WO2020113879A1 - 显示装置及显示终端 - Google Patents

显示装置及显示终端 Download PDF

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Publication number
WO2020113879A1
WO2020113879A1 PCT/CN2019/082174 CN2019082174W WO2020113879A1 WO 2020113879 A1 WO2020113879 A1 WO 2020113879A1 CN 2019082174 W CN2019082174 W CN 2019082174W WO 2020113879 A1 WO2020113879 A1 WO 2020113879A1
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WO
WIPO (PCT)
Prior art keywords
display
screen
display device
display screen
frame
Prior art date
Application number
PCT/CN2019/082174
Other languages
English (en)
French (fr)
Inventor
冯校亮
Original Assignee
武汉华星光电半导体显示技术有限公司
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 武汉华星光电半导体显示技术有限公司 filed Critical 武汉华星光电半导体显示技术有限公司
Priority to US16/466,640 priority Critical patent/US20200201099A1/en
Publication of WO2020113879A1 publication Critical patent/WO2020113879A1/zh

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
    • G06F1/1647—Details related to the display arrangement, including those related to the mounting of the display in the housing including at least an additional display
    • 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
    • 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
    • G02F1/13336—Combining plural substrates to produce large-area displays, e.g. tiled displays
    • 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
    • G02F1/13306—Circuit arrangements or driving methods for the control of single liquid crystal cells
    • 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
    • G02F1/13338—Input devices, e.g. touch panels
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
    • G06F1/1647—Details related to the display arrangement, including those related to the mounting of the display in the housing including at least an additional display
    • G06F1/165—Details related to the display arrangement, including those related to the mounting of the display in the housing including at least an additional display the additional display being small, e.g. for presenting status information
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1684—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675
    • G06F1/169—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675 the I/O peripheral being an integrated pointing device, e.g. trackball in the palm rest area, mini-joystick integrated between keyboard keys, touch pads or touch stripes
    • G06F1/1692—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675 the I/O peripheral being an integrated pointing device, e.g. trackball in the palm rest area, mini-joystick integrated between keyboard keys, touch pads or touch stripes the I/O peripheral being a secondary touch screen used as control interface, e.g. virtual buttons or sliders
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
    • G06F3/04842—Selection of displayed objects or displayed text elements
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
    • G06F3/04847—Interaction techniques to control parameter settings, e.g. interaction with sliders or dials
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/12—Fingerprints or palmprints
    • 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
    • G09F9/302—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 characterised by the form or geometrical disposition of the individual elements
    • 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
    • H10K59/40—OLEDs integrated with touch screens
    • 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
    • G02F1/13332—Front frames

Definitions

  • the present application relates to the field of display technology, in particular to a display device and a display terminal.
  • the core part is a structure in which two layers of glass substrates are used to encapsulate the liquid crystal. There will be a frame around the periphery of the display screen, and the content can only be displayed in the screen display area.
  • the present application provides a new display device and display terminal to solve the technical problem that the existing display device can only display in the screen display area.
  • the present application provides a new display device and a display terminal to solve the technical problem that the existing display device can only display in the screen display area.
  • This application provides a display device, including:
  • Display frame set around the first display
  • the second display screen is set in the frame of the display screen
  • the display device includes a first drive circuit and a second drive circuit
  • the first drive circuit drives the first display screen
  • the second drive circuit drives the second display screen
  • the first drive The circuit and the second driving circuit are driven independently of each other.
  • One screen of the first display screen and the second display screen is used to display an input operation screen
  • the other screen is used to display an input operation result screen.
  • the second display screen includes at least one display area.
  • each display area in the at least one display area has a rectangular structure.
  • the second display screen is a liquid crystal screen.
  • the second display screen is an OLED screen.
  • the second display screen is an electronic ink screen.
  • a touch screen is provided on the second display screen.
  • the second display screen has a microprocessor that controls fingerprint unlocking or sliding unlocking.
  • the display device further includes function keys.
  • This application also provides a display device, including:
  • Display frame set around the first display
  • the second display screen is arranged within the frame of the display screen.
  • the display device includes a first drive circuit and a second drive circuit, the first drive circuit drives the first display screen, and the second drive circuit drives the second display screen , The first driving circuit and the second driving circuit are driven independently of each other.
  • the second display screen includes at least one display area.
  • each display area in the at least one display area has a rectangular structure.
  • the second display screen is a liquid crystal screen.
  • the second display screen is an OLED screen.
  • the second display screen is an electronic ink screen.
  • one screen of the first display screen and the second display screen is used to display an input operation screen, and the other screen is used to display an input operation result screen.
  • the second display screen has a microprocessor that controls fingerprint unlocking or sliding unlocking.
  • the present application also provides a display terminal, including a display device and a main controller.
  • the display device is the above-mentioned display device.
  • the present application provides a display device and a display terminal.
  • the display device includes a first display screen, a display screen frame, and a second display screen.
  • the display screen frame is disposed around the first display screen, and the second display screen Set within the frame of the display screen, the first display screen and the second display screen are driven by two mutually independent drive circuits, and the second display screen may be displayed separately from the first display screen
  • the content can also be used as a supplement to the first display screen, thus solving the technical problem that the existing display device can only be displayed in the screen display area, and improving the screen utilization rate of the display device.
  • FIG. 1 is a first schematic structural diagram of a display device provided by an embodiment of the present application.
  • FIG. 2 is a second schematic structural diagram of a display device provided by an embodiment of the present application.
  • FIG. 3 is a cross-sectional view taken along the line A-A of a display device provided by an embodiment of the present application;
  • FIG. 4 is a functional block diagram of a display terminal provided by an embodiment of the present application.
  • This application is directed to the technical problem that the existing display device can only display in the display area, and this embodiment can alleviate this defect.
  • FIG. 1 it is a first schematic structural view of a display device provided by an embodiment of the present application.
  • the upper frame of the display frame 200 is provided with a camera 21, a status hole 22 and a microphone 23.
  • the display frame 200 is also provided with a second display 300 which includes a second display 300 A display area 301, a second display area 302 and a third display area 303.
  • FIG. 2 it is a second schematic structural diagram of a display device provided in an embodiment of the present application.
  • the display device further includes a first driving circuit 10 and a second driving circuit 30.
  • the first driving The circuit 10 and the second driving circuit 30 are both installed in the display device housing, the first display screen 100 is electrically connected to the first driving circuit 10, and the second display screen 300 is electrically connected to On the second driving circuit 30, the first driving circuit 10 and the second driving circuit 30 are driven independently of each other, so that the first display screen 100 and the second display screen 300 can display different pictures.
  • the display content of the second display screen 300 can be set according to user preferences, such as displaying lyrics, landscapes, or displaying dynamic LOGO, etc., which can reduce work fatigue and relieve decompression .
  • the second display screen 300 may also be in the display state, such as displaying the date and time.
  • the second display screen 300 includes a total of three display areas that are displayed independently of each other in a first display area 301, a second display area 302, and a third display area 303. This is to enable the second The display screen 300 can display more content.
  • the existing display device still has some blank display frame 200 due to the display
  • the screen frame 200 is arranged around the edge of the first display screen 100 to form a ring structure with four corners, so the second display screen 300 is made into a plurality of independent display areas, which can make the display frame 200 Being fully utilized, the second display screen 300 can also display more content.
  • the second display screen 300 includes at least one display area.
  • the size and number of the display areas can be set according to actual needs.
  • Each display area can display the same content or can independently display different content.
  • the display areas of the second display screen 300 are all rectangular structures. Since the screen of the existing display terminal is generally a rectangular structure, the top, bottom, left, and right sides of the display frame are also of a rectangular structure. Therefore, setting the display area to a rectangular structure can increase the size of the second display screen 300. Area, so that the second display screen 300 can display more content.
  • the structure of the second display screen 300 is not limited to this.
  • the second display screen 300 may be rhombic, elliptical, or other regular or irregular shapes.
  • one screen of the first display screen 100 and the second display screen 300 is used to display an input operation screen, and the other screen is used to display an input operation result screen, and the second display screen
  • the display content of 300 can be used as a supplement to the first display screen 100.
  • the concept of the size of the adjustment can be displayed on the second display screen 300.
  • the operation on the second display screen 300 changes the brightness and sound of the first display screen 100, and the display brightness and other parameters of the second display screen 300 can also be changed on the first display screen 100 Is displayed and can be adjusted.
  • the second display screen 300 may be a liquid crystal display screen, and the second display screen 300 includes a backlight module, a lower polarizer, an array substrate, a liquid crystal layer, and a color filter substrate stacked in this order.
  • the structure such as the upper polarizer, since the LCD has a backlight layer and a liquid crystal layer that need to be encapsulated, there is a bezel area.
  • the bezel area 310 of the second display screen 300 is to be set at Inside the frame area 200 of the first display screen 100, the display surface 11 of the first display screen 100 and the display surface 31 of the second display screen 300 are on the same plane.
  • the second display screen 300 may also be an OLED screen, and the second display screen 300 includes a base layer, an anode layer, an organic layer, a conductive layer, an emission layer, and a cathode layer that are sequentially stacked. Since OLED is self-luminous and does not require packaging, there is no bezel area. As shown in (b) of FIG. 3, since the second display screen 300 has no bezel area, the second display screen 300 may be provided in The surface of the display frame area 200 may also be disposed inside the frame of the display frame area 200. The display surface 11 of the first display screen 100 and the display surface 31 of the second display screen 300 may be different On the plane.
  • the second display screen 300 may also be an electronic ink screen, which is composed of two substrates and is coated with an electronic ink composed of countless tiny transparent particles.
  • the particles are positively and negatively charged. Many of the black and white particles are sealed in the internal liquid microcapsules, and the charged particles of different colors will move in different directions due to the different applied electric fields, showing a black or white effect on the surface of the display screen.
  • the ink screen has no backlight, and only consumes power when turning pages, so the power consumption of the display device of this embodiment is low.
  • the electronic ink screen has the characteristics of no flicker, no radiation, and a large viewing angle, it is less harmful to the eyes, so the second display screen 300 can reduce the fatigue of the eyes when used for a long time.
  • the second display screen 300 has a microprocessor that controls fingerprint unlocking or sliding unlocking.
  • the second display screen is provided with a touch screen and a sensor. When a finger touches a graphical button on the touch screen and When a touch or sliding operation is performed, the sensor transmits a signal to the microprocessor, and the microprocessor controls the second display screen to unlock.
  • the display device further includes function keys.
  • the function key When the function key is operated, a screen corresponding to the operation signal is displayed on the second display screen 300.
  • the display device also includes multiple function keys, such as a "brightness adjustment” key, a “volume adjustment” key, and other function keys.
  • a "brightness adjustment” key When the "Brightness” button is operated, the second display 300 becomes darker or brighter according to the operation selection; when the "Volume” button is operated, the second display 300 becomes louder or the volume changes according to the operation selection Small; when operating other function keys, the second display 300 displays the corresponding screen.
  • FIG. 4 it is a functional block diagram of a display terminal provided by an embodiment of the present application. All display tasks of the second display screen 300 can be set by the main controller 400 in the first display screen 100, and the display tasks of the first display screen 100 can also be set by the main controller 400 in the second display screen 300 .
  • the first display screen 100 transmits a signal to the main controller 400, and the main controller 400 controls the second display screen 300 so that the first display screen 100 is displayed on the second display screen 300
  • the parameter setting command on the second display screen 300 is operated, the second display screen 300 transmits the signal to the main controller 400, and the main controller 400 then transmits the signal to the first display screen 100 to make the first display
  • the display content of the screen 100 changes accordingly.
  • the second display screen 300 when the second display screen 300 is activated, the second display screen 300 transmits a signal to the main controller 400, and the main controller 400 controls the main screen 100 so that the first display screen 100 displays the task setting command of the second display screen 300 ,
  • the task setting command on the first display screen 100 is operated, the first display screen 100 transmits the signal to the main controller 400, and the main controller 400 feeds back the signal to the second display screen 300, so that the second display screen 300 displays The content changes accordingly.
  • An embodiment of the present application provides a display device and a display terminal.
  • the display device includes a first display screen, a display screen frame, and a second display screen.
  • the display screen frame is disposed around the first display screen, and the second display
  • the screen is arranged inside the frame of the display screen, the first display screen and the second display screen are structurally independent from each other, and are driven by two mutually independent driving circuits, and the second display screen can be
  • the first display screen displays different contents separately, and can also be used as a supplement to the first display screen. Therefore, the technical problem that the existing display device can only display in the screen display area is solved, and the display rate of the display device is improved.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Computer Hardware Design (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Multimedia (AREA)
  • Liquid Crystal (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)

Abstract

一种显示装置及显示终端，显示装置包括第一显示屏（100），显示屏边框（200）和第二显示屏（300），显示屏边框（200）围绕第一显示屏（100）设置，第二显示屏（300）设置于显示屏边框（200）内，第二显示屏（300）可以与第一显示屏（100）单独显示，解决了现有显示装置中只能在屏幕显示区域显示的技术问题，提高了显示装置的屏幕利用率。

Description

显示装置及显示终端 技术领域
本申请涉及显示技术领域，尤其涉及一种显示装置及显示终端。
 背景技术
现有的显示器多使用液晶显示装置，其核心部分是采用两层玻璃基板将液晶封装起来的结构，在显示屏四周边缘区会有边框，只有在屏幕显示区域才能显示内容。
因此，提供一种提高显示装置屏幕利用率的技术，是本领域技术人员亟待解决的技术问题。
 技术问题
本申请提供一种新的显示装置及显示终端，以解决现有显示装置中只能在屏幕显示区域显示的技术问题。
 技术解决方案
本申请提供一种新的显示装置及显示终端，以解决现有显示装置中只能在屏幕显示区域显示的技术问题。
为解决上述问题，本申请提供的技术方案如下：
本申请提供一种显示装置，其包括：
第一显示屏；
显示屏边框，围绕所述第一显示屏设置；
第二显示屏，设置于所述显示屏边框内；
其中，所述显示装置包括第一驱动电路和第二驱动电路，所述第一驱动电路驱动所述第一显示屏，所述第二驱动电路驱动所述第二显示屏，所述第一驱动电路和所述第二驱动电路相互独立驱动，所述第一显示屏和所述第二显示屏中的一个屏幕用于显示输入操作画面，另一个屏幕用于显示输入操作结果画面。
在本申请的显示装置中，所述第二显示屏包括至少一个显示区域。
在本申请的显示装置中，所述至少一个显示区域中每个显示区域均为矩形结构。
在本申请的显示装置中，所述第二显示屏为液晶屏。
在本申请的显示装置中，所述第二显示屏为OLED屏。
在本申请的显示装置中，所述第二显示屏为电子墨水屏。
在本申请的显示装置中，所述第二显示屏上设置有触摸屏。
在本申请的显示装置中，所述第二显示屏具有控制指纹解锁或滑动解锁的微处理器。
在本申请的显示装置中，所述显示装置还包括功能键。
在本申请的显示装置中，当操作所述功能键时，所述第二显示屏上显示与该操作信号相对应的画面。
本申请还提供一种显示装置，包括：
第一显示屏；
显示屏边框，围绕所述第一显示屏设置；
第二显示屏，设置于所述显示屏边框内。
在本申请的显示装置中，所述显示装置包括第一驱动电路和第二驱动电路，所述第一驱动电路驱动所述第一显示屏，所述第二驱动电路驱动所述第二显示屏，所述第一驱动电路和所述第二驱动电路相互独立驱动。
在本申请的显示装置中，所述第二显示屏包括至少一个显示区域。
在本申请的显示装置中，所述至少一个显示区域中的每个显示区域均为矩形结构。
在本申请的显示装置中，所述第二显示屏为液晶屏。
在本申请的显示装置中，所述第二显示屏为OLED屏。
在本申请的显示装置中，所述第二显示屏为电子墨水屏。
在本申请的显示装置中，所述第一显示屏和所述第二显示屏中的一个屏幕用于显示输入操作画面，另一个屏幕用于显示输入操作结果画面。
在本申请的显示装置中，所述第二显示屏具有控制指纹解锁或滑动解锁的微处理器。
本申请还提供一种显示终端，包括显示装置和主控制器，所述显示装置为上述显示装置。
 有益效果
本申请提供一种显示装置及显示终端，所述显示装置包括第一显示屏，显示屏边框和第二显示屏，所述显示屏边框围绕所述第一显示屏设置，所述第二显示屏设置于所述显示屏边框内，所述第一显示屏和所述第二显示屏由两个相互独立的驱动电路来驱动，所述第二显示屏可以与所述第一显示屏单独显示不同的内容，也可作为所述第一显示屏的补充，因此解决了现有显示装置中只能在屏幕显示区域显示的技术问题，提高了显示装置的屏幕利用率。
 附图说明
为了更清楚地说明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单介绍，显而易见地，下面描述中的附图仅仅是发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为本申请实施例提供的显示装置的第一结构示意图；
图2为本申请实施例提供的显示装置的第二结构示意图；
图3为本申请实施例提供的显示装置A-A方向剖面图；
图4为本申请实施例提供的显示终端的原理框图。
 本发明的实施方式
以下各实施例的说明是参考附加的图示，用以例示本申请可用以实施的特定实施例。本申请所提到的方向用语，例如[上]、[下]、[前]、[后]、[左]、[右]、[内]、[外]、[侧面]等，仅是参考附加图式的方向。因此，使用的方向用语是用以说明及理解本申请，而非用以限制本申请。在图中，结构相似的单元是用以相同标号表示。
本申请针对现有显示装置中只能在显示区域显示的技术问题，本实施例能够缓解该缺陷。
如图1所示，为本申请实施例提供的显示装置的第一结构示意图，第一显示屏100位于中央区域，环绕所述第一显示屏100边缘设置的区域为显示屏边框200，所述显示屏边框200上边框设置有摄像头21，状态孔22和麦克风23，除去以上部件所占用的空间，所述显示屏边框200还设置有第二显示屏300，所述第二显示屏300包括第一显示区301、第二显示区302和第三显示区303。
如图2所示，为本申请实施例提供的显示装置的第二结构示意图，在本实施例中，所述显示装置还包括第一驱动电路10和第二驱动电路30，所述第一驱动电路10和所述第二驱动电路30都安装在显示装置壳体中，所述第一显示屏100电性连接至所述第一驱动电路10上，所述第二显示屏300电性连接至所述第二驱动电路30上，所述第一驱动电路10和所述第二驱动电路30相互独立驱动，使得所述第一显示屏100和所述第二显示屏300可以显示不同的画面。
当所述第一显示屏100处于工作状态时，所述第二显示屏300的显示内容可以根据用户喜好设置，比如可以显示歌词、风景，或者显示动态LOGO等，可以减缓工作疲劳，舒缓减压。当所述第一显示屏100处于息屏状态时，所述第二显示屏300也可以处于显示状态，比如显示日期时间等。
在一种实施例中，所述第二显示屏300包括第一显示区301、第二显示区302和第三显示区303共3个相互独立显示的显示区域，这是为了使所述第二显示屏300能够显示更多内容，现有的显示装置除了所述第一显示屏100、摄像头21，状态孔22和麦克风23等部件外，还剩余一些空白的显示屏边框200，由于所述显示屏边框200围绕所述第一显示屏100边缘设置，形成一个有四个拐角的环形结构，因此所述第二显示屏300做成多个相互独立的显示区域，可以使得所述显示屏边框200得到充分利用，也可以使得所述第二显示屏300能够显示更多内容。
在实际中所述第二显示屏300包括至少一个显示区域，显示区域的大小和数量可根据实际需要来设置，各显示区域可以显示相同的内容，也可独立显示不同的内容。
在一种实施例中，所述第二显示屏300的显示区域均为矩形结构。由于现有的显示终端屏幕一般为矩形结构，使得显示屏边框的上下左右四个边框区也都为矩形结构，因此将所述显示区域设置为矩形结构能够增大所述第二显示屏300的面积，从而使得所述第二显示屏300能够显示更多内容。
需要说明的是，所述第二显示屏300的结构并不限于此。比如，所述第二显示屏300可以为菱形、椭圆形等其它规则或不规则的形状。
在一种实施例中，所述第一显示屏100和所述第二显示屏300中的一个屏幕用于显示输入操作画面，另一个屏幕用于显示输入操作结果画面，所述第二显示屏300的显示内容可以作为所述第一显示屏100的补充，例如在调节所述第一显示屏100亮度和声音的时候，可以在所述第二显示屏300上显示其调节的大小概念，通过在所述第二显示屏300上的操作来使所述第一显示屏100的亮度和声音发生变化，而所述第二显示屏300的显示亮度等参数亦可以在所述第一显示屏100中显示并可以进行调节。
由于本申请实施例中的第一显示屏和第二显示屏在结构上是完全分离的，这样就使得所述第二显示屏300的材质类型的选择具有更大的自由度。
在一种实施例中，所述第二显示屏300可以是液晶显示屏，所述第二显示屏300包括依次层叠设置的背光模组、下偏光片、阵列基板、液晶层、彩膜基板以及上偏光片等结构，由于LCD有背光层和液晶层的存在需要封装，因此存在边框区，如图3中的（a）所示，所述第二显示屏300的边框区310要设置在所述第一显示屏100的边框区200内部，所述第一显示屏100的显示面11和所述第二显示屏300的显示面31在同一平面上。
在一种实施例中，所述第二显示屏300还可以是OLED屏，所述第二显示屏300包括依次层叠设置的基层、阳极层、有机层、导电层、发射层以及阴极层等结构，由于OLED属于自发光，不需要封装，因此没有边框区，如图3中的（b）所示，由于所述第二显示屏300没有边框区，所述第二显示屏300可以设置在所述显示边框区200的表面上，也可设置在所述显示边框区200的框体内部，所述第一显示屏100的显示面11和所述第二显示屏300的显示面31可以在不同的平面上。
在一种实施例中，所述第二显示屏300还可以是电子墨水屏，电子墨水屏由两片基板组成，上面涂有一种由无数微小透明颗粒组成的电子墨水，颗粒由带正、负电的许多黑色和白色粒子密封于内部液态微胶囊内形成，不同颜色的带电粒子会因施加电场的不同，而朝不同的方向运动，在显示屏表面呈现出黑或白的效果，由于所述电子墨水屏无背光，仅仅在翻页的时候需要耗电，所以本实施例的显示装置耗电量低。同时由于电子墨水屏具有无闪烁、无辐射、可视角度大的特点，对眼睛伤害小，因此所述第二显示屏300长时间使用时可以降低眼睛的疲劳度。
在一种实施例中，所述第二显示屏300具有控制指纹解锁或滑动解锁的微处理器，所述第二显示屏设置有触摸屏和传感器，当手指接触到所述触摸屏上的图形按钮并进行触碰或滑动操作时，所述传感器将信号传递给所述微处理器，所述微处理器控制所述第二显示屏解锁。
在一种实施例中，所述显示装置还包括功能键。当操作所述功能键时，所述第二显示屏300上显示与该操作信号相对应的画面。
所述显示装置还包括多个功能键，例如“亮度调节” 按键、“音量调节”按键及其它功能键。当操作“亮度大小”按键时，所述第二显示屏300根据操作选择变暗或变亮；当操作“音量大小”按键时，所述第二显示屏300根据操作选择音量变大或者音量变小；当操作其它功能键时，所述第二显示屏300显示相应的画面。
如图4所示，为本申请实施例提供的显示终端的原理框图。第二显示屏300的所有显示任务可以由主控制器400在第一显示屏100中进行设置，而第一显示屏100的显示任务也可通过主控制器400在第二显示屏300中进行设置。
具体地，在第一显示屏100启用时，第一显示屏100将信号传递给主控制器400，主控制器400控制第二显示屏300，使第二显示屏300上显示第一显示屏100的参数设置命令，操作第二显示屏300上的参数设置命令，第二显示屏300将信号传递给主控制器400，主控制器400再将信号传递给第一显示屏100，使第一显示屏100的显示内容随之改变。
同样地，在第二显示屏300启用时，第二显示屏300将信号传递给主控制器400，主控制器400控制主屏100，使第一显示屏100显示第二显示屏300的任务设置命令，操作第一显示屏100上的任务设置命令，第一显示屏100将信号传递给主控制器400，主控制器400再将信号反馈给第二显示屏300，使第二显示屏300的显示内容随之改变。
根据上述实施例可知：
本申请实施例提供一种显示装置及显示终端，该显示装置包括第一显示屏，显示屏边框和第二显示屏，所述显示屏边框围绕所述第一显示屏设置，所述第二显示屏设置于所述显示屏边框内，所述第一显示屏和所述第二显示屏在结构上相互独立，且由两个相互独立的驱动电路来驱动，所述第二显示屏可以与所述第一显示屏单独显示不同的内容，也可作为所述第一显示屏的补充，因此解决了现有显示装置中只能在屏幕显示区域显示的技术问题，提高了显示装置的显示率。
综上所述，虽然本申请已以优选实施例揭露如上，但上述优选实施例并非用以限制本申请，本领域的普通技术人员，在不脱离本申请的精神和范围内，均可作各种更动与润饰，因此本申请的保护范围以权利要求界定的范围为准。

Claims (20)

  1. 一种显示装置，其包括：
    第一显示屏；
    显示屏边框，围绕所述第一显示屏设置；
    第二显示屏，设置于所述显示屏边框内；
    其中，所述显示装置包括第一驱动电路和第二驱动电路，所述第一驱动电路驱动所述第一显示屏，所述第二驱动电路驱动所述第二显示屏，所述第一驱动电路和所述第二驱动电路相互独立驱动，所述第一显示屏和所述第二显示屏中的一个屏幕用于显示输入操作画面，另一个屏幕用于显示输入操作结果画面。
  2. 根据权利要求1所述的显示装置，其中，所述第二显示屏包括至少一个显示区域。
  3. 根据权利要求2所述的显示装置，其中，所述至少一个显示区域中每个显示区域均为矩形结构。
  4. 根据权利要求1所述的显示装置，其中，所述第二显示屏为液晶屏。
  5. 根据权利要求1所述的显示装置，其中，所述第二显示屏为OLED屏。
  6. 根据权利要求1所述的显示装置，其中，所述第二显示屏为电子墨水屏。
  7. 根据权利要求1所述的显示装置，其中，所述第二显示屏上设置有触摸屏。
  8. 根据权利要求7所述的显示装置，其中，所述第二显示屏具有控制指纹解锁或滑动解锁的微处理器。
  9. 根据权利要求1所述的显示装置，其中，所述显示装置还包括功能键。
  10. 根据权利要求9所述的显示装置，其中，当操作所述功能键时，所述第二显示屏上显示与该操作信号相对应的画面。
  11. 一种显示装置，其包括：
    第一显示屏；
    显示屏边框，围绕所述第一显示屏设置；
    第二显示屏，设置于所述显示屏边框内。
  12. 根据权利要求11所述的显示装置，其中，所述显示装置包括第一驱动电路和第二驱动电路，所述第一驱动电路驱动所述第一显示屏，所述第二驱动电路驱动所述第二显示屏，所述第一驱动电路和所述第二驱动电路相互独立驱动。
  13. 根据权利要求11所述的显示装置，其中，所述第二显示屏包括至少一个显示区域。
  14. 根据权利要求13所述的显示装置，其中，所述至少一个显示区域中每个显示区域均为矩形结构。
  15. 根据权利要求11所述的显示装置，其中，所述第二显示屏为液晶屏。
  16. 根据权利要求11所述的显示装置，其中，所述第二显示屏为OLED屏。
  17. 根据权利要求11所述的显示装置，其中，所述第二显示屏为电子墨水屏。
  18. 根据权利要求11所述的显示装置，其中，所述第一显示屏和所述第二显示屏中的一个屏幕用于显示输入操作画面，另一个屏幕用于显示输入操作结果画面。
  19. 根据权利要求11所述的显示装置，其中，所述第二显示屏具有控制指纹解锁或滑动解锁的微处理器。
  20. 一种显示终端，其包括显示装置和主控制器，所述显示装置为权利11所述的显示装置。
PCT/CN2019/082174 2018-12-06 2019-04-11 显示装置及显示终端 WO2020113879A1 (zh)

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