CN113301196B - Electronic equipment - Google Patents
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- CN113301196B CN113301196B CN202110567370.3A CN202110567370A CN113301196B CN 113301196 B CN113301196 B CN 113301196B CN 202110567370 A CN202110567370 A CN 202110567370A CN 113301196 B CN113301196 B CN 113301196B
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- 238000001514 detection method Methods 0.000 claims abstract description 40
- 239000010410 layer Substances 0.000 claims description 35
- 238000006243 chemical reaction Methods 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 12
- 239000011241 protective layer Substances 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 claims description 2
- 239000004065 semiconductor Substances 0.000 claims description 2
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 230000002035 prolonged effect Effects 0.000 abstract description 5
- 230000036961 partial effect Effects 0.000 description 8
- 230000006698 induction Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000004020 conductor Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
- H04M1/0268—Details of the structure or mounting of specific components for a display module assembly including a flexible display panel
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/18—Telephone sets specially adapted for use in ships, mines, or other places exposed to adverse environment
Abstract
The application provides an electronic device, which comprises a shell, a display component and a detection component; the shell is provided with an opening; the display component can shrink and curl and is arranged at the opening, and at least part of the display component can slide into the shell; the detection component is connected with the display component and is used for detecting the area of the display component sliding into the shell. When the small screen display is needed or the electronic equipment is not used, the display component can be controlled to slide into the shell, and when the large screen display is needed, the display component can be controlled to slide out of the shell. The detection component is connected with the display component, the detection component can detect the area of the display component sliding into the shell, and then the work of the display component is controlled according to the area of the display component sliding into the shell, so that the display component can open or close the non-display area according to display requirements, the flexibility of control of the display component is improved, the energy consumption of the display component can be saved, the cruising ability of the electronic equipment is prolonged, the quality of the electronic equipment is improved, and further the technological experience of a user is improved.
Description
Technical Field
The application relates to the technical field of electronic equipment, in particular to electronic equipment.
Background
Currently, with the development of electronic products, especially mobile phone products, the styles are various. And the mobile phone screen is developed from the original small screen to the current large screen, and the mobile phone with the bendable and foldable screen is appeared.
In the related art, the flexible display device can save space to the greatest extent because the flexible display screen can be curled and stored, but after a part of the screen is stored in the shell, the part of the screen can be shielded by the shell, so that the part of the screen can cause energy waste and influence the cruising ability of the electronic equipment.
Disclosure of Invention
The present application aims to solve at least one of the technical problems existing in the prior art or related technologies.
For this purpose, the application proposes an electronic device.
In view of the above, the present application provides an electronic device including a housing, a display assembly, and a detection assembly; the shell is provided with an opening; the display component can shrink and curl and is arranged at the opening, and at least part of the display component can slide into the shell; the detection component is connected with the display component and is used for detecting the area of the display component sliding into the shell.
The electronic equipment comprises a shell, a display assembly and a detection assembly, wherein the display assembly can slide relative to the shell. When the small screen display is needed or the electronic equipment is not used, the display component can be controlled to slide into the shell, and when the large screen display is needed, the display component can be controlled to slide out of the shell.
The detection component is connected with the display component, the detection component can detect the area of the display component sliding into the shell, and then the work of the display component is controlled according to the area of the display component sliding into the shell, so that the display component can open or close the non-display area according to display requirements, the flexibility of control of the display component is improved, the energy consumption of the display component can be saved, the cruising ability of the electronic equipment is prolonged, the quality of the electronic equipment is improved, and further the technological experience of a user is improved.
Additional aspects and advantages of the application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the application.
Drawings
The foregoing and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, wherein:
fig. 1 shows a schematic structural view of an electronic device (housed state) according to an embodiment of the present application;
fig. 2 shows a schematic structural view of an electronic device (unfolded state) according to an embodiment of the present application;
FIG. 3 illustrates a cross-sectional view of an electronic device according to one embodiment of the present application;
FIG. 4 is a partial cross-sectional view of the electronic device shown in FIG. 1 along A-A according to one embodiment of the present application;
FIG. 5 is a partial cross-sectional view of the electronic device shown in FIG. 1 along B-B according to one embodiment of the present application;
FIG. 6 is a partial cross-sectional view of the electronic device shown in FIG. 2 along C-C according to one embodiment of the present application;
FIG. 7 is a partial cross-sectional view of the electronic device shown in FIG. 2 along D-D according to one embodiment of the present application;
fig. 8 shows a schematic structural diagram of a photoelectric conversion layer according to an embodiment of the present application;
fig. 9 shows a schematic structural view of an electronic apparatus (housed state) according to another embodiment of the present application;
fig. 10 shows a schematic structural view of an electronic device (unfolded state) according to another embodiment of the present application;
FIG. 11 illustrates a cross-sectional view of an electronic device according to another embodiment of the present application;
FIG. 12 is a partial cross-sectional view of the electronic device shown in FIG. 9 along E-E according to another embodiment of the present application;
FIG. 13 is a partial cross-sectional view of the electronic device shown in FIG. 10 along F-F according to another embodiment of the present application;
fig. 14 shows a schematic diagram of a coil current detection principle according to another embodiment of the present application;
fig. 15 shows a schematic structural view of an electronic apparatus (housed state) according to still another embodiment of the present application;
fig. 16 shows a schematic structural view of an electronic device (unfolded state) according to still another embodiment of the present application;
FIG. 17 illustrates a cross-sectional view of an electronic device according to yet another embodiment of the present application;
FIG. 18 illustrates one of partial cross-sectional views of an electronic device according to yet another embodiment of the present application;
FIG. 19 illustrates a second partial cross-sectional view of an electronic device according to yet another embodiment of the present application;
FIG. 20 is a schematic diagram illustrating a connection relationship of a coil to a flexible circuit board according to another embodiment of the present application;
fig. 21 shows a schematic diagram of a connection relationship of a strain gauge to a flexible circuit board according to yet another embodiment of the present application.
Wherein, the correspondence between the reference numerals and the component names in fig. 1 to 21 is:
100 housings, 200 display modules, 210 circuit boards, 220 connection layers, 230 first connection lines, 240 display pixel layers, 250 polarizing layers, 260 protective layers, 270 visible regions, 280 invisible regions, 300 detection modules, 310 detection modules, 311 photosensitive members, 312 second connection lines, 313 photoelectric conversion layers, 3132 photoelectric conversion regions, 3134 photoelectric transmission lines, 314 coils, 315 strain gages, 320 reflection modules, 330 separators, 340 magnetic modules, 342 first magnetic members, 344 second magnetic members, 400 rotary shafts, 500 flexible circuit boards.
Detailed Description
In order that the above-recited objects, features and advantages of the present application will be more clearly understood, a more particular description of the application will be rendered by reference to the appended drawings and appended detailed description. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, however, the present application may be practiced otherwise than as described herein, and thus the scope of the present application is not limited by the specific embodiments disclosed below.
An electronic device according to some embodiments of the present application is described below with reference to fig. 1 to 21.
Embodiment one:
as shown in fig. 1 and 2, the present application provides an electronic device including a housing 100, a display assembly 200, and a detection assembly 300; the housing 100 is disposed at the opening; the display assembly 200 can be contracted and curled, is arranged at the opening, and at least part of the display assembly 200 can slide into the shell 100; the detecting assembly 300 is connected to the display assembly 200 for detecting an area in which the display assembly 200 slides into the housing 100.
In this embodiment, the electronic device includes a housing 100, a display assembly 200, and a detection assembly 300, the display assembly 200 being slidable relative to the housing 100. The display assembly 200 may be controlled to slide into the housing 100 when a small screen display is desired or the electronic device is not in use, and the display assembly 200 may be controlled to slide out of the housing 100 when a large screen display is desired.
The detection component 300 is connected with the display component 200, the detection component 300 can detect the area of the display component 200 sliding into the shell 100, and then the work of the display component 200 is controlled according to the area of the display component 200 sliding into the shell 100, so that the display component 200 can be used for opening or closing a non-display area according to display requirements, the flexibility of controlling the display component 200 is improved, the energy consumption of the display component 200 can be saved, the cruising ability of the electronic equipment is prolonged, the quality of the electronic equipment is improved, and further the technological experience of a user is improved.
Specifically, after detecting the area in which the display assembly 200 slides into the housing 100, the electronic device may close the area in which the display assembly 200 slides into the housing 100.
Specifically, as shown in fig. 3, the display assembly 200 includes a visible area 270 and a non-visible area 280, a portion of the display assembly 200 that is not blocked by the housing 100 is the visible area 270, a portion of the display assembly 200 that is blocked by the housing 100 is the non-visible area 280, that is, an area of the display assembly 200 that slides into the housing 100 is the non-visible area.
The viewable area 270 is largest when the display assembly 200 is in the fully extended state.
When the display assembly 200 is in the contracted state. The area of the visible area 270 gradually decreases, and a portion of the display assembly 200 is gradually stored in the housing 100, and the portion stored in the housing 100 is the invisible area 280, so that the display is not required.
Embodiment two:
the present embodiment provides an electronic device, which further includes the following technical features in addition to the technical features of the above embodiments.
As shown in fig. 4, the sensing assembly 300 includes a sensing part 310, and the sensing part 310 is connected to the display assembly 200 and disposed along a sliding direction of the display assembly 200.
In this embodiment, the detecting component 310 is connected to the display component 200 and is disposed along the sliding direction of the display component 200, and the detecting component 310 moves along with the display component 200 during the sliding process of the display component 200, so that the area of the display component 200 sliding into the housing 100 can be determined according to the position of the detecting component 310, and further control over the display component 200 is achieved.
Embodiment III:
the present embodiment provides an electronic device, which further includes the following technical features in addition to the technical features of the above embodiments.
As shown in fig. 4 and 5, the detecting member 310 includes a photosensitive member 311, the detecting assembly 300 further includes a reflecting member 320, the reflecting member 320 is disposed on the housing 100, and one end of the reflecting member 320 faces the display assembly 200 and the other end faces the photosensitive member 311, so as to reflect light emitted from the display assembly 200 to the photosensitive member 311.
In this embodiment, as shown in fig. 6 and 7, the detecting member 310 includes a photosensitive member 311, and the detecting assembly 300 includes a reflecting member 320, one end of the reflecting member 320 facing the display assembly 200, and the other end facing the photosensitive member 311. When the photosensitive member 311 is disposed along the sliding direction of the display unit 200 and the light signal from the reflecting member 320 is detected in the photosensitive member 311, the position of the display unit 200 corresponding to the portion of the photosensitive member 311 at the reflecting member 320 and thus the position of the display unit 200 can be detected. Since the reflecting member 320 is disposed on the housing 100, when the position of the display assembly 200 is determined, the area in which the display assembly 200 slides into the housing 100 can be detected according to the position of the display assembly 200, thereby realizing control of the display assembly 200.
Specifically, the photosensitive member 311 is a microlens.
When the photosensitive portion is provided corresponding to the pixel of the display device 200 and the photosensitive member 311 corresponding to the pixel of the nth row detects the light signal from the reflecting member 320, the screen displayed by the pixels of the 1 st row to the nth row is turned off, wherein n is an integer of 1 or more.
Specifically, when the light intensity of the light signal is greater than the threshold value when the light signal is detected by the photosensitive member 311, the light signal is the light signal from the reflecting member 320 to avoid interference of the natural light to the detection of the photosensitive member.
Embodiment four:
the present embodiment provides an electronic device, which further includes the following technical features in addition to the technical features of the above embodiments.
As shown in fig. 4, the display assembly 200 includes a circuit board 210, a connection layer 220, a first connection line 230, a display pixel layer 240, a polarizing layer 250, and a protective layer 260; the connection layer 220 is attached to the circuit board 210 and connected to the detecting member 310; the first connection line 230 is connected to the connection layer 220; the display pixel layer 240 is connected to the first connection line 230; the polarizing layer 250 covers the display pixel layer 240; the protective layer 260 covers the polarizing layer 250.
In this embodiment, the connection layer 220 is attached to the circuit board 210 and connected to the detecting component 310, so that the position information detected by the detecting component 310 can be transferred to the display pixel layer 240 through the first connection line 230, and then the on and/or off of the display pixel layer 240 can be determined according to the position information.
Fifth embodiment:
the present embodiment provides an electronic device, which further includes the following technical features in addition to the technical features of the above embodiments.
As shown in fig. 4, the detecting section 310 further includes a second connection line 312 and a photoelectric conversion layer 313; the second connection line 312 is connected to the connection layer 220; the photoelectric conversion layer 313 is connected to the second connection wiring 312; the photosensitive member 311 is disposed on the photoelectric conversion layer 313.
In this embodiment, the photosensitive member 311 is disposed on the photoelectric conversion layer 313, the optical signal detected by the photosensitive member 311 is converted into an electrical signal by the photoelectric conversion layer 313, and then the electrical signal is transmitted to the connection layer 220 by the second connection line 312, so as to be further transmitted to the display assembly 200, thereby realizing control of the display assembly 200, improving the flexibility of control of the display assembly 200, saving the energy consumption of the display assembly 200, and prolonging the cruising ability of the electronic device.
Arrows in fig. 5 to 7 indicate the propagation directions of light.
Specifically, as shown in fig. 8, the photoelectric conversion layer 313 includes a photoelectric conversion region 3132 and a photoelectric transmission line 3134, the photoelectric conversion region 3132 being provided corresponding to the photosensitive member 311, converting an optical signal received by the photosensitive member 311 into an electrical signal, and then transmitting to the connection layer 220 through the photoelectric transmission line 3134.
Example six:
the present embodiment provides an electronic device, which further includes the following technical features in addition to the technical features of the above embodiments.
As shown in fig. 4, the photosensitive member 311 includes a plurality of lenses, which are arranged in an array.
In this embodiment, the photosensitive member 311 includes a plurality of lenses and is arranged in an array, so that the photosensitive member 311 can determine the position of the detecting member 310 according to the position of the lens for detecting the optical signal, and further convert the position information of the detecting member 310 into an electrical signal and transmit the electrical signal to the display assembly 200, thereby realizing control of the display assembly 200.
Embodiment seven:
the present embodiment provides an electronic device, which further includes the following technical features in addition to the technical features of the above embodiments.
As shown in fig. 4, the detecting assembly 300 further includes a spacer 330, and the spacer 330 is disposed between the photosensitive member 311 and the display assembly 200.
In this embodiment, the spacer 330 is disposed between the photosensitive member 311 and the display assembly 200, so as to prevent the light signal generated by the display assembly 200 from being transmitted to the photosensitive member 311 without passing through the reflective member 320, and further make the detection of the light reflected by the reflective member 320 by the photosensitive member 311 more accurate.
Example eight:
the present embodiment provides an electronic device, which further includes the following technical features in addition to the technical features of the above embodiments.
The housing 100 includes a frame and a cover; the frame body is surrounded with an opening, and the reflecting component 320 is arranged on the frame body; the cover body is covered on the frame body.
In this embodiment, the frame encloses an opening and the cover is disposed over the frame such that the frame and the cover form a housing 100 having an opening on one side. When the display assembly 200 is located at the opening, the display assembly 200 can be used for displaying, and after the display assembly 200 slides into the housing 100, the display assembly 200 is shielded by the frame and the cover, so as to accommodate the display assembly 200. The display component 200 can select the size of the display area according to the needs of the user, so that the user can control the electronic device more flexibly, and the technological experience of the user is improved.
Example nine:
the present embodiment provides an electronic device, which further includes the following technical features in addition to the technical features of the above embodiments.
As shown in fig. 9, 10 and 11, the electronic device further includes a rotating shaft 400, the rotating shaft 400 is disposed in the housing 100, and the display assembly 200 is wound around the rotating shaft 400.
In this embodiment, the display assembly 200 is wound on the rotating shaft 400, so that the display assembly 200 is more convenient to store, and meanwhile, the display assembly 200 is prevented from being folded during storage, the stability of the display assembly 200 in the use process is ensured, and the service life of the display assembly 200 is prolonged.
Example ten:
the present embodiment provides an electronic device, which further includes the following technical features in addition to the technical features of the above embodiments.
As shown in fig. 12 and 13, the detecting part 310 includes a plurality of coils 314, the plurality of coils 314 are arranged along the sliding direction of the display assembly 200, the detecting assembly 300 further includes a magnetic assembly 340, and the magnetic assembly 340 is disposed on the housing 100 and/or the rotation shaft 400; wherein the display assembly 200 is slid, one coil 314 of the plurality of coils 314 may cut the magnetic field generated by the magnetic assembly 340.
In this embodiment, the sensing component 310 includes a plurality of coils 314, the plurality of coils 314 being arranged along the sliding direction of the display assembly 200, the sensing assembly 300 further including a magnetic assembly 340, the magnetic assembly 340 being operable to generate a magnetic field. During the movement of the display assembly 200, when the coil 314 moves to the position where the magnetic assembly 340 is located, the magnetic induction line of the magnetic field generated by the magnetic assembly 340 can be cut, so that a current is generated in the coil 314, and when the current is generated in the coil 314, the coil 314 is located at the position corresponding to the magnetic assembly 340 by detecting whether the current is generated in the coil 314, so that the detection of the position where the detecting component 310 is located is realized. Because the plurality of coils 314 are arranged along the sliding direction of the display assembly 200 and are connected with the display assembly 200, the coils 314 move together with the display assembly 200 in the sliding process of the display assembly 200, and after the position of the detection component 310 is detected, the position of the display assembly 200 can be determined according to the position of the detection component 310, and then the area of the display assembly 200 sliding into the housing 100 is determined, so that the electronic device controls the operation of the display assembly 200 according to the area of the display assembly 200 sliding into the housing 100.
Example eleven:
the present embodiment provides an electronic device, which further includes the following technical features in addition to the technical features of the above embodiments.
As shown in fig. 12 and 13, the magnetic assembly 340 includes a first magnetic member 342 and a second magnetic member 344; the first magnetic member 342 is disposed on the housing 100 and located at one side of the detecting member 310; the second magnetic member 344 is disposed on the rotating shaft 400, opposite to the first magnetic member 342, and located on the other side of the detecting member 310; wherein the magnetic poles of the first magnetic member 342 opposite to the magnetic poles of the second magnetic member 344 are opposite.
In this embodiment, the first magnetic member 342 is disposed on the housing 100, the second magnetic member 344 is disposed on the rotating shaft 400, the first magnetic member 342 and the second magnetic member 344 are respectively disposed on two sides of the detecting member 310, and the magnetic poles with different polarities on the first magnetic member 342 and the second magnetic member 344 are disposed oppositely, so that a magnetic induction line from the first magnetic member 342 to the second magnetic member 344 or a magnetic induction line from the second magnetic member 344 to the first magnetic member 342 is generated between the first magnetic member 342 and the second magnetic member 344. As shown in fig. 14, when the coil 314 passes through the positions of the first magnetic element 342 and the second magnetic element 344, the magnetic induction line is cut, and a current is generated in the coil 314, so that the electronic device can determine the position of the detecting component 310 according to the current generated in the coil 314, and further determine the position of the display assembly 200.
Embodiment twelve:
the present embodiment provides an electronic device, which further includes the following technical features in addition to the technical features of the above embodiments.
As shown in fig. 15 and 16, the detecting component 310 includes a strain gauge 315, the strain gauge 315 is disposed on a first side of the display assembly 200, and the first side of the display assembly 200 faces the rotating shaft 400.
In this embodiment, as shown in fig. 17, a strain gauge 315 is disposed on a side of the display assembly 200 facing the rotation shaft 400, and the strain gauge 315 is deformed after contacting the rotation shaft 400 during the sliding of the display assembly 200, so that the resistance of the deformed strain gauge 315 is changed. By detecting the resistance of the strain gauge 315, the strain gauge 315 with the changed resistance is the strain gauge 315 moving to the rotation shaft 400, and the position of the detecting component 310 is determined. Because the strain gauge 315 is connected with the display assembly 200 and is arranged along the movement direction of the display assembly 200, when the display assembly 200 slides, the strain gauge 315 moves along with the display assembly 200, so after the position of the detection component 310 is detected, the position of the display assembly 200 is determined according to the position of the detection component 310, and further control of the display assembly 200 is realized.
Embodiment thirteen:
the present embodiment provides an electronic device, which further includes the following technical features in addition to the technical features of the above embodiments.
The strain gauge 315 is a metal resistance gauge, a ceramic metal gauge, or a semiconductor gauge.
In this embodiment, as shown in fig. 18 and 19, the pressure generated by the rotating shaft 400 on the resistive strain gauge deforms the strain gauge 315 to change the resistance value of the resistor, and when the same current is applied, the voltage across the deformed strain gauge 315 changes, so as to determine the deformed strain gauge 315. When the strain gauge 315 corresponding to the nth row of pixels is deformed, the frames displayed by the pixels of the 1 st row to the nth row are closed, wherein n is an integer greater than or equal to 1.
Specifically, the working principle of the metal resistance strain gauge is as follows: the working principle of the metal resistance strain gauge is that the strain resistance adsorbed on the matrix material generates a resistance value change phenomenon along with mechanical deformation, and the phenomenon is commonly called as resistance strain effect. The resistance value of the metal conductor can be expressed by the following formula:
wherein: r=ρl/S
ρ is the resistivity of the metal conductor (Ω cm) 2 M); s is the cross-sectional area (cm) of the conductor 2 ) The method comprises the steps of carrying out a first treatment on the surface of the L is the length (m) of the conductor.
Taking the strain resistance of the metal wire as an example, when the metal wire is subjected to external force, the length and the sectional area of the metal wire are changed.
As can be easily seen from the above equation, the resistance value thereof is changed, and if the wire is elongated by an external force, the length thereof is increased, and the sectional area thereof is decreased, and the resistance value thereof is increased. When the wire is compressed by an external force, the length is reduced and the section is increased, and the resistance value is reduced. The strain condition of the strain wire can be obtained by measuring the voltage applied to both ends of the resistor as long as the change in the resistor is detected.
Fourteen examples:
the present embodiment provides an electronic device, which further includes the following technical features in addition to the technical features of the above embodiments.
The electronic device further comprises a control assembly electrically connected to the detection assembly 300 for controlling the area of the display assembly 200 slid into the housing 100 to close the display according to the area of the display assembly 200 slid into the housing 100.
In this embodiment, the control component is electrically connected with the detection component 300, so as to control the display component 200 according to the area where the display component 200 slides into the housing 100, so that the display component 200 can open or close the non-display area according to the display requirement, the flexibility of controlling the display component 200 is improved, the energy consumption of the display component 200 can be saved, the cruising ability of the electronic device is prolonged, the quality of the electronic device is improved, and the technological experience of the user is further improved.
As shown in fig. 20 and 21, the control component is a host system of the electronic device, and the detection component 300 is connected to the host system through the flexible circuit board 500.
Example fifteen:
the present embodiment provides an electronic device, which further includes the following technical features in addition to the technical features of the above embodiments.
The display assembly 200 is a flexible screen.
In this embodiment, the flexible screen is more convenient for accomodate for electronic equipment can save space to a greater extent, and the user is convenient to carry.
The electronic equipment provided by the application can detect the scaling state of the display component 200 in real time by recognizing the optical signal obtained by the micro lens in the photosensitive area, the coil 314 at the frame is used for cutting the current which can be generated by the magnetic induction line motion and the metal resistance strain gauge 315 at the frame of the non-display area, so that the display screen picture of the non-visual area is closed in time, the display proportion and the content of the picture of the visual area can be dynamically adjusted, and the technological sense of a user in use is improved while the effect of saving power consumption is achieved.
In the claims, specification and drawings of the present application, the term "plurality" means two or more, unless explicitly defined otherwise, the orientation or positional relationship indicated by the terms "upper", "lower", etc. are based on the orientation or positional relationship shown in the drawings, merely for the convenience of describing the present application and making the description process simpler, and not for the purpose of indicating or implying that the apparatus or element in question must have the particular orientation described, be constructed and operated in the particular orientation, and therefore such description should not be construed as limiting the present application; the terms "connected," "mounted," "secured," and the like are to be construed broadly, and may be, for example, a fixed connection between a plurality of objects, a removable connection between a plurality of objects, or an integral connection; the objects may be directly connected to each other or indirectly connected to each other through an intermediate medium. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art based on the above data.
The descriptions of the terms "one embodiment," "some embodiments," "particular embodiments," and the like in the claims, specification, and drawings of this application mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In the claims, specification and drawings of this application, the schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing description is only of the preferred embodiments of the present application and is not intended to limit the same, but rather, various modifications and variations may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.
Claims (13)
1. An electronic device, comprising:
a housing provided with an opening;
the display assembly can be contracted and curled, is arranged at the opening and at least part of the display assembly can slide into the shell;
the detection component is connected with the display component and used for detecting the area of the display component sliding into the shell, and comprises a detection component, wherein the detection component comprises a photosensitive component;
the detection assembly further comprises:
and a separator disposed between the photosensitive member and the display assembly.
2. The electronic device of claim 1, wherein the electronic device comprises a memory device,
the detection component is connected with the display component and is arranged along the sliding direction of the display component.
3. The electronic device of claim 2, wherein the detection component further comprises:
and the reflecting component is arranged on the shell, one end of the reflecting component faces the display assembly, and the other end of the reflecting component faces the photosensitive component so as to reflect light emitted by the display assembly to the photosensitive component.
4. The electronic device of claim 3, wherein the display assembly comprises:
a circuit board;
the connecting layer is attached to the circuit board and connected with the detection component;
the first connecting line is connected with the connecting layer;
the display pixel layer is connected with the first connecting circuit;
a polarizing layer overlying the display pixel layer;
and the protective layer is covered on the polarizing layer.
5. The electronic device of claim 4, wherein the detection component further comprises:
the second connecting line is connected with the connecting layer;
the photoelectric conversion layer is connected with the second connecting circuit;
the photosensitive member is disposed on the photoelectric conversion layer.
6. The electronic device of claim 4, wherein the electronic device comprises a memory device,
the photosensitive member includes a plurality of lenses arranged in an array.
7. The electronic device of claim 3, wherein the housing comprises:
the frame body is provided with the opening in a surrounding mode, and the reflecting component is arranged on the frame body;
the cover body is covered on the frame body.
8. The electronic device of claim 2, further comprising:
the rotating shaft is arranged in the shell, and the display assembly is wound on the rotating shaft.
9. The electronic device of claim 8, wherein the detection component comprises a plurality of coils arranged along a sliding direction of the display assembly, the detection assembly further comprising:
the magnetic component is arranged on the shell and/or the rotating shaft;
wherein the display assembly slides and one of the plurality of coils cuts a magnetic field generated by the magnetic assembly.
10. The electronic device of claim 9, wherein the magnetic component comprises:
the first magnetic piece is arranged on the shell and is positioned on one side of the detection component;
the second magnetic piece is arranged on the rotating shaft, is opposite to the first magnetic piece and is positioned on the other side of the detection component;
wherein the first magnetic member and the second magnetic member have opposite magnetic poles.
11. The electronic device of claim 8, wherein the detection means comprises:
the strain gauge is arranged on the first side of the display assembly, and the first side of the display assembly faces the rotating shaft.
12. The electronic device of claim 11, further comprising:
the strain gauge is a metal resistance strain gauge, a ceramic metal plate or a semiconductor strain gauge.
13. The electronic device of any one of claim 1 to 12, wherein,
and the control assembly is electrically connected with the detection assembly so as to control the display assembly to slide into the shell according to the area where the display assembly slides into the shell to close the display.
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080058683A (en) * | 2006-12-22 | 2008-06-26 | 중앙대학교 산학협력단 | Display device |
| CN101946220A (en) * | 2007-12-13 | 2011-01-12 | 聚合物视象有限公司 | Manufacture method with electronic installation and flexible panel of flexible panel |
| CN106448465A (en) * | 2016-10-11 | 2017-02-22 | 上海天马微电子有限公司 | Flexible display device |
| CN107248376A (en) * | 2017-06-28 | 2017-10-13 | 武汉天马微电子有限公司 | A kind of flexible display apparatus and its control method |
| CN209118666U (en) * | 2019-01-03 | 2019-07-16 | 京东方科技集团股份有限公司 | A kind of display device |
| CN110322793A (en) * | 2019-06-28 | 2019-10-11 | 昆山国显光电有限公司 | Flexible display apparatus |
| CN110362155A (en) * | 2019-06-30 | 2019-10-22 | 联想(北京)有限公司 | A kind of electronic equipment and control method |
| WO2020042961A1 (en) * | 2018-03-19 | 2020-03-05 | 青岛海信激光显示股份有限公司 | Projection screen and projection system |
-
2021
- 2021-05-24 CN CN202110567370.3A patent/CN113301196B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080058683A (en) * | 2006-12-22 | 2008-06-26 | 중앙대학교 산학협력단 | Display device |
| CN101946220A (en) * | 2007-12-13 | 2011-01-12 | 聚合物视象有限公司 | Manufacture method with electronic installation and flexible panel of flexible panel |
| CN106448465A (en) * | 2016-10-11 | 2017-02-22 | 上海天马微电子有限公司 | Flexible display device |
| CN107248376A (en) * | 2017-06-28 | 2017-10-13 | 武汉天马微电子有限公司 | A kind of flexible display apparatus and its control method |
| WO2020042961A1 (en) * | 2018-03-19 | 2020-03-05 | 青岛海信激光显示股份有限公司 | Projection screen and projection system |
| CN209118666U (en) * | 2019-01-03 | 2019-07-16 | 京东方科技集团股份有限公司 | A kind of display device |
| CN110322793A (en) * | 2019-06-28 | 2019-10-11 | 昆山国显光电有限公司 | Flexible display apparatus |
| CN110362155A (en) * | 2019-06-30 | 2019-10-22 | 联想(北京)有限公司 | A kind of electronic equipment and control method |
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