WO2018053972A1 - 显示设备、电子设备、发光单元损坏处理方法及设备 - Google Patents

显示设备、电子设备、发光单元损坏处理方法及设备 Download PDF

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Publication number
WO2018053972A1
WO2018053972A1 PCT/CN2016/114001 CN2016114001W WO2018053972A1 WO 2018053972 A1 WO2018053972 A1 WO 2018053972A1 CN 2016114001 W CN2016114001 W CN 2016114001W WO 2018053972 A1 WO2018053972 A1 WO 2018053972A1
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Prior art keywords
light
emitting unit
light emitting
unit
display device
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Ceased
Application number
PCT/CN2016/114001
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English (en)
French (fr)
Inventor
柳勋
唐茂庆
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Goertek Techology Co Ltd
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Goertek Techology Co Ltd
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Priority to US16/322,013 priority Critical patent/US10615232B2/en
Publication of WO2018053972A1 publication Critical patent/WO2018053972A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/10—OLED displays
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/80—Constructional details
    • H10K50/85—Arrangements for extracting light from the devices
    • H10K50/858—Arrangements for extracting light from the devices comprising refractive means, e.g. lenses
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/10—OLED displays
    • H10K59/12—Active-matrix OLED [AMOLED] displays
    • H10K59/123—Connection of the pixel electrodes to the thin film transistors [TFT]
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/80—Constructional details
    • H10K59/875—Arrangements for extracting light from the devices
    • H10K59/879—Arrangements for extracting light from the devices comprising refractive means, e.g. lenses
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
    • H10K71/70—Testing, e.g. accelerated lifetime tests
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
    • H10K71/861—Repairing

Definitions

  • the present invention relates to the field of optical display technologies, and in particular, to a display device, an electronic device, a method and a device for processing damage of a light-emitting unit.
  • OLED Organic Light-Emitting Diode
  • OLED display technology has the advantages of self-illumination, wide viewing angle, almost infinite contrast, low power consumption, high reaction speed, etc. It is widely used in mobile phones, digital video cameras, DVD players, personal digital assistants (PDAs), notebook computers, Electronic devices such as car audio and television, in particular, OLED displays, as human-computer interaction interfaces, have been widely used in wearable electronic devices such as smart watches and smart wristbands in recent years.
  • the current OLED module is subject to process and size, and the finished product yield of the OLED display always has problems.
  • the problem of the OLED display dead pixel is to limit the production and use of the OLED. Whether it is OLED monomer manufacturing damage or hot and humid state excitation in the whole machine state, it may cause a problem of OLED display.
  • it is usually necessary to disassemble the OLED display. Repairing the screen or replacing the OLED display can have a negative impact on the product yield and user experience of the display device.
  • a display device comprising:
  • a light emitting device comprising a plurality of light emitting units arranged in a matrix arrangement
  • the light-passing device disposed above the light-emitting device, the light-passing device comprising a plurality of light-passing units arranged in a matrix and corresponding to the light-emitting unit, the light-passing unit having a rectangular structure, including being independently inflated a light passing opening formed by a side wall of the passage, the side wall being configured to have a light refraction path.
  • the light emitting unit is an OLED pixel point.
  • the side wall is an inflation groove provided with at least one inflation port.
  • the sidewall has a trapezoidal or hemispherical cross section.
  • the light passing unit is a light guiding film covering the light emitting unit.
  • an electronic device comprising the display device provided by the first aspect of the invention.
  • a light-emitting unit damage processing method which is applied to the display device provided by the first aspect of the present invention, comprising:
  • At least one of the sidewalls of the first light passing unit disposed corresponding to the first light emitting unit is filled with a high refractive index gas to configure the sidewall a light refraction path such that light emitted by the normally illuminated second light emitting unit adjacent to the first light emitting unit is refracted through the light refraction path to be perpendicular to a direction of the first light emitting unit from the first The area corresponding to the light emitting unit is emitted;
  • the filling of the sidewall into the high refractive index gas is stopped, wherein the normal threshold is determined according to the light emitting amount of the second light emitting unit.
  • the method for processing the light emitting unit damage comprises: determining the damage of the first light emitting unit by acquiring the light output amount of each light emitting unit of the display device.
  • a lighting unit damage processing apparatus including:
  • a light-emitting compensation unit configured to charge at least one of the sidewalls of the first light-passing unit corresponding to the first light-emitting unit with a high refractive index gas after the first light-emitting unit of the display device is damaged a light refraction path of the sidewall such that light emitted by the normally illuminated second light emitting unit adjacent to the first light emitting unit is refracted through the light refraction path to be perpendicular to a direction of the first light emitting unit The area corresponding to the first light emitting unit is emitted;
  • a compensation control unit configured to stop charging the sidewall with a high refractive index gas when detecting that the amount of light emitted by the first light emitting unit reaches a normal threshold, wherein the normal threshold is according to the second light emitting unit The amount of light output is determined.
  • the illuminating unit damages the processing device, and further includes:
  • a damage determining unit configured to determine that the first light emitting unit is damaged by acquiring an amount of light emitted by each of the light emitting units of the display device.
  • the inventors of the present invention have found that in the prior art, there is no technical solution that can cause the display device to be damaged when the light-emitting unit is damaged during manufacturing or use, and the damaged light-emitting unit can be removed without disassembling the display device. Process it. Therefore, the technical task to be achieved by the present invention or the technical problem to be solved is not thought of or expected by those skilled in the art, so the present invention is a new technical solution.
  • Fig. 1 is a schematic cross-sectional view showing a display device in a first embodiment of the present invention.
  • Fig. 2 is a view showing a schematic configuration of a light-passing device in the first embodiment of the present invention.
  • Fig. 3 is another schematic cross-sectional view showing the display device in the first embodiment of the present invention.
  • Fig. 4 shows a schematic block diagram of an electronic device in a second embodiment of the invention.
  • Fig. 5 is a flow chart showing a method of processing a light-emitting unit in a third embodiment of the present invention.
  • Fig. 6 is a view showing an example of a method of processing a light-emitting unit in the third embodiment of the present invention.
  • Fig. 7 is a schematic block diagram showing a light-emitting unit damage processing apparatus in a third embodiment of the present invention.
  • a display device including: a light emitting device 10 including a plurality of light emitting units 11 forming a matrix arrangement;
  • the light-passing device 20 disposed above the light-emitting device 10, the light-passing device 20 includes a plurality of light-passing units 21 arranged in a matrix and corresponding to the light-emitting unit 11, the light-passing unit 21 has a rectangular structure.
  • a light vent 212 formed by a side wall 213 having a separate inflation passage 215 is included, the side wall 213 being configured to have a light refracting passage 214.
  • the light-emitting device 10 includes a plurality of light-emitting units 11 forming a matrix arrangement, each of which is illuminated.
  • Each of the elements 11 can emit light, so that the light-emitting device 11 can emit brightness that satisfies the display requirements of the display device in the embodiment.
  • the light emitting unit 11 may be an OLED pixel point.
  • OLED Organic Light-Emitting Diode
  • the display device provided in this embodiment may be an OLED display.
  • the light-passing device 20 is disposed above the light-emitting device 10, and the light-passing device includes a plurality of light-emitting units 21 arranged in a matrix corresponding to the light-emitting unit 11 . as shown in picture 2.
  • the size of the light-passing unit 21 can be adapted according to the size of the light-emitting unit 11 such that each of the light-emitting units 11 independently corresponds to one of the light-passing units 21, for example, the light-passing unit 11
  • the size is the same as the size of the light emitting unit 21, and more specifically, when the light emitting unit 21 is an OLED pixel point, the size of the light passing unit 11 is the same as the size of the pixel point.
  • the light-passing unit 21 has a rectangular structure, and has a light-passing port 212 formed by a side wall 213 of the independent inflation passage 215.
  • the side wall 213 is configured to have a light-refracting passage 214.
  • the light-passing unit 21 has four side walls 213, which in one example may be an inflated groove having at least one inflation port 216.
  • the gas may enter from an external input port of the display device, flow through a gap between the light-passing units 21 (corresponding to a gap between the light-emitting units 11 disposed under the light-passing unit 21), and be filled into the gas-filled tank through the gas-filling port 216. Forming an inflation passage 215. As shown in FIG.
  • the inflation port 216 of the inflation tank may be controlled to open or close, so that a high refractive index gas, such as an inert gas, may be sealed in each of the inflation passages 215 when the inflation port 216 is controlled to open.
  • the inert gas can flow into the corresponding inflation tank.
  • the side wall 213 is configured to have a light refraction path 214.
  • the side wall 213 may have a trapezoidal cross section (as shown in FIG. 1) or hemispherical (as shown in FIG. 3).
  • the light entering the side wall 213 can be emitted by refracting to change the light propagation direction, and has a light refraction path 214.
  • the side wall 213 can also be made of a material having a high light transmittance such as a light guiding film, so that the light passing through the light refraction path 214 can be reduced.
  • the side wall 213 can be a trapezoidal gas groove composed of a light guiding film.
  • the light passing unit 21 has a light passing opening 212 surrounded by four side walls 213.
  • the light emitted from the light-emitting unit 11 disposed under the light-passing unit 21 can be emitted through the light-passing port 212 without affecting the amount of light emitted from the light-emitting unit 11.
  • the light-passing port 212 may be a hollow portion surrounded by four side walls 213, or may be a light-transmitting layer made of a material having high light transmittance.
  • the light-passing port 212 may also be a light guide. membrane.
  • the area of the light-passing opening 212 may be set according to the area of the light-emitting unit 11, and in one example, the area of the light-passing opening 212 is 80% of the area of the light-emitting unit 11.
  • the light-passing unit 11 can also be integrally formed by using a high light-transmitting material, for example, a light-passing unit.
  • 21 may be a light guiding film overlying the light emitting unit 11.
  • the display device includes a light-emitting device and a light-passing device: the light-emitting device includes a plurality of light-emitting units forming a matrix arrangement, and each of the light-emitting units can emit light The light-emitting device is configured to meet the display requirements of the display device; and the light-passing device is disposed above the light-emitting device, and includes a plurality of light-emitting units arranged in a matrix corresponding to the light-emitting unit, the light-passing unit has a rectangular structure, including A light-passing opening formed by a side wall having a separate inflation passage, and the side wall is configured to have a light refraction passage.
  • the high-refractive-index gas for example, an inert gas
  • the high-refractive-index gas may be charged to the side wall of the light-passing unit correspondingly disposed above the light-emitting unit.
  • Configuring a light refraction path of the sidewall such that light emitted by other light-emitting units that normally emit light around the light-emitting unit is refracted through the sidewall, in a direction perpendicular to the damaged light-emitting unit, from the damaged light-emitting unit
  • the area is shot to achieve the purpose of compensating for the amount of light emitted by the damaged light-emitting unit.
  • the damaged light-emitting unit can be repaired without disassembling the display device, and the yield of the display device is improved, which is simple and convenient.
  • the damaged light-emitting unit can be repaired without disassembling the display device, the repair is simple, the cost is low, and the user experience can be greatly improved.
  • the corresponding display device is an OLED display screen
  • the OLED display screen has a dead pixel or a decrease in brightness of the OLED pixel during the production process or after long-term use
  • the OLED may be damaged.
  • the sidewall of the corresponding light-passing unit is filled with an inert gas, so that the light emitted by the normal OLED pixel around the OLED pixel is refracted, and is emitted from the OLED dead zone in a direction perpendicular to the OLED dead point. The amount of light emitted from the dead pixel of the OLED pixel is compensated, so that the OLED display screen is normally displayed.
  • the above method for compensating the OLED dead pixels is simple to implement, and the OLED screens that are found to have OLED dead spots can be easily repaired during the manufacturing process, and need not be disassembled or replaced, and the production yield of the electronic device including the OLED screen is improved.
  • the method for compensating for the OLED dead point can be implemented simply, without disassembly or Replacement, lower cost, greatly enhance the user experience.
  • the OLED display screen has a simple structure and a low manufacturing cost.
  • the light-passing unit may be a light-guide film covering the pixel of the OLED, and has a small volume, does not affect the volume of the OLED display screen, and the thin film process is mature and Cheap, suitable for scale production.
  • FIG. 1 and 3 are schematic cross-sectional views of a display device provided in the present embodiment
  • Fig. 2 is a schematic view of the light-passing device 20 of the present embodiment, for Figs.
  • the number of the light-emitting unit 11 or the light-passing unit 21 shown in FIG. 3 is merely illustrative, and is not intended to limit the number of light-emitting units and light-passing units included in the display device in the present embodiment.
  • an electronic device 4000 is further provided, including any one of the display devices provided in the first embodiment.
  • the electronic device 4000 can be a desktop computer, a notebook computer, a mobile phone, a tablet computer, a palmtop computer, or a smart wearable device such as a sports bracelet or a sports watch.
  • the electronic device 4000 may include a processor 4010, a memory 4020, an interface device 4030, a communication device 4040, a display device 4050, an input device 4060, a speaker 4070, a microphone 4080, and the like.
  • the processor 4010 may be a central processing unit CPU, a microprocessor MCU, or the like.
  • the memory 4020 includes, for example, a ROM (Read Only Memory), a RAM (Random Access Memory), a nonvolatile memory such as a hard disk, and the like.
  • the interface device 4030 includes, for example, a USB interface, a headphone jack, and the like.
  • the communication device 4040 can, for example, perform wired or wireless communication.
  • the display device 4050 is any one of the display devices provided in the first embodiment.
  • Input device 4060 can include, for example, a touch screen, a keyboard, and the like. The user can input/output voice information through the speaker 4070 and the microphone 4080.
  • the configuration environment 4000 illustrated in Figure 4 is merely illustrative and is in no way intended to limit the invention, its application or use.
  • the memory 4020 of the electronic device 4000 is configured to store an instruction for controlling the processor 4010 to operate to perform any one of the illumination units provided in the third embodiment described below. Damage handling method.
  • the present invention may relate only to some of the devices therein, for example, the electronic device 4000 only relates to the processor 4010, the memory 4020, and The display device 4050 or the like.
  • a technician can design instructions in accordance with the disclosed aspects of the present invention. How the instructions control the processor for operation is well known in the art and will not be described in detail herein.
  • a method for processing a light-emitting unit is provided, which is applied to any display device provided in the first embodiment, and details are not described herein again.
  • the method for processing damage of the light emitting unit includes:
  • Step S5100 after determining that the first light emitting unit of the display device is damaged, filling at least one sidewall of the first light passing unit corresponding to the first light emitting unit with a high refractive index gas to configure the a light refraction path of the sidewall such that light emitted by the normally illuminated second illumination unit adjacent to the first illumination unit is refracted by the light refraction path to be perpendicular to the direction of the first illumination unit The area corresponding to the first light emitting unit is emitted.
  • the light-emitting device in the display device comprises a plurality of light-emitting units forming a matrix arrangement, and each light-emitting unit can normally emit light when the display device operates normally. When the light-emitting unit is damaged, there will be no normal light emission or insufficient light output.
  • At least one of the side walls of the first light-passing unit corresponding to the light-emitting unit is filled with a high refractive index gas, such as an inert gas, and the light-refractive path of the sidewall may be disposed such that normal light emission adjacent to the first light-emitting unit
  • the light emitted by the second light emitting unit is refracted through the light refraction path, and is emitted from a region corresponding to the first light emitting unit in a direction perpendicular to the first light emitting unit, thereby compensating for the light output amount of the first light emitting unit.
  • the four sidewalls of the illustrated light-emitting unit are trapezoidal air grooves, and the first light-emitting unit is determined.
  • the four side walls of the light emitting unit may be filled with an inert gas, which may be enclosed in a display device, and the trapezoidal gas groove is provided with at least one gas inlet which can be controlled to open and close,
  • the gas-filled port is controlled to be opened, or the inert gas may be input into the gas-slot from the input port in which the display device is in communication with the outside.
  • the four side walls of the first light emitting unit are filled with an inert gas (only the cross sections of the two side walls are shown in FIG.
  • the light emitted by the eight second light emitting units around the first light emitting unit can pass through the corresponding side a light refraction path of the wall, wherein light emitted by the normally-illuminated second light-emitting unit adjacent to the first light-emitting unit is refracted through the light-refracting path to be perpendicular to a direction of the first light-emitting unit
  • the area corresponding to the first light emitting unit is emitted, so that the amount of light emitted by the first light emitting unit is compensated more efficiently.
  • the light-emitting device that drives the display device can emit light, and then the image of the display device is processed by, for example, an external high-definition camera to obtain the light-emitting amount of each of the light-emitting units.
  • the light-emitting unit is an OLED pixel point
  • the brightness value of the OLED pixel point can be obtained.
  • the method for processing the light-emitting unit damage in the embodiment further includes the step of determining the damage of the first light-emitting unit by acquiring the amount of light emitted by each of the light-emitting units of the display device.
  • step S5100 After the amount of light is compensated to the first light-emitting unit in step S5100, the process proceeds to step S5200, and when the light-emitting amount of the first light-emitting unit reaches the normal threshold, the high-refractive-index gas is stopped from being charged into the sidewall.
  • the normal threshold is determined according to the amount of light emitted by the second light emitting unit.
  • the normal threshold is determined according to the amount of light emitted by the second illuminating unit.
  • ⁇ i is the corresponding weighting coefficient, which can be obtained according to engineering experience.
  • the amount of light emitted by the display device may be acquired by real-time monitoring and shooting by an external high-definition camera, for example, acquiring an image of the display device at an appropriate frequency (interval period) for image processing.
  • the method obtains a light output amount (or a brightness value) of each of the light emitting units, and when detecting that the light output amount of the first light emitting unit reaches a normal threshold, stopping filling the sidewall of the first light emitting unit with a high refractive index gas .
  • the light-emitting unit damage processing method provided in the above embodiment can be filled with a high refractive index by the sidewall of the light-passing unit corresponding to the damaged light-emitting unit when the light-emitting unit of the display device provided in the first embodiment is damaged.
  • the gas causes the light emitted by the normal light-emitting unit around the damaged light-emitting unit to be refracted through the sidewall and is emitted from the corresponding area of the damaged light-emitting unit to compensate for the amount of light emitted by the damaged light-emitting unit, thereby realizing repair of the damaged light-emitting unit. . No need to disassemble the display device, the operation is simple and convenient.
  • the application can effectively improve the production yield of the display device during the manufacturing process of the display device.
  • the repair is simple, the cost is low, and the user experience is improved. It is especially suitable for the case where the display device is an OLED dead pixel when it is an OLED screen.
  • an illumination unit damage processing device 7000 is further provided, as shown in FIG. 7 , including a luminescence compensation unit 700 and a compensation control unit 7200 , and optionally a damage determination unit 7300 for implementing the implementation.
  • the method for processing the damage of the light-emitting unit provided in the example will not be described herein.
  • the light unit damage processing device 7000 includes:
  • the illuminating compensation unit 7100 is configured to: after determining that the first illuminating unit of the display device is damaged, charging at least one sidewall of the first illuminating unit corresponding to the first illuminating unit with a high refractive index gas to configure a light refraction path of the sidewall such that light emitted by the normally illuminated second light emitting unit adjacent to the first light emitting unit is refracted through the light refraction path to be perpendicular to a direction of the first light emitting unit Emitting from an area corresponding to the first light emitting unit;
  • the compensation control unit 7200 is configured to stop charging the sidewall with a high refractive index gas when detecting that the amount of light emitted by the first illuminating unit reaches a normal threshold, wherein the normal threshold is according to the second illuminating unit The amount of light emitted is determined.
  • the display device stores a high refractive index gas
  • the side wall of the light passing unit is an inflating groove having at least one inflation port, and the inflating port can be controlled to open or close, and the emitting port can be controlled to be turned on or off.
  • the compensation unit 7100 may be a solenoid valve control circuit. After the solenoid valve control circuit is enabled, a high refractive index gas, such as an inert gas, enclosed in the display device may be charged into the inflation tank, and the solenoid valve control circuit may be preset on the display. In the device.
  • the compensation control unit 7200 may be a micro processing unit MCU, and when detecting that the amount of light emitted by the first lighting unit reaches a normal threshold, controlling the inflation port to be closed, so as to stop charging the sidewall with a high refractive index gas. .
  • the light unit damage processing device 7000 may further include a damage determining unit 7300 for The amount of light emitted by each of the light emitting units of the display device is obtained, and the first light emitting unit is determined to be damaged.
  • the damage determining unit 7300 may be implemented by a part or all of the functional modules of the micro processing unit MCU and an HD camera externally disposed on the display device having an interactive interface with the micro processing unit MCU.
  • the light passing through the damaged light emitting unit may be
  • the sidewall of the unit is filled with a high refractive index gas such that light emitted by a normal light emitting unit around the damaged light emitting unit is refracted through the sidewall and emitted from a corresponding area of the damaged light emitting unit to compensate for the amount of light emitted by the damaged light emitting unit.
  • the repair is simple, the cost is low, and the user experience can be effectively improved. It is especially suitable for the case where the display device is an OLED dead pixel when it is an OLED screen.
  • the illumination unit damage processing device 7000 can be implemented in a variety of ways.
  • the light unit damage processing device 7000 can be implemented by an instruction configuration processor.
  • the instructions may be stored in the ROM, and when the device is booted, the instructions are read from the ROM into the programmable device to implement the light unit damage processing device 7000.
  • the light unit damage handling device 7000 can be cured into a dedicated device (eg, an ASIC).
  • the light-emitting unit damage processing device 7000 can be divided into mutually independent units, or they can be implemented together.
  • the light unit damage processing device 7000 may be implemented by one of the various implementations described above, or may be implemented by a combination of two or more of the various implementations described above.
  • the invention can be a system, method and/or computer program product.
  • the computer program product can comprise a computer readable storage medium having computer readable program instructions embodied thereon for causing a processor to implement various aspects of the present invention.
  • the computer readable storage medium can be a tangible device that can hold and store the instructions used by the instruction execution device.
  • the computer readable storage medium can be, for example, but not limited to, an electrical storage device, a magnetic storage device, an optical storage device, an electromagnetic storage device, a semiconductor storage device, or any suitable combination of the foregoing.
  • Computer readable storage medium Specific examples (non-exhaustive lists) include: portable computer disks, hard disks, random access memory (RAM), read only memory (ROM), erasable programmable read only memory (EPROM or flash), static random access Memory (SRAM), portable compact disk read only memory (CD-ROM), digital versatile disk (DVD), memory stick, floppy disk, mechanical encoding device, for example, a punch card or groove convex with instructions stored thereon Structure, and any suitable combination of the above.
  • RAM random access memory
  • ROM read only memory
  • EPROM or flash erasable programmable read only memory
  • SRAM static random access Memory
  • CD-ROM compact disk read only memory
  • DVD digital versatile disk
  • memory stick floppy disk
  • mechanical encoding device for example, a punch card or groove convex with instructions stored thereon Structure, and any suitable combination of the above.
  • a computer readable storage medium as used herein is not to be interpreted as a transient signal itself, such as a radio wave or other freely propagating electromagnetic wave, an electromagnetic wave propagating through a waveguide or other transmission medium (eg, a light pulse through a fiber optic cable), or through a wire The electrical signal transmitted.
  • the computer readable program instructions described herein can be downloaded from a computer readable storage medium to various computing/processing devices or downloaded to an external computer or external storage device over a network, such as the Internet, a local area network, a wide area network, and/or a wireless network.
  • the network may include copper transmission cables, fiber optic transmissions, wireless transmissions, routers, firewalls, switches, gateway computers, and/or edge servers.
  • a network adapter card or network interface in each computing/processing device receives computer readable program instructions from the network and forwards the computer readable program instructions for storage in a computer readable storage medium in each computing/processing device .
  • Computer program instructions for performing the operations of the present invention may be assembly instructions, instruction set architecture (ISA) instructions, machine instructions, machine related instructions, microcode, firmware instructions, state setting data, or in one or more programming languages.
  • the computer readable program instructions can execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer, partly on the remote computer, or entirely on the remote computer or server. carried out.
  • the remote computer can be connected to the user computer through any kind of network, including a local area network (LAN) or a wide area network (WAN), or can be connected to an external computer (eg, using an Internet service provider to connect via the Internet) ).
  • the customized electronic circuit such as a programmable logic circuit, a field programmable gate array (FPGA), or a programmable logic array (PLA), can be customized by utilizing state information of computer readable program instructions.
  • Computer readable program instructions are executed to implement various aspects of the present invention.
  • the computer readable program instructions can be provided to a general purpose computer, a special purpose computer, or a processor of other programmable data processing apparatus to produce a machine such that when executed by a processor of a computer or other programmable data processing apparatus Having generated the work specified in one or more of the blocks in the flowchart and/or block diagram Energy/action device.
  • the computer readable program instructions can also be stored in a computer readable storage medium that causes the computer, programmable data processing device, and/or other device to operate in a particular manner, such that the computer readable medium storing the instructions includes An article of manufacture that includes instructions for implementing various aspects of the functions/acts recited in one or more of the flowcharts.
  • the computer readable program instructions can also be loaded onto a computer, other programmable data processing device, or other device to perform a series of operational steps on a computer, other programmable data processing device or other device to produce a computer-implemented process.
  • instructions executed on a computer, other programmable data processing apparatus, or other device implement the functions/acts recited in one or more of the flowcharts and/or block diagrams.
  • each block in the flowchart or block diagram can represent a module, a program segment, or a portion of an instruction that includes one or more components for implementing the specified logical functions.
  • Executable instructions can also occur in a different order than those illustrated in the drawings. For example, two consecutive blocks may be executed substantially in parallel, and they may sometimes be executed in the reverse order, depending upon the functionality involved.
  • each block of the block diagrams and/or flowcharts, and combinations of blocks in the block diagrams and/or flowcharts can be implemented in a dedicated hardware-based system that performs the specified function or function. Or it can be implemented by a combination of dedicated hardware and computer instructions. It is well known to those skilled in the art that implementation by hardware, implementation by software, and implementation by a combination of software and hardware are equivalent.

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Abstract

一种显示设备、电子设备（4000）、发光单元损坏处理方法以及发光单元损坏处理设备（7000）。显示设备包括：发光装置（10），包括若干个形成矩阵排列的发光单元（11）；以及设置于发光装置（10）上方的通光装置（20），包括若干个形成矩阵排列的与发光单元（11）对应设置的通光单元（21），通光单元（21）呈矩形结构，包括由具有独立充气通路（215）的侧壁（213）所围合而形成的通光口（212），并且侧壁（213）被配置为具有光折射通路（214）。在显示设备的发光单元（11）出现损坏时，无需拆解显示设备，通过向显示设备注入高折射率气体就能修复损坏的发光单元（11），应用在显示设备的生产制造中可以提升显示设备的生产良率。此外，在用户使用的显示设备出现发光单元（11）损坏时，也可以便捷且低成本地修复，提升用户体验。

Description

显示设备、电子设备、发光单元损坏处理方法及设备 技术领域
本发明涉及光显示技术领域，更具体地，涉及一种显示设备、电子设备、发光单元损坏处理方法及设备。
发明背景
OLED(Organic Light-Emitting Diode,有机发光二极管)，又称为有机电激光显示、有机发光半导体(Organic Electroluminesence Display,OED)。OLED显示技术具有自发光、广视角、几乎无穷高的对比度、较低耗电、极高反应速度等优点，广泛的运用于手机、数码摄像机、DVD机、个人数字助理(PDA)、笔记本电脑、汽车音响和电视等电子设备，特别是，OLED显示屏作为人机交互接口，近年来还广泛应用于智能手表、智能腕带等可穿戴类电子设备中。
但是，目前的OLED模组受制于制程和尺寸，OLED显示屏的成品良率始终存在问题，特别是，OLED显示屏坏点问题更是限制OLED的生产和使用。无论是OLED单体制造损伤，还是整机状态下的湿热状态激发，都可能导致OLED显示屏的坏点问题，而现有技术中，在OLED显示屏出现坏点时，通常需要拆解OLED显示屏进行修复或者更换OLED显示屏，对于显示设备的产品良率和用户使用体验都会产生不良影响。
因此，发明人认为，有必要对上述现有技术中存在的问题进行改进。
发明内容
本发明的一个目的是提供一种用于发光单元损坏处理的新技术方案。
根据本发明的第一方面，提供了一种显示设备，包括：
发光装置，所述发光装置包括若干个形成矩阵排列的发光单元；
以及
设置于所述发光装置上方的通光装置，所述通光装置包括若干个形成矩阵排列的与所述发光单元对应设置的通光单元，所述通光单元呈矩形结构，包括由具有独立充气通路的侧壁所围合而形成的通光口，所述侧壁被配置为具有光折射通路。
可选地，所述发光单元为OLED像素点。
可选地，所述侧壁为设置有至少一个充气口的充气槽。
可选地，所述侧壁的截面呈梯形或者半球形。
可选地，所述通光单元是覆盖于所述发光单元上方的光导膜。
根据本发明的第二方面，提供一种电子设备，包括本发明的第一方面提供的显示设备。
根据本发明的第三方面，提供了一种发光单元损坏处理方法，应用于本发明的第一方面提供的显示设备，包括：
在确定所述显示设备的第一发光单元损坏后，向与所述第一发光单元对应设置的第一通光单元的至少一个所述侧壁充入高折射率气体以配置所述侧壁的光折射通路，使得与所述第一发光单元相邻的正常发光的第二发光单元发出的光通过所述光折射通路被折射，以垂直于所述第一发光单元的方向从所述第一发光单元对应的区域射出；
检测到所述第一发光单元的出光量达到正常阈值时，停止向所述侧壁充入高折射率气体，其中，所述正常阈值根据所述第二发光单元的出光量确定。
可选地，所述发光单元损坏处理方法，包括：通过获取所述显示设备每个发光单元的出光量，确定第一发光单元损坏的步骤。
根据本发明的第四方面，提供了一种发光单元损坏处理设备，包括：
发光补偿单元，用于在确定所述显示设备的第一发光单元损坏后，向所述第一发光单元对应的第一通光单元的至少一个所述侧壁充入高折射率气体以配置所述侧壁的光折射通路，使得与所述第一发光单元相邻的正常发光的第二发光单元发出的光通过所述光折射通路被折射，以垂直于所述第一发光单元的方向从所述第一发光单元对应的区域射出；
补偿控制单元，用于在检测到所述第一发光单元的出光量达到正常阈值时，停止向所述侧壁充入高折射率气体，其中，所述正常阈值根据所述第二发光单元的出光量确定。
可选地，所述发光单元损坏处理设备，还包括：
损坏确定单元，用于通过获取所述显示设备每个发光单元的出光量，确定第一发光单元损坏。
本发明的发明人发现，在现有技术中，尚未存在一种技术方案，可以使得显示设备在制造或者使用过程中出现发光单元损坏时，可以不必拆解显示设备，就能对损坏的发光单元进行处理。因此，本发明所要实现的技术任务或者所要解决的技术问题是本领域技术人员从未想到的或者没有预期到的，故本发明是一种新的技术方案。
通过以下参照附图对本发明的示例性实施例的详细描述，本发明的其它特征及其优点将会变得清楚。
附图简要说明
被结合在说明书中并构成说明书的一部分的附图示出了本发明的实施例，并且连同其说明一起用于解释本发明的原理。
图1示出了本发明第一实施例中显示设备的示意性剖面图。
图2示出了本发明第一实施例中通光装置的示意性结构图。
图3示出了本发明第一实施例中显示设备的另一个示意性剖面图。图4示出了本发明第二实施例中电子设备的示意性框图。
图5示出了本发明第三实施例中发光单元损坏处理方法的流程图。
图6示出了本发明第三实施例中发光单元损坏处理方法的例子示意图。
图7示出了本发明第三实施例中发光单元损坏处理设备的示意性框图。
具体实施方式
现在将参照附图来详细描述本发明的各种示例性实施例。应注意到：除非另外具体说明，否则在这些实施例中阐述的部件和步骤的相对布置、数字表达式和数值不限制本发明的范围。
以下对至少一个示例性实施例的描述实际上仅仅是说明性的，决不作为对本发明及其应用或使用的任何限制。
对于相关领域普通技术人员已知的技术、方法和设备可能不作详细讨论，但在适当情况下，所述技术、方法和设备应当被视为说明书的一部分。
在这里示出和讨论的所有例子中，任何具体值应被解释为仅仅是示例性的，而不是作为限制。因此，示例性实施例的其它例子可以具有不同的值。
应注意到：相似的标号和字母在下面的附图中表示类似项，因此，一旦某一项在一个附图中被定义，则在随后的附图中不需要对其进行进一步讨论。
<第一实施例>
本实施例中提供一种显示设备，如图1所示，包括：发光装置10，所述发光装置10包括若干个形成矩阵排列的发光单元11；以及
设置于所述发光装置10上方的通光装置20，该通光装置20包括若干个形成矩阵排列的与所述发光单元11对应设置的通光单元21，所述通光单元21呈矩形结构，包括由具有独立充气通路215的侧壁213所围合而形成的通光口212，所述侧壁213被配置为具有光折射通路214。
在本实施例中，发光装置10包含若干个形成矩阵排列的发光单元11，每个发光单 元11均能发光，使得发光装置11能发出满足本实施例中显示设备的显示需求的亮度。具体地，所述发光单元11可以是OLED像素点。OLED(Organic Light-Emitting Diode)是有机发光二极管，具有自发光功能。对应地，本实施例中提供的显示设备可以是OLED显示屏。
在本实施例中，所述通光装置20设置于所述发光装置10上方，所述通光装置包括若干个矩阵排列的与所述发光单元11对应设置的通光单元21，具体地，可以如图2所示。其中，所述通光单元21的尺寸可以根据所述发光单元11的尺寸进行适配，使得每个发光单元11都独立的对应一个所述通光单元21，例如，所述通光单元11的尺寸与所述发光单元21的尺寸相同，更具体地，当发光单元21为OLED像素点时，通光单元11的尺寸与像素点的大小相同。
此外，所述通光单元21呈矩形结构，具有独立充气通路215的侧壁213所围合而形成的通光口212，所述侧壁213被配置为具有光折射通路214。如图2所示，所述通光单元21具有四个侧壁213，在一个例子中，所述侧壁213可以是至少有一个充气口216的充气槽。气体可以从显示设备的外部输入口进入，经过所述通光单元21之间的间隙(对应设置在通光单元21下方的发光单元11之间的间隙)流入并通过充气口216充入充气槽，形成充气通路215。如图2所示，通过充气通路215只对一个构成侧壁213的充气槽充气，使得侧壁213具有独立的充气通路。此外，在一个例子中，所述充气槽的充气口216可以被控制打开或关闭，因此在各个充气通路215中可以封存高折射率气体，例如惰性气体，当所述充气口216被控制打开时，惰性气体可以流入对应的充气槽内。
并且，所述侧壁213被配置为具有光折射通路214，在一个例子中，所述侧壁213的截面可以呈梯形(如图1所示)，或者呈半球性(如图3所示)，使得进入所述侧壁213的光线可以发生折射改变光传播方向而射出，具有光折射通路214。而所述侧壁213还可以采用高透光率的材料例如光导膜制作，使得通过光折射通路214的光线减少损耗，例如，侧壁213可以是由光导膜构成的梯形气槽。
另外，所述通光单元21中，具有由四个侧壁213围合而成的通光口212。对应设置于通光单元21下方的发光单元11发出的光，可以通过通光口212射出，不影响发光单元11的出光量。具体地，所述通光口212可以是由四个侧壁213围合而成的中空部，也可以是高透光率的材料制造的透光层，例如，通光口212也可以是光导膜。并且，可以根据发光单元11的面积设置通光口212的面积，在一个例子中，所述通光口212的面积为所述发光单元11的面积的80％。
在本实施例中，所述通光单元11还可以采用高透光材料一体成型，例如，通光单元 21可以是覆盖于所述发光单元11上方的光导膜。
上述已经结合图1、2、3说明了本实施里中提供的显示设备，该显示设备包括发光装置和通光装置：该发光装置包括若干个形成矩阵排列的发光单元，每个发光单元可以发光使得发光装置能提供满足显示设备的显示需求；而该通光装置设置于该发光装置上方，包括若干个形成矩阵排列的与发光单元对应设置的通光单元，该通光单元呈矩形结构，包括由具有独立充气通路的侧壁所围合而形成的通光口，并且该侧壁被配置为具有光折射通路。
因此，在某个发光单元损坏时，例如该发光单元不发光或者出光量不正常，可以通过向对应设置在该发光单元上方的通光单元的侧壁充入高折射率的气体(例如惰性气体)以配置该侧壁的光折射通路，使得该发光单元周围正常发光的其他发光单元发出的光通过该侧壁折射后，以垂直于该损坏的发光单元的方向，从该损坏的发光单元的区域射出，以达到补偿损坏的发光单元的出光量的目的。应用在显示设备的生产制造过程中，可以不拆解显示设备就能修复损坏的发光单元损坏，提高显示设备良品率，简单便捷。而在用户使用该显示设备过程出现发光单元损坏时，也能不拆解显示设备就能修复损坏的发光单元损坏，修复简单，成本较低，能极大提高用户体验。
特别地，当发光单元为OLED像素点时，对应的显示设备为OLED显示屏，当OLED显示屏在生产过程中或者长期使用后出现OLED像素点坏点或亮度降低时，可以对该OLED坏点对应的通光单元的侧壁充入惰性气体，使得该OLED像素坏点周围的正常该OLED像素点发出的光被折射，以垂直于OLED坏点的方向，从该OLED坏点的区域射出，补偿了该OLED像素坏点的出光量，使得OLED显示屏正常显示。
上述补偿OLED坏点的方法实现简单，应用在生产制造过程时对于出厂前发现存在OLED坏点OLED屏幕可以便捷修复，不需要拆解或更换，提升包含OLED屏幕的电子设备的生产良品率。而当用户使用包含该OLED屏幕的电子设备，由于长时间使用导致的OLED屏幕像素点坏点或像素点亮度下降时，也可以通过上述补偿OLED坏点的方法，实施简单，不需要拆解或更换，成本较低，极大提升用户体验。并且，所述OLED显示屏幕结构简单，制造成本较低，特别是通光单元可以是覆盖在OLED像素点上的光导膜，体积较小，不影响OLED显示屏的体积，涉及的薄膜工艺成熟且廉价，适用于规模生产。
图1、3中示出的是本实施例中提供的显示设备的一个示意性的剖面图，图2中示出的是本实施例中通光装置20的一个示意图，对于图1、2、3中示出的发光单元11或通光单元21的数目仅是示意性的，并不是为了限制本实施例中显示设备中包含的发光单元以及通光单元的数目。
<第二实施例>
在本实施例中，还提供一种电子设备4000，包括第一实施例中提供的任意一项显示设备。电子设备4000可以是台式计算机、笔记本电脑、手机、平板电脑、掌上电脑，还可以是如运动手环、运动手表等智能可穿戴设备。
具体地，如图4所示，电子设备4000可以包括处理器4010、存储器4020、接口装置4030、通信装置4040、显示装置4050、输入装置4060、扬声器4070、麦克风4080，等等。其中，处理器4010可以是中央处理器CPU、微处理器MCU等。存储器4020例如包括ROM(只读存储器)、RAM(随机存取存储器)、诸如硬盘的非易失性存储器等。接口装置4030例如包括USB接口、耳机接口等。通信装置4040例如能够进行有线或无线通信。显示装置4050是第一实施例中提供的任意一项显示设备。输入装置4060例如可以包括触摸屏、键盘等。用户可以通过扬声器4070和麦克风4080输入/输出语音信息。
图4所示的配置环境4000仅是解释性的，并且决不是为了要限制本发明、其应用或用途。应用于本发明的实施例中，电子设备4000的所述存储器4020用于存储指令，所述指令用于控制所述处理器4010进行操作以执行下述第三实施例提供的任意一项发光单元损坏处理方法。本领域技术人员应当理解，尽管在图4中对电子设备4000都示出了多个装置，但是，本发明可以仅涉及其中的部分装置，例如，电子设备4000只涉及处理器4010、存储器4020和显示装置4050等。技术人员可以根据本发明所公开方案设计指令。指令如何控制处理器进行操作，这是本领域公知，故在此不再详细描述。
<第三实施例>
本实施例中还提供一种发光单元损坏处理方法，应用于第一实施例中提供的任意一种显示设备，在此不再赘述。所述发光单元损坏处理方法，如图5所示，包括：
步骤S5100，在确定所述显示设备的第一发光单元损坏后，向与所述第一发光单元对应设置的第一通光单元的至少一个所述侧壁充入高折射率气体以配置所述侧壁的光折射通路，使得与所述第一发光单元相邻的正常发光的第二发光单元发出的光通过所述光折射通路被折射，以垂直于所述第一发光单元的方向从所述第一发光单元对应的区域射出。
所述显示设备中的所述发光装置包括若干个形成矩阵排列的发光单元，在显示设备正常工作时，每个发光单元可以正常发光。当发光单元损坏时，就会出现不会正常发光或者出光量不足。在确定某个发光单元，例如第一发光单元损坏后，通过向与所述第一 发光单元对应设置的第一通光单元的至少一个所述侧壁充入高折射率气体，例如惰性气体，可以配置侧壁的光折射通路，使得与所述第一发光单元相邻的正常发光的第二发光单元发出的光通过所述光折射通路被折射，以垂直于所述第一发光单元的方向从所述第一发光单元对应的区域射出，以此补偿第一发光单元的出光量。
具体的一个例子中，如图6所示(图中示出所述发光单元和通光单元的剖面图)，所示发光单元的四个侧壁都是梯形气槽，在确定第一发光单元损坏后，可以向所述发光单元的四个侧壁充入惰性气体，该惰性气体可以是封存在显示设备中，该梯形气槽上设置有至少一个可被控制打开和关闭的充气口，在对第一发光单元进行出光量补偿时，所述充气口被控制打开，又或者，所述惰性气体可以从显示设备与外部形成连通的输入口中输入后流入气槽中。向第一发光单元的四个侧壁充入惰性气体(图6中仅示出两个侧壁的剖面)，可以使得第一发光单元周围的八个第二发光单元发出的光经过对应的侧壁的光折射通路，均使得与所述第一发光单元相邻的正常发光的第二发光单元发出的光通过所述光折射通路被折射，以垂直于所述第一发光单元的方向从所述第一发光单元对应的区域射出，使得更高效地补偿第一发光单元的出光量。
在本实施例中，可以通过驱动显示设备的发光装置发光，然后通过例如外置的高清摄像头拍摄显示设备的图像经过处理得到每一个发光单元的出光量，例如，发光单元为OLED像素点时，可以得到OLED像素点的亮度值。当发现某一个发光单元的出光量明显小于周围发光单元的出光量或者小于预设的正常阈值时，可以判定该发光单元已损坏。因此，本实施例中的发光单元损坏处理方法还包括，通过获取所述显示设备每个发光单元的出光量，确定第一发光单元损坏的步骤。
在步骤S5100开始向所述第一发光单元补偿出光量后，进入步骤S5200，检测到所述第一发光单元的出光量达到正常阈值时，停止向所述侧壁充入高折射率气体，其中，所述正常阈值根据所述第二发光单元的出光量确定。
在本实施例中，所述正常阈值根据所述第二发光单元的出光量确定，具体地，所述正常阈值可以是对第一发光单元出光量进行补偿涉及的第二发光单元的出光量的加权平均值。例如，对第一发光单元的四个侧壁都输入惰性气体，使得第一发光单元周围八个第二发光单元发出的光经过第一发光单元的侧壁折射以补偿第一发光单元的出光量。假设所述第二发光单元的出光量分别是Xi(i＝1,...,8)，则根据公式1计算正常阈值Xth：
Figure PCTCN2016114001-appb-000001
其中，αi为对应的加权系数，可以根据工程经验获取，在一个例子中，αi＝1(i＝1,...,8)。
在本实施例中，可以在实施步骤S5100的过程中，通过外置的高清摄像头实时监控拍摄获取所述显示设备的出光量，例如以适当的频率(间隔周期)获取显示设备的图像以图像处理方法得到每一个发光单元的出光量(或亮度值)，当检测到所述第一发光单元的出光量达到正常阈值时，可以停止向所述第一发光单元的侧壁充入高折射率气体。
通过上述本实施例中提供的发光单元损坏处理方法，可以在第一实施例中提供的显示设备的发光单元损坏时，通过向损坏的发光单元对应的通光单元的侧壁充入高折射率气体，使得损坏的发光单元周围正常的发光单元发出的光通过侧壁发生折射，并从损坏的发光单元对应的区域射出，以补偿损坏的发光单元的出光量，实现对损坏的发光单元的修复。无需拆解显示设备，操作简单便捷。应用在显示设备的生成制造过程中，能有效提高显示设备的生产良率。在用户使用显示设备出现发光单元损坏时，修复简单，成本较低，提升用户体验。特别适用于显示设备是OLED屏幕时出现OLED坏点的情况。
在本实施例中，还提供一种发光单元损坏处理设备7000，如图7所示，包括发光补偿单元700以及补偿控制单元7200，可选地，还包含损坏确定单元7300，用于实施本实施例中提供的发光单元损坏处理方法，在此不再赘述。
发光单元损坏处理设备7000，包括：
发光补偿单元7100，用于在确定所述显示设备的第一发光单元损坏后，向所述第一发光单元对应的第一通光单元的至少一个所述侧壁充入高折射率气体以配置所述侧壁的光折射通路，使得与所述第一发光单元相邻的正常发光的第二发光单元发出的光通过所述光折射通路被折射，以垂直于所述第一发光单元的方向从所述第一发光单元对应的区域射出；
补偿控制单元7200，用于在检测到所述第一发光单元的出光量达到正常阈值时，停止向所述侧壁充入高折射率气体，其中，所述正常阈值根据所述第二发光单元的出光量确定。
在具体的一个例子中，所述显示设备中封存有高折射率气体，所述通光单元的侧壁是具有至少一个充气口的充气槽，该充气口可以被控制打开或者关闭，所述发光补偿单元7100可以是电磁阀控制电路，使能电磁阀控制电路后可以使得封存在显示设备中的高折射率气体例如惰性气体充入充气槽，所述电磁阀控制电路可以预置在所述显示设备中。所述补偿控制单元7200可以是微处理单元MCU，在检测到所述第一发光单元的出光量达到正常阈值时，控制所述充气口关闭，使得停止向所述侧壁充入高折射率气体。
可选地，所述发光单元损坏处理设备7000还可以包括损坏确定单元7300，用于通 过获取所述显示设备每个发光单元的出光量，确定第一发光单元损坏。
具体地，所述损坏确定单元7300可以由微处理单元MCU的部分或全部功能模块以及与所述微处理单元MCU具有交互接口的外置于所述显示设备的高清摄像头共同实现。
以上已经结合附图描述了本发明的实施例，根据本实施例提供的方法及设备，可以在第一实施例中提供的显示设备的发光单元损坏时，通过向损坏的发光单元对应的通光单元的侧壁充入高折射率气体，使得损坏的发光单元周围正常的发光单元发出的光通过侧壁发生折射，并从损坏的发光单元对应的区域射出，以补偿损坏的发光单元的出光量，实现对损坏的发光单元的修复。无需拆解显示设备，操作简单便捷。应用在显示设备的生成制造过程中，能有效提高显示设备的生产良率。在用户使用显示设备出现发光单元损坏时，修复简单，成本较低，能有效提升用户体验。特别适用于显示设备是OLED屏幕时出现OLED坏点的情况。
本领域技术人员应当明白，可以通过各种方式来实现发光单元损坏处理设备7000。例如，可以通过指令配置处理器来实现发光单元损坏处理设备7000。例如，可以将指令存储在ROM中，并且当启动设备时，将指令从ROM读取到可编程器件中来实现发光单元损坏处理设备7000。例如，可以将发光单元损坏处理设备7000固化到专用器件(例如ASIC)中。可以将发光单元损坏处理设备7000分成相互独立的单元，或者可以将它们合并在一起实现。发光单元损坏处理设备7000可以通过上述各种实现方式中的一种来实现，或者可以通过上述各种实现方式中的两种或更多种方式的组合来实现。
本领域技术人员公知的是，随着诸如大规模集成电路技术的电子信息技术的发展和软件硬件化的趋势，要明确划分计算机系统软、硬件界限已经显得比较困难了。因为，任何操作可以软件来实现，也可以由硬件来实现。任何指令的执行可以由硬件完成，同样也可以由软件来完成。对于某一机器功能采用硬件实现方案还是软件实现方案，取决于价格、速度、可靠性、存储容量、变更周期等非技术性因素。因此，对于电子信息技术领域的普通技术人员来说，更为直接和清楚地描述一个技术方案的方式是描述该方案中的各个操作。在知道所要执行的操作的情况下，本领域技术人员可以基于对所述非技术性因素的考虑直接设计出期望的产品。
本发明可以是系统、方法和/或计算机程序产品。计算机程序产品可以包括计算机可读存储介质，其上载有用于使处理器实现本发明的各个方面的计算机可读程序指令。
计算机可读存储介质可以是可以保持和存储由指令执行设备使用的指令的有形设备。计算机可读存储介质例如可以是，但不限于电存储设备、磁存储设备、光存储设备、电磁存储设备、半导体存储设备或者上述的任意合适的组合。计算机可读存储介质的更 具体的例子(非穷举的列表)包括：便携式计算机盘、硬盘、随机存取存储器(RAM)、只读存储器(ROM)、可擦式可编程只读存储器(EPROM或闪存)、静态随机存取存储器(SRAM)、便携式压缩盘只读存储器(CD-ROM)、数字多功能盘(DVD)、记忆棒、软盘、机械编码设备、例如其上存储有指令的打孔卡或凹槽内凸起结构、以及上述的任意合适的组合。这里所使用的计算机可读存储介质不被解释为瞬时信号本身，诸如无线电波或者其他自由传播的电磁波、通过波导或其他传输媒介传播的电磁波(例如，通过光纤电缆的光脉冲)、或者通过电线传输的电信号。
这里所描述的计算机可读程序指令可以从计算机可读存储介质下载到各个计算/处理设备，或者通过网络、例如因特网、局域网、广域网和/或无线网下载到外部计算机或外部存储设备。网络可以包括铜传输电缆、光纤传输、无线传输、路由器、防火墙、交换机、网关计算机和/或边缘服务器。每个计算/处理设备中的网络适配卡或者网络接口从网络接收计算机可读程序指令，并转发该计算机可读程序指令，以供存储在各个计算/处理设备中的计算机可读存储介质中。
用于执行本发明操作的计算机程序指令可以是汇编指令、指令集架构(ISA)指令、机器指令、机器相关指令、微代码、固件指令、状态设置数据、或者以一种或多种编程语言的任意组合编写的源代码或目标代码，所述编程语言包括面向对象的编程语言，诸如Smalltalk、C++等，以及常规的过程式编程语言，诸如“C”语言或类似的编程语言。计算机可读程序指令可以完全地在用户计算机上执行、部分地在用户计算机上执行、作为一个独立的软件包执行、部分在用户计算机上部分在远程计算机上执行、或者完全在远程计算机或服务器上执行。在涉及远程计算机的情形中，远程计算机可以通过任意种类的网络，包括局域网(LAN)或广域网(WAN)连接到用户计算机，或者，可以连接到外部计算机(例如利用因特网服务提供商来通过因特网连接)。在一些实施例中，通过利用计算机可读程序指令的状态信息来个性化定制电子电路，例如可编程逻辑电路、现场可编程门阵列(FPGA)或可编程逻辑阵列(PLA)，该电子电路可以执行计算机可读程序指令，从而实现本发明的各个方面。
这里参照根据本发明实施例的方法、装置(系统)和计算机程序产品的流程图和/或框图描述了本发明的各个方面。应当理解，流程图和/或框图的每个方框以及流程图和/或框图中各方框的组合，都可以由计算机可读程序指令实现。
这些计算机可读程序指令可以提供给通用计算机、专用计算机或其它可编程数据处理装置的处理器，从而生产出一种机器，使得这些指令在通过计算机或其它可编程数据处理装置的处理器执行时，产生了实现流程图和/或框图中的一个或多个方框中规定的功 能/动作的装置。也可以把这些计算机可读程序指令存储在计算机可读存储介质中，这些指令使得计算机、可编程数据处理装置和/或其他设备以特定方式工作，从而，存储有指令的计算机可读介质则包括一个制造品，其包括实现流程图和/或框图中的一个或多个方框中规定的功能/动作的各个方面的指令。
也可以把计算机可读程序指令加载到计算机、其它可编程数据处理装置、或其它设备上，使得在计算机、其它可编程数据处理装置或其它设备上执行一系列操作步骤，以产生计算机实现的过程，从而使得在计算机、其它可编程数据处理装置、或其它设备上执行的指令实现流程图和/或框图中的一个或多个方框中规定的功能/动作。
附图中的流程图和框图显示了根据本发明的多个实施例的系统、方法和计算机程序产品的可能实现的体系架构、功能和操作。在这点上，流程图或框图中的每个方框可以代表一个模块、程序段或指令的一部分，所述模块、程序段或指令的一部分包含一个或多个用于实现规定的逻辑功能的可执行指令。在有些作为替换的实现中，方框中所标注的功能也可以以不同于附图中所标注的顺序发生。例如，两个连续的方框实际上可以基本并行地执行，它们有时也可以按相反的顺序执行，这依据所涉及的功能而定。也要注意的是，框图和/或流程图中的每个方框、以及框图和/或流程图中的方框的组合，可以用执行规定的功能或动作的专用的基于硬件的系统来实现，或者可以用专用硬件与计算机指令的组合来实现。对于本领域技术人员来说公知的是，通过硬件方式实现、通过软件方式实现以及通过软件和硬件结合的方式实现都是等价的。
以上已经描述了本发明的各实施例，上述说明是示例性的，并非穷尽性的，并且也不限于所披露的各实施例。在不偏离所说明的各实施例的范围和精神的情况下，对于本技术领域的普通技术人员来说许多修改和变更都是显而易见的。本文中所用术语的选择，旨在最好地解释各实施例的原理、实际应用或对市场中的技术改进，或者使本技术领域的其它普通技术人员能理解本文披露的各实施例。本发明的范围由所附权利要求来限定。

Claims (10)

  1. 一种显示设备，其特征在于，包括：
    发光装置(10)，所述发光装置(10)包括若干个形成矩阵排列的发光单元(11)；
    以及
    设置于所述发光装置(10)上方的通光装置(20)，所述通光装置(20)包括若干个形成矩阵排列的与所述发光单元(11)对应设置的通光单元(21)，所述通光单元(21)呈矩形结构，包括由具有独立充气通路(215)的侧壁(213)所围合而形成的通光口(212)，所述侧壁(213)被配置为具有光折射通路(214)。
  2. 根据权利要求1所述的显示设备，其特征在于，
    所述发光单元(11)为OLED像素点。
  3. 根据权要求1所述的显示设备，其特征在于，
    所述侧壁(213)为设置有至少一个充气口(216)的充气槽。
  4. 根据权利要求1所述的显示设备，其特征在于，
    所述侧壁(213)的截面呈梯形或者半球形。
  5. 根据权利要求1所述的显示设备，其特征在于，
    所述通光单元(21)是覆盖于所述发光单元(11)上方的光导膜。
  6. 一种电子设备，其特征在于，包含权利要求1-5任意一项所述的显示设备。
  7. 一种发光单元损坏处理方法，其特征在于，应用于权利要求1-5任意一项所述的显示设备，包括：
    在确定所述显示设备的第一发光单元损坏后，向与所述第一发光单元对应设置的第一通光单元的至少一个所述侧壁充入高折射率气体以配置所述侧壁的光折射通路，使得与所述第一发光单元相邻的正常发光的第二发光单元发出的光通过所述光折射通路被折射，以垂直于所述第一发光单元的方向从所述第一发光单元对应的区域射出；
    检测到所述第一发光单元的出光量达到正常阈值时，停止向所述侧壁充入高折射率气体，其中，所述正常阈值根据所述第二发光单元的出光量确定。
  8. 根据权利要求7所述的发光单元损坏处理方法，其特征在于，还包括：
    通过获取所述显示设备每个发光单元的出光量，确定第一发光单元损坏的步骤。
  9. 一种发光单元损坏处理设备，其特征在于，包括：
    发光补偿单元，用于在确定所述显示设备的第一发光单元损坏后，向所述第一发光单元对应的第一通光单元的至少一个所述侧壁充入高折射率气体以配置所述侧壁的光折 射通路，使得与所述第一发光单元相邻的正常发光的第二发光单元发出的光通过所述光折射通路被折射，以垂直于所述第一发光单元的方向从所述第一发光单元对应的区域射出；
    补偿控制单元，用于在检测到所述第一发光单元的出光量达到正常阈值时，停止向所述侧壁充入高折射率气体，其中，所述正常阈值根据所述第二发光单元的出光量确定。
  10. 根据权利要求9所述的发光单元损坏处理设备，其特征在于，还包括：
    损坏确定单元，用于通过获取所述显示设备每个发光单元的出光量，确定第一发光单元损坏。
PCT/CN2016/114001 2016-09-23 2016-12-31 显示设备、电子设备、发光单元损坏处理方法及设备 Ceased WO2018053972A1 (zh)

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