CN207182151U - Biscreen display for notebook computer - Google Patents

Biscreen display for notebook computer Download PDF

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Publication number
CN207182151U
CN207182151U CN201720259088.8U CN201720259088U CN207182151U CN 207182151 U CN207182151 U CN 207182151U CN 201720259088 U CN201720259088 U CN 201720259088U CN 207182151 U CN207182151 U CN 207182151U
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CN
China
Prior art keywords
display screen
electronic
lcds
display
biscreen
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CN201720259088.8U
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Chinese (zh)
Inventor
廖永绿
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangzhou Knowledge Valley Information Technology Service Co Ltd
Original Assignee
Guangzhou Knowledge Valley Information Technology Service Co Ltd
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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
    • G06F1/1601—Constructional details related to the housing of computer displays, e.g. of CRT monitors, of flat 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 
    • G02F1/165—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 translational movement of particles in a fluid under the influence of an applied field
    • G02F1/166—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 translational movement of particles in a fluid under the influence of an applied field characterised by the electro-optical or magneto-optical effect
    • G02F1/167—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 translational movement of particles in a fluid under the influence of an applied field characterised by the electro-optical or magneto-optical effect by electrophoresis
    • 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
    • G06F1/1649—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 independently orientable, e.g. for presenting information to a second user
    • 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
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G06F3/1423—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel 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
    • 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
    • G09F9/35—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 liquid crystals

Abstract

The application is related to a kind of Biscreen display for notebook computer, including chassis and the LCDs being arranged on chassis, the back side of the LCDs is provided with electronic-paper display screen, described two display screens are connected by connection member, and the LCDs and electronic-paper display screen can simultaneous display or switching displays.The embodiment of the present application is by the way that electronic-paper display screen is applied in Biscreen display, both the continuous page content of some document information can have been shown simultaneously on two display screens, some document information can also be individually shown in electronic-paper display screen, and electronic-paper display screen has flicker free feature, it static for a long time can read, alleviate visual fatigue caused by reading for a long time.

Description

Biscreen display for notebook computer
Technical field
The application is related to display device field, more particularly to a kind of Biscreen display for notebook computer.
Background technology
At present, existing notebook computer outward appearance uses accordion structure：Upper lid and lower cover are hinged on one by rotary shaft Rise, LCDs is installed on the inside of upper lid, upper cover rim rotary shaft is foldable or opens, corresponding with LCDs position Lower cover on the inside of keyboard is installed, mainboard is installed inside lower cover, the control circuit on mainboard and power supply, LCDs, CPU, hard disk, CD-ROM drive, memory and other equipment link together.After the power supply opening of notebook computer, control circuit control The full speed operation of notebook computer hardware, activation system software simultaneously perform corresponding application program and read electronic documents data etc. Work, the problem of it is present be：1. when only carrying out the basic functions such as read electronic documents data, the control circuit inside computer Control LCDs, CPU, hard disk, CD-ROM drive, memory and other equipment etc. enter working condition so that and electric quantity consumption is very big, It is unfavorable for the battery durable of notebook；2. the LCDs of existing computer is generally LCD or LED LCDs, dynamic is brushed LCDs can be made to produce the flicker of a fixed cycle frequency during new LCDs, make human eye easily tired, be unsuitable for Copy editor is carried out for a long time.
Utility model content
The application's aims to overcome that the deficiencies in the prior art, there is provided a kind of to be shown electronic-paper display screen as extension Screen is read using and with low-power consumption, refreshing does not flash, is adapted to one kind that the Text extraction such as editor's text works for a long time Biscreen display.
The embodiment of the present application provides a kind of Biscreen display for notebook computer, and it includes chassis, is arranged at chassis On LCDs, the back side of the LCDs is provided with electronic-paper display screen, and described two display screens pass through connection Part connects, and the LCDs and electronic-paper display screen can simultaneous display or switching displays.
Preferably, the connection member is arranged on the side of the LCDs, and the electronic-paper display screen can be around even Relay part rotates.
Preferably, the connection member is the rotating shaft for supporting the LCDs and the electronic-paper display screen, The LCDs can rotate with the electronic-paper display screen with the rotating shaft.
Preferably, the rotating shaft is arranged on the chassis.
Preferably, the rotating shaft is arranged at the side of the LCDs.
Preferably, the Biscreen display also includes：For controlling the control module of two display screen dispaly states；For The detection module of relative motion between two display screens of detection, the control module are completed aobvious by the data of processing detection module Show the control of state.
Preferably, the control module includes following control mode：(1) LCDs and electronic-paper display screen show simultaneously Show；(2) LCDs is shown, electronic-paper display screen is closed；(3) LCDs is closed, and electronic-paper display screen is shown.
Preferably, the Biscreen display also includes Keysheet module, and the control module is by handling the number of Keysheet module According to the control for completing dispaly state.
By the way that electronic-paper display screen is applied in Biscreen display, LCDs and electronic-paper display screen double screen are realized Display function, it can both show the continuous page content of some document information simultaneously on two display screens, can also be in electronics Paper display screen individually shows some document information, and electronic-paper display screen has low-power consumption, flicker free feature, can be for a long time Static state is read, and alleviates visual fatigue caused by reading for a long time.When information processings such as progress reading electronic documents, editor's texts It during work, can switch using electronic-paper display screen, effectively economize on electricity and be advantageous to protect eyes.
Describe the application in detail below in conjunction with the accompanying drawings, its as part of this specification, this is illustrated by embodiment The principle of application, other aspect, feature and its advantages of the application will be become apparent by the detailed description.
Brief description of the drawings
Fig. 1-6 is six kinds of Biscreen display structural representations that the utility model embodiment provides.
Fig. 7 is the operation principle block diagram for the Biscreen display that the utility model embodiment provides.
Fig. 8 is the structural representation of electronic-paper display screen.
Embodiment
In order that application purpose, technical scheme and its technique effect of the application become apparent from, below in conjunction with accompanying drawing and tool The application is described in detail body embodiment.It should be appreciated that the embodiment described in this specification is only It is to explain the application, is not intended to limit the application.
Fig. 1 to Fig. 6 is refer to, the embodiment of the present application provides a kind of Biscreen display for notebook computer, including bottom Disk 4, the LCDs 1 being arranged on chassis 4 and the electronic-paper display screen 2 for being arranged on the LCDs back side, two displays Screen is connected with each other by connection member 3, and LCDs 1 and electronic-paper display screen 3 can synchronize display by control module 4 Or switching display.Fig. 1 and Fig. 2 are refer to, connection member 3 is arranged on the side of LCDs 1, and connection member 3 connects liquid crystal Display screen 1 and electronic-paper display screen 2, electronic-paper display screen 2 can be rotated around connection member 3, and connection member 3 can be hinge Spindle, in the particular embodiment, LCDs 1 form foldable structure, side by connection member 3 and electronic-paper display screen 2 Just place.Fig. 3 to Fig. 6 is refer to, connection member 3 is rotating shaft, and rotating shaft is used to support LCDs 1 and electronic-paper display screen 2, LCDs 1 and electronic-paper display screen 2 can follow rotating shaft to rotate, and refer to Fig. 3 and Fig. 4, in certain embodiments, connecting portion Part 3 is rotating shaft, is arranged on any side of LCDs 1, and on chassis 4, connection member 3 is used to support LCDs 1 With electronic-paper display screen 2, LCDs 1 and electronic-paper display screen 2 can follow connection member 3 to rotate.
Fig. 5 and Fig. 6 are refer to, connection member 3 is arranged on two sides of LCDs 1, and two sides are parallel to each other, Connection member 3 connects the corresponding point of the parallel sides of LCDs 1, specifically, is taken a bit in the side of LCDs 1, at it Parallel sides must have a corresponding point closest with it.Corresponding point can also be vertical angles.Connection member 3 is rotating shaft, liquid crystal Display screen 1 and electronic-paper display screen 2 can rotate with connection member 3.
Fig. 7 is refer to, the present embodiment Biscreen display includes control module, detection module, Keysheet module and power module. Control module is used for the dispaly state and display content for controlling two display screens, includes the one or more of in the following manner：(1) liquid Crystal display screen 1 and electronic-paper display screen 2 are shown simultaneously；(2) LCDs 1 is shown, electronic-paper display screen 2 is closed；(3)；Liquid Crystal display screen is closed, and electronic-paper display screen is shown.User can also directly select LCDs 1 and electronics by control module The display of paper display screen 2.
In the embodiment that Fig. 1 and Fig. 2 is provided, detection module includes angular transducer, and angular transducer is used to detect two Angle angle between individual display screen, the number of degrees numerical value of the first predetermined angle and the second predetermined angle is set by control module, it is false If the number of degrees of the first predetermined angle are less than the number of degrees of the second predetermined angle, the current angular of two display screen angles is obtained, is passed through Compared with the data of the first predetermined angle and the second predetermined angle, when the current angular of angle is less than the first predetermined angle When, control module method of calling 2；When the current angular of angle is between the first predetermined angle and the second predetermined angle, control Molding block method of calling 1；When the current angular of angle is more than the second predetermined angle, control module method of calling 3.
In the embodiment that Fig. 3 to Fig. 6 is provided, detection module also includes gyro sensor, gravity sensor, gyroscope Sensor is used for the angular momentum for detecting display screen, and gravity sensor is used for the direction for determining screen loaded and displayed, by controlling mould The processing of block, when display screen rotates to certain angle, by being handled with each angular momentum preset value, preset in angular momentum In the range of value, the screen display mode of determination is shown.
In a preferred embodiment, power module is by way of control module control display screen, adjustment LCDs, electricity Sub- paper display screen, CPU, hard disk, CD-ROM drive, the powering mode of memory and other equipment, save electricity.
In a preferred embodiment, Keysheet module is arranged on chassis 4, and Keysheet module is removable installed in connection member 3 Shared side other are any on one side, or be attached by wired connection or radio connection, such as：USB is wired Connection, bluetooth connection, WIFI wireless connections etc..Keysheet module is connected with control module, and control module inputs according to Keysheet module Key assignments or instruction handled, so as to control the display of LCDs 1 and electronic-paper display screen 2.
In a preferred embodiment, the top of electronic-paper display screen 2 is provided with touch-screen, and touch-screen is electric resistance touch screen, electric capacity Touch-screen or electromagnetic touch screen.Electronic-paper display screen 2 can show keyboard mode, and keyboard mode is according to the selection of user in electronics Corresponding input through keyboard pattern is shown on paper display screen 2, such as numeric keypad, QWERTY keyboard, full keyboard, gamepad and hand-written Input isotype.
Fig. 8 is refer to, the electronic-paper display screen that the embodiment of the present application uses, it includes stacking gradually connection from outside to inside Transparent conductive film 13, electrophoretic display layer 12 and backboard 11, transparent conductive film 13 and backboard 11 pass through circuit and control unit Connection, for applying electric signal at the both ends of electrophoretic display layer 12, electrophoretic display layer 12 is set to show required content.
Electrophoretic display layer 12 includes multiple microcapsules 121, has electrophoresis liquid in each microcapsules 121 and is suspended in electrophoresis liquid In electrophoresis particle, transparent conductive film 13 and backboard 11 apply electric field at the both ends of microcapsules 121, make electrophoresis particle in electric field Moved under effect in electrophoresis liquid, to show required content.By controlling the number of pulses of electric signal, electrophoresis particle can be controlled With a distance from transparent conductive film 13, thus by control electrophoresis particle from transparent conductive film 13 with a distance from, reach display letter The effect of breath.
In the present embodiment, by the way that electronic-paper display screen 2 is applied in Biscreen display, realize LCDs 1 and The shuangping san of electronic-paper display screen 2 or switching display, it can both show the company of some document information simultaneously on two display screens Continuous content of pages, can also individually show some document information in electronic-paper display screen 2, such as：Shown on LCDs 1 Electronic map, and Electronic Paper shows and chooses the explanatory note in place etc. in show map on touch-screen 2, has expanded the use of user Scope.It and electronic-paper display screen 2 has flicker free feature, static for a long time can read, alleviate reading for a long time and produce Visual fatigue.When carrying out the information processing works such as reading electronic documents, editor's text, it can equally switch Electronic Paper and show Screen, effectively economize on electricity and be advantageous to protect eyes.
The above disclosed right for being only the preferred embodiment of the application, the application can not being limited with this certainly Scope, therefore the equivalent variations made according to the application the scope of the claims, still belong to the scope that the application is covered.

Claims (8)

1. a kind of Biscreen display for notebook computer, it includes chassis, the LCDs being arranged on chassis, keyboard Module, it is characterised in that the back side of the LCDs is provided with electronic-paper display screen, and described two display screens pass through connection Part connects, and the LCDs and electronic-paper display screen can simultaneous display or switching displays.
2. Biscreen display as claimed in claim 1, it is characterised in that the connection member is arranged on the LCDs Side, the electronic-paper display screen can rotate around connection member.
3. Biscreen display as claimed in claim 1, it is characterised in that the connection member is for supporting the liquid crystal Display screen and the rotating shaft of the electronic-paper display screen, the LCDs can revolve with the electronic-paper display screen with the rotating shaft Turn.
4. Biscreen display as claimed in claim 3, it is characterised in that the rotating shaft is arranged on the chassis.
5. Biscreen display as claimed in claim 3, it is characterised in that the rotating shaft is arranged at the side of the LCDs Side.
6. Biscreen display as claimed in claim 1, it is characterised in that the Biscreen display also includes：For controlling two The control module of individual display screen dispaly state；For the detection module of relative motion between two display screens of detection, the control Module completes the control of dispaly state by the data of processing detection module.
7. Biscreen display as claimed in claim 6, it is characterised in that the control module includes following control mode：(1) LCDs and electronic-paper display screen are shown simultaneously；(2) LCDs is shown, electronic-paper display screen is closed；(3) liquid crystal Display screen is closed, and electronic-paper display screen is shown.
8. Biscreen display as claimed in claim 6, it is characterised in that the control module is by handling the number of Keysheet module According to the control for completing dispaly state.
CN201720259088.8U 2017-02-14 2017-03-15 Biscreen display for notebook computer Active CN207182151U (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2017201308451 2017-02-14
CN201720130845 2017-02-14

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Publication Number Publication Date
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CN201710155156.0A Pending CN106951030A (en) 2017-02-14 2017-03-15 Biscreen display for notebook computer

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108831295A (en) * 2018-04-26 2018-11-16 努比亚技术有限公司 A kind of screen assembly and terminal

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110515450A (en) * 2019-07-30 2019-11-29 Oppo广东移动通信有限公司 Method, electronic device, terminal device and the storage medium that control display screen is shown

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108831295A (en) * 2018-04-26 2018-11-16 努比亚技术有限公司 A kind of screen assembly and terminal

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Publication number Publication date
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