CN210725012U - Electronic device - Google Patents
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- CN210725012U CN210725012U CN201921863474.3U CN201921863474U CN210725012U CN 210725012 U CN210725012 U CN 210725012U CN 201921863474 U CN201921863474 U CN 201921863474U CN 210725012 U CN210725012 U CN 210725012U
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Abstract
An embodiment of the utility model provides an electronic equipment. The electronic device includes: the shell is internally provided with an accommodating cavity, and the shell is provided with a telescopic hole communicated with the accommodating cavity; the camera module is movably arranged on the shell; the driving assembly is arranged in the accommodating cavity and connected with the camera module, and the driving assembly drives the camera module to move between an extending position extending out of the shell and a retracting position accommodated in the shell; wherein, the cross-sectional area of the first end in flexible hole is greater than the cross-sectional area of the second end in flexible hole, and the cross-sectional area of the first end of camera module is greater than the cross-sectional area of the second end of camera module, and camera module and flexible hole adaptation, the one end of chamber is held for keeping away from to the first end, and the one end that the chamber was held for neighbouring to the second end. Therefore, the telescopic support has certain offset allowance when being extended and retracted, and the probability of friction between the side wall of the telescopic support and the hole wall of the telescopic hole is reduced.
Description
Technical Field
The utility model relates to an electronic equipment.
Background
Electronic equipment among the correlation technique, because the restriction in internally mounted space, drive assembly installs the one side at flexible camera, consequently, flexible camera is when stretching out, and the one side of being connected with drive assembly stretches out earlier easily, and when the withdrawal, the one side of being connected with drive assembly retracts earlier easily, leads to the skew that flexible camera took place the position, great friction appears easily, influences the flexible smoothness nature of flexible camera, takes place the abnormal sound even, influences the performance of flexible camera.
SUMMERY OF THE UTILITY MODEL
In view of this, the embodiment of the present invention provides an electronic device to solve the problem that the telescopic camera is easy to rub against the housing in the prior art.
In order to achieve the above object, the present invention discloses an electronic device, which is characterized in that:
the shell is internally provided with an accommodating cavity, and the shell is provided with a telescopic hole communicated with the accommodating cavity;
a camera module movably mounted to the housing;
the driving assembly is arranged in the accommodating cavity and connected with the camera module, and the driving assembly drives the camera module to move between an extending position extending out of the shell and a retracting position accommodated in the shell;
the cross-sectional area of the first end of the telescopic hole is larger than that of the second end of the telescopic hole, the cross-sectional area of the first end of the camera module is larger than that of the second end of the camera module, the camera module is matched with the telescopic hole, the first end is far away from one end of the accommodating cavity, and the second end is close to one end of the accommodating cavity.
According to the above technical scheme, in the embodiment of the utility model, because the cross-sectional area of the first end in flexible hole is greater than the cross-sectional area of the second end in flexible hole, camera module and flexible hole adaptation, therefore, when camera module extends, the great first end in cross section in flexible hole is stretched out earlier from the great first end in cross section of flexible hole to the great one end of cross section of camera module, along with the extension of camera module, the clearance between the lateral wall of the less other end of camera module cross section and the pore wall in flexible hole is bigger and bigger, make the probability of taking place friction reduce between camera module pore wall and the flexible hole wall, more be favorable to camera module to keep flexible smoothness nature. When the camera module withdraws, the clearance between the lateral wall of the less second end of sectional area of camera module and the pore wall of the great first end of telescopic hole cross section is great relatively, and the probability that takes place the friction between the lateral wall of camera module and the telescopic hole pore wall reduces, more is favorable to the camera module to keep flexible smoothness nature. Like this, the camera module all has certain skew allowance when extension and withdrawal, has reduced the probability that takes place the friction between the lateral wall of camera module and the pore wall in flexible hole, is favorable to guaranteeing the smoothness nature when flexible of camera module.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an electronic device according to an embodiment of the present invention;
fig. 2 is a schematic partial cross-sectional view of an electronic device provided by an embodiment of the present invention;
fig. 3 is a schematic position diagram of the telescopic hole and the camera module provided in the embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The electronic device according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings. Fig. 1 is a schematic structural diagram of an electronic device according to an embodiment of the present invention. As shown in fig. 1, the electronic apparatus includes: the shell comprises a shell 1, wherein a containing cavity 11 is formed in the shell 1, and a telescopic hole 12 communicated with the containing cavity 11 is formed in the shell 1; the camera module 2 is movably arranged on the shell 1; the driving assembly 3 is installed in the accommodating cavity 11, the driving assembly 3 is connected with the camera module 2, and the driving assembly 3 drives the camera module 2 to move between an extending position extending out of the shell 1 and a retracting position accommodated in the shell 1; wherein, the cross-sectional area of the first end in flexible hole 12 is greater than the cross-sectional area of the second end in flexible hole 12, and the cross-sectional area of the first end of camera module 2 is greater than the cross-sectional area of the second end of camera module 2, and camera module 2 and flexible hole 12 adaptation, first end is for keeping away from the one end that holds chamber 11, and the second end is for neighbouring one end that holds chamber 11.
The housing 1 is mainly used for supporting and fixing parts of the electronic device, such as a key assembly, a telescopic camera 22, a telephone receiver, a card holder, and the like. The case 1 is usually made of hard plastic, aluminum alloy material, or the like, and the case 1 has a certain strength and plasticity. And then make casing 1 can set up the pore groove structure in corresponding position, provide installation space for the installation of the accessories of electronic equipment to play spacing effect. The embodiment of the utility model provides an in, have in casing 1 and hold chamber 11, set up the intercommunication on casing 1 and hold the flexible hole 12 of chamber 11, flexible hole 12 is used for providing the passageway for the flexible of camera module 2. The shape of the telescopic hole 12 is determined according to the shape of the camera module 2, and the embodiment of the present invention does not limit this.
It should be noted that the cross-sectional area of the first end of the telescopic hole 12 is larger than the cross-sectional area of the second end of the telescopic hole 12. Wherein, the cross section is the section of the telescopic hole 12 in the direction vertical to the axis. When the cross-sectional area of the first end of flexible hole 12 is greater than the cross-sectional area of second end, flexible hole 12 is throat column structure, for camera module 2 is making the flexible space that provides sufficient in the flexible hole 12, camera module 2 is when the extension, the clearance between the pore wall of flexible hole 12 and the 2 lateral walls of camera module is far and far away more, make the probability that takes place the friction between 2 lateral walls of camera module and the 12 pore walls of flexible hole reduce, more be favorable to camera module 2 to keep flexible smoothness nature.
Optionally, in the retracted position, the camera module 2 is in clearance fit with the telescopic hole 12, a first clearance 121 is formed between a first end of the camera module 2 and a first end of the telescopic hole 12, a second clearance 122 is formed between a second end of the camera module 2 and a second end of the telescopic hole 12, and a size of the first clearance 121 is smaller than a size of the second clearance 122.
Specifically, as shown in fig. 2, when the camera module 2 is in the retracted position, the first end of the camera module 2 is located at the first end of the retractable hole 12, the camera module 2 is in clearance fit with the retractable hole 12, and a first clearance 121 is formed between the first end of the camera module 2 and the first end of the retractable hole 12; the second end of the camera module 2 is located at the second end of the telescopic hole 12, the camera module 2 is in clearance fit with the telescopic hole 12, and a second clearance 122 is formed between the second end of the camera module 2 and the second end of the telescopic hole 12; because the size of first clearance 121 is less than the size of second clearance 122, consequently, can reduce camera module 2 on the one hand when extension and withdrawal, take place the probability of friction between the lateral wall of camera module 2 and the pore wall of flexible hole 12, on the other hand, when camera module 2 is in the withdrawal position, the clearance is less between the lateral wall of the second end of camera module 2 and the lateral wall of flexible hole 12, has reduced the waterproof dirt-proof degree of difficulty of electronic equipment.
Optionally, the inner circumferential surface of the telescopic hole 12 extends obliquely away from the center line of the telescopic hole 12 in the direction from the second end to the first end, and the outer surface of the camera module 2, which is adapted to the telescopic hole 12, extends obliquely away from the center line of the telescopic hole 12 in the direction from the second end to the first end, and the inclination angle of the inner circumferential surface of the telescopic hole 12 is smaller than the inclination angle of the outer surface of the camera module 2.
Specifically, as shown in fig. 3, the inclination angle of the inner circumferential surface of the telescopic hole 12 is a1, the inclination angle of the outer surface of the camera module 2 is a2, and a1 is greater than a2, so as to ensure that the size of the first gap 121 is smaller than that of the second gap 122, and further reduce the probability of friction between the side wall of the camera module 2 and the hole wall of the telescopic hole 12 when the camera module 2 is extended or retracted.
Optionally, the inclination angle of the inner circumferential surface of the telescopic hole 12 is a1 and the inclination angle of the outer surface of the camera module 2 is a2, so that: the angle is more than 0 degree and less than or equal to 5 degrees from A1 to A2.
Specifically, as shown in fig. 3, the inclination angle of the inner circumferential surface of the telescopic hole 12 is a1, the inclination angle of the outer surface of the camera module 2 is a2, a1 is greater than a2, and 0 ° < a1-a2 is not greater than 5 °, so as to ensure that the difference between the inclination angle of the inner circumferential surface of the telescopic hole 12 and the inclination angle of the outer surface of the camera module 2 is greater than 0 ° and less than or equal to 5 °, thus, on one hand, the probability of friction between the side wall of the telescopic bracket 21 and the wall of the telescopic hole can be reduced when the telescopic bracket 21 extends and retracts, on the other hand, when the telescopic bracket 21 is in the retraction position, the gap between the side wall of the second end of the telescopic bracket 21 and the telescopic side wall is small, and the difficulty of water.
Optionally, camera module 2 includes: the telescopic bracket 21 is movably arranged in the shell 1, the telescopic bracket 21 is matched with the telescopic hole 12, and the driving mechanism is connected with the telescopic bracket 21 so as to drive the telescopic bracket 21 to move;
Specifically, the telescopic bracket 21 is mainly used for fixing parts used in cooperation with the camera 22, such as the driving assembly 3, the camera 22, and the like. The telescopic bracket 21 is usually made of hard plastic or aluminum alloy material, so that the telescopic bracket 21 has certain strength and plasticity, a hole groove structure can be formed at the corresponding position of the telescopic bracket 21, an installation space is provided for the installation of other parts, and a limiting effect is achieved. The embodiment of the utility model provides an in, can set up the camera 22 mounting hole in telescopic bracket 21's corresponding position, and then fix camera 22 in the camera 22 mounting hole through the camera 22 mounting hole to realize telescopic camera 22's flexible function. The camera 22 is connected to the main board of the electronic device through a flexible circuit board, so that the camera 22 is electrically connected to the processor inside the electronic device. In addition, camera 22 may include a PCB board, lenses, holders and filters, sensors, and other components. In a possible implementation, the working principle of the camera 22 may be: the scenery shot by the camera 22 projects the generated optical image onto the sensor through the lens, then the optical image is converted into an electric signal, the electric signal is converted into a digital signal, the digital signal is processed and then sent to the main board of the electronic equipment for processing, and finally the digital signal is converted into an image which can be seen on the screen of the electronic equipment. The specific components of the camera 22 can be increased or decreased according to the function of the camera module 2, and the embodiment of the present invention is not limited thereto.
In addition, it should be noted that a decoration sheet is further disposed on an end surface of the first end of the telescopic bracket 21, a surface parameter of the decoration sheet is consistent with a surface parameter of the housing 1, and the first end is an end of the telescopic bracket 21 away from the driving assembly 3. Specifically, the material of the decorative sheet and the surface of the housing 1 may be a material having a certain gloss and a certain strength, such as an aluminum alloy material. The parameters such as the surface roughness and the surface glossiness of the decorative sheet are consistent with the parameters such as the surface roughness and the surface glossiness of the shell 1, so that the surface parameters of the decorative sheet are consistent with the surface parameters of the shell 1, the surface parameters of one end, far away from the driving assembly 3, of the telescopic support 21 are consistent with the surface parameters of the shell 1, and the surface consistency of the electronic equipment cannot be influenced by the arrangement of the telescopic support 21.
Optionally, the telescopic bracket 21 is configured as a prism bracket or a circular truncated cone bracket, and the telescopic hole 12 is adapted to the telescopic bracket 21.
Specifically, when the telescopic bracket 21 is configured as a truncated pyramid bracket, the shape defined by the hole walls of the telescopic hole 12 is a truncated pyramid shape, and when the telescopic bracket 21 is a truncated cone bracket, the shape defined by the hole walls of the telescopic hole 12 is a truncated cone shape, so that the telescopic hole 12 and the telescopic bracket 21 are matched. It should be noted that, when the telescopic bracket 21 is a circular truncated cone, compared with the case that the telescopic bracket 21 is a truncated pyramid bracket, no edge is formed on the side wall of the telescopic bracket 21, and when the telescopic bracket 21 extends and retracts, the probability of friction between the side wall of the telescopic bracket 21 and the hole wall of the shrinkage cavity is reduced.
Optionally, one of the telescopic bracket 21 and the telescopic hole 12 is provided with a guide groove, and the other is provided with a guide rail, the guide groove and the guide rail both extend along the moving direction of the telescopic bracket 21, and the guide rail is movably matched with the guide groove.
Specifically, a pair of guide rails and guide grooves that are fitted to each other is taken as an example. The length direction of first guide rail is unanimous with the flexible direction of telescopic bracket 21, and first guide rail runs through the second end of telescopic bracket 21 from the first end of telescopic bracket 21, and the extending direction of first guide way is unanimous with the flexible direction of telescopic bracket 21, and the second end of telescopic hole 12 is run through from the first end of telescopic hole 12 to first guide way. The first guide rail is embedded in the first guide groove, so that the telescopic bracket 21 can extend or retract under the guide of the first guide rail when sliding in the telescopic hole 12, the telescopic bracket 21 is prevented from deviating during telescopic, and the telescopic fluency of the telescopic bracket 21 is further ensured. In addition, it should be noted that the cross section of the first guide rail along the direction perpendicular to the direction of the telescopic bracket 21 may be square or semicircular, and the cross section of the first guide groove along the direction perpendicular to the direction of the telescopic bracket 21 is the same as the cross section of the first guide rail along the direction perpendicular to the direction of the telescopic bracket 21, and the specific shape is determined according to the processing technology, which is not limited by the embodiment of the present invention. It should be further noted that the guide rail may be disposed on the hole wall of the telescopic hole 12, or may be disposed on the telescopic bracket 21, which is not limited in the embodiment of the present invention.
Optionally, the guide grooves are arranged at equal intervals, and the guide rails are in one-to-one correspondence with the guide grooves.
For example, a second guide rail may be disposed on the surface of the telescopic bracket 21 along the telescopic direction, the first guide rail and the second guide rail are disposed opposite to each other, and a second guide groove engaged with the second guide rail is disposed on the hole wall of the telescopic hole 12 along the telescopic direction of the telescopic bracket 21, and the second guide rail is embedded in the second guide groove. Specifically, the shape of second guide rail is unanimous with the shape of first guide rail, and the length of second guide rail is unanimous with the length direction of first guide rail, second guide rail groove and second guide rail looks adaptation, the embodiment of the utility model provides a no longer describe to this. Still need to explain, can also set up a plurality of guide ways, the equidistant setting of a plurality of guide ways, the mode of setting up of a plurality of guide ways is unanimous with first guide way, the embodiment of the utility model discloses no longer describe to this. Like this, because the equidistant setting of a plurality of guide ways, consequently for telescopic bracket 21 all has the guide rail to cooperate with the guide way on the side of the axis a week of telescopic hole 12 when flexible, telescopic bracket 21 can be the common guide of a plurality of guide rails down the extension or retract, has strengthened telescopic bracket 21's flexible equilibrium, has further avoided telescopic bracket 21 to take place the skew when flexible, has guaranteed telescopic bracket 21's flexible smoothness nature.
Optionally, a lubricating film is disposed on at least one of the image head module and the telescopic hole 12.
Specifically, this lubricating film can be POM (polyformaldehyde) material, because POM's friction factor is less, and the wearability is better, and the lubricity is also better simultaneously, like this, sets up the lubricating film on camera module 2's side for camera module 2 is more smooth and easy when flexible, avoids taking place the abnormal sound because of the pore wall contact of camera module 2 and flexible hole 12, improves flexible camera 22's performance.
It should be noted that, in the embodiment of the present invention, the lubricating film can be set up to the side of the camera module 2, and the lubricating film can also be set up on the pore wall of the telescopic hole 12, or under the condition that the clearance of the pore walls of the camera module 2 and the telescopic hole 12 allows, the lubricating film can also be set up on the pore wall of the telescopic hole 12 and the pore wall of the telescopic hole 12 of the camera module 2.
The embodiment of the utility model provides a still disclose an electronic equipment, this electronic equipment includes foretell camera module 2.
It should be noted that the electronic device may be: a cell phone, a tablet, an e-book reader, an MP3 player, an MP4 player, a laptop portable computer, a car computer, a desktop computer, a set-top box, a smart television, or a wearable device.
According to the above technical scheme, in the embodiment of the utility model, because the cross-sectional area of the first end of flexible hole 12 is greater than the cross-sectional area of the second end of flexible hole 12, camera module 2 and flexible hole 12 adaptation, therefore, when camera module 2 extends, the great one end of cross-sectional area of camera module 2 stretches out from the great first end of cross-sectional area of flexible hole 12 earlier, along with the extension of camera module 2, the clearance between the lateral wall of the less other end of camera module 2 cross-sectional area and the pore wall of flexible hole 12 is bigger and bigger, make the probability of taking place friction reduce between camera module 2 pore wall and the flexible hole 12 pore wall, more be favorable to camera module 2 to keep flexible smoothness nature. When camera module 2 withdraws, the clearance between the lateral wall of the less second end of sectional area of camera module 2 and the pore wall of the great first end of telescopic hole 12 cross section is great relatively, takes place frictional probability between the lateral wall of camera module 2 and the telescopic hole 12 pore wall and reduces, more is favorable to camera module 2 to keep flexible smoothness nature. Like this, camera module 2 all has certain skew allowance when extension and withdrawal, has reduced the probability that takes place the friction between camera module 2's the lateral wall and the pore wall of flexible hole 12, is favorable to guaranteeing the smoothness nature when flexible of camera module 2.
In addition, when the camera module 2 is in the retracted position, the camera module 2 is in clearance fit with the telescopic hole 12, a first clearance 121 is formed between the first end of the camera module 2 and the first end of the telescopic hole 12, a second clearance 122 is formed between the second end of the camera module 2 and the second end of the telescopic hole 12, and the size of the first clearance 121 is smaller than that of the second clearance 122. Like this, on the one hand can reduce camera module 2 when extension and withdrawal, take place frictional probability between camera module 2's the lateral wall and the pore wall in flexible hole 12, and on the other hand, when camera module 2 was in the withdrawal position, the clearance was less between the lateral wall of camera module 2's second end and the lateral wall in flexible hole 12, had reduced the waterproof dirt-proof degree of difficulty of electronic equipment.
It should be noted that, in the present specification, the embodiments are all described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments may be referred to each other.
While preferred embodiments of the present invention have been described, additional variations and modifications of these embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following claims be interpreted as including the preferred embodiments and all changes and modifications that fall within the scope of the embodiments of the invention.
Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in the process, method, article, or terminal equipment comprising the element.
The technical solution provided by the present invention is described in detail above, and the principle and the implementation of the present invention are explained by applying specific examples, and the description of the above examples is only used to help understanding the method and the core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the specific implementation and application scope, and in summary, the content of the present specification should not be understood as the limitation of the present invention.
Claims (10)
1. An electronic device, characterized in that the electronic device comprises:
the shell is internally provided with an accommodating cavity, and the shell is provided with a telescopic hole communicated with the accommodating cavity;
a camera module movably mounted to the housing;
the driving assembly is arranged in the accommodating cavity and connected with the camera module, and the driving assembly drives the camera module to move between an extending position extending out of the shell and a retracting position accommodated in the shell;
the cross-sectional area of the first end of the telescopic hole is larger than that of the second end of the telescopic hole, the cross-sectional area of the first end of the camera module is larger than that of the second end of the camera module, the camera module is matched with the telescopic hole, the first end is far away from one end of the accommodating cavity, and the second end is close to one end of the accommodating cavity.
2. The electronic device of claim 1, wherein in the retracted position, the camera module is in clearance fit with the retractable hole, a first clearance is formed between a first end of the camera module and a first end of the retractable hole, a second clearance is formed between a second end of the camera module and a second end of the retractable hole, and a size of the first clearance is smaller than a size of the second clearance.
3. The electronic device according to claim 2, wherein an inner circumferential surface of the telescopic hole extends obliquely away from a center line of the telescopic hole in a direction from the second end to the first end, and an outer surface of the camera module fitted to the telescopic hole extends obliquely away from the center line of the telescopic hole in a first direction, wherein the first direction is a direction from the second end of the telescopic hole to the first end of the telescopic hole, and an inclination angle of the inner circumferential surface of the telescopic hole is smaller than an inclination angle of the camera module.
4. The electronic device according to claim 3, wherein an inclination angle of an inner peripheral surface of the telescopic hole is A1 and an inclination angle of an outer surface of the camera module is A2, which satisfy:
0°＜A1-A2≤5°。
5. the electronic device of claim 1, wherein the camera module comprises:
the telescopic support is movably arranged in the shell, the telescopic support is matched with the telescopic hole, and the driving assembly is connected with the telescopic support so as to drive the telescopic support to move;
the camera is installed on the telescopic support and is connected with the main board of the electronic equipment through the flexible circuit board.
6. The electronic device of claim 5, wherein the telescopic bracket is configured as a prism bracket or a circular truncated cone bracket, and the telescopic hole is adapted to the telescopic bracket.
7. The electronic device according to claim 5, wherein one of the telescopic bracket and the telescopic hole is provided with a guide groove, and the other is provided with a guide rail, the guide groove and the guide rail both extend along a moving direction of the telescopic bracket, and the guide rail movably engages with the guide groove.
8. The electronic apparatus according to claim 7, wherein the guide groove is provided in plurality at intervals, and the guide rail is provided in plurality in one-to-one correspondence with the plurality of guide grooves.
9. The electronic device according to claim 1, wherein a lubricating film is provided on at least one of the camera module and the telescopic hole.
10. The electronic device of any one of claims 1-9, wherein the electronic device is a cell phone, a tablet, an e-book reader, an MP3 player, an MP4 player, a laptop portable computer, a car computer, a desktop computer, a set-top box, a smart television, or a wearable device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921863474.3U CN210725012U (en) | 2019-10-31 | 2019-10-31 | Electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921863474.3U CN210725012U (en) | 2019-10-31 | 2019-10-31 | Electronic device |
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| Publication Number | Publication Date |
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| CN210725012U true CN210725012U (en) | 2020-06-09 |
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| CN201921863474.3U Active CN210725012U (en) | 2019-10-31 | 2019-10-31 | Electronic device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115132083A (en) * | 2022-07-01 | 2022-09-30 | 武汉华星光电半导体显示技术有限公司 | Display device |
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2019
- 2019-10-31 CN CN201921863474.3U patent/CN210725012U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115132083A (en) * | 2022-07-01 | 2022-09-30 | 武汉华星光电半导体显示技术有限公司 | Display device |
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