CN101202035A - Method and device for adjusting screen - Google Patents
Method and device for adjusting screen Download PDFInfo
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- CN101202035A CN101202035A CNA2007103016247A CN200710301624A CN101202035A CN 101202035 A CN101202035 A CN 101202035A CN A2007103016247 A CNA2007103016247 A CN A2007103016247A CN 200710301624 A CN200710301624 A CN 200710301624A CN 101202035 A CN101202035 A CN 101202035A
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Abstract
The invention discloses a method for adjusting a screen, which comprises that: a software program is implemented on a host computer, setting parameters of the screen are adjusted, and the screen is connected with the host computer through a serial data bus. Firstly, the host computer is judged whether to support the screen or not. When the host computer supports the screen through judgment, the setting parameters of the screen are read from a data bank of the host computer to set the screen, and then the screen set is judged whether to be right or not. When the screen set is right through judgment, the screen is judged whether to be a frame buffer model or not. If the screen is the frame buffer model, then the generation of a head-file document is judged whether to be needed or not; if the head-file document is needed to be generated, setting parameters of the screen and names of panels are written into included documents; meanwhile, bin documents are recompiled according to the included documents and then downloaded into the screen. The invention further discloses equipment used for adjusting the screen.
Description
Technical field
The present invention relates to the screen adjustment technology, particularly a kind of method of the adjustment screen when being applicable to plant produced and be used to adjust the equipment of screen.
Background technology
Thin Film Transistor-LCD becomes after semiconductor tool star's industry of development prospect gradually, yet consideration based on the cost and the source of goods, the product that LCD manufacturer can not adhere to using same panel factory to produce always, but decide the panel that adopts some periods what tame panel factory to produce according to the cost factor of different times.
Because global panel price moments ten thousand change, LCD manufacturer is based on price factor, the cycle of changing panel factory panel is also shorter and shorter, so frequent replacing, even cause the LCD of same model, the phenomenon of the panel of being produced by 2～3 kinds of different panels factories also may appear using.Because the panel characteristics that panel factory of every family produces differs, and therefore, need carry out the adjustment operation one to lcd products on production line, to guarantee the display effect unanimity of each LCD in the same model.
The adjustment link is under the situation that the internal material cost is all fixed, and allows the contrast of LCD and brightness become a best collocation ratio, makes the image quality of liquid crystal display displays be in the optimal representation state, i.e. " gold machine ".Usually high " the gold machine " of sharpness of adjustment need be controlled by the Hardware Engineer of specialty, needs just can finish in 2～4 hours consuming time.In addition, because the LCD that the adjustment work of the control of cost and time and effort consuming can not make LCD manufacturer guarantee that every money dispatches from the factory can both become " gold machine ".Therefore, LCD manufacturer presses for a kind of professional easily adjusting process, can promote the image quality of LCD comprehensively, and can guarantee no matter what panel is LCD use, and all reaches identical effect.Hence one can see that, and still there is the space of improvement in the method for existing adjustment LCD screen parameter.
Summary of the invention
The object of the present invention is to provide a kind of method of adjusting screen, improve the image quality of LCD, no matter which kind of type panel is LCD use simultaneously, all presents consistent effect.
According to purpose of the present invention, the present invention proposes a kind of method of adjusting screen, software program for execution is adjusted the setup parameter of screen on main frame, and this screen is connected to this main frame by serial data bus, and this method comprises step: judge (A) whether this main frame supports this screen; (B) when judging that this main frame is supported this screen, read the setup parameter of this screen by the data bank of this main frame, and then this screen is set, judge again whether this setting screen is correct; (C) when judging that this setting screen is correct, judge again whether this screen is frame buffer mode (frame buffer mode); (D), judge whether to need to produce header file again if judge when this screen is the frame buffer mode in the step (C); (E) if when judge to need producing this header file, input includes file name and panel title, and the setup parameter of this screen and this panel title are write this includes in the file, and stores this and include file; And (F) recompilate this and include file and generate bin file, again this bin file is downloaded in this screen.
According to another object of the present invention, the present invention proposes a kind of equipment that is used to adjust screen, this equipment is applied in the massaging device, comprise the memory storage of storing software program and adjust the main frame of the setup parameter of screen alternately with memory storage, this equipment comprises following functional unit: first module is used to judge whether this main frame supports this screen; The setup parameter of this screen when first module judges that this main frame is supported this screen, is read by the data bank of this main frame in Unit second, is used for this screen is set, and judges whether this setting screen is correct again; Unit the 3rd when Unit second judges that this setting screen is correct, judges whether this screen is frame buffer mode (frame buffer mode) again; Unit the 4th is used for when Unit the 3rd judges that this screen is the frame buffer mode, judges whether to need to produce header file again; Unit the 5th is used for when Unit the 4th needs to produce header file, this setting screen parameter and panel title is write include in the file, and stores this and include file, this is included file be sent to Unit the 6th; And Unit the 6th, be used to receive the file that includes of Unit the 5th, and recompilate this and include file and generate bin file, again this bin file is downloaded in this screen.
Description of drawings
Fig. 1 is a kind of concrete enforcement synoptic diagram of adjusting the method for screen of the present invention.
Fig. 2 is a kind of method flow synoptic diagram of adjusting screen of the present invention.
Set the synoptic diagram of user's operation interface in the method that Fig. 3 adjusts screen for the present invention is a kind of.
Carry out the synoptic diagram of senior setting user operation interface in the method that Fig. 4 adjusts screen for the present invention is a kind of.
Carry out an ancient woman's ornament agate (Gamma) in the method that Fig. 5 adjusts screen for the present invention is a kind of and set the synoptic diagram of user's operation interface.
Fig. 6 is used to adjust the structural representation of the equipment of screen for the present invention is a kind of.
Label declaration in the accompanying drawing
DVI video linkage interface 150 HDMI video linkage interfaces 160
The 4th unit 604, the 3rd unit 603
The 6th unit 606, the 5th unit 605
The 8th unit 608, the 7th unit 607
The tenth unit 610, the 9th unit 609
The 12 unit 612, the 11 unit 611
The 13 unit 613
Embodiment
For making purpose of the present invention, technical scheme and advantage clearer, below with reference to the accompanying drawing embodiment that develops simultaneously, the present invention is described in further detail.
Fig. 1 is a kind of concrete enforcement synoptic diagram of adjusting the method for screen of the present invention, and software program for execution is adjusted the setup parameter of screen 120 on main frame 110, and screen 120 can be LCD or LCD TV.Screen 120 is connected to main frame 110 by serial data bus 130.By serial data bus 130, realize the Video Graphics Array (VGA of screen 120, Video Graphics Array) video linkage interface 140, digital visual interface (DVI, Digital Visual Interface) video linkage interface 150 and HDMI (HDMI, High Definition Multimedia Interface) video linkage interface 160.Preferably, serial data bus 130 can be serial data lines such as RS232, I2C.
The present invention adjusts the manner of execution and the step of screen, can be write as computerese, utilize computing machine to carry out, and the software program that utilizes computerese to be write as can be stored in hard disk 170 or the removable hard disk 180.
Fig. 2 adjusts the method flow synoptic diagram of screen for the present invention, set the synoptic diagram of user's operation interface in the method that Fig. 3 adjusts screen for the present invention is a kind of, when adjusting the method for screen for carrying out the present invention, the display 190 demonstration user operation interfaces at main frame 110 please refer to Fig. 2 and Fig. 3.
At first in step S205, judge whether screen 120 is supported by main frame 110, just main frame 110 support screen 120 whether.Judge by the software program of the inventive method whether the data bank (not shown) in the main frame 110 stores the setup parameter file of screen 120.For example: when screen 120 was 32 profile plates of certain company, software program judged whether the beneath data bank of catalogue at place stores the auo32.txt file, if store the auo32.txt file, the expression data bank stores the setup parameter of screen 120.
If judge among the step S205 when screen 120 is not supported by main frame 110, main frame 110 support screen 120 not just, execution in step S215, the setup parameter of entr screen 120.In step S215, the setting screen parameter of input mainly is Panel Spec. field, Advanced Setting field, Output Freq. field, Display Horizontal field, reaches Display Vertical field.
In step S210, when judging that screen 120 is supported by main frame 110, from the data bank of main frame 110, read the setup parameter of screen 120, be used for the parameter of setting screen 120, judge again whether correct screen 120 is set.
In step S210, if judge when screen 120 settings are incorrect execution in step S215, the setup parameter of entr screen 120.
In step S210, judge that execution in step S220 judged whether screen 120 is frame buffer mode (frame buffer mode) when screen 120 settings were correct.
Step S220, size according to the storer (not shown) on the screen 120, judge whether screen 120 is the frame buffer mode, wherein, when the memory span on the screen 120 during greater than preset value, judge that screen 120 is the frame buffer mode, otherwise, judge that screen 120 is bypass mode (Bypass mode).Storer on the screen 120 uses mainly as frame buffer (frame buffer), is used to carry out the frame buffering.Have only when the memory span on the screen 120 during greater than preset value, this storer could be as frame buffer, otherwise screen 120 can only be bypass mode.
When judging that screen 120 is the frame buffer mode, in step S225, judge whether to need to produce header file (.h file).
If judge among the step S225 that can click the UpdateFlash button among Fig. 3 this moment, is used for this setting screen parameter downloads to screen 120 (step S230) in the time of need not upgrading header file.
If judge when needing to produce header file among the step S225, the screen 120 that expression main frame 110 is about to burning has another kind of panel, then input includes file and panel title, and this setting screen parameter and this panel title are write this includes in the file, and stores this and include file (step S235).For example, 32 profile plates of the former first of burning before this company change 32 profile plates of burning company B now, and then input includes file CMO32.h, and 32 profile board name CMO32#1 of input company B, be used for data such as setting screen parameter and panel title CMO32#1 write and include file CMO32.h.
In step S240, compile generation again with the bin file (binary file) that bin makes extension name, again bin file is downloaded in this screen.
In being step S220, judge when this screen is bypass mode, calculate the setup parameter of this screen, calculate by the Start Bypass pushbutton enable of clicking among Fig. 3.When screen 120 is bypass mode, its sequential (timing) requires than the strictness of frame buffer mode, behind the Start Bypass button in clicking Fig. 3, the pairing software program calculating pixel of this method clock (pixel clock), and the horizontal synchronization (Hsync of adjustment screen 120, Horizontal Synchronization) and vertical synchronization (Vsync, VerticalSynchronization) parameter (step S245).Simultaneously, behind senior setting (AdvanceSetting) button in clicking Fig. 3, show picture as shown in Figure 4.
Carry out the synoptic diagram of senior setting user operation interface in the method that Fig. 4 adjusts screen for the present invention is a kind of, when carrying out a kind of method of adjusting screen of the present invention, show the user's operation interface that carries out senior setting at the display 190 of main frame 110.Behind the G button in clicking Fig. 3, show picture as shown in Figure 5, Fig. 5 adjusts for the present invention is a kind of in the method for screen and carries out the synoptic diagram that an ancient woman's ornament agate (Gamma) is set user's operation interface, and the operator can carry out an ancient woman's ornament agate (Gamma) and set.
In step S250, select bypass form document (bypass table file).In step S255, judge the setting field that whether has screen 120 in this bypass form document.The expansion of this bypass form document is called .h.
In step S260, if step S255 judges in this bypass form document the setting field of existing screen 120, then the setting field in this bypass form document of setting screen parameter update that is calculated according to step S245, execution in step S240 again.
In step S265, if step S255 judges in this bypass form document the not setting field of this screen, then newly-increased relevant field, newly-increased relevant field, execution in step S240 again in this bypass form document of setting screen parameter update that is calculated according to step S245.
The above-mentioned execution in step of the present invention, can be write as so that carry out with computerese, and the software program that utilizes this computerese to be write as can be stored in microprocessing unit can identification, any storage media of deciphering, or include the article and the device of this storage media.Article can include the article of this storage media for hard disk, floppy disk, CD, massage storage (ZIP), magneto-optic disk (MO, Magneto Optical), IC wafer, random-access memory (ram) or other.Because the present invention is illustrated the method for upgrading the setting field in the bypass form document in above-mentioned, the those of ordinary skill of any familiar with computers language promptly knows how to write software program after reading description of the present invention, the detail section of therefore relevant software program does not repeat them here.
Fig. 6 is used to adjust the structural representation of the equipment of screen for the present invention is a kind of.Referring to Fig. 6, comprise the memory storage of storing software program and adjust the main frame of the setup parameter of screen alternately with memory storage, screen is connected to main frame by serial data bus, and this equipment comprises following functional unit:
The 3rd unit 603 is used for judging whether screen is the frame buffer mode when second unit 602 judges that setting screen is correct again;
The 4th unit 604 is used for judging whether to need to produce header file again when the 3rd unit 603 judges that screen is the frame buffer mode;
The 5th unit 605 is used for when judging that the 4th unit 604 needs to produce header file, setting screen parameter and panel title is write include in the file, and stores and include file, this is included file be sent to the 6th unit 606; And
The 6th unit 606 is used to receive the file that includes of Unit the 5th, and recompilates this and include file, generates bin file, bin file is downloaded in the screen again.
In the practical application, the equipment that is used to adjust screen can also further comprise:
The 7th unit 607 is used for will stating the setting screen parameter downloads to screen when described Unit the 4th 604 judgements do not need to produce header file.
Preferably, the 3rd unit further is further used for judging whether screen is bypass mode, and the equipment that is used to adjust screen can further comprise:
The 8th unit 608 is used for calculating the setup parameter of screen when the 3rd unit 303 judges that screen is bypass mode;
The 9th unit 609 is used for selecting the bypass form document after Unit the 8th calculates the setup parameter of screen;
The tenth unit 610 is used to receive the bypass form document of Unit the 9th, whether judges in the bypass form document setting field of existing screen; And
The 11 unit 611, be used for when the setting field of existing screen in the bypass form document is judged in the tenth unit 610, then the setup parameter of the screen that is calculated according to the 8th unit 608 upgrades the setting field in the bypass form document, is carried out by the 6th unit 606 and recompilates and download;
The 12 unit 612, be used for when not having the setting field of screen in Unit the 10th 610 judgement bypass form documents, newly-increased relevant field, the setup parameter of the screen that is calculated according to the 8th unit 608 upgrades the relevant field in the bypass form document, is carried out by the 6th unit 606 and recompilates and download.
Preferably, the equipment that is used to adjust screen can further comprise:
The 13 unit 613 is used for judging main frames not during support screen when first module 601, the setup parameter of entr screen, and the 13 unit 613 connects the 3rd unit 603, exports the setup parameter of screen to the 3rd unit 603.
Preferably, the 13 unit 613 can also be further used for when judging that setting screen is incorrect in second unit 602, the setup parameter of entr screen.
Preferably, the 3rd unit 603 can be further used for judging according to the size of the storer on the screen whether screen is described frame buffer mode.
Preferably, include the expansion .h by name of file in the 5th unit 605; The expansion of bypass form document .h by name in the 9th unit 609.
In the present embodiment, memory device stores has software program, has comprised the program code of realizing the above-mentioned functions unit in this software program.
In sum, the present invention is by concluding the parameter of various different panels, utilize software program to calculate the sequential of each panel, when screen is the frame buffer mode, provide compiling to generate the bin file except producing header file (.h), can also directly carry out video memory and upgrade (update flash), save the time of compiling; In addition when screen is bypass mode, automatically calculating pixel clock (pixel clock), and adjust the Hsync and the Vsync parameter of this screen, can reduce the required time of setup parameter of Hardware Engineer's adjustment screen of specialty, simultaneously can guarantee no matter use what panel, all reach identical display effect, thereby promote the image quality of LCD comprehensively.
More than lift preferred embodiment; the purpose, technical solutions and advantages of the present invention are further described; institute is understood that; the above only is preferred embodiment of the present invention; not in order to restriction the present invention; within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (14)
1. a method of adjusting screen is characterized in that, adjusts the setup parameter of screen by software program for execution on main frame, and described screen is connected to described main frame by serial data bus, and this method comprises step:
(A) judge whether described main frame supports described screen;
(B) when judging that described main frame is supported described screen, read the setup parameter of described screen from the data bank of described main frame, described screen is set, judge again whether described setting screen is correct;
(C) when judging that described setting screen is correct, judge again whether described screen is the frame buffer mode;
(D) if judge in the step (C) when described screen is described frame buffer mode, judge whether to need to produce header file again;
(E) if when judge to need producing described header file, input includes file and panel title, and described setting screen parameter and described panel title are write described including in the file, and stores the described file that includes; And
(F) recompilate the described file that includes, generate bin file, more described bin file is downloaded in the described screen.
2. the method for claim 1 is characterized in that, this method further comprises step:
(G) if when judgement does not need to produce described header file in the step (D), described setting screen parameter data is downloaded in the described screen.
3. method as claimed in claim 2 is characterized in that, this method further comprises step:
(H) if judge when described screen is bypass mode in the step (C), calculate the setup parameter of described screen;
(I) select the bypass form document;
(J) judge the setting field that whether has described screen in the described bypass form document; And
(K), then use the setup parameter of the screen that is calculated in the step (H) to upgrade setting field in the described bypass form document, execution in step (F) again if judge the setting field of existing described screen in the described bypass form document;
(L) if judge the setting field that does not have described screen in the described bypass form document in the step (J), then newly-increased relevant field, upgrade described relevant field in the described bypass form document, execution in step (F) again with the setup parameter of the screen that is calculated in the step (H).
4. method as claimed in claim 3 is characterized in that, this method further comprises step:
(M) if judge in the step (A) when described main frame is not supported described screen, import the setup parameter of described screen, again execution in step (C).
5. method as claimed in claim 4 is characterized in that, this method further comprises step:
(N) if judge when described setting screen is incorrect in the step (B), import the setup parameter of described screen, again execution in step (C).
6. method as claimed in claim 5 is characterized in that, step (C) is described judges that whether described screen for the frame buffer mode is: judge according to the size of the storer on the described screen whether described screen is described frame buffer mode.
7. method as claimed in claim 6 is characterized in that, includes the expansion .h by name of file described in the step (E); The expansion of bypass form document described in the step (I) is called .h.
8. equipment that is used to adjust screen, it is characterized in that, comprise the memory storage of storing software program and adjust the main frame of the setup parameter of screen alternately with described memory storage, described screen is connected to described main frame by serial data bus, and described equipment comprises following functional unit:
First module is used to judge whether described main frame supports described screen;
Unit second is used for when described first module judges that described main frame is supported described screen, reads the setup parameter of described screen from the data bank of described main frame, and described screen is set, and judges whether described setting screen is correct again;
Unit the 3rd is used for when described Unit second judges that described setting screen is correct, judges whether described screen is the frame buffer mode again;
Unit the 4th is used for when described Unit the 3rd judges that described screen is described frame buffer mode, judges whether to need to produce header file again;
Unit the 5th is used for when judging that described Unit the 4th needs to produce described header file, described setting screen parameter and panel title is write include in the file, and stores the described file that includes, and the described file that includes is sent to Unit the 6th; And
Unit the 6th is used to receive the file that includes of described Unit the 5th, and recompilates the described file that includes, and generates bin file, more described bin file is downloaded in the described screen.
9. equipment as claimed in claim 8 is characterized in that, further comprises:
Unit the 7th is used for judging when not needing to produce described header file when described Unit the 4th, with described setting screen parameter downloads to described screen.
10. equipment as claimed in claim 9 is characterized in that, described Unit the 3rd is further used for judging whether described screen is bypass mode, and described equipment further comprises:
Unit the 8th is used for calculating the setup parameter of described screen when described Unit the 3rd judges that described screen is bypass mode;
Unit the 9th is used for after described Unit the 8th calculates the setup parameter of described screen, selects the bypass form document;
Unit the tenth is used to receive the bypass form document of described Unit the 9th, and judges the setting field that whether has described screen in the described bypass form document; And
Unit the 11, be used for when the setting field of existing described screen in the described bypass form document is judged in described Unit the tenth, the setup parameter of the screen that is calculated according to described Unit the 8th upgrades the setting field in the described bypass form document, carries out described recompility and download by described Unit the 6th again;
Unit the 12, be used for when not having the setting field of described screen in the described bypass form document of described Unit the tenth judgement, newly-increased relevant field, the setup parameter of the screen that is calculated according to described Unit the 8th upgrades the described relevant field in the described bypass form document, carries out described recompility and download by described Unit the 6th again.
11. equipment as claimed in claim 10 is characterized in that, further comprises:
Unit the 13 is used for importing the setup parameter of described screen when described first module judges that described main frame is not supported described screen, and described Unit the 13 connects described Unit the 3rd.
12. equipment as claimed in claim 11 is characterized in that, described Unit the 13 is further used for importing the setup parameter of described screen when judging that described setting screen is incorrect in described Unit second.
13. equipment as claimed in claim 12 is characterized in that, described Unit the 3rd is used for judging according to the size of the storer on the described screen whether described screen is described frame buffer mode.
14. memory device as claimed in claim 13 is characterized in that, includes the expansion .h by name of file described in described Unit the 5th; The expansion of bypass form document described in described Unit the 9th is called .h.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007103016247A CN101202035B (en) | 2007-12-20 | 2007-12-20 | Method and device for adjusting screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007103016247A CN101202035B (en) | 2007-12-20 | 2007-12-20 | Method and device for adjusting screen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101202035A true CN101202035A (en) | 2008-06-18 |
| CN101202035B CN101202035B (en) | 2010-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007103016247A Expired - Fee Related CN101202035B (en) | 2007-12-20 | 2007-12-20 | Method and device for adjusting screen |
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| Country | Link |
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| CN (1) | CN101202035B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103729226A (en) * | 2014-01-26 | 2014-04-16 | 广州视源电子科技股份有限公司 | Software correct configuration method and tool |
| CN105718285A (en) * | 2016-01-18 | 2016-06-29 | 珠海格力电器股份有限公司 | Data burning control method and device applied to air conditioning system |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5920437A (en) * | 1997-05-08 | 1999-07-06 | Sankyo Seiki Mfg. Co., Ltd. | Objective lens driving apparatus |
| KR100598414B1 (en) * | 2000-01-13 | 2006-07-07 | 삼성전자주식회사 | An apparatus for controlling a parameter in a computer system |
| CN1270236C (en) * | 2003-04-11 | 2006-08-16 | 瑞轩科技股份有限公司 | Method for automatically-regulating screen display |
| CN100440983C (en) * | 2005-10-13 | 2008-12-03 | 浙江大学 | Constitiution method and device used for flat plate TV light and colour automatic regulating and testing system |
-
2007
- 2007-12-20 CN CN2007103016247A patent/CN101202035B/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103729226A (en) * | 2014-01-26 | 2014-04-16 | 广州视源电子科技股份有限公司 | Software correct configuration method and tool |
| CN105718285A (en) * | 2016-01-18 | 2016-06-29 | 珠海格力电器股份有限公司 | Data burning control method and device applied to air conditioning system |
| CN105718285B (en) * | 2016-01-18 | 2019-01-11 | 珠海格力电器股份有限公司 | Data burning control method and device applied to air conditioning system |
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| CN101202035B (en) | 2010-12-01 |
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Granted publication date: 20101201 Termination date: 20171220 |