WO2014026418A1 - 4k2k分辨率放大方法及应用该方法的4k2k分辨率放大系统 - Google Patents
4k2k分辨率放大方法及应用该方法的4k2k分辨率放大系统 Download PDFInfo
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- WO2014026418A1 WO2014026418A1 PCT/CN2012/081311 CN2012081311W WO2014026418A1 WO 2014026418 A1 WO2014026418 A1 WO 2014026418A1 CN 2012081311 W CN2012081311 W CN 2012081311W WO 2014026418 A1 WO2014026418 A1 WO 2014026418A1
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- electrically connected
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- resolution amplification
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- 230000003321 amplification Effects 0.000 title claims abstract description 85
- 238000003199 nucleic acid amplification method Methods 0.000 title claims abstract description 85
- 238000000034 method Methods 0.000 title claims abstract description 38
- 238000012545 processing Methods 0.000 claims abstract description 99
- 238000004364 calculation method Methods 0.000 claims abstract description 30
- 238000012937 correction Methods 0.000 claims description 26
- 230000006835 compression Effects 0.000 claims description 25
- 238000007906 compression Methods 0.000 claims description 25
- 230000007704 transition Effects 0.000 claims description 20
- 230000005540 biological transmission Effects 0.000 claims description 13
- 238000004891 communication Methods 0.000 claims description 6
- 230000009977 dual effect Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 4
- 239000004973 liquid crystal related substance Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
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- 239000004065 semiconductor Substances 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/36—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of a graphic pattern, e.g. using an all-points-addressable [APA] memory
- G09G5/39—Control of the bit-mapped memory
- G09G5/391—Resolution modifying circuits, e.g. variable screen formats
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/2092—Details of a display terminals using a flat panel, the details relating to the control arrangement of the display terminal and to the interfaces thereto
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2340/00—Aspects of display data processing
- G09G2340/04—Changes in size, position or resolution of an image
- G09G2340/0407—Resolution change, inclusive of the use of different resolutions for different screen areas
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2370/00—Aspects of data communication
- G09G2370/12—Use of DVI or HDMI protocol in interfaces along the display data pipeline
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2370/00—Aspects of data communication
- G09G2370/14—Use of low voltage differential signaling [LVDS] for display data communication
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/001—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes using specific devices not provided for in groups G09G3/02 - G09G3/36, e.g. using an intermediate record carrier such as a film slide; Projection systems; Display of non-alphanumerical information, solely or in combination with alphanumerical information, e.g. digital display on projected diapositive as background
- G09G3/003—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes using specific devices not provided for in groups G09G3/02 - G09G3/36, e.g. using an intermediate record carrier such as a film slide; Projection systems; Display of non-alphanumerical information, solely or in combination with alphanumerical information, e.g. digital display on projected diapositive as background to produce spatial visual effects
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/003—Details of a display terminal, the details relating to the control arrangement of the display terminal and to the interfaces thereto
- G09G5/005—Adapting incoming signals to the display format of the display terminal
Definitions
- the present invention relates to the field of flat panel displays, and more particularly to a 4K2K resolution amplification method and a 4K2K resolution amplification system using the same. Background technique
- Flat Panel Display refers to the fact that the glass substrate on the front panel of the display is flat, unlike the traditional cathode ray tube (CRT) curved surface, the existing flat panel display Including: LCD flat panel display, plasma panel flat panel display, field emission flat panel display and electroluminescent surface flat panel display.
- liquid crystal displays have become the market because of their superior space utilization efficiency, low power consumption, no radiation and low electromagnetic interference. Mainstream. Therefore, it is widely used in life-related electronic products such as liquid crystal screens and liquid crystal televisions (LCD TVs) of notebook computers or desktop computers.
- LCD TVs liquid crystal televisions
- Another object of the present invention is to provide a 4K2K resolution amplifying system which has high resolution while saving hardware resources and reducing production cost.
- the product of the system is inexpensive, which is advantageous for the market expansion of large-sized flat panel displays.
- the present invention provides a 4K2K resolution amplification method, including the following steps: Step 1.
- the 4K2K resolution amplification system includes: a TV control terminal and a connection cable and a connection a timing controller electrically connected to the TV control terminal, the timing controller includes: a first interface module, an FHD/QFHD signal processing module electrically connected to the first interface module, and the FHD/QFHD signal processing a 3D/2D signal processing module electrically connected to the module, a 4K2K resolution amplification module electrically connected to the 3D/2D signal processing module, and a second interface module electrically connected to the 4K2K resolution amplification module
- the second interface module is configured to be connected to the data driving, and the television control end is configured to receive an external data signal;
- Step 2 The television control terminal receives an external data signal, and processes the data signal, and outputs the FHD/QFHD format data signal to the timing controller;
- Step 3 The timing controller receives the data signal through the first interface module, and performs a panel phase on the data signal by using the FHD/QFHD signal processing module and the 3D/2D signal processing module.
- ⁇ 4K2K ⁇ resolution amplification module performs 4K2K resolution amplification on the received data signal, and sends the amplified data signal to the external data drive through the second interface module.
- the FHD/QFHD signal processing module includes: a first signal identification module electrically connected to the first interface module, and a signal compression module electrically connected to the first signal identification module, the 3D/2D signal
- the processing module includes: a second signal recognition module electrically connected to the first signal identification module and the signal compression module, and a 3D gray scale brightness curve correction module electrically connected to the second signal recognition module, and a dynamic transition drive calculation module electrically connected to the 3D gray scale brightness curve correction module, a regional dimming module electrically connected to the second signal recognition module, and a multi-region overdrive electrically connected to the regional dimming module
- a signal sharing and increasing processing module electrically connected to the dynamic transition driving calculation module and the multi-region overdriving module, wherein the signal sharing and increasing processing module is electrically connected to the 4K2K resolution amplifying module.
- the connecting cable is a set of high-speed LVDS cables, two sets of LVDS cables, or four sets of high-speed LVDS cables, which respectively form two-
- connection cable is eight sets of Vbyone cables, and each of the Vbyone cables includes two differential lines and a message communication differential line.
- the timing controller is electrically connected to the data drive through the flexible circuit board.
- the invention also provides a 4K2K resolution amplification method, comprising the following steps:
- Step 1 provides a 4K2K resolution amplification system
- the 4K2K resolution amplification system includes: a TV control end and a timing controller electrically connected to the TV control end through a connection cable
- the timing controller includes: An interface module, an FHD/QFHD signal processing module electrically connected to the first interface module, a 3D/2D signal processing module electrically connected to the FHD/QFHD signal processing module, and the 3D/2D signal processing a 4K2K resolution amplifying module electrically connected to the module, and a second interface module electrically connected to the 4K2K resolution amplifying module, the second interface module is configured to be connected to the data driving, and the television control end is configured to receive External data signal;
- Step 2 The television control terminal receives an external data signal, and processes the data signal, and outputs the FHD/QFHD format data signal to the timing controller;
- Step 3 The timing controller receives the data signal through the first interface module, and performs a panel phase on the data signal by using the FHD/QFHD signal processing module and the 3D/2D signal processing module.
- Step 4 The 4K2K resolution amplification module Performing 4 ⁇ 2 ⁇ resolution amplification on the received data signal, and transmitting the amplified data signal to the external data driver through the second interface module;
- the FHD/QFHD signal processing module includes: a first signal identification module electrically connected to the first interface module, and a signal compression module electrically connected to the first signal identification module, the 3D/ The 2D signal processing module includes: a second signal recognition module electrically connected to the first signal recognition module and the signal compression module, and a 3D gray scale brightness curve correction module electrically connected to the second signal recognition module, a dynamic transition driving calculation module electrically connected to the 3D gray-scale luminance curve correction module, a regional dimming module electrically connected to the second signal recognition module, and a multi-region electrically connected to the regional dimming module An overdrive module, and a signal sharing step-up processing module electrically connected to the dynamic transition drive calculation module and the multi-region overdrive module, the signal sharing enhancement processing module and the 4K2K resolution amplification module Connection
- connection cable is a set of high-speed LVDS cables, two sets of LVDS cables, or four sets of high-speed LVDS cables, and correspondingly form two-channel, four-channel or eight-channel transmission;
- the timing controller is electrically connected to the data drive through the flexible circuit board.
- the present invention also provides a 4 ⁇ 2 ⁇ resolution amplification system, comprising: a television control end and a timing controller electrically connected to the television control end through a connection cable, the timing controller comprising: a first interface module, and a An FHD/QFHD signal processing module electrically connected to the first interface module, a 3D/2D signal processing module electrically connected to the FHD/QFHD signal processing module, and a 4 ⁇ 2 ⁇ electrically connected to the 3D/2D signal processing module a resolution amplifying module and a second interface module electrically connected to the 4 ⁇ 2 ⁇ resolution amplifying module, wherein the second interface module is configured to be connected to the data driving.
- a 4 ⁇ 2 ⁇ resolution amplification system comprising: a television control end and a timing controller electrically connected to the television control end through a connection cable, the timing controller comprising: a first interface module, and a An FHD/QFHD signal processing module electrically connected to the first interface module, a 3D/2D signal processing module electrically connected to the F
- the FHD/QFHD signal processing module includes: a first signal identification module electrically connected to the first interface module, and a signal compression module electrically connected to the first signal identification module, the 3D/2D signal
- the processing module includes: a second signal recognition module electrically connected to the first signal identification module and the signal compression module, and a 3D gray scale brightness curve correction module electrically connected to the second signal recognition module, and a dynamic transition drive calculation module electrically connected to the 3D gray scale brightness curve correction module, a regional dimming module electrically connected to the second signal recognition module, and a multi-region overdrive electrically connected to the regional dimming module
- a signal sharing and increasing processing module electrically connected to the dynamic transition driving calculation module and the multi-region overdriving module, wherein the signal sharing and increasing processing module is electrically connected to the 4K2K resolution amplifying module.
- the connecting cable is a set of high-speed LVDS cables, two sets of LVDS cables, or four sets of high-speed LVDS cables, which form two-channel, four-channel or eight-channel transmissions.
- connection cable is eight sets of Vbyone cables, and each of the Vbyone cables includes two differential lines and a message communication differential line.
- the timing controller is electrically connected to the data drive through the flexible circuit board.
- the 4K2K resolution amplification method of the present invention performs the partial calculation of the relevant panel by the 3D/2D signal processing module, and then performs the amplification of the 4K2K resolution, thereby saving hardware resources and reducing the high resolution.
- Production cost the product using the method is cheap, and is advantageous for the market expansion of large-size flat panel display;
- the 4K2K resolution amplification system of the invention has high resolution, saves hardware resources, reduces production cost, and has the product price of the system structure Cheap, it is conducive to the market expansion of large-size flat panel displays.
- FIG. 1 is a flow chart of a 4K2K resolution amplification method of the present invention
- Figure 2 is a block diagram of a 4K2K resolution amplification system
- FIG. 3 is a schematic diagram of the components of the timing controller of Figure 2;
- FIG. 4 is a block diagram of another preferred embodiment of a 4K2K resolution amplification system
- FIG. 5 is a block diagram of another preferred embodiment of a 4K2K resolution amplification system.
- the present invention provides a 4K2K resolution amplification method, which includes the following steps:
- Step 1 provides a 4K2K resolution amplification system
- the 4K2K resolution amplification system includes: a TV control terminal 20 and a timing controller 40 electrically connected to the TV control terminal 20 via a connection cable 30, the timing control
- the device 40 includes: a first interface module 42 , an FHD/QFHD signal processing module 44 electrically connected to the first interface module 42 , and a 3D/2D signal processing module electrically connected to the FHD/QFHD signal processing module 44 . 46.
- the 4K2K resolution amplification module 48 electrically connected to the 3D/2D signal processing module 46, and the second interface module 49 electrically connected to the 4K2K resolution amplification module 48, the second interface module 49 For connecting to a data driver 60 (Source Driver IC), the television control terminal 20 is configured to receive an external data signal;
- a data driver 60 Source Driver IC
- the FHD/QFHD signal processing module 44 includes: a first signal identification module 442 electrically connected to the first interface module 42 and a signal compression module 444 electrically connected to the first signal identification module 442.
- the signal compression module 444 has a signal compression system 446, which can perform DDRI compression on the QFHD signal (with a resolution of 4 times that of the full HD FHD).
- the 3D/2D signal processing module 46 includes: a second signal identification module 462 electrically connected to the first signal identification module 442 and the signal compression module 444, and electrically connected to the second signal identification module 462
- the 466 and the multi-region overdrive module 467 are electrically connected to the signal sharing and processing module 468.
- the signal sharing and processing module 468 is electrically connected to the 4K2K resolution amplifying module 48.
- the 3D gray scale brightness curve correction module 464 and the dynamic transition drive calculation module 466 process the 3D signal
- the area dimming module 465 and the multi-region overdrive module 467 process the 2D signal.
- connection cable 30 is a set of high speed LVDS cables that form a dual channel transmission, each of which has a clock speed between 75 MHz and 150 MHz.
- connection cable 30 can also use two sets of LVDS cables to form a 4-channel transmission.
- the timing controller 40 is electrically coupled to the data drive 60 via a flexible circuit board 50.
- Step 2 the TV control terminal 20 receives the external data signal, and processes the data signal, and outputs the FHD/QFHD format data signal to the timing controller 40;
- the TV control terminal 20 is provided with: a third interface module 29, a DVI interface 22, an HDMI interface 24, a TV-timer interface 26, and an S-video interface 28.
- the third interface module 29 is electrically connected to the connection cable 30.
- the TV control terminal 20 is further electrically connected to the timing controller 40.
- the television control terminal 20 has the functions of a screen menu type adjustment mode display function, a size position adjustment function, a motion estimation and motion compensation function, a brightness adjustment function, and a color saturation adjustment function. These functions can be selected and adjusted by buttons provided on the display housing (not shown). In this step 2, the data signal is processed by the above functions according to the user settings.
- Step 3 The timing controller 40 receives the data signal through the first interface module 42 and performs panel-related partial calculation on the data signal by using the FHD/QFHD signal processing module 44 and the 3D/2D signal processing module 46, and processes the data.
- the data signal is transmitted to the 4K2K resolution amplification module 48;
- the first signal recognition module 442 identifies the signal, and if the signal is an FHD format signal, the signal is directly transmitted to the second signal identification.
- the module 462 further identifies that if the signal is a QFHD format signal, the signal is transmitted to the signal compression module 444, and the QFHD format signal is DDRI compressed by the signal compression module 444, and the signal is transmitted to the first
- the second signal identification module 462 performs further identification.
- the second signal signal module 462 identifies the received signal. If the signal is a 3D signal, the signal is transmitted to the 3D gray level brightness curve correction module 464, and the 3D gray level brightness curve correction module is adopted.
- the signal 464 performing a correction of the 3D gray scale luminance curve, and performing dynamic overdrive calculation by the dynamic transition driving calculation module 466, and then transmitting the signal to the signal sharing enhancement processing module 468; if the signal is a 2D signal, The signal is transmitted to the area dimming module 465, The regional dimming module 465 performs regional backlighting, performs multi-region overdrive processing by the multi-region overdrive module 467, and then passes the signal to the signal sharing enhancement processing module 468. After the signal sharing enhancement processing module 468 performs processing, the signal is transmitted to the 4K2K resolution amplification module 48.
- Step 4 The 4K2K resolution amplification module 48 performs the received data signal
- the 4K2K resolution is amplified, and the amplified data signal is sent to the external data driver 60 via the second interface module 49.
- the 4K2K resolution amplification method of the present invention first performs panel-related partial calculation by the FHD/QFHD signal processing module 44 and the 3D/2D signal processing module 46 in the timing controller 40, and then performs resolution by the 4K2K resolution amplification module 48.
- the rate is amplified to achieve the goal of saving hardware resources and reducing production costs while having high resolution.
- the signal transmission uses LVDS low-voltage differential signal technology to achieve point-to-point or point-to-multipoint connection by using a very low voltage swing for high-speed differential transmission of data.
- Signal integrity, low jitter and common mode requirements can be achieved very well.
- the connecting cable 30 is a set of four high-speed LVDS cables, and eight channels are formed, and the clock speed of the channel is about 400 MHz.
- the number of LVDS connection cables it is compatible with the straight-through 4K2K resolution.
- connection cable 30 ′′ is 8 sets of Vbyone cables, and each set of Vbyone cables includes two differential lines and has poor communication with the message.
- the connection cable 30 ′′ is 8 sets of Vbyone cables, and each set of Vbyone cables includes two differential lines and has poor communication with the message.
- the present invention further provides a 4K2K resolution amplification system, including: a television control terminal 20 and a timing controller 40 electrically connected to the television control terminal 20 via a connection cable 30,
- the timing controller 40 includes: a first interface module 42 , an FHD/QFHD signal processing module 44 electrically connected to the first interface module 42 , and a 3D/2D signal electrically connected to the FHD/QFHD signal processing module 44 a processing module 46, a 4K2K resolution amplification module 48 electrically connected to the 3D/2D signal processing module 46, and a second interface module 49 electrically connected to the 4K2K resolution amplification module 48, the second interface Module 49 is used to connect to data drive 60.
- the FHD/QFHD signal processing module 44 includes: a first signal identification module 442 electrically connected to the first interface module 42 and a signal compression module 444 electrically connected to the first signal identification module 442.
- the signal compression module 444 has a signal compression system 446 through which the QFHD signal can be DDRI compressed.
- the 3D/2D signal processing module 46 includes: a second signal identification module 462 electrically connected to the first signal identification module 442 and the signal compression module 444, and electrically connected to the second signal identification module 462
- the signal sharing enhancement processing module 468 is electrically connected to the 4K2K resolution amplification module 48.
- the 3D gray scale brightness curve correction module 464 and the dynamic transition drive calculation module 466 process the 3D signal
- the area dimming module 465 and the multi-region overdrive module 467 process the 2D signal.
- the working process of the timing controller 40 is as follows: after receiving the signal from the TV control terminal 20 through the first interface module 42, the first signal recognition module 442 identifies the signal, if the signal is FHD format The signal is directly transmitted to the second signal identification module 462 for further identification. If the signal is a QFHD format signal, the signal is transmitted to the signal compression module 444, and the signal compression module 444 passes the QFHD. The format signal is DDRI compressed, and the signal is passed to the second signal recognition module 462 for further identification. The second signal signal module 462 identifies the received signal. If the signal is a 3D signal, the signal is transmitted to the 3D gray level brightness curve correction module 464, and the 3D gray level brightness curve correction module is adopted.
- the signal sharing enhancement processing module 468 performs a correction of the 3D gray scale brightness curve, and performs dynamic overdrive calculation by the dynamic transition drive calculation module 466, and then transmits the signal to the signal sharing enhancement processing module 468; if the signal is a 2D signal, The signal is transmitted to the regional dimming module 465, the regional backlight is performed by the regional dimming module 465, and the multi-region overdrive processing is performed by the multi-region overdrive module 467, and then the signal is transmitted to the signal sharing.
- the step-up processing module 468 After the signal sharing enhancement processing module 468 performs processing, the signal is transmitted to the 4K2K resolution amplification module 48 for resolution amplification.
- the TV control terminal 20 is provided with: a third interface module 29, a DVI interface 22, an HDMI interface 24, a TV-timer interface 26, and an S-video interface 28.
- the third interface module 29 is electrically connected to the connection cable 30.
- the TV control terminal 20 is further electrically connected to the timing controller 40.
- the television control terminal 20 has: a screen menu type adjustment mode display function, a size position Features such as adjustment functions, motion estimation and motion compensation, brightness adjustment, and color saturation adjustment. These functions can be adjusted by buttons provided on the display housing (not shown).
- connection cable 30 is a set of high speed LVDS cables that form a dual channel transmission, each of which has a clock speed of 75 MHz to 150 MHz.
- connection cable 30 may also be two sets of LVDS cables to form four channels.
- the timing controller 40 is electrically connected to the data drive 60 through the flexible circuit board 50 to form a high speed transfer interface (P2P).
- P2P high speed transfer interface
- the specific working process is as follows:
- the TV control terminal 20 outputs the processed 3D/2D picture signal to the timing controller 40 through the LVDS connection cable 30, the FHD/QFHD signal processing module 44 and the 3D/2D signal processing module.
- the 3D/2D picture signal is transmitted to the 4K2K resolution amplification module 48 for resolution amplification, and then the 3D/2D picture signal is transmitted to the data drive 60 through the flexible circuit board 50.
- the signal transmission in this system uses LVDS low-voltage differential signal technology to achieve point-to-point or point-to-multipoint connection by using very low voltage swing high-speed differential transmission data, with low power Low power consumption, low bit error rate, low crosstalk and low radiation. Signal integrity, low jitter and common mode requirements can be achieved very well.
- the 4K2K resolution is amplified to achieve high resolution while saving hardware resources, reducing production costs, and implementing a low-cost, high-resolution display solution.
- the connecting cable 30 is a set of four high-speed LVDS cables, and eight channels are formed, and the clock speed of the channel is about 400 MHz.
- the number of LVDS connection cables it is compatible with the straight-through 4K2K resolution.
- connection cable 30 ′′ is 8 sets of Vbyone cables, and each set of Vbyone cables includes two differential lines and has poor communication with the message.
- the connection cable 30 ′′ is 8 sets of Vbyone cables, and each set of Vbyone cables includes two differential lines and has poor communication with the message.
- the present invention provides a 4K2K resolution amplification method, which performs partial calculation of the relevant panel by the 3D/2D signal processing module, and then performs amplification of 4K2K resolution, and saves hardware while having high resolution. Resources, reducing production costs, the products using the method are cheap, and are advantageous for market expansion of large-sized flat panel displays; the present invention also provides a 4K2K resolution amplification system, which has high resolution while saving hardware resources and reducing Production cost, the product with the structure of the system is cheap, which is conducive to large-size flat panel display Market expansion.
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- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Controls And Circuits For Display Device (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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DE112012006813.0T DE112012006813B4 (de) | 2012-08-17 | 2012-09-13 | Verfahren zum Vergrößern der 4K2K-Auflösung und System zum Vergrößern der 4K2K-Auflösung unter Verwendung dieses Verfahrens |
US13/698,044 US8525927B1 (en) | 2012-08-17 | 2012-09-13 | Method for enlarging 4K2K resolution and 4K2K resolution enlarging system using same |
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CN201210294771.7 | 2012-08-17 | ||
CN201210294771.7A CN102903320B (zh) | 2012-08-17 | 2012-08-17 | 4k2k分辨率放大方法及应用该方法的4k2k分辨率放大系统 |
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WO2014026418A1 true WO2014026418A1 (zh) | 2014-02-20 |
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JP2002099269A (ja) * | 2000-09-25 | 2002-04-05 | Toshiba Corp | 表示システム及び情報処理装置 |
BRPI0914855A2 (pt) * | 2008-06-27 | 2019-09-24 | Sharp Kk | dispositivo de controle para dispositivo de exibição de cristal líquido, dispositivo de exibição de cristal líquido, método para controle de dispositivo de exibição de cristal líquido, programa e meio de armazenameto. |
WO2010084439A1 (en) | 2009-01-20 | 2010-07-29 | Koninklijke Philips Electronics N.V. | Transferring of 3d image data |
WO2010140199A1 (ja) * | 2009-06-01 | 2010-12-09 | パナソニック株式会社 | 映像データの伝送方法 |
RU2012117826A (ru) * | 2009-09-30 | 2013-11-10 | Шарп Кабусики Кайся | Устройство увеличения изображения, программа увеличения изображения и устройство отображения |
JP5543892B2 (ja) | 2010-10-01 | 2014-07-09 | 日立コンシューマエレクトロニクス株式会社 | 再生装置、再生方法、表示装置、及び表示方法 |
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CN102067204A (zh) * | 2008-08-06 | 2011-05-18 | 夏普株式会社 | 图像处理装置、显示装置、图像处理方法、程序和记录介质 |
CN101673504A (zh) * | 2008-09-12 | 2010-03-17 | 泰德富华科技(深圳)有限公司 | 超高清屏幕的显示控制方法和装置 |
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CN201607923U (zh) * | 2009-12-18 | 2010-10-13 | 康佳集团股份有限公司 | 一种led视频处理放大集成控制装置 |
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DE112012006813B4 (de) | 2019-05-29 |
DE112012006813T5 (de) | 2015-05-07 |
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