CN106354463A - Computer displayer based on electronic ink display screen - Google Patents
Computer displayer based on electronic ink display screen Download PDFInfo
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- CN106354463A CN106354463A CN201610784603.4A CN201610784603A CN106354463A CN 106354463 A CN106354463 A CN 106354463A CN 201610784603 A CN201610784603 A CN 201610784603A CN 106354463 A CN106354463 A CN 106354463A
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- electric ink
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 230000005055 memory storage Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 7
- 230000006870 function Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000005684 electric field Effects 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 241001270131 Agaricus moelleri Species 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 241000287181 Sturnus vulgaris Species 0.000 description 1
- 208000003464 asthenopia Diseases 0.000 description 1
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- 238000005859 coupling reaction Methods 0.000 description 1
- 239000012769 display material Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003446 memory effect Effects 0.000 description 1
- 239000003094 microcapsule Substances 0.000 description 1
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Classifications
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- 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
- G06F3/1415—Digital output to display device ; Cooperation and interconnection of the display device with other functional units with means for detecting differences between the image stored in the host and the images displayed on the displays
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- Theoretical Computer Science (AREA)
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- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Controls And Circuits For Display Device (AREA)
Abstract
The invention discloses a computer displayer based on an electronic ink display screen. The computer displayer comprises the electronic ink display screen, at least on video interface, a control circuit and an IIC module. The electronic ink display screen is used for displaying pictures, the at least one video interface is used for receiving video signals from the external, the control circuit is used for receiving the video signals from the currently-used video interface in the at least one video interface, converting the video signals into picture signals suitable for being displayed on the electronic ink display screen and providing the picture signals for the electronic ink display screen, the IIC module is used for receiving a control signal in the video signals from the currently-used video interface in the at least one video interface, sending the control signal to the control circuit to control the computer displayer, and sending a feedback signal of the control circuit responding to the control signal to the external through the currently-used video interface, so that the computer displayer is directly connected with a display adapter, with the video interfaces, of a computer host, and connection can be successful for displaying without complex installation and setting.
Description
Technical field
The present invention relates to field of display, the more particularly, to computer display based on electric ink display screen.
Background technology
Electronic ink technologies (electronic paper display, English abbreviation epd) are made by what ambient light showed
New technique.The charged particle of black, white dichromatism is packaged in microcapsule structure for epd Display Technique system, is controlled not by extra electric field
With the lifting moving of electric charge black and white granule (ink droplet), to present the display effect of monochrome, in the presence of electric field, black and white
Two kinds of different ink droplets are not stopped transport dynamic, and when white ink droplet rises to upper surface, all of ambient lighting is mapped to upper surface quilt
Fully reflective, material is thus formed the state of white, that is, the state of paper.After exchanging electrode, the ink droplet meeting of two kinds of colors
Exchange position, the ink droplet of so white just can go to following, and the ink droplet of black is arrived above, and light is whole by the ink droplet of black
Absorb, result results in black, is also the formation of white and black displays.In addition, can also have the state of mixing in upper surface, two kinds are not
The proportional mixing of same ink droplet, so can form black and white and the different colours having gray-level.
Because epd technology can present the white and black displays effect of high reflectance, high contrast, there is memory effect simultaneously, work as handle
After extra electric field is cancelled, the currently presented display of instant playback, the content as shown in same printed paper.Due to tool
There is bistability, after power electrical field is cancelled, still on epd display screen, image is retained some months or several years.This skill
Art is because reflective display, the typographical display effect of similar plain paper can be realized by ambient light.So, self-luminous relatively
The traditional display screen such as crt, led, lcd, oled, epd display screen is not easy to make one eyestrain, stares without compromising on regarding for a long time
Nethike embrane.Additionally, epd display screen also has, power consumption is low, energy saving advantage.
Currently, except by epd technology application in the handheld electronic reader device such as e-book in addition to, had technology will
Epd display screen is used as computer display.But, existing epd computer display is connected with main frame by usb interface.Phase
When connecting traditional lcd display with such as vga interface on main frame, user is in the epd using prior art
Need the operation such as relative complex installation, setting that epd computer display and main frame just can be made to connect into during computer display
Work(is simultaneously shown.Therefore, existing epd computer display does not provide the generic videos such as vga, hdmi, dvi, dp
Interface to be directly connected to the display adapter of main frame, does not meet the use habit of general user, and the mistake installed and arrange
Journey is relatively cumbersome.
Content of the invention
(1) technical problem to be solved
In order to solve the problems, such as in above-mentioned correlation technique, the present invention provides the Computer display based on electric ink display screen
Device.
(2) technical scheme
According to an aspect of the present invention, provide a kind of computer display based on electric ink display screen, comprising:
Electric ink display screen, for display picture；
At least one video interface, for from external reception video signal；
Control circuit, receives described video for the video interface being being used from least one video interface described
Signal, and described video signal is converted to the picture signal being suitable to show screen display in described electric ink, and will be described
Picture signal is supplied to described electric ink display screen；
Iic module, receives described video for the video interface being being used from least one video interface described
Described control signal is simultaneously sent to described control circuit to control to described computer display by the control signal in signal
System, and described control circuit is sent to by the described video interface being being used to the feedback signal of described control signal
Outside.
Alternatively, described control signal includes the signal that display screen on described electric ink display screen protects picture,
Described screen display screen protects the screen protection picture that picture is pure color.
Alternatively, described computer display also includes:
Memorizer, for storing the screen protection picture of pure color,
Wherein, when described control signal includes the signal that display screen on described electric ink display screen protects picture
When, described control circuit, according to the signal of described display screen protection picture on described electric ink display screen, controls described
Electric ink display screen shows the screen protection picture of the pure color of described memory storage.
Alternatively, the screen protection picture of described pure color is gray scale pure color picture.
Alternatively, described gray scale pure color picture is ater picture or pure white picture.
Alternatively, described control signal includes showing the light target signal of screen display mouse in described electric ink, its
In, described control circuit controls described electronics according to the light target signal showing mouse described in screen display in described electric ink
Ink display screen shows the cursor of described mouse.
Alternatively, described feedback signal includes described control circuit and shows screen display Mus to described in described electric ink
The feedback signal of target light target signal.
Alternatively, described control signal includes the request of the edid data to described computer display.
Alternatively, described feedback signal includes the edid data of described computer display.
Alternatively, the edid data of described computer display includes the resolution of described electric ink display screen, refreshing
Frequency and contrast.
(3) beneficial effect
The following beneficial effect of display system according to the present invention:
According in the computer display based on electric ink display screen for the present invention, by electric ink display screen,
Its display picture；At least one video interface, it is from external reception video signal；Control circuit, it connects from least one video
The video interface that is being used in mouthful receives video signal, and video signal is converted to is suitable on electric ink display screen
The picture signal of display, and picture signal is supplied to electric ink display screen；Iic module, it is from least one video interface
In the video interface that is being used receive the control signal in video signal and send control signals to control circuit with right
Computer display is controlled, and control circuit is passed through the described video being being used to the feedback signal of control signal
Interface be sent to outside so that computer display can directly and main frame there is the aobvious of at least one video interface
Show that adapter connects, i.e. installation that need not be loaded down with trivial details and setting can make the computer display according to the disclosure connect with main frame
It is connected into work(and shown.Therefore, according to the computer display based on electric ink display screen for the present invention can directly with tool
The display adapter having generic video interface is directly connected to, and simplifies the operation of user, convenient for users to use, improves use
Family is experienced.
Brief description
Fig. 1 is the block diagram of the computer display based on electric ink display screen according to an embodiment of the invention.
Fig. 2 is the block diagram of the computer display based on electric ink display screen according to another embodiment of the present invention.
Fig. 3 is the block diagram of the computer display based on electric ink display screen according to another embodiment of the present invention.
Fig. 4 is the computer system using the computer display based on electric ink display screen according to Fig. 1
Block diagram.
Specific embodiment
For making the object, technical solutions and advantages of the present invention become more apparent, below in conjunction with specific embodiment, and reference
Accompanying drawing, the present invention is described in more detail.
In the disclosure, at least one video interface refer to different from usb interface be exclusively used in receive and dispatch video signal
Interface, including but not limited to: the generic video interface such as vga, hdmi, dvi, dp.
In addition, the present invention passes through, and by iic, (inter-integrated circuit, IC bus also can be abbreviated as
I2c or i2C) computer display that technology is applied to based on electric ink display screen is existing aobvious based on electric ink to solve
The computer display of display screen cannot be directly connected to the problem of the video interface of the display adapter of main frame.This is because, existing
Display adapter video interface substantially all have iic bus connect pin, for example, in standard 15 pin vga interface, just have two
Root pin is used for iic bus and connects.It should be noted that not being that electric ink display screen introduces iic technology in prior art,
This is because have is only capable of being connected with main frame by usb interface based on the computer display of electronic ink screen, and cannot be with
The video interface of the display adapter of main frame connects.Therefore, the computer display based on electric ink display screen of the present invention
By being solved this problem in that using video interface and iic module.
According to the computer display based on electric ink display screen for the present invention, by electric ink display screen, it shows
Show picture；At least one video interface, it is from external reception video signal；Control circuit, it is from least one video interface
The video interface that is being used receive video signal, and video signal be converted to be suitable to show screen display in electric ink
Picture signal, and picture signal is supplied to electric ink display screen；Iic module, it is from least one video interface
The video interface being being used receives the control signal in video signal and sends control signals to control circuit with to calculating
Machine display is controlled, and the video interface that control circuit is passed through to be being used to the feedback signal of control signal sends
To outside so that computer display can be directly connected with the display adapter with general-purpose interface of main frame, i.e.
Installation that need not be loaded down with trivial details and setting can make the computer display according to the disclosure with main frame successful connection and be shown.
Therefore, according to the computer display based on electric ink display screen for the present invention can directly with there is the aobvious of generic video interface
Show that adapter is directly connected to, simplify the operation of user, convenient for users to use, improve Consumer's Experience.
Fig. 1 is the block diagram of the computer display based on electric ink display screen according to an embodiment of the invention.
As shown in figure 1, according to an embodiment of the invention included based on the computer display 100 of electric ink display screen
Electric ink display screen 110, video interface 120, control circuit 130 and iic module 140.
Electric ink display screen 110 display picture.
In one embodiment, electric ink display screen 110 can be color electric ink display screen.In an embodiment
In, electric ink display screen 110 can be black and white electric ink display screen.
Video interface 120 is from external reception video signal.
It will be understood by those skilled in the art that video interface 120 is shown based on electric ink with according to embodiments of the present invention
The specification coupling of the video interface of the display adapter of main frame that the computer display 100 of display screen is connected to.For example,
If the specification of the video interface of the display adapter of main frame is vga interface, connected video interface 120
It is vga interface.Again for example, if the specification of the video interface of the display adapter of main frame is hdmi interface, with it
The video interface 120 connecting is also hdmi interface.Again for example, if the rule of the video interface of the display adapter of main frame
Lattice are dvi-d interfaces, then connected video interface 120 is also dvi-d interface.
Although illustrate only a video interface 120 in Fig. 1, according to an embodiment of the invention based on electronic ink
Multiple video interfaces can be had in the computer display of water display screen.For example, the calculating based on electric ink display screen
Machine display has vga interface, hdmi interface, three video interfaces of dvi-d interface.
Control circuit 130 receives video signal from video interface 120, and states video signal and be converted to and be suitable in electric ink
The picture signal of display on display screen 110, and picture signal is supplied to electric ink display screen 110.
Iic module 140 receives the control signal video signal from video interface 120 and sends control signals to control
Electric 130 tunnels are to be controlled to computer display 100, and control circuit 130 is passed through to the feedback signal of control signal
Video interface 120 is sent to outside.
In prior art, the function substantially of the iic bus of field of display is included the electronic record money of display
Material information, such as can receive row field frequency scope, production firm, date of manufacture, product ID, product type, standard display mould
Formula and its parameter, ddc (display data channel, the DDC) standard category supported, edid
The version information of (extended display identification data, extending display identification data) etc. is from display
It is sent to video source.But, in the computer display based on electric ink display screen for the present invention, iic module has more
Many functions, it can be received by the corresponding iic lead from the video interface of the display adapter of main frame and control
Signal simultaneously sends control signals to control circuit to be controlled to computer display, and control circuit is believed to controlling
Number feedback signal the aobvious of main frame is sent to by the video interface that (at least one video interface) is being used
Show the corresponding iic lead in the video interface of adapter.That is, in the present invention, it is possible to use iic module receives more multiduty control
Signal processed, and send the feedback signal after execution respective operations.
In the present invention based in the computer display 100 of electric ink display screen, can be according to video interface 120
The concrete specification is designing iic module.For example, it is possible to the video interface 120 for vga standard accordingly to design iic module,
The video interface 120 that hdmi standard can be directed to accordingly to design iic module.In one embodiment, according to the present invention one
The computer display based on electric ink display screen of embodiment can include multiple iic modules.That is, multiple iic modules can
With corresponding to multiple video interfaces.
Although illustrate only a video interface 120 in Fig. 1, it will be recognized to those skilled in the art that according to this
The bright computer display based on electric ink display screen can include multiple different video interfaces.For example, one is based on
The computer display of electric ink display screen has vga interface, hdmi interface, three video interfaces of dvi-d interface.In this feelings
Under condition, multiple corresponding iic modules can be provided for these different video interfaces it is also possible to only provide an iic module
Can the video interface different from these be communicated.It should be noted that being shown based on electric ink even from the present invention
The computer display of display screen can include multiple different video interfaces, and synchronization also only has a video interface just to be made
In order to receive video signal.
Those skilled in the art can realize iic module according to the teaching of the disclosure.
To further illustrate the computer display 100 based on electric ink display screen shown in Fig. 1 referring to Fig. 4.
Fig. 4 is the computer system using the computer display based on electric ink display screen according to Fig. 1
Block diagram.
Computer system shown in Fig. 4 include the computer display 100 based on electric ink display screen shown in Fig. 1,
Main frame 600 and mouse 700.Wherein, main frame 600 includes display adapter 610.The video interface of display adapter 610
With the computer display 100 based on electric ink display screen in video interface 120 specification consistent.
Video interface 120 receives video signal from display adapter 610.
Control circuit 130 receives video signal from video interface 120, and states video signal and be converted to and be suitable in electric ink
The picture signal of display on display screen 110, and picture signal is supplied to electric ink display screen 110.
Iic module 140 receives the control signal video signal from video interface 120 and sends control signals to control
Electric 130 tunnels are to be controlled to computer display 100, and control circuit 130 is passed through to the feedback signal of control signal
Video interface 120 is sent to the display adapter 610 of main frame 600.
In one embodiment, control signal can include showing the cursor of mouse 700 on electric ink display screen 110
Signal, wherein, control circuit 130 according to this show on electric ink display screen 110 mouse 700 light target signal control
Electric ink display screen 110 shows the cursor of mouse 700.In the case, feedback signal includes control circuit 130 to this in electricity
The feedback signal of the light target signal of mouse 700 is shown on sub- ink display screen 110.For example, user operation mouse 700 is mobile,
Main frame 600 will include control signal by display adapter 610 and (that is, show mouse 700 on electric ink display screen 110
Light target signal) video signal be sent to video interface 120, iic module 140 receives this control signal, by this control letter
Number it is sent to control circuit 130, control circuit 130 controls electric ink display screen 110 to show that the cursor of mouse 700 moves.And
And, control circuit 130 will feed back signal, i.e. on electric ink display screen 110, the cursor of the mouse 700 of display moves, and is sent to
Iic module 140, this feedback signal is sent to the display adapter 610 of main frame 600 by iic module 140 by video interface 120.
In one embodiment, control signal includes the letter that display screen on electric ink display screen 110 protects picture
Number, screen display screen protects the screen protection picture that picture is pure color.That is, iic module 140 receives video from video interface 120
Control signal in signal, i.e. display screen protects the signal of picture on electric ink display screen 110, and this is controlled letter
Number it is sent to electric 130 tunnels of control to be controlled to computer display 100, with display screen on electric ink display screen 110
Curtain protection picture.In addition, control circuit 130 can will be sent by video interface 120 to the feedback signal of this control signal
Display adapter 610 to main frame 600.It should be noted that due to the characteristic of electric ink display screen, showing host service function system
General screen protection picture in system can cause damage and non-protected to electric ink display screen.Therefore, in the present invention, according to electricity
The characteristic of sub- ink display screen, to carry out screen protection to electric ink display screen using display pure color picture.Implement at one
In example, the screen protection picture of pure color is gray scale pure color picture.In one embodiment, gray scale pure color picture is ater picture
Or pure white picture.
In one embodiment, control signal can include the request of the edid data to described computer display.?
In the case of this, feedback signal includes the edid data of computer display.Alternatively, the edid data of computer display includes
The resolution of electric ink display screen, refreshing frequency and contrast.The offer of edid data makes according to embodiments of the present invention
Computer display based on electric ink display screen can be more widely applicable for various main frames, user-friendly.
According to the computer display based on electric ink display screen for the disclosure, by electric ink display screen, it shows
Show picture；At least one video interface, it is from external reception video signal；Control circuit, it is from least one video interface
The video interface that is being used receive video signal, and video signal be converted to be suitable to show screen display in electric ink
Picture signal, and picture signal is supplied to electric ink display screen；Iic module, it is from least one video interface
The video interface being being used receives the control signal in video signal and sends control signals to control circuit with to calculating
Machine display is controlled, and the video interface that control circuit is passed through to be being used to the feedback signal of control signal sends
To outside so that computer display can be directly connected with the display adapter with video interface of main frame, i.e.
Installation that need not be loaded down with trivial details and setting can make the computer display according to the disclosure with main frame successful connection and be shown.
Therefore, according to the computer display based on electric ink display screen for the present invention can directly with there is the aobvious of generic video interface
Show that adapter is directly connected to, simplify the operation of user, convenient for users to use, improve Consumer's Experience.
Referring to Fig. 2, the computer display based on electric ink display screen is described according to the present invention.
Fig. 2 is the block diagram of the computer display 200 based on electric ink display screen according to another embodiment of the present invention.
The computer display 200 based on electric ink display screen shown in Fig. 2 except include Fig. 1 in based on electronic ink
The ink display screen 110 included by computer display 100 of water display screen, video interface 120, control circuit 130 and iic mould
Outside block 140, also include memorizer 210.
Memorizer 210 is stored with the screen protection picture of pure color, wherein, when control signal is included in electric ink display screen
When on 110, display screen protects the signal of picture, control circuit 130 is protected according to display screen on electric ink display screen 110
The signal of shield picture, controls the screen protection picture of the pure color of electric ink display screen 110 display-memory 210 storage.Need
It is noted that due to the characteristic of electric ink display screen, showing that the general screen protection picture in host operating system can be to electronics
Ink display screen causes damage and non-protected.Therefore, iic module 140 receives the control letter video signal from video interface 120
Number, i.e. on electric ink display screen 110, display screen protects the signal of picture, and this control signal is sent to control electricity
Picture, to be controlled to computer display 100, is protected with display screen on electric ink display screen 110 in 130 tunnels.Here
In the case of, no matter control signal only requires display 100 display screen on water display screen 110 to protect the signal of picture also
It is the signal including the screen protection picture of display required for concrete instruction electric ink display screen 110, control circuit 130 is all
Control the screen protection picture of the pure color of electric ink display screen 110 display-memory 210 storage.In this way, it is possible to according to electricity
The sub- ink display screen characteristic of itself is carrying out suitable screen protection.In one embodiment, store in memorizer 210 is pure
The screen protection picture of color is gray scale pure color picture.In one embodiment, gray scale pure color picture is ater picture or pure white
Color picture.
Referring to Fig. 3 to the present invention shown in Fig. 1 the knot based on the computer display 100 of electric ink display screen
Structure is further detailed.
Fig. 3 is the block diagram of the computer display 300 based on electric ink display screen according to another embodiment of the present invention.
Being shown based on electric ink with shown in Fig. 1 based on the computer display 300 of electric ink display screen shown in Fig. 3
Differ only in a specific example showing control circuit 130 and the electric ink of the computer display 100 of display screen show
One specific example of display screen 110.
Control circuit 130 shown in Fig. 3 includes: power control circuit 103, sequential control circuit 102, micro-control circuit
104 and video image conversion device 105.
Power control circuit 103 is used for providing driving voltage to electric ink display screen 110.Wherein, power control circuit
103 apply driving voltage to the power pack of electric ink display screen 110.
Sequential control circuit 102 is used for providing for controlling the generation of driving voltage and removing to power control circuit 103
Control signal, and sequential control circuit 102 is additionally operable to provide to electric ink display screen 110 by video pictures refresh mode
For driving the drive signal of electric ink display screen 110.Wherein, sequential control circuit 102 is to electric ink display screen 110
Gating/Source drive part provides drive signal.
Micro-control circuit 104 is used for providing video pictures refresh mode to sequential control circuit 102, and for from iic
Module 140 receives the control signal receiving video signal from video interface 120, and control signal will be fed back through
Iic module 140 is sent to outside (for example, the display adapter of main frame) through video interface 120.
Video image conversion device 105, it passes through video interface 120 and connects from outside (for example, the display adapter of main frame)
Receive video signal, and video signal is converted to the picture letter with different gray scales being suitable to display on epd display screen 101
Number, and the picture signal with different gray scales is supplied to micro-control circuit 104.
More than respectively refer to Fig. 1 to 4 to the Computer display based on electric ink display screen according to embodiments of the present invention
Device is described, it will be recognized to those skilled in the art that can will be according to embodiments of the present invention each in Fig. 1 to 4
Plant part to be combined.For example, the iic module in the computer display 100 based on electric ink display screen shown in Fig. 1
140 are desirably integrated in control circuit 130.For example, the computer display 200 based on electric ink display screen shown in Fig. 2
In memorizer 210 can also be integrated in control circuit 130.For example, the calculating based on electric ink display screen shown in Fig. 2
Memorizer 210 in machine display 200 and iic module 140 can all be integrated in control circuit 130.For example, in Fig. 1 to 4
Video interface 120 can be the video interface of multiple different sizes.Again for example, the iic module 140 in Fig. 1 to 4 can be multiple
Iic module, to correspond respectively to the video interface of multiple different sizes.
Those skilled in the art it will also be appreciated that the various illustrative components, blocks listed of embodiment of the present invention, unit,
Electronic hardware, computer software can be passed through with step, or both combinations are realized.For clearly showing that hardware and software
Replaceability, above-mentioned various illustrative apparatus, module, part, unit and step have universally described their function.
Such function is the design requirement realized by hardware or software depending on specific application and whole system.This area
Technical staff can be for every kind of specific application, it is possible to use various methods realize described function, but this realization should
It is understood to the scope beyond embodiment of the present invention protection.
Various devices described in embodiment of the present invention, module, illustrative logical block, or unit can pass through
General processor, digital signal processor, special IC (asic), field programmable gate array (fpga) or other can be compiled
Journey logic device, discrete gate or transistor logic, discrete hardware components, or the design of any of the above described combination are realizing or to operate institute
The function of description.General processor can be microprocessor, and alternatively, this general processor can also be any traditional process
Device, controller, microcontroller or state machine.Processor can also be realized by the combination of computing device, such as digital signal
Processor and microprocessor, multi-microprocessor, one or more microprocessors one Digital Signal Processor Core of joint, or appoint
What its similar configuration is realizing.
The step of the method described in embodiment of the present invention or algorithm can be directly embedded into hardware, computing device
Software module or the combination of both.Software module can be stored in ram memorizer, flash memory, rom memorizer, eprom deposit
Other any form of storage matchmakers in reservoir, eeprom memorizer, depositor, hard disk, moveable magnetic disc, cd-rom or this area
In Jie.Exemplarily, storage medium can be connected with processor, so that processor can read information from storage medium,
And write information can be deposited to storage medium.Alternatively, storage medium can also be integrated in processor.Processor and storage medium
Can be arranged in asic, asic can be arranged in user terminal.Alternatively, processor and storage medium can also be arranged at
In different part in user terminal.
Particular embodiments described above, has carried out detailed further to the purpose of the present invention, technical scheme and beneficial effect
Describe in detail bright, be should be understood that the specific embodiment that the foregoing is only the present invention, be not limited to the present invention, all
Within the spirit and principles in the present invention, any modification, equivalent substitution and improvement done etc., should be included in the guarantor of the present invention
Within the scope of shield.
Claims (10)
1. a kind of computer display based on electric ink display screen is it is characterised in that include:
Electric ink display screen, for display picture；
At least one video interface, for from external reception video signal；
Control circuit, receives described video letter for the video interface being being used from least one video interface described
Number, and described video signal is converted to the picture signal being suitable to show screen display in described electric ink, and by described picture
Face signal is supplied to described electric ink display screen；
Iic module, receives described video signal for the video interface being being used from least one video interface described
In control signal and described control signal is sent to described control circuit to be controlled to described computer display, and
And described control circuit is sent to outside to the feedback signal of described control signal by the described video interface being being used.
2. computer display as claimed in claim 1 is it is characterised in that described control signal is included in described electric ink
On display screen, display screen protects the signal of picture, and described screen display screen protects the screen protection picture that picture is pure color.
3. computer display as claimed in claim 1 is it is characterised in that also include:
Memorizer, for storing the screen protection picture of pure color,
Wherein, when described control signal includes the signal that display screen on described electric ink display screen protects picture, institute
State the signal according to described display screen protection picture on described electric ink display screen for the control circuit, control described electronic ink
Water display screen shows the screen protection picture of the pure color of described memory storage.
4. computer display as claimed in claim 2 or claim 3 is it is characterised in that the screen protection picture of described pure color is ash
Degree pure color picture.
5. computer display as claimed in claim 4 it is characterised in that described gray scale pure color picture be ater picture or
Pure white picture.
6. computer display as claimed in claim 1 is it is characterised in that described control signal is included in described electric ink
The light target signal of display screen display mouse, wherein, described control circuit shows screen display according in described electric ink
The light target signal of described mouse controls described electric ink display screen to show the cursor of described mouse.
7. computer display as claimed in claim 6 is it is characterised in that described feedback signal includes described control circuit pair
The feedback signal of the described light target signal showing screen display mouse in described electric ink.
8. computer display as claimed in claim 1 is it is characterised in that described control signal includes described computer is shown
Show the request of the edid data of device.
9. computer display as claimed in claim 8 is it is characterised in that described feedback signal includes described Computer display
The edid data of device.
10. computer display as claimed in claim 9 is it is characterised in that the edid packet of described computer display
Include resolution, refreshing frequency and the contrast of described electric ink display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610784603.4A CN106354463A (en) | 2016-08-30 | 2016-08-30 | Computer displayer based on electronic ink display screen |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610784603.4A CN106354463A (en) | 2016-08-30 | 2016-08-30 | Computer displayer based on electronic ink display screen |
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| CN106354463A true CN106354463A (en) | 2017-01-25 |
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| CN201610784603.4A Pending CN106354463A (en) | 2016-08-30 | 2016-08-30 | Computer displayer based on electronic ink display screen |
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