CN107481674A - Display device - Google Patents
Display device Download PDFInfo
- Publication number
- CN107481674A CN107481674A CN201710693621.6A CN201710693621A CN107481674A CN 107481674 A CN107481674 A CN 107481674A CN 201710693621 A CN201710693621 A CN 201710693621A CN 107481674 A CN107481674 A CN 107481674A
- Authority
- CN
- China
- Prior art keywords
- data
- display device
- driving chip
- time schedule
- schedule controller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
- G09G3/22—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 using controlled light sources
- G09G3/30—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 using controlled light sources using electroluminescent panels
- G09G3/32—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
- G09G3/3208—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
- G09G3/3225—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED] using an active matrix
-
- 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
- G09G3/22—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 using controlled light sources
- G09G3/30—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 using controlled light sources using electroluminescent panels
- G09G3/32—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
- G09G3/3208—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
- G09G3/3275—Details of drivers for data electrodes
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
The present invention relates to a kind of display device.The display device includes：Panel characteristics can be detected and obtain the data driving chip of detecting data, and time schedule controller, connected between the data driving chip and time schedule controller by P2P interface communications and be combined into one the interface of the interface of transmitting display data and transmission detecting data, the data driving chip and the data send/receive status of time schedule controller are switched by mode select signal.The display device of the present invention can not only eliminate the common clock skew of common LVDS interface, impedance mismatch problem, can also save pin, reduce the complexity of printed circuit board layout, save PCB sizes.
Description
Technical field
The present invention relates to display technology field, more particularly to a kind of display device.
Background technology
As the technique of oled panel, the lifting of processing procedure, the reduction of cost, OLED TVs are gradually popularized, for more people institutes
Understanding and receiving.However, the problem of oled panel by people there is being denounced always, i.e.,：The stability of device performance is very poor.
Device performance includes：OLED threshold voltage, the threshold voltage of transistor and mobility etc..Due to device property change and float
Move, and the difference between device, the characteristic of oled panel can also be deteriorated, and directly affect viewing effect, thus it is special to these
Property compensates.
One of common solution method is the mode using electric compensation, i.e.,：Data driving chip (Source IC) senses
Each the driving thin film transistor (TFT) (TFT) of sub-pixel or OLED threshold voltage, then by these detecting datas (Sense
Data time schedule controller (Timing Controller, TCON)) is fed back to, TCON uses detecting data, is calculated with reference to corresponding
Method, each sub-pixel is compensated.
The mode that detecting data is back to TCON from data driving chip has many kinds, and common method has parallel and string
OK.Parallel transmission takes more signal wire, will increase the area of chip (IC), not only antijamming capability is weak, can also between each other
Many noises are introduced, its transmission rate is relatively low.Serial transmission sampled differential signal, outside noise are loaded into parallel transmission simultaneously
In two differential lines, it can be offset after subtracting each other, it is strong to the resistivity of external noise, and less signal wire is taken, from
I disturbs less, can realize higher transmission rate.However, the serial mode of traditional data transfer of being arranged in pairs or groups using clock, meeting
There is the problems such as impedance mismatch, clock skew (Clock Skew).
In addition to the above-mentioned problems, no matter which kind of mode, transmit the interface of detecting data and transmitting display data (Display
Data interface) is all each independent, can additionally take a large amount of pin resources, while increase printed circuit board layout (PCB
Layout complexity and its size).Thus, need to propose new solution regarding to the issue above.
Referring to Fig. 1, it is the structural representation of existing display device, should have the display device of electric compensation function main
Including data driving chip 10 and time schedule controller 11, by P2P (point-to-point) interfaces and LVDS, (low-voltage differential is believed between the two
Number) interface connection, time schedule controller 11 is mainly that the data driving chip 10 of display device and grid drive chip provide sequential
Control signal, data driving chip 10 is mainly according to the voltage required for display data output pixel.Data driving chip 10 is wrapped
The function of the number chip containing detecting (Sense IC), the characteristic of oled panel can be detected, when carrying out electric compensation, sensed per height
Then these detecting datas are fed back to sequential by the driving thin film transistor (TFT) of pixel or OLED threshold voltage via LVDS signals
Controller 11, time schedule controller 11 use detecting data, and with reference to corresponding algorithm, each sub-pixel is compensated, and are formed aobvious
Registration evidence, display data are transferred to data driving chip 10 via P2P interfaces.
The content of the invention
Therefore, it is an object of the invention to provide a kind of display device, the interface of transmitting display data and transmission are detected
The interface of data is combined into one, and by the way of P2P.
To achieve the above object, the invention provides a kind of display device, including：Panel characteristics can be detected to be detected
The data driving chip of data, and time schedule controller, led between the data driving chip and time schedule controller by P2P interfaces
Letter connects and is combined into one the interface of the interface of transmitting display data and transmission detecting data, is cut by mode select signal
Change the data driving chip and the data send/receive status of time schedule controller.
Wherein, the data driving chip and time schedule controller each include an interface module, the interface module
Including：Sending module, receiving module, and judge module, the judge module switch the hair according to the mode select signal of input
Send module and the working condition of receiving module.
Wherein, the sending module includes：Serialiser, phaselocked loop, and output buffer, phaselocked loop connection
The serialiser, the serialiser connect the output buffer.
Wherein, the receiving module includes：Serial parallel converter, clock recovery module, and defeated people's buffer, the input
Buffer connects the serial parallel converter and clock recovery module respectively, and the clock recovery module connects serial parallel conversion
Device.
Wherein, when the mode select signal is low level, the time schedule controller is data sending terminal, data driving chip
For data receiver, the time schedule controller sends display data to the data driving chip.
Wherein, when the mode select signal is high level, the time schedule controller is data receiver, data driving chip
For data sending terminal, the time schedule controller receives the detecting data from the data driving chip.
Wherein, the data driving chip starts to detect panel characteristics after receiving the detecting order of time schedule controller, and leads to
Cross analog-digital converter and be converted into data signal, be then transmit to the time schedule controller.
Wherein, the data driving chip receives the packet from the time schedule controller and contains control information.
Wherein, the data driving chip is sent to the packet of the time schedule controller and contains control information.
Wherein, the display device is OLED display devices.
To sum up, display device of the invention can not only not eliminate the common clock skew of common LVDS interface, impedance not
With problem, pin can also be saved, reduces the complexity of printed circuit board layout, saves PCB sizes.
Brief description of the drawings
Below in conjunction with the accompanying drawings, by the way that the embodiment of the present invention is described in detail, technical scheme will be made
And other beneficial effects are apparent.
In accompanying drawing,
Fig. 1 is the structural representation of existing display device；
Fig. 2 is the structural representation of the preferred embodiment of display device one of the present invention；
Fig. 3 is the structural representation of the interface module of the preferred embodiment；
Fig. 4 is the timing diagram of the preferred embodiment of display device one of the present invention；
Fig. 5 is the structural representation of the sending module of the preferred embodiment of display device one of the present invention；
Fig. 6 is the structural representation of the receiving module of the preferred embodiment of display device one of the present invention.
Embodiment
Fig. 2 is the structural representation of the preferred embodiment of display device one of the present invention, and display device of the invention mainly wraps
Data driving chip 20 and time schedule controller 21 are included, is connected between the two by P2P interface communications and by transmitting display data
Interface and transmission detecting data interface be combined into one, the data driving chip 20 is switched by mode select signal (mode)
With the data send/receive status of time schedule controller 21.Data driving chip 20 includes the work(of detecting number chip (Sense IC)
Can, the characteristic of panel can be detected, when carrying out electric compensation, the driving thin film transistor (TFT) or OLED of each sub-pixel can be sensed
Threshold voltage, obtain detecting data, time schedule controller 21 uses detecting data, with reference to corresponding algorithm, to each sub-pixel
Compensate, form display data, display data is transferred to data driving chip 20 via P2P interfaces.The present invention is aobvious by transmission
The interface of registration evidence and the interface of transmission detecting data are combined into one, and by the way of P2P.No matter data driving chip 20 is gone back
It is time schedule controller 21, is both transmitting terminal (TX) and receiving terminal (RX), passes through mode select signal (mode) switching state.
Fig. 3 is the structural representation of the interface module of the preferred embodiment.In this preferred embodiment, the data are driven
Dynamic chip 20 and time schedule controller 21 can each include an interface module 30, data driving chip 20 and time schedule controller
21 communicate connection by interface module 30 between the two.The interface module 30 includes：Sending module 31, receiving module
32, and judge module 33, the judge module 33 switch the He of sending module 31 according to the mode select signal (mode) of input
The working condition of receiving module 32, and then the data send/receive status of the time schedule controller 21 of switch data driving chip 20/.
Fig. 4 is the timing diagram of the preferred embodiment of display device one of the present invention.When the mode select signal (mode) is low
During level, the time schedule controller as data sending terminal, data driving chip as data receiver, the time schedule controller via
P2P interfaces send display data to the data driving chip, are controlled using data enable signal (DE) in effective display area domain
(Active Area) is shown.When the mode select signal is high level, the time schedule controller is data receiver, number
It is data sending terminal according to driving chip, the time schedule controller is via detecting number of the P2P interfaces from the data driving chip
According to compensating calculating with reference to corresponding algorithm in white space (Blank Area) using data enable signal (DE) control.
Fig. 5 is the structural representation of the sending module of the preferred embodiment of display device one of the present invention.The sending module 31
It can be built according to its function, mainly be included：Serialiser (Parallel To Serial Converter,
P2S) 310, phaselocked loop (PLL) 311, and output buffer (Output Buffer) 312, it is parallel that the phaselocked loop 311 connects this
Serial convertor 310, the serialiser 310 connect the output buffer 312.After reference clock input phaselocked loop 311,
Tranmitting data register is exported to serialiser 310, after configuration/RGB data/detecting data input serialiser 310
Exported through output buffer 312 by P2P interfaces.
Fig. 6 is the structural representation of the receiving module of the preferred embodiment of display device one of the present invention.The receiving module 32
Mainly include：Serial parallel converter (Serial To Parallel Converter, S2P) 320, clock recovery module
(Clock Recovery) 321, and defeated people's buffer (Input Buffer) 322, the input buffer 322 connects respectively should
Serial parallel converter 320 and clock recovery module 321, the clock recovery module 321 connect the serial parallel converter 320.
Output is Lock_o after clock signal Lock_i input clocks recovery module 321, and clock recovery module 321 exports internal clocking,
Clock recovery module 321 also exports N phase clocks (N Phase Clock) to serial parallel converter 320, defeated via P2P interfaces
The buffered device 322 of data entered, after the processing of the grade of serial parallel converter 320, it can export as configuration/RGB data/detecting number
According to.
The data driving chip of the display device of the present invention can start to detect after receiving the detecting order of time schedule controller
Panel characteristics are surveyed, and data signal is converted into by analog-digital converter, are then transmit to the time schedule controller.Data driving chip
The data from time schedule controller can be received, and can sends data to time schedule controller.Data driving chip, which receives, to be come from
The data of the time schedule controller are not limited only to display data, can also include control information, such as：Detecting order etc..Data-driven
The data that chip is sent to the time schedule controller are not limited to detecting data, can also include control information, such as：Data head, inspection
With etc..Data driving chip and time schedule controller contain sending module and reception therebetween by P2P interface communications,
By judgment model selection signal, switch the state sent and received.
To sum up, display device of the invention can not only not eliminate the common clock skew of common LVDS interface, impedance not
With problem, pin can also be saved, reduces the complexity of printed circuit board layout, saves PCB sizes.
It is described above, for the person of ordinary skill of the art, can be with technique according to the invention scheme and technology
Other various corresponding changes and deformation are made in design, and all these changes and deformation should all belong to the appended right of the present invention
It is required that protection domain.
Claims (10)
- A kind of 1. display device, it is characterised in that including：Panel characteristics can be detected and obtain the data-driven core of detecting data Piece, and time schedule controller, connect and will transmit by P2P interface communications between the data driving chip and time schedule controller The interface of display data and the interface of transmission detecting data are combined into one, and switch the data driving chip by mode select signal With the data send/receive status of time schedule controller.
- 2. display device as claimed in claim 1, it is characterised in that the data driving chip and time schedule controller each include One interface module, the interface module include：Sending module, receiving module, and judge module, the judge module root Switch the working condition of the sending module and receiving module according to the mode select signal of input.
- 3. display device as claimed in claim 2, it is characterised in that the sending module includes：Serialiser, lock phase Ring, and output buffer, the phaselocked loop connect the serialiser, and the serialiser connects output buffering Device.
- 4. display device as claimed in claim 2, it is characterised in that the receiving module includes：Serial parallel converter, clock Recovery module, and defeated people's buffer, the input buffer connect the serial parallel converter and clock recovery module respectively, should Clock recovery module connects the serial parallel converter.
- 5. display device as claimed in claim 1, it is characterised in that when the mode select signal is low level, the sequential Controller is data sending terminal, and data driving chip is data receiver, and the time schedule controller sends display data to the data Driving chip.
- 6. display device as claimed in claim 1, it is characterised in that when the mode select signal is high level, the sequential Controller is data receiver, and data driving chip is data sending terminal, and the time schedule controller receives and comes from the data-driven core The detecting data of piece.
- 7. display device as claimed in claim 1, it is characterised in that the data driving chip receives detecing for time schedule controller Start to detect panel characteristics after surveying order, and data signal is converted into by analog-digital converter, be then transmit to the SECO Device.
- 8. display device as claimed in claim 1, it is characterised in that the data driving chip is received from the SECO The packet of device contains control information.
- 9. display device as claimed in claim 1, it is characterised in that the data driving chip is sent to the time schedule controller Packet contains control information.
- 10. display device as claimed in claim 1, it is characterised in that the display device is OLED display devices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710693621.6A CN107481674B (en) | 2017-08-14 | 2017-08-14 | Display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710693621.6A CN107481674B (en) | 2017-08-14 | 2017-08-14 | Display device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107481674A true CN107481674A (en) | 2017-12-15 |
| CN107481674B CN107481674B (en) | 2020-04-28 |
Family
ID=60600402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710693621.6A Active CN107481674B (en) | 2017-08-14 | 2017-08-14 | Display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107481674B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109473074A (en) * | 2018-11-30 | 2019-03-15 | 四川长虹电器股份有限公司 | The method for building up of LCD TV display data transmissions |
| CN110060632A (en) * | 2019-05-10 | 2019-07-26 | 深圳市华星光电技术有限公司 | Display drive system and display drive method |
| CN110233807A (en) * | 2019-05-08 | 2019-09-13 | 合肥杰发科技有限公司 | A kind of Low Voltage Differential Signal transmitter and data transmission set |
| WO2019205735A1 (en) * | 2018-04-24 | 2019-10-31 | 京东方科技集团股份有限公司 | Data transmission method and apparatus, and display screen and display apparatus |
| WO2020087735A1 (en) * | 2018-10-31 | 2020-05-07 | 惠科股份有限公司 | Data processing method for display panel and display device |
| WO2021013123A1 (en) * | 2019-06-25 | 2021-01-28 | 咸阳彩虹光电科技有限公司 | Display apparatus |
| CN112951137A (en) * | 2021-01-29 | 2021-06-11 | 深圳市华星光电半导体显示技术有限公司 | Method and device for identifying signal transmission integrity |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1949164A (en) * | 2006-07-10 | 2007-04-18 | 王耀 | Time-division multiplexing IC card interface equipment |
| CN102710240A (en) * | 2011-03-08 | 2012-10-03 | 浙江彩虹鱼通讯技术有限公司 | Signal processing device and method, SERDES and processor |
| CN104572560A (en) * | 2015-01-26 | 2015-04-29 | 复旦大学无锡研究院 | USB (universal serial bus) and ADC (analog to digital converter) interface multiplex circuit and multiplex method |
| CN105390082A (en) * | 2014-08-27 | 2016-03-09 | 三星显示有限公司 | Display apparatus and method of driving display panel using the same |
| CN106910463A (en) * | 2017-04-28 | 2017-06-30 | 深圳市华星光电技术有限公司 | A kind of AMOLED drive circuits and display device |
-
2017
- 2017-08-14 CN CN201710693621.6A patent/CN107481674B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1949164A (en) * | 2006-07-10 | 2007-04-18 | 王耀 | Time-division multiplexing IC card interface equipment |
| CN102710240A (en) * | 2011-03-08 | 2012-10-03 | 浙江彩虹鱼通讯技术有限公司 | Signal processing device and method, SERDES and processor |
| CN105390082A (en) * | 2014-08-27 | 2016-03-09 | 三星显示有限公司 | Display apparatus and method of driving display panel using the same |
| CN104572560A (en) * | 2015-01-26 | 2015-04-29 | 复旦大学无锡研究院 | USB (universal serial bus) and ADC (analog to digital converter) interface multiplex circuit and multiplex method |
| CN106910463A (en) * | 2017-04-28 | 2017-06-30 | 深圳市华星光电技术有限公司 | A kind of AMOLED drive circuits and display device |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019205735A1 (en) * | 2018-04-24 | 2019-10-31 | 京东方科技集团股份有限公司 | Data transmission method and apparatus, and display screen and display apparatus |
| US11257439B2 (en) | 2018-04-24 | 2022-02-22 | Beijing Boe Display Technology Co., Ltd. | Data transmission method and device, display screen, and display device |
| WO2020087735A1 (en) * | 2018-10-31 | 2020-05-07 | 惠科股份有限公司 | Data processing method for display panel and display device |
| US11398201B2 (en) | 2018-10-31 | 2022-07-26 | HKC Corporation Limited | Data processing method for display panel, and display apparatus |
| CN109473074A (en) * | 2018-11-30 | 2019-03-15 | 四川长虹电器股份有限公司 | The method for building up of LCD TV display data transmissions |
| CN110233807A (en) * | 2019-05-08 | 2019-09-13 | 合肥杰发科技有限公司 | A kind of Low Voltage Differential Signal transmitter and data transmission set |
| CN110233807B (en) * | 2019-05-08 | 2022-07-15 | 合肥杰发科技有限公司 | Low-voltage differential signal transmitter and data transmission equipment |
| CN110060632A (en) * | 2019-05-10 | 2019-07-26 | 深圳市华星光电技术有限公司 | Display drive system and display drive method |
| WO2021013123A1 (en) * | 2019-06-25 | 2021-01-28 | 咸阳彩虹光电科技有限公司 | Display apparatus |
| CN112951137A (en) * | 2021-01-29 | 2021-06-11 | 深圳市华星光电半导体显示技术有限公司 | Method and device for identifying signal transmission integrity |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107481674B (en) | 2020-04-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107481674A (en) | Display device | |
| TWI419486B (en) | Use of differential pair as single-ended data paths to transport low speed data | |
| US10319286B2 (en) | Display device | |
| CN101273395B (en) | Display, column driver integrated circuit, and multi-level detector, and multi-level detection method | |
| EP2863293B1 (en) | Display device and method for driving the same | |
| CN102057417B (en) | Display driving system using transmission of single-level signal embedded with clock signal | |
| CN105390084B (en) | Display device, its driving method and its sequence controller | |
| KR102370717B1 (en) | Organic light emitting diode display device | |
| US10163182B2 (en) | Command input method and display system | |
| US9331873B2 (en) | Apparatus and method for controlling data interface | |
| CN103177680A (en) | Devices and method of adjusting synchronization signal preventing tearing and flicker | |
| CN103168454A (en) | Transmission system and electronic equipment | |
| KR20110094839A (en) | Method of correcting a skew between data signal and clok signal and display device using the same | |
| CN107978263A (en) | Display device and its driving method | |
| CN107301841A (en) | A kind of OLED display panel and its driving method | |
| KR20140077406A (en) | Timing controller, driving method thereof and liquid crystal display using the same | |
| US20170017345A1 (en) | Touch display apparatus, driving circuit thereof and driving method therefor, and electronic apparatus | |
| KR102293371B1 (en) | Display device | |
| KR20150120620A (en) | Display driver ic and display system | |
| CN109754742B (en) | Display driver integrated circuit and display device including the same | |
| US8324936B2 (en) | Transmitter and receiver of differential current driving mode, and interface system of differential current driving mode including the same | |
| KR102552277B1 (en) | Interface system and display device including the same | |
| US11676545B2 (en) | Display device and display driving method | |
| CN116939134A (en) | HDMI system based on MIPIDPHY output | |
| JP2011039931A (en) | Signal processing apparatus and signal transmission method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |