CN103258523B - The display system of self adaptation display resolution - Google Patents
The display system of self adaptation display resolution Download PDFInfo
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- CN103258523B CN103258523B CN201210421986.0A CN201210421986A CN103258523B CN 103258523 B CN103258523 B CN 103258523B CN 201210421986 A CN201210421986 A CN 201210421986A CN 103258523 B CN103258523 B CN 103258523B
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Abstract
The present invention relates to display technology field, and in particular to a kind of display control program.The display system of self adaptation display resolution, including the display content for control display screen control device, control device includes microprocessor system, and microprocessor system connection memory module, memory module is stored with video information.At least one signal input part connection signal triggering device of microprocessor system, signal triggering device sends to microprocessor system and instructs.Due to using above-mentioned technical proposal, the resolution ratio of the selection display screen that the present invention can be autonomous, so that display screen of the present invention suitable for various resolution ratio.
Description
Technical field
The present invention relates to display technology field, and in particular to a kind of display system.
Background technology
With the progress of multimedia display technology, represented enterprises propagandist, real-time informing etc. are comprehensive using display screen
Multi-media display system is applied in industrial trade, track traffic, medical and beauty treatment, elevator multimedia, advertisement media industry etc..It is many
Audio frequency and video, picture, animation, text, document, webpage, Streaming Media, database data etc. are generally combined into section by media display systems
Mesh, and the program that will be made is pushed on distribution medium display terminal end throughout in real time, and from by picture, real time information
Etc. being presented in various places.
In existing multi-media display system, medium display terminal end generally includes display screen and is shown for control display screen
The control device of content, control device is configured one by one with display screen, and control module is not used to the aobvious of other specifications
In display screen, there is a problem of using limited.
The content of the invention
It is an object of the present invention to provide a kind of display system of self adaptation display resolution, solves above technology and asks
Topic.
Technical problem solved by the invention can be realized using following technical scheme：
The display system of self adaptation display resolution, including the control of a display content for being used for control display screen is filled
Put, the control device includes a microprocessor system, it is characterised in that the microprocessor system connection one stores mould
Block, the memory module is stored with video information；
At least one signal input part of the microprocessor system connects a signal triggering device, the signal triggering
Device sends instruction to the microprocessor system, after the microprocessor system receives instruction, according to instruction selection phase
The video information of the resolution ratio answered, sends display screen to and is shown.
After above-mentioned technology, user uses signal triggering device, and trigger signal triggering device sends instructions to miniature
Processor system, microprocessor system carries out the selection of display resolution, and realization manually selects what control device to be controlled
The resolution ratio of display screen, so that control device of the invention possesses the function of going for various resolution ratio display screens, uses
It is relatively broad.
The display screen is provided with a touch-screen, and the display screen and the touch-screen constitute a touch display, described
Touch display is used as the signal triggering device；
Be stored with button described in the key image and at least two of at least two selection trigger signals in the memory module
The co-ordinate position information of picture；The microprocessor system before the display screen video information is sent to, first to institute
State display screen and transmit the key image, the key image of at least two selection trigger signals is shown on the display screen；
The control end and signal output part of the touch-screen connect the microprocessor system, the miniature treatment respectively
Device system controls the work of the touch-screen, when exist on touch-screen touch part when, touch-screen is using the touch signal as institute
State instruction and send the microprocessor system to, the microprocessor system according to the coordinate position of the touch signal,
The co-ordinate position information in the memory module is associated, the trigger signal represented by key image, the microprocessor is obtained
System selects the video information of corresponding resolution ratio according to trigger signal, sends display screen to and is shown.
The display screen is provided with button, and the button is used as the signal triggering device, and the button connection is described micro-
Type processor system.By depresses button, the display resolution of the display screen is selected, microprocessor system is according to button
Selection, selects the video information of corresponding resolution ratio, sends display screen to and is shown.
The signal triggering device includes a switching device, a signal generation apparatus, and the signal generation apparatus pass through institute
State at least one signal input part that switching device connects the microprocessor system.The present invention is using the side for switching folding
Formula, can manually select the resolution ratio of the control device display screen to be controlled.
The switching device can use toggle switch.The toggle switch includes public contact terminal, at least one
Individual functional contact terminal, a slide block, the public contact terminal connect the signal generation apparatus, at least one functional contact
Terminal connects at least one signal input part of the microprocessor system.User can stir slide block by public contact
Terminal is connected or disconnects with functional contact terminal, the signal that microprocessor system is received according to signal input part, is calculated
The resolution ratio of display screen.
The switching device can also use bridle wire apparatus.The bridle wire apparatus include that wire jumper post and wire jumper are pressed from both sides, the jump
Terminal is at least three, and one of them is public post, and at least two is selection post, and preferably described public post connects the signal hair
Generating apparatus, select post to connect at least two signal input parts of the microprocessor system respectively described at least two.Use
With at least two selection posts can be connected public post using wire jumper folder by person, and signal generation apparatus will be passed through after signal elder generation
Cross public post and selection post is sent to the signal input part of microprocessor system, microprocessor system obtains dividing for display screen
Resolution.
The signal generation apparatus can also use low electricity using high level generating means, the signal generation apparatus
Flat generating means.
The signal generation apparatus can also use microprocessor system, and a signal of the microprocessor system is defeated
Go out the end connection switching device.Microprocessor system can transmit signal pulse to switching device, be filled as signal
The signal put.
The microprocessor system connects a resolution converting block, when the microprocessor system obtains display screen
Display resolution after, first the video information in the memory module is converted into by the resolution converting block described aobvious
The display resolution of display screen, then sends converted video information to the display screen and shows.
The microprocessor system connection one is used to connect the display output interface of display screen, the microprocessor system
System connection one is used to connect the information input interface of external control devices, and the external control devices will by information input interface
Audio/video information sends the microprocessor system to, the microprocessor system by audio/video information after treatment,
Control signal is sent to the display screen by display output interface, shown.The present invention will be outer in the form of interface
Portion's control device carries out wired connection with control device, and the plain mode that external control devices passes through to say the word is realized filling control
The change of various display configurations, the display of different display screens is adapted to so as to control device in putting.
The microprocessor system is set up after being connected with the external control devices, in the external control devices to institute
Before stating microprocessor system transmission audio/video information, the display resolution information that the microprocessor system will first be obtained
The external control devices is sent to, so that the external control devices is according to the corresponding resolution ratio of display resolution information transmission
Audio/video information give the microprocessor system；
The microprocessor system is connected with display screen, when not obtaining display resolution, preferably by 1920*1080 points
Resolution information transmission gives the external control devices.The resolution ratio of the display screen being connected in microprocessor system
When, the audio/video information of external control devices transmission can be the audio/video information of corresponding resolution, to reduce microprocessor
System mitigates the live load of microprocessor system to the conversion of resolution of video information.Do not have in microprocessor system
Connection display screen, it is impossible to when judging display resolution, the video information for being externally controlled equipment transmission is high-resolution video
Information, by conversion of resolution, it is possible to achieve the display screen of high-resolution and low resolution all can clearly show video information.
Described information input interface can use serial line interface, the external control devices to pass through serial ports and the miniature place
The system communication of reason device.The serial line interface can use RS232 interfaces, it would however also be possible to employ RS485 interfaces.Serial line interface form is fitted
Together in telecommunication, and with low cost, interference is small.
Described information input interface can use Ethernet interface, and the external control devices is micro- with described by Ethernet
Type processor system communicates.The communication protocol of Ethernet is general, and compatibility is good, and the external control devices of access network based on ethernet can be square
Just remote control control device, communicates information to control device.
Described information input interface can use CAN interface, and the external control devices is by bus communication mode
Communicated with the microprocessor system.CAN mode, makes that whole system simple structure, set expandability are good, is easy to maintenance
And maintenance.
The microprocessor system connects a crystal clock module（RTC）.The present invention use external clock, cost compared with
Low, stable clock signal, realizes that the display effect of control display screen is good.
The control device includes a control board, the microprocessor system, the switching device, the signal
Generating means, the display output interface, described information input interface, the crystal clock module, described memory module etc. are each
Individual module is arranged in the control board；
The control device also includes a shell, and the control board is arranged in the shell.Control of the invention
Device and the separate setting of display screen, the control board are arranged on outside the display screen, the display screen and the control
The display output interface of device processed is connected by holding wire.The control device of traditional display screen is generally embedded in same with display screen
In individual shell, design of the invention is separate with control device by display screen, is connected by holding wire between the two, so
Advantage be that control device can simultaneously control the multiple display screens, multiple display screens can to show by display output interface
Same picture, it is also possible to show different pictures.Such design also allows for display screen and control when subsequently using the present invention
Device processed is each separately maintained and repaired.In addition, display screen is individually set with control device, when the present invention is installed,
With carry convenient transportation, install it is simple the advantages of.
The microprocessor system passes through a driver module（FPGA module）Connect the display output interface, institute
State driver module and be also connected with a cache module.Driver module integrated level is high, of good reliability, can use different changes
The different configuration modes of display screen are realized into mode, so that display output interface produces different circuit functions, is adapted to different rule
The display screen of lattice.
The microprocessor system be also connected with least two for extend expansion interface.
The display output interface can be using the TTL interface circuits of TTL interface shapes.
The display output interface can also be using the LVDS interface circuit of list LVDS or double LVDS forms.
The microprocessor system is preferably using the microprocessor system based on ARM system.
Beneficial effect：Due to using above-mentioned technical proposal, the resolution ratio of the selection display screen that the present invention can be autonomous, so that
Display screen of the present invention suitable for various resolution ratio.
Brief description of the drawings
Fig. 1 is a kind of connection diagram of the invention；
Fig. 2 is circuit diagram of the invention；
Fig. 3 is a kind of embodiment schematic diagram of the invention.
Specific embodiment
In order that technological means, creation characteristic, reached purpose and effect that the present invention is realized are easy to understand, tie below
Conjunction is specifically illustrating and the present invention is expanded on further.
Reference picture 1, Fig. 2, the display system of self adaptation display resolution, including one be used for control display screen 1 display
The control device 2 of content, control device 2 includes a microprocessor system 21, and the connection of microprocessor system 21 one stores mould
Block 26, the video information of the preferred 1920*1080 resolution ratio that is stored with of memory module 26.At least one of microprocessor system 21
Signal input part connects a signal triggering device 3, and signal triggering device 3 sends instruction, miniature place to microprocessor system 21
After reason device system 21 receives instruction, according to the video information of the instruction corresponding resolution ratio of selection, send display screen 1 to and shown
Show.After above-mentioned technology, user uses signal triggering device 3, trigger signal triggering device 3 to send instructions to miniature treatment
Device system 21, microprocessor system 21 carries out the selection of display resolution, and realization manually selects what control device 2 to be controlled
The resolution ratio of display screen 1, so that control device of the invention 2 possesses the function of going for various resolution ratio display screens, makes
With relatively broad.Microprocessor system 21 connects a resolution converting block, when microprocessor system 21 obtains display screen 1
Display resolution after, the video information in memory module 26 is first converted into the aobvious of display screen 1 by resolution converting block
Show resolution ratio, then sending converted video information to display screen 1 shows.
Signal triggering device 3 of the invention can take various forms realization：
1）Display screen 1 is provided with a touch-screen, and display screen 1 and touch-screen constitute a touch display, and touch display is made
It is signal triggering device 3.The key image of at least two selection trigger signals that are stored with memory module 26 and at least two by
The co-ordinate position information of key picture.Microprocessor system 21 before the video information of display screen 1 is sent to, first to display screen
1 transmission key image, shows at least two key images on display screen 1.Control end and the signal output part difference of touch-screen
Connection microprocessor system 21, microprocessor system 21 controls the work of touch-screen, when there is touch part on touch-screen,
Touch-screen sends touch signal to microprocessor system 21 as instruction, and microprocessor system 21 is according to touch signal
Coordinate position, the co-ordinate position information in associated storage module 26 obtains the trigger signal represented by key image, miniature treatment
Device system 21 selects the picture of corresponding resolution ratio according to trigger signal, sends display screen 1 to and is shown.
2）Display screen 1 is provided with button, and button is used as signal triggering device 3, button connection microprocessor system 21.It is logical
Depresses button is crossed, the display resolution of display screen 1 is selected, according to the selection of button, selection is accordingly for microprocessor system 21
The video information of resolution ratio, sends display screen 1 to and is shown.
3）Signal triggering device 3 includes a switching device, a signal generation apparatus, and signal generation apparatus pass through switching device
Connect at least one signal input part of microprocessor system 21.The present invention can be selected manually by the way of folding is switched
Select the resolution ratio of the control device display screen to be controlled.
Switching device can use toggle switch.Toggle switch includes that a public contact terminal, at least one work connect
Contravention, a slide block, public contact terminal connect signal generation apparatus, and at least one functional contact terminal connects miniature treatment
At least one signal input part of device system 21.User can stir slide block by public contact terminal and functional contact terminal
Connection disconnects, and the signal that microprocessor system 21 is received according to signal input part is calculated the resolution ratio of display screen.Root
According to needing that multiple functional contact terminals can be set, multiple functional contact terminals connect the multiple of microprocessor system 21 respectively
Signal input part, realizes the multinomial combination of signal, and the display screen so as to realize multiple resolution ratio can use of the invention
Control device.In Fig. 1, using three functional contact terminals, eight kinds of combinations can be formed, realize the aobvious of eight kinds of different resolution ratio
The selection of display screen.
Switching device can also use bridle wire apparatus.Bridle wire apparatus include that wire jumper post and wire jumper are pressed from both sides, and wire jumper post is at least three
Individual, one of them is public post, and at least two is selection post, preferably public post connection signal generation apparatus, at least two selections
Post connects at least two signal input parts of microprocessor system 21 respectively.User can using wire jumper folder by public post with
Successively be sent to signal by public post and selection post miniature by a connection at least two selection posts, signal generation apparatus
The signal input part of processor system 21, microprocessor system 21 obtains the resolution ratio of display screen.
Signal generation apparatus can also can be filled using high level generating means, signal generation apparatus using low level
Put.Signal generation apparatus can also use a signal output part of microprocessor system 21, microprocessor system 21 to connect
Switching device.Microprocessor system 21 can transmit signal pulse to switching device, used as the signal of signal generation apparatus.
Signal triggering device 3 of the invention preferably makes when first time is using 2 control display screen 1 of control device of the invention
With.After the display resolution for obtaining display screen 1, storage is in a storage module for microprocessor system 21.Control device 2 is rear
Continuous due to control is same display screen 1, and its resolution ratio will not change when controlling the display screen 1, therefore can directly can be with
According to the display resolution of storage, send the video information of corresponding resolution to display screen and play out.
The connection of microprocessor system 21 one is used to connect the display output interface 24 of display screen 1, microprocessor system
21 connections one are used to connect the information input interface 22 of external control devices.External control devices will by information input interface 22
Audio/video information sends microprocessor system 21 to, and microprocessor system 21 after treatment, will control audio/video information
Signal processed sends display screen 1 to by display output interface 24, is shown.The present invention is in the form of interface by external control
Equipment carries out wired connection with control device 2, and the plain mode that external control devices passes through to say the word is realized in control device 2
The change of various display configurations, the display of different display screens 1 is adapted to so as to control device 2.
Microprocessor system 21 is set up after being connected with external control devices, and microprocessor system is given in external control devices
Before system 21 transmits audio/video information, the display resolution information transmission that microprocessor system will first be obtained sets to external control
It is standby, so as to external control devices according to the audio/video information of the corresponding resolution ratio of display resolution information transmission to microprocessor
System.Microprocessor system 21 is connected with display screen 1, when not obtaining display resolution, preferably by 1920*1080 resolution ratio
Information transmission is to external control devices.It is outside during the resolution ratio of the display screen being connected in microprocessor system 21
The audio/video information of control device transmission can be the audio/video information of corresponding resolution, to reduce microprocessor system 21 pairs
The conversion of resolution of video information, mitigates the live load of microprocessor system 21.Do not connect in microprocessor system 21
Connect display screen, it is impossible to when judging display resolution, the video information for being externally controlled equipment transmission is high-resolution video letter
Breath, by conversion of resolution, it is possible to achieve the display screen of high-resolution and low resolution all can clearly show video information.
Information input interface 22 can use serial line interface, and external control devices is by serial ports and microprocessor system 21
Communication.Serial line interface can use RS232 interfaces, it would however also be possible to employ RS485 interfaces.Serial line interface form is suitable for remote logical
Letter, and with low cost, interference is small.Information input interface 22 can use Ethernet interface, external control devices to pass through Ethernet
Communicated with microprocessor system 21.The communication protocol of Ethernet is general, compatible good, the external control devices of access network based on ethernet
Can convenient remote control control device 2, communicate information to control device 2.Information input interface 22 can use CAN
Interface, external control devices is communicated by bus communication mode with microprocessor system 21.CAN mode, makes whole system
System simple structure, set expandability is good, be easy to repair and safeguard.
Microprocessor system 21 connects a crystal clock module 25.The external clock that the present invention is used, cost is relatively low, when
Clock signal stabilization, realizes that the display effect of control display screen 1 is good.
Control device 2 includes a control board, microprocessor system 21, switching device, signal generation apparatus, display
The modules such as output interface 24, information input interface 22, crystal clock module, memory module are arranged at control board
On.Control device 2 also includes a shell, and control board is arranged in shell.Control device of the invention 2 and the phase of display screen 1
Mutually it is independently arranged, control board is arranged on outside display screen 1, display screen 1 passes through letter with the display output interface 24 of control device 2
The connection of number line.The control device 2 of traditional display screen 1 is generally embedded in same shell with display screen 1, design of the invention,
Display screen 1 is separate with control device 2, connected by holding wire between the two, such advantage is, control device 2
Multiple display screens 1, multiple display screens 1 can be simultaneously controlled by display output interface 24 can be shown same picture, also may be used
To show different pictures.Such design also allows for display screen 1 and control device 2 is each single when subsequently using the present invention
Solely safeguard and repair.In addition, display screen 1 is individually set with control device 2, when the present invention is installed, it may have carry fortune
Defeated convenience, install it is simple the advantages of.
Microprocessor system 21 connects display output interface 24, driver module 23 by a driver module 23
It is also connected with a cache module 27.The integrated level of driver module 23 is high, of good reliability, can be realized using the different modes that becomes
The different configuration modes of display screen 1, so that display output interface 24 produces different circuit functions, are adapted to the display of different size
Screen 1.
Display output interface 24 can be using the TTL interface circuits of TTL interface shapes.Display output interface 24 can also be adopted
With the LVDS interface circuit of single LVDS or double LVDS forms.
Microprocessor system 21 be also connected with least two for extend expansion interface.Microprocessor system 21 is preferred
Using the microprocessor system 21 based on ARM system.For the ease of the extension present invention, microprocessor system 21 is additionally coupled to
Few two expansion interfaces.The present invention is additionally provided with power module, the output end connection crystal clock module 25 of power module.Power supply mould
Block preferably uses battery or button cell.
Application method of the invention one：
1）External control devices can be using host computer, portable notebook, PDA, panel computer or mobile phone etc., outside control
Control equipment is provided with information output interface, and information output interface can be serial ports, USB port etc..By information output interface and this hair
Bright control device is attached, and audio/video information is sent into control device 2 by external control devices, control device 2
Display command information of the microprocessor system 21 in audio/video information, is processed audio/video information and is stored, and is matched somebody with somebody
It is set to the display function of user's needs.
2）Reference picture 3, control device 2 is entered the display interface on display interface circuit 24 and display screen 1 by holding wire
Row connection.
3）Energization work, control device 2 is differentiated according to the display that the signal that signal triggering device sends obtains display screen 1
Rate.After control device 2 is changed video information, display screen 1, the audio frequency and video picture that the display of display screen 1 needs are sent to.
Application method of the invention two：
1）Be attached for the display interface on display interface circuit 24 and display screen 1 by holding wire by control device 2.
2）Energization work, control device 2 is differentiated according to the display that the signal that signal triggering device sends obtains display screen 1
Rate.When the memory module of control device 2 is built-in with audio/video information, after control device 2 is changed video information, send to
Display screen 1, the audio frequency and video picture that the display of display screen 1 needs.
3）When needing to update display content, external control devices is set up with control device by information output interface and is connected,
Control device 2 sends the display resolution of display screen 1 to external control devices, and external control devices is believed according to display resolution
Breath first converts video information into the video information of the display resolution of display screen 1, then sends audio/video information to control again
Device processed 2, the microprocessor system 21 of control device 2 is processed and stored to audio/video information, and being configured to user needs
The display function wanted, is shown by display screen 1.
General principle of the invention and principal character and advantages of the present invention has been shown and described above.The technology of the industry
Personnel it should be appreciated that the present invention is not limited to the above embodiments, simply explanation described in above-described embodiment and specification this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appending claims and its
Equivalent thereof.
Claims (6)
1. the display system of self adaptation display resolution, including one be used for control display screen display content control device,
The control device includes a microprocessor system, it is characterised in that the microprocessor system connects a memory module,
The memory module is stored with video information；
At least one signal input part of the microprocessor system connects a signal triggering device, the signal triggering device
Sent to the microprocessor system and instructed, it is corresponding according to instruction selection after the microprocessor system receives instruction
The video information of resolution ratio, sends display screen to and is shown；
The microprocessor system connection one is used to connect the display output interface of display screen, and the microprocessor system connects
Connecing one is used to connect the information input interface of external control devices, and the external control devices is regarded sound by information input interface
Frequency information transmission gives the microprocessor system, the microprocessor system by audio/video information after treatment, will be through
The audio/video information for the treatment of sends the display screen to by display output interface, is shown；
The microprocessor system is set up after being connected with the external control devices, in the external control devices to described micro-
Before type processor system transmission audio/video information, the display resolution information transmission that the microprocessor system will first be obtained
To the external control devices, so that the external control devices is according to the sound of the corresponding resolution ratio of display resolution information transmission
Video information gives the microprocessor system；
The microprocessor system is connected with display screen, when not obtaining display resolution, by 1920*1080 resolution informations
Send the external control devices to；
The control device also includes a shell, and control board is arranged in the shell；Control device is mutual with display screen
It is independently arranged, the control board is arranged on outside the display screen；
Signal triggering device has following three kinds of forms：
The first, the display screen is provided with button, and the button is used as the signal triggering device, and the button connection is described
Microprocessor system；
Second, the signal triggering device includes a switching device, a signal generation apparatus, and the signal generation apparatus pass through
The switching device connects at least one signal input part of the microprocessor system；
The third, the display screen is provided with a touch-screen, and the display screen and the touch-screen constitute a touch display, institute
Touch display is stated as the signal triggering device.
2. the display system of self adaptation display resolution according to claim 1, it is characterised in that the memory module
In be stored with least two selection trigger signals key image and at least two described in key image co-ordinate position information；Institute
Microprocessor system is stated before the display screen video information is sent to, the button figure is transmitted to the display screen first
Piece, shows the key image of at least two selection trigger signals on the display screen；
The control end and signal output part of the touch-screen connect the microprocessor system, the microprocessor system respectively
The work of the system control touch-screen, when exist on touch-screen touch part when, touch-screen is using the touch signal as the finger
Order sends the microprocessor system to, and the microprocessor system is associated according to the coordinate position of the touch signal
Co-ordinate position information in the memory module, obtains the trigger signal represented by key image, the microprocessor system
According to trigger signal, the video information of corresponding resolution ratio is selected, send display screen to and shown.
3. the display system of self adaptation display resolution according to claim 1 and 2, it is characterised in that described miniature
Processor system connects a resolution converting block, after the microprocessor system obtains the display resolution of display screen,
First the video information in the memory module is differentiated by the display that the resolution converting block is converted into the display screen
Rate, then sends converted video information to the display screen and shows.
4. the display system of self adaptation display resolution according to claim 1, it is characterised in that the miniature treatment
Device system connects a crystal clock module.
5. the display system of self adaptation display resolution according to claim 4, it is characterised in that the miniature treatment
Device system connects the display output interface by a driver module, and the driver module is also connected with a caching mould
Block.
6. the display system of self adaptation display resolution according to claim 1, it is characterised in that the miniature treatment
Device system is using the microprocessor system based on ARM system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210421986.0A CN103258523B (en) | 2012-02-16 | 2012-10-29 | The display system of self adaptation display resolution |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210034587 | 2012-02-16 | ||
| CN201210034587.9 | 2012-02-16 | ||
| CN2012100345879 | 2012-02-16 | ||
| CN201210421986.0A CN103258523B (en) | 2012-02-16 | 2012-10-29 | The display system of self adaptation display resolution |
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| CN103258523B true CN103258523B (en) | 2017-06-23 |
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| CN111710316A (en) * | 2020-06-23 | 2020-09-25 | 歌尔科技有限公司 | Image data transmission method, image display method, chip and wearable device |
| CN114360461A (en) * | 2022-03-14 | 2022-04-15 | 南京初芯集成电路有限公司 | TCON chip and OLED panel driving framework |
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| KR100830467B1 (en) * | 2006-07-13 | 2008-05-20 | 엘지전자 주식회사 | Display device having touch pannel and Method for processing zoom function of display device thereof |
| TW200923907A (en) * | 2007-11-28 | 2009-06-01 | Benq Corp | Display, display system, and image adjustment method thereof |
| TW201019312A (en) * | 2008-11-13 | 2010-05-16 | Inventec Corp | Method for switching resolution of display |
| CN201876861U (en) * | 2010-11-04 | 2011-06-22 | 天津三星电子显示器有限公司 | Display with automatically adjustable resolution factor |
| CN203012699U (en) * | 2012-02-15 | 2013-06-19 | 上海智显光电科技有限公司 | Display control device based on wire-jumper adjustment of display resolution |
| CN202548820U (en) * | 2012-02-15 | 2012-11-21 | 上海智显光电科技有限公司 | Display control device capable of regulating display resolutions based on switch |
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