WO2019056847A1 - 显示装置及其控制装置、吸附设备、控制方法 - Google Patents

显示装置及其控制装置、吸附设备、控制方法 Download PDF

Info

Publication number
WO2019056847A1
WO2019056847A1 PCT/CN2018/096497 CN2018096497W WO2019056847A1 WO 2019056847 A1 WO2019056847 A1 WO 2019056847A1 CN 2018096497 W CN2018096497 W CN 2018096497W WO 2019056847 A1 WO2019056847 A1 WO 2019056847A1
Authority
WO
WIPO (PCT)
Prior art keywords
adsorption
command
display device
backlight module
control
Prior art date
Application number
PCT/CN2018/096497
Other languages
English (en)
French (fr)
Inventor
施融融
Original Assignee
京东方科技集团股份有限公司
高创(苏州)电子有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 京东方科技集团股份有限公司, 高创(苏州)电子有限公司 filed Critical 京东方科技集团股份有限公司
Priority to US16/328,217 priority Critical patent/US11391973B2/en
Publication of WO2019056847A1 publication Critical patent/WO2019056847A1/zh

Links

Images

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/20—Electromagnets; Actuators including electromagnets without armatures
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
    • F16B2200/83—Use of a magnetic material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
    • F16B2200/91—Use of a pneumatic action
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/46—Fixing elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/064—Circuit arrangements for actuating electromagnets

Definitions

  • Embodiments of the present disclosure relate to the field of display technologies, and in particular, to a display device, a control device thereof, and an adsorption device.
  • TFT-LCD Thin Film Transistor Liquid Crystal Display
  • OLED Organic Light-Emitting Diode
  • the outer casing of the display device and the backlight module are connected by a connection manner such as a snap connection, a bolt connection or a rivet connection.
  • a connection manner such as a snap connection, a bolt connection or a rivet connection.
  • a display device and a control device thereof, an adsorption device, and a control method are provided.
  • An embodiment of the present disclosure provides a display device including: a backlight module; a housing having a cavity for accommodating the backlight module; at least one adsorption device disposed on the housing and configured to be used Removably attaching the backlight module to the housing; and a controller configured to control the at least one adsorption device to switch between an open state and a shutdown state, In an open state, the adsorption device generates an adsorption force to adsorb the backlight module to the outer casing, and in the shut down state, the adsorption device interrupts adsorption to remove the backlight module from the outer casing .
  • the outer casing has a first through hole, and each of the at least one adsorption device passes from a side of the outer casing facing away from the backlight module via the corresponding first through hole Connected to the cavity.
  • the backlight module further includes a back plate disposed between the backlight module and the outer casing, and the at least one adsorption device passes through the first through hole Adhesive connection with the backing plate.
  • each of the at least one adsorption device comprises at least one of a magnetic adsorption device and a vacuum adsorption device.
  • each of the at least one adsorption device is a magnetic adsorption device, comprising: an adsorption body; and a magnetic field generator in the form of an electromagnet disposed in the adsorption body;
  • the controller is electrically coupled to the magnetic field generator, the controller being configured to control the magnetic field generator to turn on in response to an adsorption open command and to control the magnetic field generator to turn off in response to an adsorption close command.
  • the magnetic field generator includes a power source; and a coil electrically connected to the power source; and a core body formed of a ferromagnetic material and wound by the coil.
  • the power source includes a battery or a lithium battery.
  • each of the at least one adsorption device further includes a charger for charging the power source.
  • the outer casing has a first through hole, and each of the at least one adsorption device is opposite to the backlight module from the outer casing via the corresponding first through hole
  • the side is connected to the cavity
  • each of the at least one adsorption device is a vacuum adsorption device, comprising: an adsorption body; and a vacuuming device disposed in the adsorption body, the vacuuming device including a vacuum chamber And a vacuum pump connected to the vacuum chamber, the adsorption body surface is provided with a second through hole communicating with the vacuuming device, and the second through hole is in communication with the corresponding first through hole;
  • the controller is electrically coupled to the vacuuming device, the controller being configured to control the vacuuming device to open in response to an adsorption opening command, and to control the vacuuming device to close in response to an adsorption closing command.
  • the controller includes: a communication circuit for receiving the adsorption instruction; and a processor disposed to be electrically connected to the communication circuit and configured to be used according to the The adsorption command controls the at least one adsorption device to switch between an open state and a shutdown state.
  • the at least one adsorption device includes at least two adsorption devices
  • the outer casing has a first through hole disposed in one-to-one correspondence with the at least two adsorption devices, the first through hole being uniform Distributed in the outer casing.
  • the backlight module includes a CCFL backlight module or an LED backlight module.
  • the embodiment of the present disclosure further provides a control device applied to the display device of any of the foregoing embodiments, including:
  • controller configured to control, according to the adsorption command, the at least one adsorption device to switch between an open state and a shutdown state, the controller comprising:
  • a processor arranged to be electrically coupled to the communication circuit, and configured to control the at least one adsorption device to switch between an on state and a shutdown state in accordance with the adsorption command.
  • an adsorption apparatus applied to the display device of any of the foregoing embodiments, comprising:
  • a transmitting circuit for transmitting an adsorption command
  • controller configured to control, according to the adsorption command, the at least one adsorption device to switch between an open state and a shutdown state, the controller comprising:
  • a processor arranged to be electrically coupled to the communication circuit, and configured to control the at least one adsorption device to switch between an on state and a shutdown state in accordance with the adsorption command.
  • control method for a display device comprising:
  • Controlling, by the controller, the at least one adsorption device to switch between an open state and a shutdown state according to the adsorption command including:
  • the at least one adsorption device is controlled to switch between an on state and a shutdown state according to the adsorption command by a processor electrically coupled to the communication circuit.
  • FIG. 1 is a schematic cross-sectional view of a display device according to an embodiment of the present disclosure
  • FIG. 2 is a schematic cross-sectional view of a display device according to another embodiment of the present disclosure.
  • FIG. 3 is a schematic view of an adsorption device in the form of a magnetic adsorption device according to an embodiment of the present disclosure
  • FIG. 4 is a schematic view of an adsorption device in the form of a vacuum adsorption device according to an embodiment of the present disclosure
  • Figure 5 is a schematic diagram of a controller of an embodiment of the present disclosure.
  • FIG. 6 is a schematic diagram of a control device for a display device according to an embodiment of the present disclosure.
  • FIG. 7 is a schematic diagram of an adsorption device for a display device according to an embodiment of the present disclosure.
  • the embodiment of the present disclosure provides a display device, a control device thereof, and an adsorption device.
  • the present disclosure will be further described in detail in the following examples for the purpose of the present disclosure.
  • front and “front side” can be understood as the side of the display device that is close to the viewer when it is normally used, and “back side” can be understood as the side of the display device that is away from the viewer.
  • the overall shape is a rectangle, and when the display device is in normal use, the screen faces the viewer and is perpendicular to the ground or at an angle. Therefore, when the display device is defined for normal use, the "front side” is the side of the display device that is close to the viewer, and the “back side” is the side of the display device that is away from the viewer.
  • an embodiment of the present disclosure provides a display device, including: a backlight module 1 , which includes, for example, a CCFL backlight module and an LED backlight module.
  • the outer casing 2 is provided with a cavity for accommodating the backlight module, the cavity being open outwardly (for example, open at the top side) as shown in the drawing to accommodate removably embedding a backlight module 1 therein; and at least one adsorption device 3 detachably mounted to the outer casing 2 (for example, on the other side of the outer casing 2 that is open to the outside and the backlight module 1 is away from each other) And configured to removably attach the backlight module 1 to the outer casing (for example, attaching the backlight module 1 to the inner wall of the outer casing 2 defining the cavity by using the generated adsorption force) And a controller 4, for example in the form of a control circuit, for controlling the adsorption device 3 to switch between an open state and a shutdown state; wherein: in the open state, the adsorption device generates an adsorption force Adsorbing the backlight module to the outer casing, and The shut down state, the suction means to
  • the controller 4 is arranged in a position as schematically illustrated in Figure 1, connected to the adsorption device via a communication/control link (e.g., in a wired manner, or wirelessly in Wifi or Bluetooth, Zigbee, NFC, etc.).
  • the controller 4 is also selected, for example, to be mounted at other locations, such as directly within the adsorption device.
  • the adsorption device 3 is electrically connected to the controller 4 (shown as a schematic electrical connection in the dashed line in the figure).
  • the outer casing 2 has a first through hole 21 through which the adsorption device 2 communicates from a side of the outer casing facing away from the backlight module. To the cavity.
  • the other side of the outer casing 2 opposite to the open side thereof is located between the adsorption device 3 and the back plate 11 on the back side of the backlight module 1 in the cavity. That is, the back plate 11 is disposed between the backlight module 1 and the outer casing 2, and when the controller 4 receives the adsorption opening command, the adsorption device 3 is turned on and generates a function of the backlight module 1.
  • the adsorption force is used to adsorb and connect the backlight module 1 to the inner wall of the outer casing; when the controller receives the adsorption closing command, the adsorption device 3 is closed, and the adsorption force is lost, so that the backlight module 1 is detached from the inner wall of the outer casing 2 and can be The backlight module 1 is removed.
  • the backlight module 1 of the display device and the outer casing 2 are adsorbed and connected to each other by the adsorption force generated by the adsorption device 3, and the adsorption connection is specifically controlled by the adsorption command sent to the adsorption device 3 to control the adsorption device 3 to be used for adsorbing the backlight module.
  • the adsorption force of the group 1 is realized, which simplifies the disassembly and assembly steps of the display device compared to the prior art; and in the process of multiple disassembly and assembly, the wear on the display device is reduced, the stability is high, and the display device is further provided. Product quality, while portable transportation.
  • the adsorption device 3 acts on the back plate 11 on the back side of the backlight module 1 via the first through hole 21 to create a center via the back plate 11 .
  • the backlight module 1 is firmly adsorbed to the adsorption connection of the outer casing 2.
  • the adsorption device 3 includes at least two adsorption devices, and the outer casing 2 has a first through hole 21 disposed in one-to-one correspondence with the at least two adsorption members of the adsorption device 3,
  • the first through holes 21 are uniformly distributed, for example, on the side of the outer casing 2 remote from the backlight module 1.
  • the outer casing in the case where the outer casing is formed, for example, as a hollow and open cube on one side, the outer casing has four sides, and correspondingly, the adsorption device 3 and the first through hole 21 are, for example, four.
  • the four first through holes 21 are evenly distributed on the four sides of the outer casing 2; in another alternative embodiment, as shown in FIG. 2, the adsorption device 3 and the first through hole 21 are five, five first through The holes 21 are evenly distributed on the four sides of the outer casing 2 and the back side facing away from the open side (shown as the top side) of the outer casing, wherein the electrical connection between the adsorption device 3 and the controller 4 is indicated by a broken line in the figure. Sex shows.
  • the specific type of the adsorption device 3 is not limited, and is, for example, a magnetic adsorption device (more specifically, an electromagnet) or a vacuum adsorption device (more specifically, such as a vacuum chamber).
  • the adsorption device 3 is a magnetic adsorption device, and the adsorption device 3 includes an adsorption body 31 and a magnetic field generator 32 disposed in the adsorption body 31, for example, in the form of an electromagnet;
  • the controller 4 is electrically coupled to the magnetic field generator 32 for controlling the magnetic field generator 32 to be turned on upon receiving the adsorption open command; and controlling the magnetic field generator 32 to be turned off upon receiving the adsorption close command.
  • the controller is configured to control the magnetic field generator 32 to turn on in response to the adsorption on command and to control the magnetic field generator 32 to turn off in response to the adsorption close command.
  • the back plate 11 of the backlight module 1 is made of a magnetic material.
  • the back plate 11 is a back plate made of iron.
  • the backing plate 11 is adsorbed, for example, to the magnetic adsorption device 3.
  • the outer casing 2 is located between the back plate 11 and the suction device 3, the outer casing 2 is fixedly connected to the backlight module 1 via the back plate 11.
  • the adsorption device 3 loses its magnetism and cannot continue to adsorb the back plate 11, thereby achieving separation of the outer casing 2 from the backlight module 1.
  • the magnetic field generator 32 includes, for example, a power source 33, and a coil 34 electrically connected to the power source 33, for example, spirally wound around a columnar ferromagnetic core. Physically.
  • the controller receives the adsorption open command, the power source 33 is controlled to be in electrical communication with the coil 34 and form a current loop.
  • a magnetic field is generated around the coil 34, for example, causing the core to be magnetized, thereby realizing the outer casing 2
  • the backlight module 1 is affixed to the backlight module 1; when the controller receives the adsorption close command, the loop formed by the power source 33 and the coil 34 is disconnected, the magnetic field disappears, and the core body is degaussed accordingly, thereby causing the outer casing 2 and the backlight module 1 separate from each other and no longer adsorbed.
  • the specific type of the power source 33 is not limited, and is, for example, a battery or a lithium battery.
  • the adsorption device 3 further includes, for example, a charger for charging the power source 33, which facilitates recycling of the power source, thereby extending the life of the adsorption device 3.
  • the backlight module 1 further includes, for example, a circuit board disposed on the back side of the back board 11.
  • the charger includes a charging circuit that passes through the first through hole 21 and is respectively connected to the power source 33 and the circuit board.
  • the circuit board is a board disposed on the back side of the back board 11, and the charging circuit of the adsorption device 3 is connected to the board.
  • the charger When the display device is in the energized state, the charger is powered on and the power source 33 is charged, such that, for example, in the energized state of the display device, the adsorption device 3 continues to be in a fully charged state.
  • the power source 33 starts operating. Since the adsorption device 3 is mainly used for adsorbing the portion of the outer casing 2 of the main material of the plastic material between the backing plate and the adsorption device, which is adsorbed to the back plate of the magnetic material, the adsorption force required for the adsorption outer casing 2 is small.
  • the adsorption force of each of the adsorption devices 3 is small, so that the power of the adsorption device 3 is small and the power consumption is low, and therefore, the power supply battery satisfies the adsorption force requirement.
  • the adsorption device 3 is alternatively or additionally a vacuum adsorption device, and the adsorption device 3 includes an adsorption body 31 and an evacuation device 35 disposed in the adsorption body 31 (for example a vacuum chamber communicating with the vacuum pump, the surface of the adsorption body 31 is provided with a second through hole 36 communicating with the vacuuming device 35, and the second through hole 36 is respectively connected to the corresponding first through hole 21, for example;
  • the vacuuming device 35 is electrically connected, and the controller is configured to control the vacuuming device 35 to be turned on when receiving the adsorption opening command; and to control the vacuuming device 35 to be turned on and off when receiving the adsorption closing command.
  • the controller is configured to control the vacuuming device 35 to open in response to the adsorption opening command and to control the vacuuming device 35 to close in response to the adsorption closing command.
  • the specific shape of the adsorption body 31 is not limited, and is, for example, a cylinder, a prism, or a truncated cone.
  • the adsorption body 31 is, for example, an iron box in the form of a cylinder; in the present embodiment, more specifically, one of the bottom surfaces (for example, the upper bottom surface) of the adsorption body 31 is an adsorption surface that is absorbingly coupled to the backing plate 11.
  • the backlight module includes a CCFL backlight module or an LED backlight module.
  • the controller 3 for the aforementioned adsorption device is illustrated as a control circuit 37 including a communication circuit 38 and a processor 39 electrically connected to the communication circuit 38; the communication circuit 38 The processor 39 is configured to control the adsorption device 3 to switch between an open state and a shutdown state according to the adsorption command.
  • the specific type of the communication circuit 38 is not limited, and is, for example, a Bluetooth communication circuit or a WIFI communication circuit.
  • the adsorption command received by the controller 37 is transmitted, for example, by the mobile phone APP or other transmission circuit, and is also sent to the controller 37 by, for example, opening and closing the adsorption switch provided on the adsorption body 31.
  • the mobile APP is used to send an adsorption command to the display device.
  • the adsorption command issued by the mobile phone APP is output through the transmitting signal pin of the mobile phone chip, and the serial data signal automatically modulated by the internal hardware of the mobile phone, the high-frequency transmitting circuit inside the mobile phone chip starts to oscillate, and emits a constant-frequency high-frequency signal; the controller 37
  • the decoding chip checks the address code after receiving the signal, synchronously transmits the signal pin state, and controls the adsorption device to switch between the on state and the shutdown state.
  • the specific type of the display device is not limited, such as a flat panel display, a flat panel television, a mobile phone, a tablet computer, or an e-book.
  • the size and number of the adsorption device 3 are set, for example, according to the actual size of the display device or the needs of the customer.
  • control device 46 applied to the display device of any of the foregoing embodiments, including:
  • a receiving circuit 41 configured to receive an adsorption command
  • the controller 37 is configured to control the adsorption device to switch between an open state and a shutdown state according to the adsorption command.
  • the control device of the display device provided by the embodiment of the present disclosure, when the receiving circuit 41 of the control device receives the adsorption opening command sent to the display device, the controller 37 controls the adsorption device to be turned on, and the adsorption device is connected to the backlight module; When the receiving circuit 41 of the device receives the adsorption closing command sent to the display device, the controller 37 controls the adsorption device to be turned off, and the casing is separated from the backlight module.
  • the control device is, for example, a terminal such as a mobile phone, and the user sends an adsorption on and off command to the mobile phone terminal.
  • the transmitting chip integrates the wave oscillator, the encoder and the control circuit to define a certain reference.
  • the foot is used for wireless remote control to transmit signals, and sends instructions to the chip through the mobile phone APP, so that the transmitting signal pin outputs a serial data signal automatically modulated by internal hardware, the high frequency transmitting circuit inside the chip starts to oscillate, and emits a constant amplitude high frequency signal.
  • the controller 37 of the display device is a decoding chip disposed in the adsorption device. After receiving the signal, the decoding chip checks the address code, synchronizes the state of the signal pin, and controls the adsorption device to switch between the on state and the shutdown state.
  • control device further includes, for example, a second communication circuit, and the specific type of the second communication circuit is not limited, for example, a Bluetooth communication circuit or a WIFI communication circuit, for performing signal interaction with the communication circuit of the display device, and transmitting the adsorption on and to the display device. Close the command.
  • a second communication circuit for example, a Bluetooth communication circuit or a WIFI communication circuit, for performing signal interaction with the communication circuit of the display device, and transmitting the adsorption on and to the display device. Close the command.
  • the control device controls the adsorption device to adsorb the backlight module and the outer casing, which simplifies the disassembly and assembly steps of the display device compared to the prior art; and reduces wear on the display device during multiple disassembly and assembly processes, thereby providing display The product quality of the device.
  • an embodiment of the present disclosure further provides an adsorption device 43 applied to the display device of any of the foregoing embodiments, including:
  • a transmitting circuit 44 for transmitting an adsorption command
  • a receiving circuit 41 configured to receive an adsorption command
  • the controller 37 is configured to control the adsorption device to switch between an open state and a shutdown state according to the adsorption command, the controller comprising: a communication circuit, the communication circuit is configured to receive the adsorption instruction; and a processor, the arrangement And electrically connected to the communication circuit, and configured to control the at least one adsorption device to switch between an on state and a shutdown state according to the adsorption command.
  • the controller controls the adsorption device to be turned on, and the adsorption device is connected to the backlight module; when the transmitting circuit 44 is to the receiving device When the adsorption close command is sent 45, the control device 46 controls the adsorption device to be turned off, and the outer casing is separated from the backlight module.
  • the specific working process of the device is:
  • the display device is connected to the mobile phone APP, for example, through a Bluetooth connection.
  • the adsorption device has no adsorption function, and the adsorption device is placed in the through hole, the mobile phone sends an adsorption opening command, the adsorption device starts to work, and the magnetic property is quickly generated, and the back plate Adsorption, fixing the outer casing to the backing plate.
  • the mobile phone only needs to transmit the adsorption close command to the display device via Bluetooth, the adsorption device stops working, the magnetic disappears, and the "one button" disassembly is realized.
  • the mobile phone acts as the master device, and the display device acts as the slave device.
  • the master device can implement a "one-to-many" connection, in order to better identify each of the adsorption devices, for example, by different colors.
  • the adsorption device 43 controls the adsorption device to adsorb the backlight module and the outer casing. Compared with the prior art, the disassembly and assembly steps of the display device are simplified; and in the process of multiple disassembly and assembly, the wear on the display device is reduced, thereby providing The product quality of the display device.
  • the control device controls the adsorption device to be opened, and the adsorption device is connected to the backlight module; when the transmitting circuit sends the adsorption closing command to the receiving device When the control device controls the adsorption device to be closed, the outer casing is separated from the backlight module.
  • the adsorption device controls the adsorption device to adsorb the backlight module and the outer casing, which simplifies the disassembly and assembly steps of the display device compared to the prior art; and reduces wear on the display device during the multiple disassembly and assembly process, thereby providing display The product quality of the device.
  • the embodiment of the present disclosure further provides a control method applied to the display device according to any of the foregoing embodiments, including:
  • Controlling, by the controller, the at least one adsorption device to switch between an open state and a shutdown state according to the adsorption command including:
  • the at least one adsorption device is controlled to switch between an on state and a shutdown state according to the adsorption command by a processor electrically coupled to the communication circuit.
  • the control device controls the adsorption device to be opened, and the adsorption device is connected to the backlight module; when the transmitting circuit sends the adsorption closing command to the receiving device When the control device controls the adsorption device to be closed, the outer casing is separated from the backlight module.
  • the adsorption device controls the adsorption device to adsorb the backlight module and the outer casing, which simplifies the disassembly and assembly steps of the display device compared to the prior art; and reduces wear on the display device during the multiple disassembly and assembly process, thereby providing display The product quality of the device.

Abstract

本公开实施例涉及显示技术领域，公开了一种显示装置及其控制装置、吸附设备，显示装置包括：背光模组；外壳，所述外壳具备用于容纳所述背光模组的空腔；至少一个吸附装置，设置于所述外壳上，且配置成用于将所述背光模组以可移除的方式吸附到所述外壳上；以及控制器；配置成用于控制所述至少一个吸附装置在开启状态与关停状态之间切换，所述吸附装置产生吸附力以将所述背光模组吸附到所述外壳，而在所述关停状态，所述吸附装置中断吸附以将所述背光模组从所述外壳移除。

Description

显示装置及其控制装置、吸附设备、控制方法
相关申请的交叉引用
本申请要求于2017年9月21日递交中国专利局的、申请号为201710861030.5的中国专利申请的权益，该申请的全部内容以引用方式并入本文。
技术领域
本公开实施例涉及显示技术领域，特别是涉及一种显示装置及其控制装置、吸附设备。
背景技术
在平板显示装置中，薄膜晶体管液晶显示器(Thin Film Transistor Liquid Crystal Display，简称TFT-LCD)具有体积小、功耗低、制造成本相对较低和无辐射等特点，在当前的平板显示器市场占据了主导地位。OLED(Organic Light-Emitting Diode，有机发光二极管，简称OLED)显示装置，由于具有薄、轻、宽视角、主动发光、发光颜色连续可调、成本低、响应速度快、能耗小、驱动电压低、工作温度范围宽、生产工艺简单、发光效率高及可柔性显示等优点，已被列为极具发展前景的下一代显示技术。
通常，显示装置的外壳与背光模组采用卡接、螺栓连接或铆钉连接等连接方式进行连接。在实际使用中，通常需要多次对外壳进行拆装，例如二次返修等情况。
发明内容
根据本公开的一个方面的实施例，提供一种显示装置及其控制装置、吸附设备、以及控制方法。
本公开实施例提供了一种显示装置，包括：背光模组；外壳，所述外壳具备用于容纳所述背光模组的空腔；至少一个吸附装置，设置于所述外壳上且配置成用于将所述背光模组以可移除的方式附接到所述外壳上；以及控制器，配置成用于控制所述至少一个吸附装置在开启状态与关停状态之间切换，在所述开启状态，所述吸附装置产生吸附力以将所述背光模组吸附到所述外壳，而在所述关停状态，所述吸附装置中断吸附以将所述背光模组从所述外壳移除。
在本公开的实施例中，所述外壳具有第一贯通孔，所述至少一个吸附装置中的每个经由对应的所述第一贯通孔从所述外壳的背离所述背光模组的一侧连通至所述空腔。
在本公开的实施例中，所述背光模组还包括背板，所述背板布置在所述背光模组和所述外壳之间，且所述至少一个吸附装置通过所述第一贯通孔与所述背板吸附连接。
在本公开的实施例中，所述至少一个吸附装置中的每个包括磁性吸附装置和真空吸附装置中至少一者。
在本公开的实施例中，所述至少一个吸附装置中的每个为磁性吸附装置，包括：吸附本体；以及设置于所述吸附本体内的呈电磁体形式的磁场发生器；
所述控制器与所述磁场发生器电连接，所述控制器配置成响应于吸附开启指令来控制所述磁场发生器开启及响应于吸附关闭指令来控制所述磁场发生器关闭。
在本公开的实施例中，所述磁场发生器包括电源；以及与所述电源电连接的线圈；以及芯体，所述芯体由铁磁性材料形成的且被所述线圈缠绕。
在本公开的实施例中，所述电源包括蓄电池或锂电池。
在本公开的实施例中，所述至少一个吸附装置中的每个还包括用于对所述电源充电的充电器。
在本公开的实施例中，所述外壳具有第一贯通孔，所述至少一个吸附装置中的每个经由对应的所述第一贯通孔从所述外壳的背对所述背光模组的一侧连通至所述空腔，且所述至少一个吸附装置中的每个为真空吸附装置，包括：吸附本体；以及设置于所述吸附本体内的抽真空设备，所述抽真空设备包括真空腔和与真空腔连通的真空泵，所述吸附本体表面设置有与所述抽真空设备连通的第二贯通孔，所述第二贯通孔继而与对应的所述第一贯通孔相连通；
所述控制器与所述抽真空设备电连接，所述控制器配置成响应于吸附开启指令来控制所述抽真空设备开启，和响应于吸附关闭指令来控制所述抽真空设备关闭。
在本公开的实施例中，所述控制器包括：通信电路，所述通信电路用于接收所述吸附指令；以及处理器，布置成与所述通信电路电连接，且配置成用于根据所述吸附指令，控制所述至少一个吸附装置在开启状态与关停状态之间切换。
在本公开的实施例中，所述至少一个吸附装置包括至少两个吸附装置，所述外壳具有与所述至少两个吸附装置一一对应设置的第一贯通孔，所述第一贯通孔均匀分布于外壳。
在本公开的实施例中，所述背光模组包括CCFL背光模组或LED背光模组。
本公开实施例还提供了一种应用于前述任一项实施例的显示装置的控制装置，包括：
接收电路，用于接收吸附指令；
控制器，用于根据所述吸附指令，控制所述至少一个吸附装置在开启状态与关停状态之间切换，所述控制器包括：
通信电路，所述通信电路用于接收所述吸附指令；以及
处理器，布置成与所述通信电路电连接，且配置成用于根据所述吸附指令，控制所述至少一个吸附装置在开启状态与关停状态之间切换。
根据本公开的另一个方面的实施例，还提供了一种应用于前述任一项实施例的显示装置的吸附设备，包括：
发送电路，用于发送吸附指令；
接收电路，用于接收吸附指令；和
控制器，用于根据所述吸附指令，控制所述至少一个吸附装置在开启状态与关停状态之间切换，所述控制器包括：
通信电路，所述通信电路用于接收所述吸附指令；以及
处理器，布置成与所述通信电路电连接，且配置成用于根据所述吸附指令，控制所述至少一个吸附装置在开启状态与关停状态之间切换。
根据本公开的另又一个方面的实施例，提供了一种应用于前述任一项实施例的显示装置的控制方法，包括：
利用发送电路发送吸附指令；
利用接收电路接收吸附指令；和
利用控制器根据所述吸附指令来控制所述至少一个吸附装置在开启状态与关停状态之间切换，包括：
利用通信电路接收所述吸附指令；以及
利用与所述通信电路电连接的处理器来根据所述吸附指令控制所述至少一个吸附装置在开启状态与关停状态之间切换。
附图说明
图1为本公开一实施例显示装置的截面示意图；
图2为本公开另一实施例显示装置的截面示意图；
图3为本公开实施例呈磁性吸附装置形式的吸附装置的示意图；
图4为本公开实施例呈真空吸附装置形式的吸附装置的示意图；
图5为本公开实施例的控制器的示意图；
图6为本公开实施例的用于显示装置的控制装置的示意图；
图7为本公开实施例用于显示装置的吸附设备的示意图。
具体实施方式
为了简化显示装置的拆装步骤，从而提高拆装工作效率，进而提高显示装置的产品品质，本公开实施例提供了一种显示装置及其控制装置、吸附设备。为使本公开的目的、技术方案和优点更加清楚，以下举实施例对本公开作进一步详细说明。
在本公开实施例中，“前”、“前侧”可以理解为显示装置在通常使用时靠近观看者的一侧，“背侧”则可以理解为显示装置远离观看者的一侧。对于液晶电视机、液晶显示器等常见的显示装置，其整体形状呈矩形，显示装置在正常使用时，其屏幕面向观看者并与地面垂直或者呈一定夹角。因此，定义显示装置在通常使用时，“前侧”为显示装置靠近观看者的一侧，“背侧”为显示装置远离观看者的一侧。
根据本公开实施例的总体技术构思，如图1所示，本公开实施例提供了一种显示装置，包括：背光模组1，所述背光模组例如包括CCFL背光模组和LED背光模组之一；外壳2，所述外壳2具备用于容纳所述背光模组的空腔，所述空腔例如如图所示朝向外敞开(例如在顶侧处敞开)以容纳可移除地嵌入到其中的背光模组1；以及至少一个吸附装置3，可拆卸地安装到外壳2上(例如位于外壳2的与其向外敞开的一侧和背光模组1二者均远离的另一侧上)且配置成将所述背光模组1以可移除的方式吸附到所述外壳上(例如，利用所产生的吸附力将背光模组1附接到外壳2的限定所述空腔的内壁上)；以及控制器4，例如呈控制电路的形式，用于控制所述吸附装置3在开启状态与关停状态之间切换；其中：在所述开启状态，所述吸附装置产生吸附力以将所述背光模组吸附到所述外壳，而在所述关停状态，所述吸附装置中断吸附以将所述背光模组从所述外壳移除。例如，控制器4布置于如图1示意性示出的位置，经由通讯/控制链路(例如以有线方式、或者以Wifi或蓝牙、Zigbee、NFC等无线方式)连接至所述吸附装置。在替代的实施例中，控制器4也例如选择安装在其它位置处， 例如直接被容纳于吸附装置内部。
在本公开的实施例中，例如，吸附装置3与控制器4电连接(如图中的虚线所示为示意性电连接)。
在本公开的实施例中，例如，所述外壳2具有第一贯通孔21，所述吸附装置2经由所述第一贯通孔21从所述外壳的背离所述背光模组的一侧而连通至所述空腔。
本公开实施例提供的显示装置，外壳2的与其敞开的一侧相反的另一侧位于吸附装置3和在所述空腔内就位的所述背光模组1背侧的背板11之间；即，所述背板11布置在所述背光模组1和所述外壳2之间，并且，当控制器4接收到吸附开启指令时，吸附装置3开启并产生作用于背光模组1的吸附力以将背光模组1吸附连接至外壳的内壁上；当控制器接收到吸附关闭指令时，吸附装置3关闭，吸附力消失导致背光模组1从外壳2的内壁脱离附接进而能够从背光模组1移除。该显示装置的背光模组1与外壳2通过吸附装置3产生的吸附力而彼此吸附连接，这种吸附连接具体地是通过向吸附装置3发送吸附指令来控制吸附装置3产生用于吸附背光模组1的吸附力而实现的，相比现有技术，简化了显示装置的拆装步骤；并且在多次拆装过程中，减少了对显示装置的磨损，稳定性高，进而提供了显示装置的产品品质，同时便携运输。
请继续参照图1所示，在上述实施例中，例如经由所述第一贯通孔21，吸附装置3作用于背光模组1背侧的背板11，以经由所述背板11创建将所述背光模组1牢固吸附至外壳2的吸附连接。
在本实施例中，在本公开的实施例中，吸附装置3包括至少两个吸附装置，外壳2具有与该吸附装置3的该至少两个吸附件一一对应设置的第一贯通孔21，第一贯通孔21例如均匀分布于外壳2的远离背光模组1的一侧上。采用这样的结构设计通常使作用在背板11上的吸附力分布较为均匀，从而提高了背光模组1和外壳2之间的连接强度。
在一替代实施例中，在所述外壳例如形成为中空且一侧敞开的立方体的情况下，所述外壳具备四个侧面，相应地吸附装置3和第一贯通孔21例如均为四个，四个第一贯通孔21均匀分布于外壳2的四个侧面；在另一替代实施例中，如图2所示，吸附装置3和第一贯通孔21均为五个，五个第一贯通孔21均匀分布于外壳2的四个侧面和与所述外壳的敞开侧(图示为顶侧)背离的背面，其中，吸附装置3与控制器4之间的电连接如图中的虚线示意性所示。
在本公开实施例中，吸附装置3的具体类型不限，例如是磁性吸附装置(更具体 地诸如电磁体)或真空吸附装置(更具体地诸如真空腔)。
如图3所示，在本公开的一实施例中，吸附装置3为磁性吸附装置，吸附装置3包括吸附本体31以及设置于吸附本体31内的例如呈电磁体形式的磁场发生器32；控制器4与磁场发生器32电连接，控制器用于在接收到吸附开启指令时，控制磁场发生器32开启；及在接收到吸附关闭指令时，控制磁场发生器32关闭。换言之，所述控制器配置成响应于吸附开启指令来控制所述磁场发生器32开启及响应于吸附关闭指令来控制所述磁场发生器32关闭。
背光模组1的背板11为磁性材料，例如背板11为铁材质的背板。由此，当磁场发生器32开启时，由于该时刻所述吸附装置3具有磁性，背板11例如与具有磁性的吸附装置3相吸附。由于外壳2位于背板11和吸附装置3之间，因此实现外壳2经由背板11而与背光模组1的固定连接。当磁场发生器32关闭时，吸附装置3失去磁性，无法继续吸附背板11，从而实现外壳2与背光模组1的分离。
请继续参照图3所示，在本实施例中，磁场发生器32例如具体地包括电源33，以及与电源33电连接的线圈34，所述线圈34例如螺旋状缠绕于柱状的铁磁性的芯体上。当控制器接收到吸附开启指令时，控制所述电源33与线圈34电连通并形成电流回路，根据电流的磁效应，线圈34的周围产生磁场，例如导致芯体磁化，由此实现将外壳2和背光模组1吸附连接；当控制器接收到吸附关闭指令时，控制所述电源33与线圈34形成的回路断开，磁场消失，所述芯体相应消磁，从而使外壳2和背光模组1彼此不再吸附而分离。
在本实施例中，电源33的具体类型不限，例如是蓄电池或锂电池。
在本公开实施例中，吸附装置3例如还包括用于对电源33充电的充电器，这样便于循环使用电源，从而延长了吸附装置3的使用寿命。在本公开的一实施例中，背光模组1例如还包括设置于背板11背侧的电路板，充电器包括穿过第一贯通孔21且分别与电源33和电路板连接的充电电路。电路板是设置在背板11背侧的板卡，吸附装置3的充电电路与板卡连接。
当显示装置处于通电状态时，充电器接通电源并对电源33进行充电，这样，例如在显示装置的通电状态下，吸附装置3持续处于满电量的状态。在显示装置处于断电状态时，电源33开始工作。由于吸附装置3主要经由与磁性材料的背板相吸附来继而用于吸附塑料为主要材质的外壳2的夹持于背板与吸附装置之间的部分，则吸附外壳2需要的吸附力较小；此外，当使用多个吸附装置3吸附外壳2时，每个吸附装置 3负担的吸附力较小，从而使得吸附装置3的功率较小，耗电低，因此，供电电池满足吸附力的需求。
如图4所示，在本公开的另一实施例中，吸附装置3替代地或额外地为真空吸附装置，吸附装置3包括吸附本体31以及设置于吸附本体31内的抽真空设备35(例如与真空泵相连通的真空腔)，吸附本体31表面设置有与抽真空设备35连通的第二贯通孔36，所述第二贯通孔36例如分别与对应的第一贯通孔21相连通；控制器与抽真空设备35电连接，控制器用于在接收到吸附开启指令时，控制抽真空设备35开启；及在接收到吸附关闭指令时，控制抽真空设备35开启关闭。换言之，所述控制器配置成用于响应于吸附开启指令来控制所述抽真空设备35开启及响应于吸附关闭指令来控制所述抽真空设备35关闭。
在本公开实施例中，吸附本体31的具体形状不限，例如是圆柱体、棱柱或圆台。吸附本体31例如是呈圆柱体形式的铁盒子；在本实施例中，更具体地，吸附本体31的其中一个底面(例如上底面)为与背板11吸附连接的吸附面。
在本公开实施例中，例如，所述背光模组包括CCFL背光模组或LED背光模组。
如图5所示，在本公开的示例实施例中，用于前述吸附装置的控制器3图示为控制电路37，包括通信电路38以及与通信电路38电连接的处理器39；通信电路38用于接收吸附开启指令；处理器39用于根据吸附指令，控制吸附装置3在开启状态与关停状态之间切换。在本实施例中，通信电路38的具体类型不限，例如是蓝牙通信电路或WIFI通信电路。
在本公开实施例中，控制器37所接收的吸附指令例如通过手机APP或其他发送电路发送，也例如通过开闭设置于吸附本体31上的吸附开关来向控制器37发送指令。
在本公开的一实施例中，采用手机APP向显示装置发送吸附指令。手机APP发出的吸附指令通过手机芯片的发射信号引脚输出，经过手机内部硬件自动调制的串行数据信号，手机芯片内部的高频发射电路起振，并发射等幅高频信号；控制器37为设置于吸附装置内的解码芯片，解码芯片在接收到信号后对地址码进行核对，同步发射信号引脚状态，控制吸附装置在开启状态与关停状态之间切换。
在本公开上述任一实施例中，显示装置的具体类型不限，例如是平板显示器、平板电视、手机、平板电脑或电子书等。此外，吸附装置3的尺寸大小和数量例如根据显示装置的实际尺寸或者客户的需求进行设置。
如图6所示，本公开实施例还提供了一种应用于前述任一项实施例的显示装置的 控制装置46，包括：
接收电路41，用于接收吸附指令；和
控制器37，用于根据吸附指令，控制吸附装置在开启状态与关停状态之间切换。
本公开实施例提供的显示装置的控制装置，当控制装置的接收电路41接收到向显示装置发送的吸附开启指令时，控制器37控制吸附装置开启，吸附装置与背光模组吸附连接；当控制装置的接收电路41接收到向显示装置发送的吸附关闭指令时，控制器37控制吸附装置关闭，外壳与背光模组分离。
例如控制装置例如是手机等终端，由使用者向手机终端发送吸附开启和关闭指令，手机接收到该指令后，发射芯片将在波振荡器，编码器和控制电路集成在一起，定义某一引脚用于无线遥控发射信号，通过手机APP发送指令给芯片，使发射信号引脚输出经过内部硬件自动调制的串行数据信号，芯片内部的高频发射电路起振，并发射等幅高频信号。显示装置的控制器37为设置于吸附装置内的解码芯片，解码芯片在接收到信号后对地址码进行核对，同步发射信号引脚状态，控制吸附装置在开启状态与关停状态之间切换。
例如控制装置还例如包括第二通信电路，第二通信电路的具体类型不限，例如为蓝牙通信电路或WIFI通信电路，用于与显示装置的通信电路进行信号交互，向显示装置发送吸附开启和关闭指令。
通过该控制装置控制吸附装置吸附背光模组和外壳，相比现有技术，简化了显示装置的拆装步骤；并且在多次拆装过程中，减少了对显示装置的磨损，进而提供了显示装置的产品品质。
如图7所示，本公开实施例还提供了一种应用于前述任一项实施例的显示装置的吸附设备43，包括：
发送电路44，用于发送吸附指令；和
接收电路41，用于接收吸附指令；和
控制器37，用于根据吸附指令，控制吸附装置在开启状态与关停状态之间切换，所述控制器包括：通信电路，所述通信电路用于接收所述吸附指令；以及处理器，布置成与所述通信电路电连接，且配置成用于根据所述吸附指令，控制所述至少一个吸附装置在开启状态与关停状态之间切换。
本公开实施例提供的显示装置的吸附设备43，当发送电路44向接收装置45发送吸附开启指令时，控制器控制吸附装置开启，吸附装置与背光模组吸附连接；当发送 电路44向接收装置45发送吸附关闭指令时，控制装置46控制吸附装置关闭，外壳与背光模组分离。
作为一个示例的实施例，该设备具体的工作过程为：
首先显示装置与手机APP连接，例如通过蓝牙连接，此时吸附装置是没有吸附作用的，将吸附装置放入贯通孔内，手机发送吸附开启指令，吸附装置开始工作，快速产生磁性，与背板吸附，将外壳固定在背板。当需要卸掉外壳时，手机只需通过蓝牙传送吸附关闭指令给显示装置，吸附装置停止工作，磁性消失，实现“一键”拆卸。
手机作为主端设备，显示装置作为从端设备，主设备能够实现“一对多”的连接，为了更好的识别每一个吸附装置，例如通过不同颜色来进行区分。
通过该吸附设备43控制吸附装置吸附背光模组和外壳，相比现有技术，简化了显示装置的拆装步骤；并且在多次拆装过程中，减少了对显示装置的磨损，进而提供了显示装置的产品品质。
本公开实施例提供的显示装置的吸附设备，当发送电路向接收装置发送吸附开启指令时，控制装置控制吸附装置开启，吸附装置与背光模组吸附连接；当发送电路向接收装置发送吸附关闭指令时，控制装置控制吸附装置关闭，外壳与背光模组分离。通过该吸附设备控制吸附装置吸附背光模组和外壳，相比现有技术，简化了显示装置的拆装步骤；并且在多次拆装过程中，减少了对显示装置的磨损，进而提供了显示装置的产品品质。
也例如如图7所示，本公开实施例还提供了一种应用于前述任一项实施例的显示装置的控制方法，包括：
利用发送电路44发送吸附指令；
利用接收电路41接收吸附指令；和
利用控制器根据所述吸附指令来控制所述至少一个吸附装置在开启状态与关停状态之间切换，包括：
利用通信电路接收所述吸附指令；以及
利用与所述通信电路电连接的处理器来根据所述吸附指令控制所述至少一个吸附装置在开启状态与关停状态之间切换。
本公开实施例提供的显示装置的控制方法，当发送电路向接收装置发送吸附开启指令时，控制装置控制吸附装置开启，吸附装置与背光模组吸附连接；当发送电路向接收装置发送吸附关闭指令时，控制装置控制吸附装置关闭，外壳与背光模组分离。 通过该吸附设备控制吸附装置吸附背光模组和外壳，相比现有技术，简化了显示装置的拆装步骤；并且在多次拆装过程中，减少了对显示装置的磨损，进而提供了显示装置的产品品质。
显然，本领域的技术人员可以对本公开实施例进行各种改动和变型而不脱离本公开实施例的精神和范围。这样，倘若本公开实施例的这些修改和变型属于本公开的权利要求及其等同技术的范围之内，则本公开实施例也意图包含这些改动和变型在内。

Claims (15)

  1. 一种显示装置，包括：
    背光模组；
    外壳，所述外壳具备用于容纳所述背光模组的空腔；
    至少一个吸附装置，可拆卸地安装到所述外壳上且配置成用于将所述背光模组以可移除的方式吸附到所述外壳上；以及
    控制器，配置成用于控制所述至少一个吸附装置在开启状态与关停状态之间切换，在所述开启状态，所述吸附装置产生吸附力以将所述背光模组吸附到所述外壳，而在所述关停状态，所述吸附装置中断吸附以将所述背光模组从所述外壳移除。
  2. 如权利要求1所述的显示装置，其中，
    所述外壳具有第一贯通孔，所述至少一个吸附装置中的每个经由对应的所述第一贯通孔从所述外壳的背离所述背光模组的一侧连通至所述空腔。
  3. 如权利要求2所述的显示装置，其中，所述背光模组还包括背板，所述背板布置在所述背光模组和所述外壳之间，且所述至少一个吸附装置通过所述第一贯通孔与所述背板成吸附连接。
  4. 如权利要求1所述的显示装置，其中，所述至少一个吸附装置中的每个包括磁性吸附装置和真空吸附装置中至少一者。
  5. 如权利要求4所述的显示装置，其中，所述至少一个吸附装置中的每个为磁性吸附装置，包括：
    吸附本体；以及
    设置于所述吸附本体内的呈电磁体形式的磁场发生器；
    其中，所述控制器配置成响应于吸附开启指令控制所述磁场发生器开启及响应于吸附关闭指令控制所述磁场发生器关闭。
  6. 如权利要求5所述的显示装置，其中，所述磁场发生器包括：
    电源；
    与所述电源电连接的线圈；以及
    芯体，所述芯体由铁磁性材料形成的且被所述线圈缠绕。
  7. 如权利要求6所述的显示装置，其中，所述电源包括蓄电池或锂电池。
  8. 如权利要求6所述的显示装置，其中，所述至少一个吸附装置中的每个还包括用于对所述电源充电的充电器。
  9. 如权利要求4所述的显示装置，其中，所述外壳具有第一贯通孔，所述至少一个吸附装置中的每个经由对应的所述第一贯通孔从所述外壳的背对所述背光模组的一侧连通至所述空腔，且所述至少一个吸附装置中的每个为真空吸附装置，包括：
    吸附本体；以及
    设置于所述吸附本体内的抽真空设备，包括真空腔和与真空腔连通的真空泵，
    其中，所述吸附本体表面设置有与所述抽真空设备连通的第二贯通孔，所述第二贯通孔继而与对应的所述第一贯通孔相连通；
    所述控制器配置成用于响应于吸附开启指令控制所述抽真空设备开启及响应于吸附关闭指令控制所述抽真空设备关闭。
  10. 如权利要求1所述的显示装置，其中，所述控制器包括：
    通信电路，所述通信电路用于接收吸附指令；以及
    处理器，布置成与所述通信电路电连接，且配置成用于根据所述吸附指令，控制所述至少一个吸附装置在开启状态与关停状态之间切换。
  11. 如权利要求1所述的显示装置，其中，所述至少一个吸附装置包括至少两个吸附装置，所述外壳具有与所述至少两个吸附装置一一对应设置的第一贯通孔，所述第一贯通孔均匀分布于外壳。
  12. 如权利要求1所述的显示装置，其中，所述背光模组包括CCFL背光模组或LED背光模组。
  13. 一种应用于如权利要求1～12任一项所述的显示装置的控制装置，包括：
    接收电路，用于接收吸附指令；和
    控制器，用于根据所述吸附指令，控制所述至少一个吸附装置在开启状态与关停状态之间切换，所述控制器包括：
    通信电路，所述通信电路用于接收所述吸附指令；以及
    处理器，布置成与所述通信电路电连接，且配置成用于根据所述吸附指令，控制所述至少一个吸附装置在开启状态与关停状态之间切换。
  14. 一种应用于如权利要求1～12任一项所述的显示装置的吸附设备，包括：
    发送电路，用于发送吸附指令；
    接收电路，用于接收吸附指令；和
    控制器，用于根据所述吸附指令，控制所述至少一个吸附装置在开启状态与关停状态之间切换，所述控制器包括：
    通信电路，所述通信电路用于接收所述吸附指令；以及
    处理器，布置成与所述通信电路电连接，且配置成用于根据所述吸附指令，控制所述至少一个吸附装置在开启状态与关停状态之间切换。
  15. 一种应用于如权利要求1～12任一项所述的显示装置的控制方法，包括：
    利用发送电路发送吸附指令；
    利用接收电路接收吸附指令；和
    利用控制器根据所述吸附指令来控制所述至少一个吸附装置在开启状态与关停状态之间切换，包括：
    利用通信电路接收所述吸附指令；以及
    利用与所述通信电路电连接的处理器来根据所述吸附指令控制所述至少一个吸附装置在开启状态与关停状态之间切换。
PCT/CN2018/096497 2017-09-21 2018-07-20 显示装置及其控制装置、吸附设备、控制方法 WO2019056847A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US16/328,217 US11391973B2 (en) 2017-09-21 2018-07-20 Display apparatus and, control device, adsorption equipment and control method thereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710861030.5 2017-09-21
CN201710861030.5A CN107450207B (zh) 2017-09-21 2017-09-21 一种显示装置及其控制装置、吸附系统

Publications (1)

Publication Number Publication Date
WO2019056847A1 true WO2019056847A1 (zh) 2019-03-28

Family

ID=60497222

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2018/096497 WO2019056847A1 (zh) 2017-09-21 2018-07-20 显示装置及其控制装置、吸附设备、控制方法

Country Status (3)

Country Link
US (1) US11391973B2 (zh)
CN (1) CN107450207B (zh)
WO (1) WO2019056847A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107450207B (zh) * 2017-09-21 2019-07-30 京东方科技集团股份有限公司 一种显示装置及其控制装置、吸附系统

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103676241A (zh) * 2013-12-23 2014-03-26 合肥京东方光电科技有限公司 一种用于背光源拆解的装置
CN104317076A (zh) * 2014-10-17 2015-01-28 京东方科技集团股份有限公司 一种无边框曲面液晶显示装置
JP2016038436A (ja) * 2014-08-06 2016-03-22 株式会社ジャパンディスプレイ 表示パネルとカバーガラスの剥離装置および方法
CN107450207A (zh) * 2017-09-21 2017-12-08 京东方科技集团股份有限公司 一种显示装置及其控制装置、吸附系统

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8409214B2 (en) * 2009-01-22 2013-04-02 Meditech Development Incorporated Portable regulated vacuum pump for medical procedures
KR101257933B1 (ko) * 2008-11-11 2013-04-24 엘지전자 주식회사 액정표시장치의 조립장치
TWI483041B (zh) * 2012-09-19 2015-05-01 Au Optronics Corp 背光模組
US9435937B2 (en) * 2014-07-15 2016-09-06 Apple Inc. System for assembling optical films for displays
KR102515094B1 (ko) * 2016-01-15 2023-03-29 삼성디스플레이 주식회사 백라이트 유닛, 표시 장치, 및 표시 장치의 제조 방법
CN105652495A (zh) * 2016-01-21 2016-06-08 深圳市华星光电技术有限公司 显示器框架和显示器
KR102514485B1 (ko) * 2018-05-10 2023-03-24 엘지디스플레이 주식회사 디스플레이 장치
CN110782775B (zh) * 2018-07-31 2021-12-31 中强光电股份有限公司 显示装置
CN110570766B (zh) * 2019-09-06 2021-12-10 厦门天马微电子有限公司 一种背光模组及显示装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103676241A (zh) * 2013-12-23 2014-03-26 合肥京东方光电科技有限公司 一种用于背光源拆解的装置
JP2016038436A (ja) * 2014-08-06 2016-03-22 株式会社ジャパンディスプレイ 表示パネルとカバーガラスの剥離装置および方法
CN104317076A (zh) * 2014-10-17 2015-01-28 京东方科技集团股份有限公司 一种无边框曲面液晶显示装置
CN107450207A (zh) * 2017-09-21 2017-12-08 京东方科技集团股份有限公司 一种显示装置及其控制装置、吸附系统

Also Published As

Publication number Publication date
CN107450207A (zh) 2017-12-08
CN107450207B (zh) 2019-07-30
US20210356799A1 (en) 2021-11-18
US11391973B2 (en) 2022-07-19

Similar Documents

Publication Publication Date Title
CN103206627B (zh) 电灯泡型光源设备
US9818559B2 (en) Wireless lighting control device
CN104024724B (zh) 电灯泡型光源设备
CN104011458B (zh) 电灯泡式光源设备
JP5699941B2 (ja) 電球型光源装置
JP2013162624A (ja) 電力供給システム
KR20160033383A (ko) 무선 충전 ｌｅｄ 조명장치 및 이의 제어 방법
JP2018508095A (ja) 壁面付着型タッチスイッチ
WO2019056847A1 (zh) 显示装置及其控制装置、吸附设备、控制方法
US20170070256A1 (en) Communication apparatus and battery cover
JP2020167510A (ja) モバイル端末機用ケース
EP2735935B1 (en) Display panel and display device
WO2020158279A1 (ja) 表示装置
CN212808953U (zh) 一种控制装置
CN204026557U (zh) 无线控制的灯转接头
TWI528400B (zh) 可遠端控制電器之覆蓋裝置
KR101605627B1 (ko) 리모컨 멀티 홀더
KR20150134447A (ko) 사용자 단말기와 연동되는 복합 조명 시스템
TWI758886B (zh) 具有螢幕顯示按鍵的多功能控制裝置
CN209545220U (zh) 磁共振式无线充电系统
US10886696B2 (en) Mixed and distributed laser illumination system
CN212390222U (zh) 嵌入式led灯
WO2021036242A1 (zh) 智能语音磁悬浮台灯
WO2021189722A1 (zh) 遥控器及电动沙发
TWM582614U (zh) USB and battery powered electronics

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 18859666

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 18859666

Country of ref document: EP

Kind code of ref document: A1