CN1885118A - Method and system for transforming LCD backlight display mode - Google Patents
Method and system for transforming LCD backlight display mode Download PDFInfo
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- CN1885118A CN1885118A CN 200510026917 CN200510026917A CN1885118A CN 1885118 A CN1885118 A CN 1885118A CN 200510026917 CN200510026917 CN 200510026917 CN 200510026917 A CN200510026917 A CN 200510026917A CN 1885118 A CN1885118 A CN 1885118A
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- mobile phone
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- array controller
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Abstract
The invention relates to a method for switching the back light display mode of LCD and relative system. Wherein said method comprises: 1, user enters into the back light display mode interface; 2, user selects displayed mode patter; 3, mobile phone CPU transmits the point array data of selected image to the LED data display controller; 4, said controller based on received point array data set the back tubes light or dark; 5, the mobile phone LCD displays selected mode patter; said system comprises mobile phone CPU, several back light tubes, and LED data display controller. The data display controller comprises input data line and output data line; the controller is controlled by mobile phone CPU via input data line, and controls several back light tubes to display pattern via the output data line. The invention can build LCD back light display.
Description
Technical field
The present invention relates to a kind of method and system of transforming LCD backlight display mode.
Background technology
Along with the raising of people's living standard, the prosperity of scientific and technological mechanics of communication, mobile phone has become people's indispensable some of living.The function of initial mobile phone just is used for making a phone call, and the function of mobile phone except basic communication function, has also increased PDA from strength to strength now, amusement, recreation or the like function.Since mobile phone has become the some of personal lifestyle, people wish that the mobile phone of oneself can be unusual, and personalized one side is arranged, and promptly everyone mobile phone can embody mobile phone owner's characteristic.But the Show Styles backlight of LCD of mobile phone now all is unified, and promptly whole LCD of mobile phone is backlight to be lighted entirely, at all can not conversion.Also therefore can't embody the one side of mobile phone personalization at LCD demonstration this respect backlight.
Summary of the invention
The objective of the invention is to above-mentioned deficiency, propose a kind of method and system of transforming LCD backlight display mode at prior art.
Above-mentioned purpose of the present invention is achieved through the following technical solutions: according to the method for a kind of transforming LCD backlight display mode of the present invention, and step 1, the user enters mobile phone transforming LCD backlight display mode interface; Step 2, the user chooses the type pattern that will show; Step 3, mobile phone CPU will choose the dot matrix Value Data of pattern and pass to the apparent array controller of LED; Step 4, it is bright or dark that the apparent array controller of LED is provided with several backlights according to the dot matrix Value Data that receives; Step 5, LCD of mobile phone demonstrate the type pattern that the user selectes.
In addition, system according to a kind of transforming LCD backlight display mode of the present invention, comprise mobile phone CPU, several backlights, comprise that also LED shows the array controller, described LED shows the array controller and comprises input end data line and output terminal data line, described LED show the array controller by described mobile phone CPU by described fan-in factor according to line traffic control, and Show Picture according to described several backlights of line traffic control by described fan-out factor.
The present invention compared with prior art, its beneficial effect is: this system can create the various LCD that more dazzles the eyes demonstration backlight by the method that colorful figure backlight combines with LCD, and can transmit some information by a mode of display backlight plate pattern in some occasion.Like this, the mobile phone owner can choose at random a kind of LCD Show Styles backlight along with the mood of oneself, creates a distinguished individual character main body.
Description of drawings
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail:
Fig. 1 is the operational flowchart of the method for a kind of transforming LCD backlight display mode of the present invention;
Fig. 2 is the schematic diagram of the system of a kind of transforming LCD backlight display mode of the present invention;
Fig. 3 is a display effect example of the present invention.
Embodiment
The present invention is further detailed explanation below in conjunction with accompanying drawing.
Please refer to Fig. 1, Fig. 1 is the operating process of the method for a kind of transforming LCD backlight display mode of the present invention.At first, as step S10, the user enters mobile phone transforming LCD backlight display mode interface, and can demonstrate the multiple type pattern that be preset in mobile phone on the mobile phone this moment; Then, as step S11, the user chooses the type pattern that will show, and is strong by determining, the type pattern that notice mobile phone CPU needs the transforming LCD backlight display mode pattern and determined to choose; As step S12, the type pattern that mobile phone CPU chooses according to the user removes to read corresponding dot matrix Value Data, and data are passed to the apparent array controller of LED by the apparent array controller input end data line of LED; As step S13, it is bright or dark that the apparent array controller of LED is controlled several backlights according to the dot matrix Value Data that obtains by the apparent array controller output end data line of LED; As step S14, success is set, the user can see that the LCD of mobile phone of oneself demonstrates the type pattern that the user selectes.
Next please refer to Fig. 2, Fig. 2 is the schematic diagram of the system of a kind of transforming LCD backlight display mode of the present invention.The system of a kind of transforming LCD backlight display mode of the present invention comprises mobile phone CPU, and LED shows array controller and several backlights.Mobile phone CPU receive the user choose indication after, the dot matrix Value Data of the LCD Show Styles pattern of the user being chosen according to user's setting backlight is passed to LED and is shown the array controller, it is bright or dark that the apparent array controller of LED is controlled several backlights according to the dot matrix Value Data that receives, and makes backlight form the type pattern that the user chooses.
LED shows the array controller and comprises input end data line and output terminal data line, mobile phone CPU is transferred to LED by the dot matrix Value Data that the input end data line will be chosen pattern to show the array controller, it is bright or dark according to several backlights of line traffic control by fan-out factor that LED shows the array controller, utilize the difference of backlight display brightness, position, can show different figures.
Fig. 3 is one of display effect example of the present invention.This embodiment is that example is illustrated with 256 backlights.256 backlights are arranged with the 16*16 matrix form, and promptly each row and column all are 16 backlights, totally 16 row 16 row.It is 16 data lines that LED shows the array controller output end, controls the bright or dark of 16 row (or 16 row) backlight respectively, and it is a data lines that LED shows array controller input end, 16 data lines of control output end.LED shows a data lines of array controller input end and is controlled by mobile phone CPU.Both, mobile phone CPU shows one 16 dimension group of array controller transmission to LED, and (every dimension group has 16 values, each value is 1 or 0, and LED shows 16 data lines that the array controller sends to this 16 dimension group respectively output terminal again, controls 256 backlights and Shows Picture.
With figure shown in Figure 3 is example, and its concrete operations are: mobile phone CPU shows the array controller to LED and sends 16 dimension groups, and wherein 1 representative is backlight bright, and 0 represents backlight dark:
X[16][16]＝{1，0，0，0，0，0，0，0，0，0，0，0，0，0，0，1，
0，1，0，0，0，0，0，1，1，0，0，0，0，0，1，0，
0，0，1，0，0，0，1，0，0，1，0，0，0，1，0，0，
0，0，0，1，0，0，0，1，1，0，0，0，1，0，0，0，
0，0，0，0，1，0，0，0，0，0，0，1，0，0，0，0，
0，0，0，0，0，1，0，0，0，0，1，0，0，0，0，0，
0，0，1，0，0，0，0，1，1，0，0，0，0，1，0，0，
0，1，0，1，0，0，1，0，0，1，0，0，1，0，1，0，
0，1，0，1，0，0，1，0，0，1，0，0，1，0，1，0，
0，0，1，0，0，0，0，1，1，0，0，0，0，1，0，0，
0，0，0，0，0，1，0，0，0，0，1，0，0，0，0，0，
0，0，0，0，1，0，0，0，0，0，0，1，0，0，0，0，
0，0，0，1，0，0，0，1，1，0，0，0，1，0，0，0，
0，0，1，0，0，0，1，0，0，1，0，0，0，1，0，0，
0，1，0，0，0，0，0，1，1，0，0，0，0，0，1，0，
1，0，0，0，0，0，0，0，0，0，0，0，0，0，0，1}；
LED shows 16 data lines that the array controller sends to this array output terminal again, is example with figure shown in Figure 3, and the data that the apparent array controller output end of a LED left side first data lines is received are { 1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1}, by that analogy, the pattern of 256 backlight demonstrations promptly as shown in Figure 3.
According to mobile phone owner's setting, when mobile phone had incoming call or note equal excitation mobile phone backlight to light, LCD backlight of the present invention just can demonstrate different demonstration patterns.Various lifelike patterns show various different conditions clearly.
Claims (5)
1. the method for a transforming LCD backlight display mode is characterized in that, comprises the following steps:
Step 1, the user enters mobile phone transforming LCD backlight display mode interface;
Step 2, the user chooses the type pattern that will show;
Step 3, mobile phone CPU will choose the dot matrix Value Data of pattern and pass to the apparent array controller of LED;
Step 4, it is bright or dark that the apparent array controller of LED is provided with several backlights according to the dot matrix Value Data that receives;
Step 5, LCD of mobile phone demonstrate the type pattern that the user selectes.
2. the method for a kind of transforming LCD backlight display mode as claimed in claim 1 is characterized in that, described several backlights of step 4 are arranged with matrix form.
3. the method for a kind of transforming LCD backlight display mode as claimed in claim 1 or 2 is characterized in that, LED described in step 3 or the step 4 shows the array controller and comprises input end data line and output terminal data line; The CPU of mobile phone described in the step 3 is transferred to described LED by the dot matrix Value Data that described input end data line will be chosen pattern to show the array controller; It is bright or secretly Show Picture according to described several backlights of line traffic control by described fan-out factor that LED described in the step 4 shows the array controller.
4. the system of a transforming LCD backlight display mode comprises mobile phone CPU, several backlights, it is characterized in that, comprises that also LED shows the array controller; Described LED shows the array controller and comprises input end data line and output terminal data line; Described LED show the array controller by described mobile phone CPU by described fan-in factor according to line traffic control, and Show Picture according to described several backlights of line traffic control by described fan-out factor.
5. the system of a kind of transforming LCD backlight display mode as claimed in claim 4 is characterized in that, described several backlights are arranged with matrix form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510026917 CN1885118A (en) | 2005-06-20 | 2005-06-20 | Method and system for transforming LCD backlight display mode |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510026917 CN1885118A (en) | 2005-06-20 | 2005-06-20 | Method and system for transforming LCD backlight display mode |
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| CN1885118A true CN1885118A (en) | 2006-12-27 |
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| CN 200510026917 Pending CN1885118A (en) | 2005-06-20 | 2005-06-20 | Method and system for transforming LCD backlight display mode |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104468982A (en) * | 2014-11-14 | 2015-03-25 | 惠州Tcl移动通信有限公司 | Mobile terminal achieving intelligent reminding |
| CN105632412A (en) * | 2015-01-20 | 2016-06-01 | 常州市武进区半导体照明应用技术研究院 | Method, apparatus and system capable of providing background light display and synchronous video playing |
| CN109996374A (en) * | 2017-12-29 | 2019-07-09 | 松下电气机器（北京）有限公司 | Lamps and lanterns, lamp control device and lamp system |
-
2005
- 2005-06-20 CN CN 200510026917 patent/CN1885118A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104468982A (en) * | 2014-11-14 | 2015-03-25 | 惠州Tcl移动通信有限公司 | Mobile terminal achieving intelligent reminding |
| CN104468982B (en) * | 2014-11-14 | 2020-02-21 | 惠州Tcl移动通信有限公司 | Mobile terminal that intelligence was reminded |
| CN105632412A (en) * | 2015-01-20 | 2016-06-01 | 常州市武进区半导体照明应用技术研究院 | Method, apparatus and system capable of providing background light display and synchronous video playing |
| CN109996374A (en) * | 2017-12-29 | 2019-07-09 | 松下电气机器（北京）有限公司 | Lamps and lanterns, lamp control device and lamp system |
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