17 | 2022-01-07 | 维沃移动通信有限公司 | Display screen module and electronic equipment |
| CN113267920B (en) * | 2020-02-17 | 2023-12-29 | 群创光电股份有限公司 | Electronic device |
| CN112951093A (en) * | 2021-02-10 | 2021-06-11 | 厦门天马微电子有限公司 | Display module and display device |
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| C14 | Grant of patent or utility model | ||
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Effective date of registration: 20211105 Address after: No.8, liufangyuan Henglu, Donghu New Technology Development Zone, Wuhan City, Hubei Province Patentee after: WUHAN TIANMA MICROELECTRONICS Co.,Ltd. Patentee after: Wuhan Tianma Microelectronics Co.,Ltd. Shanghai Branch Patentee after: Tianma Micro-Electronics Co.,Ltd. Address before: Room 509, building 1, No. 6111, Longdong Avenue, Pudong New Area, Shanghai, 200120 Patentee before: SHANGHAI TIANMA AM-OLED Co.,Ltd. Patentee before: Tianma Micro-Electronics Co.,Ltd. |
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