CN104571712B - Touch control display apparatus and touch-screen setting-out display methods - Google Patents

Touch control display apparatus and touch-screen setting-out display methods Download PDF

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Publication number
CN104571712B
CN104571712B CN201510039039.9A CN201510039039A CN104571712B CN 104571712 B CN104571712 B CN 104571712B CN 201510039039 A CN201510039039 A CN 201510039039A CN 104571712 B CN104571712 B CN 104571712B
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China
Prior art keywords
touch
display
coordinate information
pixel coordinate
schedule controller
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CN201510039039.9A
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Chinese (zh)
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CN104571712A (en
Inventor
施骏
雷雪梅
马志鹏
周永超
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昆山龙腾光电有限公司
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Priority to CN201510039039.9A priority Critical patent/CN104571712B/en
Publication of CN104571712A publication Critical patent/CN104571712A/en
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Publication of CN104571712B publication Critical patent/CN104571712B/en

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Abstract

The present invention provides a kind of touch control display apparatus, and touch control display apparatus includes:Time schedule controller, display screen, signal adapter, memory.Touch control sensor is additionally provided with display screen, for sensing the touch operation that user is acted on display screen, touch sensible signal is produced according to touch operation.Time schedule controller, for during nth frame, obtained touching parameter according to touch sensible signal, effective display period during N+1 frames, obtain the pixel coordinate information of touch point, and obtained pixel coordinate information is stored in memory by the blanking time section during N+1 frames, and signal adapter is sent to after reading the pixel coordinate information of deposit memory in effective display period during N+2 frames.Signal adapter, is sent to display screen for pixel coordinate information to be converted into display information and is shown.Present invention also offers a kind of touch-screen setting-out display methods.The present invention can realize simple, quick, the accurate display of touch-screen setting-out.

Description

Touch control display apparatus and touch-screen setting-out display methods

Technical field

The present invention relates to display technology field, more particularly to a kind of touch control display apparatus and touch-screen setting-out display methods.

Background technology

Now, many portable video electronic products, such as mobile phone, PDA, game machine are equipped with touch-screen, for The operation at family brings many convenience.Because touch-screen can substitute many button operations, user only need to gently touch Change the icon or word of display on screen, can be achieved with the operation to equipment, just can so save many physical buttons, save Lower script user sets the space of button.Especially for portable type electronic product, the appearance of touch-screen can not only subtract significantly Its few entity number of keys, also causes the area using the further amplifying display screen of touch-screen.

Operation generally to touch-screen is just click on or setting-out, equivalent to the function of left mouse button.In the items of touch-screen In performance indications, the setting-out display speed performance in setting-out parameter is wherein important one, directly influences making for touch-screen With effect and customer experience.Setting-out parameter generally includes the parameters such as setting-out display speed, the correctness that setting-out is shown, and setting-out is aobvious It is to reflect the lines continuous speed quickly moved on the touchscreen to show speed, is the important indicator for judging touch screen performance quality. However, there is presently no it is a kind of it is simple, fast and accurately method can realize the quick display of touch-screen setting-out.Therefore, having must A kind of preferably touch control display apparatus and touch-screen line drawing method are set up, quickly and accurately to be shown to setting-out.

The content of the invention

It is an object of the invention to provide a kind of display device, simply, fast and accurately to be shown to touch-screen setting-out Show.

Another object of the present invention is to provide a kind of touch-screen setting-out display methods.

The invention provides a kind of touch control display apparatus, the touch control display apparatus includes:

Time schedule controller, the display screen being electrical connected with the time schedule controller, with the time schedule controller and described aobvious Also set up in the signal adapter that display screen is electrical connected and the memory that the time schedule controller is electrical connected, the display screen There is touch control sensor;

Wherein, the touch control sensor, for sensing the touch operation that user is acted on the display screen, according to described Touch operation produces touch sensible signal, and the touch sensible signal of generation is supplied into the time schedule controller;

The time schedule controller, for effectively display period and blanking time section will to be divided into during a frame, in N During frame, obtained touching parameter according to the touch sensible signal, it is effective display period during N+1 frames, right The touch parameter is parsed, to obtain the pixel coordinate information of touch point, and the blanking time during N+1 frames The obtained pixel coordinate information is stored in the memory by section, and effective display period during N+2 frames reads Take the pixel coordinate information of the blanking time section deposit memory during N+1 frames, and by the institute read Pixel coordinate information transmission is stated to the signal adapter;

The signal adapter, is sent to the display screen for the pixel coordinate information to be converted into display information and enters Row display.

In preferred embodiments of the present invention, the touch control display apparatus also includes being electrical connected with the time schedule controller Microprocessor, the microprocessor, for the time schedule controller send initial configuration information, to control the sequential Controller normal work.

In preferred embodiments of the present invention, the touch control display apparatus also includes gate drivers, source electrode driver;Its In, the gate drivers, for transmitting gate line of the grid control signal to the display screen, to control and the grid The multiple switch element conductive of line connection or cut-off;When the switching elements conductive being connected with the gate line, the source Data wire on driver transmission display data to the display screen, drives the liquid crystal molecule of each pixel with display picture.

In preferred embodiments of the present invention, the time schedule controller is additionally operable to the blanking time during nth frame Effective display period during section and N+1 frames, obtained touching parameter according to the touch sensible signal, and to described Touch parameter to be parsed, to obtain the pixel coordinate information of touch point.

In preferred embodiments of the present invention, the touch operation is touch setting-out of the user's finger on the display screen Action.

Present invention also offers a kind of touch-screen setting-out display methods, the touch-screen setting-out display methods includes:

Sense the touch operation that user is acted on display screen using touch control sensor, produced and touched according to the touch operation Induced signal is touched, and the touch sensible signal of generation is supplied to time schedule controller;

Effectively display period and blanking time section will be divided into during a frame using the time schedule controller, in N During frame, obtained touching parameter according to the touch sensible signal, it is effective display period during N+1 frames, right The touch parameter is parsed, to obtain the pixel coordinate information of touch point, and the blanking time during N+1 frames The obtained pixel coordinate information is stored in memory by section, and effective display period during N+2 frames reads N The pixel coordinate information of blanking time section deposit memory during+1 frame, and by the pixel coordinate read Information transmission is to signal adapter;

The pixel coordinate information is converted into display information using the signal adapter it is sent to the display screen Row display.

In preferred embodiments of the present invention, the touch-screen setting-out display methods also includes step:Utilize microprocessor Initial configuration information is sent to the time schedule controller, to control the time schedule controller normal work.

In preferred embodiments of the present invention, the touch-screen setting-out display methods also includes step:Utilize raster data model Gate line on device transmission grid control signal to the display screen, to control the multiple switch element being connected with the gate line On or off;When the switching elements conductive being connected with the gate line, source electrode driver transmits display data to institute The data wire on display screen is stated, the liquid crystal molecule of each pixel is driven with display picture.

In preferred embodiments of the present invention, the touch-screen setting-out display methods also includes step:Utilize the sequential The effective display period of the controller during the blanking time section and N+1 frames during nth frame, touched according to described Touch induced signal to obtain touching parameter, and the touch parameter is parsed, to obtain the pixel coordinate information of touch point.

In preferred embodiments of the present invention, the touch operation is touch setting-out of the user's finger on the display screen Action.

The beneficial effect that technical scheme provided in an embodiment of the present invention is brought is:

By time schedule controller during nth frame, obtained touching parameter according to the touch sensible signal of generation, in N+1 Effective display period during frame, parsed to touching parameter, to obtain the pixel coordinate information of touch point, and in N+ Obtained pixel coordinate information is stored in memory, effective display time during N+2 frames by the blanking time section during 1 frame The pixel coordinate information of blanking time section deposit memory during section reading N+1 frames, and the pixel coordinate read is believed Breath sends signal adapter to;So that pixel coordinate information is converted to display information by signal adapter is sent to display screen progress Display.The touch control display apparatus that the present invention is provided can realize simple, quick, the accurate display of touch-screen setting-out.

Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention, And can be practiced according to the content of specification, and in order to allow the above and other objects, features and advantages of the present invention can Become apparent, below especially exemplified by preferred embodiment, and coordinate accompanying drawing, describe in detail as follows.

Brief description of the drawings

Fig. 1 is the main frame block diagram for the touch control display apparatus that first embodiment of the invention is provided;

Fig. 2 is the timing diagram of the SECO mode of touch control display apparatus;

Fig. 3 is the schematic diagram for the setting-out for showing screen display;

Fig. 4 is the schematic diagram for the pixel coordinate information that time schedule controller obtains touch point;

Fig. 5 is the main frame block diagram for the touch control display apparatus that second embodiment of the invention is provided;

Fig. 6 is the flow chart for the touch-screen setting-out display methods that first embodiment of the invention is provided;

Fig. 7 is the flow chart for the touch-screen setting-out display methods that second embodiment of the invention is provided.

Embodiment

Further to illustrate the present invention to reach the technological means and effect that predetermined goal of the invention is taken, below in conjunction with Accompanying drawing and preferred embodiment, to according to its specific implementation of touch control display apparatus proposed by the present invention and touch-screen setting-out display methods Mode, structure, feature and effect, are described in detail as after.

For the present invention foregoing and other technology contents, feature and effect, in the following preferable reality coordinated with reference to schema Applying during example is described in detail to be clearly presented.By the explanation of embodiment, when predetermined mesh can be reached to the present invention The technological means taken and effect be able to more deeply and it is specific understand, but institute's accompanying drawings are only to provide with reference to saying It is bright to be used, not for being any limitation as to the present invention.

First embodiment

Fig. 1 is refer to, Fig. 1 shows the main frame block diagram for the touch control display apparatus that first embodiment of the invention is provided. The touch control display apparatus that first embodiment of the invention is provided includes:Time schedule controller 101, it is electrical connected with time schedule controller 101 Display screen 103, the signal adapter 105 that is electrical connected with time schedule controller 101 and display screen 103 and and SECO The memory 107 that device 101 is electrical connected.Touch control sensor 111 is additionally provided with display screen 103.Preferably, display screen 103 can For LCDs.

Touch control sensor 111 is used to sense the touch operation that user is acted on display screen 103, is produced according to touch operation Touch sensible signal, and the touch sensible signal of generation is supplied to time schedule controller 101.Wherein, touch operation can be used The touch setting-out action of family finger a certain position on display screen 103, the corresponding setting-out content of setting-out action can be curve, Broken line or straight line etc..

Time schedule controller 101, for during dividing a frame in time and obtaining the pixel coordinate information of touch point, then By resulting pixel coordinate information transmission to signal adapter 105.Specifically, time schedule controller 101 is by during each frame Effectively display period and blanking time section are divided into, wherein, the output display picture of display screen 103 in the period is effectively shown, And output of the display screen 103 without display picture in blanking time section.

It should be noted that time schedule controller 101 uses the vertical synchronizing signal Vsync from outside input, horizontal synchronization Signal Hsync etc. produces grid control signal and data controlling signal.Generally horizontal synchronizing signal is for defining every grid The starting of polar curve, and vertical synchronizing signal is the starting for defining each frame.Vertical synchronizing signal Vsync, horizontal synchronization letter Number Hsync is the clock signal in SECO mode, refer to Fig. 2, and Fig. 2 is the SECO mode of touch control display apparatus Timing diagram.Fig. 2 shows vertical synchronizing signal Vsync, horizontal-drive signal Hsync and pixel data signal PX.Every Display data, can now be respectively written into corresponding pixel by effective display period TD during one frame;In each frame The blanking time section TP of period, does not write view data, can now utilize vertical synchronizing signal Vsync, horizontal-drive signal Hsync controls the synchronization between other signals.In embodiments of the present invention, time schedule controller can be FPGA (Field Programmable Gate Array, field programmable gate array) etc. device.

Wherein, time schedule controller 101 obtains the pixel coordinate information of touch point, then resulting pixel coordinate information is passed The process for giving signal adapter 105 is as follows:During nth frame, obtained touching parameter (said process according to touch sensible signal As shown in Fig. 2 part A), effective display period during N+1 frames, parsed to touching parameter, to be touched The pixel coordinate information (said process is as shown in Fig. 2 part B) of point, and blanking time during N+1 frames section will obtain Pixel coordinate information deposit memory 107 (said process is as shown in Fig. 2 C portion), effective display during N+2 frames Period read N+1 frames during blanking time section deposit memory 107 pixel coordinate information, and by the pixel read Coordinate information sends signal adapter 105 to, so that the control display screen of signal adapter 105, which carries out picture, shows (said process As shown in Fig. 2 D parts).Touch parameter and generally include the parameters such as the coordinate of touch point, the number of touch point, the ID of touch point. Pixel can be one of red, green, blue pixel.Blanking time section of the time schedule controller 101 during N+1 frames will be obtained Pixel coordinate information deposit memory 107 before, touch point on display screen before the N+1 frames that are also stored with memory 107 All pixels coordinate information, therefore, during N+1 frames blanking time section only need to change memory 107 inside portion Divide information (the pixel coordinate information i.e. obtained by effective display period during N+1 frames), and the pixel of this part is sat Mark information only accounts for a minimum part for the currently stored informational capacity of memory 107 (all pixels coordinate information), therefore utilizes N Blanking time section during+1 frame is stored in pixel coordinate information, and its time is also that comparison is well-to-do.

Signal adapter 105, is sent to display screen 103 for pixel coordinate information to be converted into display information and is shown Show.Wherein, signal adapter 105 can use RGB information being converted to MIPI (Mobile Industry Processor Interface) the equipment of signal.MIPI signals are typically the signal that can be shown on mobile phone.

Above-mentioned picture shows the renewal operation part for focusing on pixel coordinate information of process during being N+2 frames with the Blanking time section between during N+1 frames, and during the informational capacity that this period updates to memory 107 depends on nth frame The touch parameter total amount of acquisition.It is that setting-out can be achieved to show constantly to repeat said process.Fig. 3 is the picture shown on display screen 103 The schematic diagram of line 301, is tested acting on the action progress experiment of the touch setting-out on display screen 103 by above-mentioned touch control display apparatus Card, the result as shown in figure 3, illustrate that the touch control display apparatus of the present invention reasonable distribution and is used by being carried out to the time, Make full use of blanking time section to carry out the storage of pixel coordinate information, quick, the accurate display of touch-screen setting-out can be realized.

In addition, as shown in figure 4, Fig. 4 shows that time schedule controller obtains the schematic diagram of the pixel coordinate information of touch point, when The process that sequence controller 101 obtains the pixel coordinate information of touch point can also be as follows:Blanking time section and the during nth frame Effective display period during N+1 frames, obtained touching parameter according to touch sensible signal, and parsed to touching parameter, To obtain the pixel coordinate information of touch point (said process is as shown in Fig. 4 A, part B).

Preferably, touch control display apparatus (does not show also including gate drivers (not shown), source electrode driver in figure Go out).

Fig. 2 be please also refer to, it is necessary to which explanation, time schedule controller 101 uses the vertical synchronizing signal from outside input Vsync, horizontal-drive signal Hsync etc. are produced for the grid control signal of control gate driver and for controlling source electrode The data controlling signal of driver.

Gate drivers, for transmitting gate line of the grid control signal to display screen 103, to control to connect with gate line The multiple switch element conductive connect or cut-off.Wherein, switch element can be thin film transistor (TFT).In one embodiment, grid Driver can receive the grid control signal from time schedule controller 101, and gate high-voltage is applied to gate line, so that Turn-on switch component.

When the switching elements conductive being connected with gate line, source electrode driver transmission display data (such as red, green, blue number According to control signal) to the data wire on display screen 103, the liquid crystal molecule of each pixel is driven with display picture.Here, number is shown According to the gray-scale value for the gray-scale information that can include display image.

In summary, the touch control display apparatus that the present embodiment is provided, by time schedule controller 101 during nth frame, according to The touch sensible signal of generation obtains touching parameter, effective display period during N+1 frames, is solved to touching parameter Analysis, to obtain the pixel coordinate information of touch point, and blanking time section during N+1 frames is by obtained pixel coordinate information Memory 107 is stored in, the blanking time section during effective display period during N+2 frames reads N+1 frames is deposited The pixel coordinate information of reservoir 107, and by the pixel coordinate information transmission read to signal adapter 105;So that signal turns Pixel coordinate information is converted to display information and is sent to display screen 103 by parallel operation 105 to be shown.The touch-control that the present invention is provided shows Showing device can realize simple, quick, the accurate display of touch-screen setting-out.

Second embodiment

Fig. 5 is refer to, Fig. 5 shows the main frame block diagram for the touch control display apparatus that second embodiment of the invention is provided. Fig. 5 is similar to the touch control display apparatus shown in Fig. 1, and its difference is, touch control display apparatus may also include and SECO The microprocessor 509 that device 101 is electrical connected.

Microprocessor 509, for sending initial configuration information etc. to time schedule controller 101, with control sequential controller 101 normal works.Wherein, microprocessor can be the equipment such as MCU.

In summary, the touch control display apparatus that the present embodiment is provided, also by microprocessor 509 to time schedule controller 101 Initial configuration information etc. is sent, to ensure that time schedule controller 101 can more swimmingly work.

It is below the embodiment of the method for the present invention, the details of not detailed description, may be referred to above-mentioned in embodiment of the method Corresponding device embodiment.

3rd embodiment

Fig. 6 is refer to, Fig. 6 shows the flow chart for the touch-screen setting-out display methods that third embodiment of the invention is provided. With reference to Fig. 1, this method can show process for the touch-screen setting-out that touch control display apparatus is performed in first embodiment.Institute State touch-screen setting-out display methods, it may include following steps 601-605:

Step 601, sense the touch operation that user is acted on display screen using touch control sensor 111, grasped according to touching Make to produce touch sensible signal, and the touch sensible signal of generation is supplied to time schedule controller 101.

Wherein, touch operation is the touch setting-out action of user's finger on a display screen.

Step 603, the pixel coordinate information of touch point is obtained using time schedule controller 101, then resulting pixel is sat Information transmission is marked to signal adapter 105, specifically, effective display will be divided into during a frame using time schedule controller 101 Period and blanking time section, during nth frame, obtain touching parameter, having during N+1 frames according to touch sensible signal Effect shows the period, is parsed to touching parameter, to obtain the pixel coordinate information of touch point, and during N+1 frames Obtained pixel coordinate information is stored in memory by blanking time section, and effective display period during N+2 frames reads N The pixel coordinate information of blanking time section deposit memory during+1 frame, and by the pixel coordinate information transmission read to letter Number converter 105.

Preferably, touch-screen setting-out display methods may also include step:

Utilize effective display time of the time schedule controller 101 during the blanking time section and N+1 frames during nth frame Section, obtains touching parameter according to touch sensible signal, and is parsed to touching parameter, is believed with the pixel coordinate for obtaining touch point Breath

Step 605, pixel coordinate information is converted into display information using signal adapter 105 and is sent to display screen progress Display.

Preferably, touch-screen setting-out display methods may also include step:

The gate line on grid control signal to display screen is transmitted using gate drivers, to control what is be connected with gate line Multiple switch element conductive or cut-off;

When the switching elements conductive being connected with gate line, the data on source electrode driver transmission display data to display screen Line, drives the liquid crystal molecule of each pixel with display picture.

In summary, the touch-screen setting-out display methods that the present embodiment is provided, by time schedule controller 101 in the nth frame phase Between, obtained touching parameter according to the touch sensible signal of generation, effective display period during N+1 frames, joined to touching Number is parsed, to obtain the pixel coordinate information of touch point, and the blanking time section during N+1 frames is by obtained pixel Coordinate information is stored in memory 107, the blanking time during effective display period during N+2 frames reads N+1 frames The pixel coordinate information of section deposit memory 107, and by the pixel coordinate information transmission read to signal adapter 105;With Make signal adapter 105 pixel coordinate information are converted into display information be sent to display screen 103 to be shown.The present invention is provided Touch-screen setting-out display methods can realize quick, the accurate display of touch-screen setting-out.

Fourth embodiment

Fig. 7 is refer to, the flow chart of the touch-screen setting-out display methods provided it illustrates fourth embodiment of the invention.Together When refer to Fig. 5, this method can as performed by touch control display apparatus in second embodiment touch-screen setting-out show process.Its with Touch-screen setting-out display methods shown in Fig. 6 is similar, and its difference is, can also specifically include after Fig. 6 step 601 Step 701.

Step 701, initial configuration information is sent to time schedule controller using microprocessor, with control sequential controller just Often work.

In summary, the touch-screen setting-out display methods that the present embodiment is provided, also by microprocessor 509 to SECO Device 101 sends initial configuration information etc., to ensure that time schedule controller 101 can more swimmingly work.

The above described is only a preferred embodiment of the present invention, any formal limitation not is made to the present invention, though So the present invention is disclosed above with preferred embodiment, but is not limited to the present invention, any to be familiar with this professional technology people Member, without departing from the scope of the present invention, when the technology contents using the disclosure above make a little change or modification For the equivalent embodiment of equivalent variations, as long as being the technical spirit pair according to the present invention without departing from technical solution of the present invention content Any simple modification, equivalent variations and modification that above example is made, in the range of still falling within technical solution of the present invention.

Claims (10)

1. a kind of touch control display apparatus, it is characterised in that the touch control display apparatus includes:Time schedule controller and the sequential The display screen that controller is electrical connected and the signal adapter that the time schedule controller and the display screen are electrical connected and institute State in the memory that time schedule controller is electrical connected, the display screen and be additionally provided with touch control sensor;Wherein,
The touch control sensor, for sensing the touch operation that user is acted on the display screen, according to the touch operation Touch sensible signal is produced, and the touch sensible signal of generation is supplied to the time schedule controller;
The time schedule controller, for effectively display period and blanking time section will to be divided into during a frame, in the nth frame phase Between, obtained touching parameter, effective display period during N+1 frames, to described according to the touch sensible signal Touch parameter to be parsed, to obtain the pixel coordinate information of touch point, and the blanking time section general during N+1 frames The obtained pixel coordinate information is stored in the memory, and the memory storage has on N+1 frame foregoing description display screens The all pixels coordinate information of touch point, the institute during effective display period during N+2 frames reads N+1 frames State the pixel coordinate information of the blanking time section deposit memory, and by the pixel coordinate information transmission read To the signal adapter;
The signal adapter, is sent to the display screen for the pixel coordinate information to be converted into display information and is shown Show.
2. touch control display apparatus according to claim 1, it is characterised in that the touch control display apparatus also include with it is described The microprocessor that time schedule controller is electrical connected, the microprocessor, for sending initial configuration to the time schedule controller Information, to control the time schedule controller normal work.
3. touch control display apparatus according to claim 1, it is characterised in that the touch control display apparatus also includes grid and driven Dynamic device, source electrode driver;
Wherein, the gate drivers, for transmitting gate line of the grid control signal to the display screen, with control and institute State multiple switch element conductive or the cut-off of gate line connection;
When the switching elements conductive being connected with the gate line, the source electrode driver transmits display data and shown to described Data wire in display screen, drives the liquid crystal molecule of each pixel with display picture.
4. touch control display apparatus according to claim 1, it is characterised in that the time schedule controller, is additionally operable in nth frame Effective display period during the blanking time section and N+1 frames of period, obtained according to the touch sensible signal Parsed to touch parameter, and to the touch parameter, to obtain the pixel coordinate information of touch point.
5. touch control display apparatus according to claim 1, it is characterised in that the touch operation is user's finger described Touch setting-out action on display screen.
6. a kind of touch-screen setting-out display methods, it is characterised in that the touch-screen setting-out display methods, including:
Sense the touch operation that user is acted on display screen using touch control sensor, produced according to the touch operation and touch sense Induction signal, and the touch sensible signal of generation is supplied to time schedule controller;
Effectively display period and blanking time section will be divided into during a frame using the time schedule controller, in the nth frame phase Between, obtained touching parameter, effective display period during N+1 frames, to described according to the touch sensible signal Touch parameter to be parsed, to obtain the pixel coordinate information of touch point, and the blanking time section general during N+1 frames Obtained pixel coordinate information deposit memory, effective display period during N+2 frames reads N+1 frames The pixel coordinate information of the blanking time section deposit memory of period, and by the pixel coordinate information read Send signal adapter to, the memory storage has all pixels coordinate of touch point on N+1 frame foregoing description display screens Information;
The pixel coordinate information is converted into display information using the signal adapter it is sent to display screen and is shown.
7. touch-screen setting-out display methods according to claim 6, it is characterised in that also including step:
Initial configuration information is sent to the time schedule controller using microprocessor, to control the normal work of the time schedule controller Make.
8. touch-screen setting-out display methods according to claim 6, it is characterised in that also including step:
The gate line on grid control signal to the display screen is transmitted using gate drivers, to control to connect with the gate line The multiple switch element conductive connect or cut-off;
When the switching elements conductive being connected with the gate line, source electrode driver transmits display data to the display screen On data wire, drive the liquid crystal molecule of each pixel with display picture.
9. touch-screen setting-out display methods according to claim 6, it is characterised in that also including step:
Utilize the effective display of the time schedule controller during the blanking time section and N+1 frames during nth frame Period, obtained touching parameter according to the touch sensible signal, and the touch parameter is parsed, to obtain touch point Pixel coordinate information.
10. touch-screen setting-out display methods according to claim 6, it is characterised in that the touch operation is user's hand Refer to the touch setting-out action on the display screen.
CN201510039039.9A 2015-01-26 2015-01-26 Touch control display apparatus and touch-screen setting-out display methods CN104571712B (en)

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KR101493558B1 (en) * 2011-12-22 2015-02-16 엘지디스플레이 주식회사 Touch sensor integrated type display and method for transmitting touch coordinates data thereof
KR101404960B1 (en) * 2012-08-30 2014-06-12 엘지디스플레이 주식회사 Display device with integrated touch screen and method for driving the same
US20140062899A1 (en) * 2012-08-31 2014-03-06 Au Optronics Corporation Dynamic stop display driving mechanism for touch sensing
KR101602199B1 (en) * 2012-12-11 2016-03-10 엘지디스플레이 주식회사 Display device with integrated touch screen and method for driving the same
KR101675256B1 (en) * 2013-01-30 2016-11-11 엘지디스플레이 주식회사 Touch Screen Integrated Display Device and Method for Driving The Same
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