CN207781603U - Display screen component and the display device for using the display screen component - Google Patents
Display screen component and the display device for using the display screen component Download PDFInfo
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- CN207781603U CN207781603U CN201820159084.7U CN201820159084U CN207781603U CN 207781603 U CN207781603 U CN 207781603U CN 201820159084 U CN201820159084 U CN 201820159084U CN 207781603 U CN207781603 U CN 207781603U
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- screen component
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Abstract
The utility model embodiment provides a kind of display screen component, including：Buffer layer, including the first recessed portion；Display panel is superimposed upon surface of the buffer layer backwards to the first recessed portion side；And flexible PCB, one end of flexible PCB are electrically connected with display panel, the other end of flexible PCB is around display panel and buffer layer and embedded first recessed portion.The utility model embodiment opens up the first recessed portion in buffer-layer surface, when making display screen component, the other end of the flexible PCB of display screen component is placed in the first recessed portion, not only reduce the integral thickness of display screen component, the whole flatness of display screen component can be improved to avoid the evagination of flexible PCB simultaneously.The utility model embodiment additionally provides a kind of display device, by reduce display device display device center on trepanning or fluting, the intensity of display device center is improved, to effectively reduce deformation when display device center is squeezed or hits.
Description
Technical field
The utility model is related to display fields, and in particular to a kind of display screen component and the display using the display screen component
Device.
Background technology
Currently, when OLED display screen component is fitted into mobile phone complete machine, due to flexible PCB and flexible PCB device
Evagination, need to open up evacuation through-hole or evacuation groove on mobile phone center.However, very big in mobile phone center fluting or trepanning meeting
Center flatness is reduced, display screen component is easy to be squeezed in mobile phone falling process, to cause screen body rupture.
Utility model content
In view of this, the utility model embodiment provides a kind of display screen component and the display using the display screen component
Device solves above-mentioned technical problem.
The utility model embodiment proposes a kind of display screen component, including：
Buffer layer, including the first recessed portion；
Display panel is superimposed upon surface of the buffer layer backwards to first recessed portion side；And
Flexible PCB, one end of the flexible PCB are electrically connected with the display panel, the flexible PCB
The other end is around the display panel and the buffer layer and embedded first recessed portion.
Wherein, the buffer layer includes the first buffering sublayer being superimposed and the second buffering sublayer, and described second is slow
Punching pin layer is arranged close to the display panel, and first depressed area is in the first buffering sublayer.
Wherein, the buffer layer further comprises the second recessed portion being located in first recessed portion, and described second is recessed
Concave portion is located at described second and buffers sublayer.
Wherein, the buffer layer further comprises the second recessed portion for being set to the bottom surface of first recessed portion, described
Display screen component further comprises the flexible PCB device being connected with the flexible PCB, the flexible PCB device
In second recessed portion.
Wherein, the buffer layer includes the first buffering sublayer being superimposed and the second buffering sublayer, and described first is recessed
Concave portion is located at described first and buffers sublayer, and second depressed area is in the second buffering sublayer.
Wherein, the display panel includes viewing area and the rim area for being enclosed in viewing area peripheral recesses, the flexibility
The other end of circuit board is connected with the rim area.
Wherein, the display screen component further comprises being sequentially overlapped the adhesive layer and cover board on the viewing area surface,
Wherein, the cover board covers the other end of the flexible PCB.
Wherein, the material of the buffer layer is foam.
The utility model embodiment also proposed a kind of display device, including：Display device center and display screen component；
Wherein, the buffer stack in the display screen component is added in the surface of the display device center, wherein described first is recessed
Concave portion is located at the faying face of the buffer layer and the display device center.
The utility model embodiment also proposed a kind of display device, including：Display device center and display screen component,
Wherein, the display screen component further comprises that the flexible PCB device in the other end of the flexible PCB is arranged
Part；
The buffer stack in the display screen component is added in the surface of the display device center, the display screen group
First depressed area in part is at the faying face of the buffer layer and the display device center, in the display device
Frame includes third recessed portion, wherein the flexible PCB device is embedded in the third recessed portion.
Wherein, the display device center outer rim includes surrounding the frame shape side wall of the display screen component.
A kind of display screen component that the utility model embodiment provides, the first recessed portion is opened up in buffer-layer surface, is made
When display screen component, one end of the flexible PCB of display screen component is electrically connected with display panel, it is recessed that the other end is placed in first
In concave portion, the integral thickness of display screen component is not only reduced, while display can be improved to avoid the evagination of flexible PCB
The whole flatness of screen assembly.The utility model embodiment additionally provides a kind of display device, is filled relative to existing display
Set, by reduce display device display device center on trepanning or fluting, improve the intensity of display device center, to
Effectively reduce deformation when display device center is squeezed or hits.And the deformation between reducing can be improved mounted on aobvious
The unfailing performance of display screen component on showing device center.
Description of the drawings
Fig. 1 show a kind of structural schematic diagram of display screen component of one embodiment of the utility model offer.
Fig. 2 show a kind of structural schematic diagram of display screen component of one embodiment of the utility model offer.
Fig. 3 show a kind of structural schematic diagram of display screen component of one embodiment of the utility model offer.
Fig. 4 show a kind of structural schematic diagram of display device of one embodiment of the utility model offer.
Fig. 5 show a kind of structural schematic diagram for display device that another embodiment of the utility model provides.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
It clearly and completely describes, it is clear that described embodiment is only the utility model a part of the embodiment, rather than whole realities
Apply example.Based on the embodiments of the present invention, those of ordinary skill in the art institute without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Fig. 1 show a kind of structural schematic diagram of display screen component of one embodiment of the utility model offer.
As shown in Figure 1, the display screen component includes buffer layer 1, buffer layer 1 includes the first recessed portion 11；Display panel 2,
Display panel 2 is superimposed upon surface of the buffer layer 1 backwards to 11 side of the first recessed portion；And flexible PCB 3.Flexible PCB 3
One end 32 be electrically connected with display panel 2, the other end is around display panel 2 and buffer layer 1 and embedded first recessed portion 11.At this
In utility model embodiment, buffer layer 1 can be single layer structure or multi-layer compound structure, and the utility model embodiment is to slow
The concrete structure for rushing layer 1 is not construed as limiting.Display panel 2 can be flexible display panels, can also be the display surface of other forms
Plate, the utility model embodiment are not especially limited the structure of display panel 2.
The utility model embodiment is by when 1 surface of buffer layer opens up the first recessed portion 11, makes display screen component, inciting somebody to action
One end 31 of flexible PCB 3 is placed in the first recessed portion 11, not only reduces the integral thickness of display screen component, while can be with
The evagination for avoiding the flexible PCB 3 of display screen component improves the whole flatness of display screen component.
Fig. 2 show a kind of structural schematic diagram of display screen component of one embodiment of the utility model offer.
With reference to figure 2, in one embodiment, buffer layer 1 includes that the first buffering sublayer 101 and second being superimposed is delayed
Punching pin layer 102, the second buffering sublayer 102 are arranged close to display panel 2, and the first recessed portion 11 is located at the first buffering sublayer 102.It is logical
It crosses and is arranged to buffer layer 1 to buffer the composite structure that sublayer 102 forms by the first buffering sublayer 101 and second, and is slow first
First recessed portion 11 is set on punching pin layer 102, and one end 31 of flexible PCB 3 is located at the first recessed portion 11, and is only arranged one
Layer first buffer sublayer 101 structure compare, increase one layer second buffering sublayer 102 can preferably protect it is superposed thereon
Display panel 2.It should be appreciated, however, that the number of plies of buffer layer 1 can be adjusted according to the practical application scene of display screen component, this
Utility model embodiment is not construed as limiting the specific number of plies of buffer layer 1.
In one embodiment, buffer layer 1 can further comprise the second recess for being set to the bottom surface of the first recessed portion 11
Portion 12, display screen component further comprise the flexible PCB device 4 being connected with flexible PCB 3, flexible PCB device 4
In the second recessed portion 12.It should be appreciated, however, that the sunk structure that buffer layer 1 includes is not limited to the first recessed portion 11 and second
Recessed portion 12, according to the practical application scene of display screen component, buffer layer 1 may include that multiple sunk structures, the utility model are real
The quantity for applying the sunk structure that example includes to buffer layer 1 is not specifically limited.By the first recessed portion 11 and the second recessed portion 12,
It can make a variety of bulge-structures of its such as flexible PCB 3 and flexible PCB device 4 that accommodate on display screen component.It carries
The high flatness of display screen component, while reducing the installation difficulty and installation requirement of display screen component.Flexible PCB device
Part 4 according to the practical application scene of display screen component, can such as use some of the display device of the display screen component for realization
Other functions (call function etc.), the devices such as capacitance, inductance, resistance and chip of setting being electrically connected with flexible PCB 3
Part.It should be appreciated, however, that the utility model embodiment is not especially limited the type of flexible PCB device 4.
In one embodiment, buffer layer 1 includes that the first buffering sublayer 101 and second being superimposed buffers sublayer
102, the first recessed portion 11 is located at the first buffering sublayer 101, and the second recessed portion 12 is located at the second buffering sublayer 102.It in this way can be with
The first recessed portion 11 is prepared in the first buffering sublayer 101 respectively, the second recessed portion 12 is prepared in the second buffering sublayer 102,
Then the first buffering sublayer 101 and second is buffered sublayer 102 again to be bonded, improves the manufacture craft of buffer layer 1, while
The producing efficiency of buffer layer 1 can be improved.
In one embodiment, display panel 2 includes viewing area 21 and the frame for being enclosed in 21 peripheral recesses of viewing area
The other end 32 in area 22, flexible PCB 3 is connected with rim area 22.The other end 32 of flexible PCB 3 and rim area in this way
22 junction can be absorbed in the rim area 22 of the recess, to improve the flatness of display screen component.
Fig. 3 show a kind of structural schematic diagram of display screen component of one embodiment of the utility model offer.
With reference to figure 3, in one embodiment, display screen component can further comprise being sequentially overlapped on 21 surface of viewing area
Adhesive layer 5 and cover board 6.Wherein, cover board 6 covers the other end 32 of flexible PCB 3, and cover board 6 and 32 can be contact coverings,
It can also be untouchable covering.Adhesive layer 5 can be transparent optical cement, however the utility model embodiment is to the tool of adhesive layer
Body material is not construed as limiting.Cover board 6 is mainly used for protecting display screen component, can not only prevent foreign matter from invading display screen component, also
Display screen component can be protected to be unlikely to damaged when display screen component is hit.
In one embodiment, the material of buffer layer 1 can be foam, and foam is light and is easy to trepanning, convenient for making the
One recessed portion 11 and the second recessed portion 12.It should be appreciated, however, that buffer layer 1 can also be other materials, the utility model is implemented
Example is not especially limited the material of buffer layer 1.
In one embodiment, which can be OLED display screen component, it being understood, however, that display screen component
Can also be liquid crystal display screen assembly or other display screen components, the utility model embodiment is not made to have to the type of display screen component
Body limits.
Fig. 4 show a kind of structural schematic diagram of display device of one embodiment of the utility model offer.
As shown in figure 4, the utility model embodiment additionally provides a kind of display device, including display device center 7 and
Such as above-mentioned any display screen component, display screen component is mounted on display device center 7.It should be appreciated, however, that display device
Display device dorsal shield is can further include, display device center 7 is used between display device dorsal shield and display screen component
In installation and protection display screen component.In the utility model embodiment, the buffer layer 1 in display screen component is superimposed upon display dress
Set the surface of center 7, wherein the first recessed portion 11 is located at the faying face of buffer layer 1 and display device center 7.Due to display
The structure of screen assembly is smooth, therefore need not open up the recess such as hole or slot on frame 7 in a display device, can improve display dress in this way
The intensity for setting center 7, to effectively reduce deformation when display device center 7 is squeezed or hits.And reduce display dress
The unfailing performance of the display screen component on display device center 7 can be improved by setting the deformation of center 7.
Fig. 5 show a kind of structural schematic diagram for display device that another embodiment of the utility model provides.
With reference to figure 5, the utility model embodiment additionally provides a kind of display device, including display screen component and display device
Center 7.The display screen component includes：Including buffer layer 1, buffer layer 1 includes the first recessed portion 11；It is superimposed upon buffer layer 1 backwards
The display panel 2 of first recessed portion, 11 1 side surface；And flexible PCB 3.One end 32 of flexible PCB 3 and display panel
2 electrical connections, the other end is around display panel 2 and buffer layer 1 and embedded first recessed portion 11.Wherein, display screen component is further
Including the flexible PCB device 4 in the other end 32 of flexible PCB 3 is arranged；Buffer layer 1 in display screen component is superimposed upon
The surface of display device center 7, the other end 32 of flexible PCB 3 are embedded in the first recessed portion 11 of buffer layer 1, are superimposed upon display
The surface of device center 7, display device center 7 include third recessed portion 72, and flexible PCB device 4 is embedded in third recessed portion
72.Flexible PCB device 4 is embedded in third recessed portion 72, the integral thickness of display screen component can be reduced, simultaneously because
The volume and surface area of flexible PCB device 4 are much smaller compared with flexible PCB 3, will be avoided accordingly, with respect to existing
The groove of flexible PCB 3 and evacuation flexible PCB device 4 is opened in the technical solution ratio on display device center 7, this
Utility model embodiment only starts on frame 7 to avoid the third recessed portion 72 of flexible PCB device 4 in a display device, in this way
The intensity that display device center 7 can be improved, to effectively reduce change when display device center 7 is squeezed or hits
Shape.And 7 deformation can improve the unfailing performance of the display screen component on display device center 7 between reducing.
In one embodiment, 7 outer rim of display device center includes surrounding the frame shape side wall 71 of display screen component, by setting
Set the further protection display screen component of frame shape side wall 71.
In one embodiment, cover board 6 can be overlapped with 71 phase of side wall.In this way, including the display device of frame-type side wall 71
Center 7 can constitute box structure with cover board 6, to improve the integral strength of display device.
In one embodiment, display device can be mobile phone, it being understood, however, that the utility model embodiment proposed
Display device can also be tablet computer, and the utility model embodiment is not especially limited the type of display device.
It should be appreciated that the determiners such as first, second and third for being mentioned in the utility model embodiment, just to more
The technical solution that the utility model embodiment is explicitly described uses, can not be limiting the scope of protection of the utility model.
The only preferred embodiment of the utility model, is not intended to limit the utility model, all in the utility model
Spirit and principle within, made by any modification, equivalent replacement etc., should be included in the scope of protection of the utility model it
It is interior.
Claims (10)
1. a kind of display screen component, which is characterized in that including：
Buffer layer, including the first recessed portion；
Display panel is superimposed upon surface of the buffer layer backwards to first recessed portion side；And
Flexible PCB, one end of the flexible PCB are electrically connected with the display panel, the flexible PCB it is another
End is around the display panel and the buffer layer and embedded first recessed portion.
2. display screen component according to claim 1, which is characterized in that the buffer layer includes first to be superimposed
Sublayer and the second buffering sublayer are buffered, the second buffering sublayer is arranged close to the display panel, first depressed area
In the first buffering sublayer.
3. display screen component according to claim 1, which is characterized in that the buffer layer further comprises being set to described
Second recessed portion of the bottom surface of the first recessed portion, what the display screen component further comprised being connected with the flexible PCB
Flexible PCB device, the flexible PCB device are located in second recessed portion.
4. display screen component according to claim 3, which is characterized in that the buffer layer includes first to be superimposed
Buffer sublayer and second buffering sublayer, first depressed area in it is described first buffering sublayer, second depressed area in
The second buffering sublayer.
5. display screen component according to claim 1, which is characterized in that the display panel includes viewing area and encirclement
In the rim area of the viewing area peripheral recesses, the other end of the flexible PCB is connected with the rim area.
6. display screen component according to claim 5, the display screen component further comprises being sequentially overlapped described aobvious
Show the adhesive layer and cover board on area surface, wherein the cover board covers the other end of the flexible PCB.
7. according to any display screen components of claim 1-6, which is characterized in that the material of the buffer layer is foam.
8. a kind of display device, which is characterized in that including：Display device center and display screen group as claimed in claim 7
Part；
Wherein, the buffer stack in the display screen component is added in the surface of the display device center, wherein described
One depressed area is at the faying face of the buffer layer and the display device center.
9. a kind of display device, which is characterized in that including：Display device center and the display screen component that such as claim 1 is stated,
Wherein, the display screen component further comprises that the flexible PCB device in the other end of the flexible PCB is arranged
Part；
The buffer stack in the display screen component is added in the surface of the display device center, in the display screen component
First depressed area at the faying face of the buffer layer and the display device center, the display device center packet
Include third recessed portion wherein, the flexible PCB device is embedded in the third recessed portion.
10. display device according to claim 8 or claim 9, which is characterized in that the display device center outer rim includes surrounding
The frame shape side wall of the display screen component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820159084.7U CN207781603U (en) | 2018-01-30 | 2018-01-30 | Display screen component and the display device for using the display screen component |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820159084.7U CN207781603U (en) | 2018-01-30 | 2018-01-30 | Display screen component and the display device for using the display screen component |
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| CN207781603U true CN207781603U (en) | 2018-08-28 |
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| CN201820159084.7U Active CN207781603U (en) | 2018-01-30 | 2018-01-30 | Display screen component and the display device for using the display screen component |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108873440A (en) * | 2018-08-29 | 2018-11-23 | 努比亚技术有限公司 | A kind of protection structure of LCD display module |
| CN110379312A (en) * | 2019-07-23 | 2019-10-25 | 昆山国显光电有限公司 | A kind of display device and display equipment |
| CN110930881A (en) * | 2019-11-28 | 2020-03-27 | 武汉华星光电半导体显示技术有限公司 | Flexible display module and flexible display device |
| CN112289198A (en) * | 2020-11-12 | 2021-01-29 | 昆山工研院新型平板显示技术中心有限公司 | Display device |
| CN113853057A (en) * | 2021-08-30 | 2021-12-28 | 江苏华讯电子技术有限公司 | Folding circuit board structure with buffer function |
| WO2022012193A1 (en) * | 2020-07-14 | 2022-01-20 | Oppo广东移动通信有限公司 | Circuit board, display screen and electronic device |
| WO2022116843A1 (en) * | 2020-12-01 | 2022-06-09 | 京东方科技集团股份有限公司 | Display module, display device and heat dissipation assembly |
-
2018
- 2018-01-30 CN CN201820159084.7U patent/CN207781603U/en active Active
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108873440A (en) * | 2018-08-29 | 2018-11-23 | 努比亚技术有限公司 | A kind of protection structure of LCD display module |
| CN110379312A (en) * | 2019-07-23 | 2019-10-25 | 昆山国显光电有限公司 | A kind of display device and display equipment |
| CN110379312B (en) * | 2019-07-23 | 2022-01-14 | 广州国显科技有限公司 | Display device and display equipment |
| CN110930881A (en) * | 2019-11-28 | 2020-03-27 | 武汉华星光电半导体显示技术有限公司 | Flexible display module and flexible display device |
| WO2021103213A1 (en) * | 2019-11-28 | 2021-06-03 | 武汉华星光电半导体显示技术有限公司 | Flexible display module and flexible display device |
| US20210407334A1 (en) * | 2019-11-28 | 2021-12-30 | Wuhan China Star Optoelectronics Semiconductor Technology Display Co., Ltd. | Flexible display module and flexible display device |
| US11587473B2 (en) * | 2019-11-28 | 2023-02-21 | Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | Flexible display module and flexible display device |
| WO2022012193A1 (en) * | 2020-07-14 | 2022-01-20 | Oppo广东移动通信有限公司 | Circuit board, display screen and electronic device |
| CN112289198A (en) * | 2020-11-12 | 2021-01-29 | 昆山工研院新型平板显示技术中心有限公司 | Display device |
| WO2022116843A1 (en) * | 2020-12-01 | 2022-06-09 | 京东方科技集团股份有限公司 | Display module, display device and heat dissipation assembly |
| CN113853057A (en) * | 2021-08-30 | 2021-12-28 | 江苏华讯电子技术有限公司 | Folding circuit board structure with buffer function |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Yungu (Gu'an) Technology Co., Ltd.|Bazhou Yungu Electronic Technology Co., Ltd.|Kunshan Institute of technology new flat panel display technology center Co., Ltd Assignor: Kunshan Guo Xian Photoelectric Co., Ltd. Contract record no.: X2019990000156 Denomination of utility model: Show screen assembly and use this demonstration screen assembly's display device Granted publication date: 20180828 License type: Common License Record date: 20191030 |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191209 Address after: No. 2 Xiangshan Avenue, Yongning Street, Zengcheng District, Guangzhou, Guangdong province (the core of Zengcheng economic and Technological Development Zone) Patentee after: Guangzhou Guoxian Technology Co., Ltd Address before: 215300, No. 1, Longteng Road, Kunshan Development Zone, Jiangsu, Suzhou, 4 Patentee before: Kunshan Guo Xian Photoelectric Co., Ltd. |