CN101859548A - Time schedule controller and operation method thereof - Google Patents
Time schedule controller and operation method thereof Download PDFInfo
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- CN101859548A CN101859548A CN200910130378A CN200910130378A CN101859548A CN 101859548 A CN101859548 A CN 101859548A CN 200910130378 A CN200910130378 A CN 200910130378A CN 200910130378 A CN200910130378 A CN 200910130378A CN 101859548 A CN101859548 A CN 101859548A
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Abstract
The invention discloses a time schedule controller applied in a liquid crystal display device. The time schedule controller comprises a plurality of register tables, a set module and a control module, wherein each register tables is preset into a first mode; the set module receives a user order and selectively adjusts the contents of the plurality of the register tables according to the user order; the control module is used for judging whether the contents of the register tables change or not, if yes, the control module changes the register tables into a second mode from the first mode, and the second mode can not be reverted to the first mode. The invention also discloses a method for operating the time schedule controller.
Description
Technical field
The present invention relates to a kind of display device, relate in particular to a kind of time schedule controller and method of operating thereof of liquid crystal indicator.
Background technology
In recent years, constantly develop because image shows relevant science and technology, the display device of the new kenel of all kinds of Chu Xianing replaces traditional cathode-ray tube (CRT) (CathodeRay Tube, CRT) display gradually on the market.Wherein, (Liquid Crystal Displayer LCD) owing to have power saving and advantage such as do not take up space, extensively is subjected to liking of ordinary consumer to liquid crystal indicator, has therefore become the main flow on the monitor market.
For small-size liquid crystal displays, include sequential control wafer (timingcontroller), in order to the source electrode driver (source driver) of control display panels and the sequential of gate pole driver (gate driver).In actual applications, the sequential control wafer includes register tables usually, in order to adjust the various functions of driver.When LCD is subjected to static discharge (Electrostatic Discharge, during ESD) interference, each register that this register tables comprised just is affected quite easily, thereby causes the shown picture of LCD unusual, or even does not have the phenomenon of picture.
In order to improve this phenomenon, the notion by the circuit (polling circuit) of voting reduces the static discharge phenomenon for influence that LCD caused at present.Please refer to Fig. 1, Fig. 1 shows the synoptic diagram of traditional ballot circuit methods that is adopted.As shown in Figure 1, the register tables 1 of sequential control wafer includes first detected register 10, second detected register 12, the first ballot register 11 and the second ballot register 13.In fact, these two kinds of ballot register and detected register have the number of register of different mode and the position that is arranged in the register tables 1 of sequential control wafer 1 there is no certain restriction, so be not limited thereto example.Wherein, first detected register 10 and second detected register 12 are the register section that is of little use, and for example engineering mode (engineering mode) register promptly belongs to this type.
Suppose that registration content that sequential control wafer 1 detects first detected register 10 (or second detected register 12) is subjected to the influence of static discharge effect and changes, sequential control wafer 1 promptly can reset back preset value with the registration content of first detected register 10 (or second detected register 12), gets rid of the influence that the static discharge effect is caused for first detected register 10 (or second detected register 12) thus.
As for the first ballot register 11 and second 13 in the register of ballot is outbalance or register section commonly used, and its final registration content is voted according to its registration content separately by each ballot register and determined.
As shown in Figure 2, the register tables 2 of supposing the sequential control wafer is under the normal operation, and the registration content R0 of its first ballot register 21, the second ballot register 22 and the 3rd ballot register 23 is 00000000b, apparently, the voting results of the registration content of last R0 also are 00000000b.Yet, in case being subjected to the influence of static discharge effect, the sequential control wafer cause the registration content of some ballot register produce to change, the voting results that probably cause last registration content are not the value of original setting but improper value after influenced.
As shown in Figure 3, the original licensed content R0 that supposes the first ballot register 31, the second ballot register 32 and the 3rd ballot register 33 in the register tables 3 of sequential control wafer is 00000000b, after if the first ballot register 31 and the second ballot register 32 are subjected to the influence of static discharge effect, its registration content R0 all becomes 0100 1011b, because being the R0 of 0100 1011b, registration content occupies the majority, to cause the voting results of the registration content of last R0 to become 0100 1011b, but not 0000 0000b causes the situation of registration content mistake to take place.Hence one can see that, and the mode of employing ballot circuit only can reduce the interference of static discharge, but because the user can revise registration content, so the form of ballot register had to adopt in register section more important or commonly used.
Yet this kind method suffers from a maximum difficult problem and is at present, the deviser of sequential control wafer there is no religious services or rituals know earlier the user actually desire change the registration content of which register.Therefore, if on the sequential control wafer, establish in a wide range the ballot register, will cause resisting electrostatic discharge capacity and descend; If ballot register seldom only is set on the sequential control wafer, the registration content value that then can cause the user to set is reset to the situation generation of preset value by the sequential control wafer when static discharge.
Therefore, the present invention proposes a kind of time schedule controller and method of operating thereof that is applied to liquid crystal indicator, to address the above problem.
Summary of the invention
The present invention proposes a kind of time schedule controller and method of operating thereof that can effectively suppress the liquid crystal indicator of the influence that static discharge disturbs.
First specific embodiment according to the present invention is a kind of time schedule controller.In this embodiment, this time schedule controller is applied to liquid crystal indicator.The register tables of this time schedule controller comprises a plurality of registers, setting module and control module.Wherein, this setting module and this control module are coupled to this a plurality of registers respectively, and these a plurality of registers all are preset as first pattern.This setting module is in order to receive user's instruction and to adjust the content of these a plurality of registers according to this user's Instruction Selection ground.Whether this control module changes in order to the content of judging the register in these a plurality of registers, if judged result is for being, this register that this control module has produced content in the register tables change is second pattern by this first mode altering, and wherein this second pattern can't return back to this first pattern.
When this liquid crystal indicator suffers from static discharge (Electrostatic Discharge, when ESD) disturbing, this control module will be reset to corresponding preset value separately to all contents with register of this first pattern respectively, and chooses content corresponding to the register with this second pattern in a vote by the register that all have this second pattern.It should be noted that and all have One Time Programmable by these a plurality of registers (One-Time Programmable, OTP) characteristic are optionally carried out the change of pattern for this control module thus.
According to time schedule controller of the present invention, wherein this user's instruction is got according to the content setting of the register of its desire adjustment by the user.
According to time schedule controller of the present invention, in one embodiment, these a plurality of registers all have One Time Programmable, and (One-Time Programmable, OTP) characteristic are optionally carried out the change of pattern for this control module thus.
According to time schedule controller of the present invention, wherein this register can't return back to this first pattern by this second pattern again, One Time Programmable characteristic by these a plurality of registers realizes, avoids thus because this static discharge disturbs the register that causes being changed to this second pattern to return back to this first pattern again.
According to time schedule controller of the present invention, wherein the display panels of this liquid crystal indicator includes source electrode driver (source driver) and gate pole driver (gate driver), and this time schedule controller is in order to control the sequential of this source electrode driver and this gate pole driver.
According to time schedule controller of the present invention, wherein the content of these a plurality of registers is corresponding to the function of this source electrode driver and this gate pole driver.Second specific embodiment according to the present invention is a kind of time schedule controller method of operating.In this embodiment, this time schedule controller is applied to liquid crystal indicator, and the register tables of this time schedule controller includes a plurality of registers.At first, this method is adjusted the content of these a plurality of registers according to user's Instruction Selection ground.Then, this method judges whether the content of each register in these a plurality of registers changes.If there is the content of some register produce to change, this method is second pattern with this register that these contents have produced change by first mode altering, and the register that changes to second pattern can't return back to first pattern by second pattern again.When this liquid crystal indicator suffered from static discharge and disturbs, this method will be reset to all contents with register of first pattern respectively corresponding preset value separately and choose content corresponding to the register with second pattern in a vote by the register that all have second pattern.
In time schedule controller method of operating of the present invention, this user's instruction is got according to the content setting of the register of its desire adjustment by the user.
In time schedule controller method of operating of the present invention, these a plurality of registers all have the One Time Programmable characteristic.
In time schedule controller method of operating of the present invention, this register can't return back to this first pattern by this second pattern again, the characteristic of the One Time Programmable by these a plurality of registers realizes, avoids thus because this static discharge disturbs the register that causes being changed to this second pattern to return back to this first pattern again.
Than prior art, pass through One Time Programmable (One-Time Programmable according to time schedule controller of the present invention and method of operating thereof, OTP) mode optionally is the ballot register with specific register definitions according to user's setting, except suppressing of the influence that register caused of static discharge effect effectively for time schedule controller, outside the normal operation of keeping liquid crystal indicator, the user also can define registration content voluntarily and operation is quite easy.In addition, can also further save the development time of wafer designer and simplify the chip design kind according to time schedule controller of the present invention and method of operating thereof to reduce the difficulty of its shipment control, so can reduce production costs effectively, to promote the market competitiveness of liquid crystal indicator.
Can become more apparent by the following detailed description and accompanying drawings about the advantages and spirit of the present invention.
Description of drawings
The synoptic diagram of the ballot circuit methods that Fig. 1 shows traditionally to be adopted.
Fig. 2 shows the normal operation of traditional sequential control wafer is chosen in a vote registration content down by the register of respectively voting in the register tables synoptic diagram.
When showing traditional sequential control wafer and be subjected to static discharge and disturb, Fig. 3 chooses the synoptic diagram of registration content in a vote by the register of respectively voting in the register tables.
Fig. 4 shows the functional block diagram according to the register tables of the time schedule controller of first specific embodiment of the present invention.
Fig. 5 shows the process flow diagram according to the time schedule controller method of operating of second specific embodiment of the present invention.
Embodiment
The present invention proposes a kind of time schedule controller and method of operating thereof that can effectively suppress the liquid crystal indicator of the influence that static discharge disturbs.
Time schedule controller of the present invention is by the mode of One Time Programmable, not only can save the development time of wafer designer and reduce its shipment control difficulty, the user also can define registration content voluntarily and its operation is quite easy, can not increase user's added burden.The more important thing is that this time schedule controller can also suppress the static discharge effect effectively for the influence that each register caused in the register tables of time schedule controller, makes liquid crystal indicator can keep normal operation.
First specific embodiment according to the present invention is a kind of time schedule controller.In this embodiment, this time schedule controller is applied to liquid crystal indicator.In fact, this time schedule controller can be the sequential control wafer, in order to the source electrode driver (sourcedriver) of control display panels and the sequential (timing) of gate pole driver (gate driver).Please refer to Fig. 4, Fig. 4 shows the functional block diagram according to the time schedule controller of first specific embodiment of the present invention.
As shown in Figure 4, time schedule controller 9 comprises register tables 4, setting module 44 and control module 45.Register tables 4 comprises first register 41, second register 42 and the 3rd register 43.Wherein, setting module 44 is coupled to first register 41, second register 42 and the 3rd register 43 respectively; Control module 45 also is coupled to first register 41, second register 42 and the 3rd register 43 respectively.Next, each unit and the function thereof that is comprised at time schedule controller 9 respectively is described in detail.
At first, first register 41, second register 42 and the 3rd register 43 that is comprised with regard to register tables 4 earlier described.In this embodiment, the function of first register 41, second register 42 and the 3rd register 43 is to adjust by the content of change register the various corresponding function of the driver of display panels.(Electrostatic Discharge, during ESD) interference, these registers promptly are affected quite easily, thereby it is unusual to cause the shown picture of liquid crystal indicator to produce, or even do not have the phenomenon of picture when liquid crystal indicator is subjected to static discharge.In fact, the register number that register tables 4 comprised can be decided according to its actual demand, so be not limited to three registers among this embodiment.
It should be noted that all registers 41～43 of the present invention all can be predetermined to be first pattern and all have One Time Programmable (One-Time Programmable, OTP) characteristic at the beginning the time.In this embodiment, register with first pattern is detected register, the content that detects the register (detected register) with first pattern when time schedule controller 9 is subjected to the influence of static discharge effect and when changing, time schedule controller 9 promptly can reset back the content with register of first pattern preset value originally, gets rid of the static discharge effect thus for the influence that register caused with first pattern.
The present invention adopts the advantage of aforesaid way to be significantly to shorten the time of wafer designer exploitation sequential control wafer, and because single kind of pattern only arranged, make the chip design kind can simplify to reduce the difficulty of its shipment control, so also can reduce the production cost of sequential control wafer effectively.
Then, will describe with regard to the setting module 44 of time schedule controller 9.In this embodiment, the main function of setting module 44 is to receive user's instruction and adjusts the content of first register 41, second register 42 and the 3rd register 43 according to this user's Instruction Selection ground.In fact, this user's instruction is got according to the content setting of the register of its desire adjustment by the user.
For example, suppose the A function of the driver of user's desire adjustment display panels, and the A function is corresponding to the certain content of first register 41, therefore, when the user changes this certain content of first register 41 by setting module 44, can adjust the A function of the driver of display panels.In fact, the pattern that setting module 44 can pass through hardware (for example input media) or software (for example input window) realizes above-mentioned functions, is not subjected to certain restriction.
Next, will describe with regard to the control module 45 of time schedule controller 9.In this embodiment, whether control module 45 changes in order to the content of judging first register 41, second register 42 and the 3rd register 43.If the judged result of control module 45 is for being, and promptly the content of the one or more registers in first register 41, second register 42 and the 3rd register 43 changes, and control module 45 will be the mutagenic register of these contents second pattern by first mode altering originally.
By last example as can be seen, because the user has changed this certain content of first register 41 by setting module 44, therefore, control module 45 will judge that the content of first register 41 changes, and control module 45 can be second pattern by first mode altering originally with first register 41 promptly.
It should be noted that, because all registers of the present invention all have the One Time Programmable characteristic, therefore, after first register 41 changes to second pattern by the first pattern Be Controlled module 45 originally, promptly can't return back to first pattern originally by second pattern again.In like manner, if after second register 42 or the 3rd register 43 change to second pattern by the first pattern Be Controlled module 45 originally, can't return back to first pattern originally by second pattern more equally.The present invention adopts the fundamental purpose of this mode to be: avoid will causing the situation of subsequent operation mistake to take place because the register that the interference of static discharge causes Be Controlled module 45 to change to second pattern returns back to first pattern again.
In addition, have the register of second pattern in the present embodiment, in fact be the ballot register.That is to say that all have the register (ballot register) of second pattern, its final content is chosen in a vote according to its content separately by each ballot register root.Its instantiation can not given unnecessary details at this separately with reference to Fig. 2.
When this liquid crystal indicator suffered from the static discharge interference, control module 45 will reset back its corresponding preset value separately to all contents with register (for example second register 42 and the 3rd register 43) of first pattern respectively.As for the content of the register with second pattern (for example first register 41), control module 45 will determine according to all results with register ballot of second pattern.
After above-mentioned explanation, can learn: in all registers (i.e. first register 41, second register 42 and the 3rd register 43) of the register tables 4 of time schedule controller 9, the register that content changes (for example first register 41) will change to the ballot register with second pattern by the detected register that originally has first pattern; It is constant that the register that content remains unchanged (for example second register 42 and the 3rd register 43) is then kept the detected register that had first pattern originally.
That is to say, will be adopted the pattern of ballot circuit to decide its final registration content by the register of the outbalance of client or user's modification, though adopt the anti-electrostatic-discharge interference effect of this pattern relatively poor, but when suffering from the static discharge interference, the content that can avoid register is all reset back preset value originally by the control module 45 of time schedule controller 9, and causes the personal information that client or user set thereby the situation of forfeiture to take place.
, can be regarded as being of little use or more unessential register not by the register of client or user's modification as for other.The preset value that the content of register is reset back script that is to say,, disturb the influence that content caused, even also can not cause too much influence for register in order to eliminate static discharge even when suffering from static discharge and disturb.Therefore, these registers of being revised by client or user only need not continue to keep that the detected register that has first pattern originally is constant to get final product.
In sum, the time schedule controller 9 that present embodiment proposed not only can provide the user function of the content of each register in the definition register table 4 voluntarily, and its operation is quite easy, and the step that only needs to increase a setting gets final product, and can't increase user's added burden.The more important thing is, time schedule controller also combines the One Time Programmable characteristic, automatically go definition ballot register and detected register according to user's setting, to suppress the static discharge effect as much as possible, make liquid crystal indicator can keep normal operation for the influence that the register tables 4 of time schedule controller is caused.
Second specific embodiment according to the present invention is a kind of time schedule controller method of operating.In this embodiment, this time schedule controller is applied to liquid crystal indicator, and the register tables of this time schedule controller includes a plurality of registers.In fact, this time schedule controller can be the sequential control wafer, in order to the source electrode driver of control display panels and the sequential of gate pole driver.
In actual applications, the function of these a plurality of registers is to adjust by the content of change register the various corresponding function of the driver of display panels.When liquid crystal indicator was subjected to the interference of static discharge, these registers promptly were affected quite easily, thereby it is unusual to cause the shown picture of liquid crystal indicator to produce, or even did not have the phenomenon of picture.In fact, the register number that the register tables of time schedule controller comprised can be decided according to its actual demand, is not subjected to certain restriction.
It should be noted that all registers of the present invention all can be predetermined to be first pattern and all have the One Time Programmable characteristic at the beginning the time.
Please refer to Fig. 5, Fig. 5 shows the process flow diagram according to the time schedule controller method of operating of second specific embodiment of the present invention.As shown in Figure 5, at first, this method execution in step S10 is according to the content of a plurality of registers in user's Instruction Selection ground adjustment register tables.In fact, this user's instruction is got according to the content setting of the register of its desire adjustment by the user, and the user can adjust the content of one or more registers arbitrarily.Then, this method execution in step S12 judges whether the content of register changes.If the judged result of step S12 is for being, and be that the content of register produces change, then this method execution in step S14 is second pattern with the mutagenic register of content by first mode altering.
It should be noted that because all registers of the present invention all have the One Time Programmable characteristic, so after the mutagenic register of content is changed to second pattern, promptly can't return back to first pattern by second pattern again.Thus, the present invention can avoid causing the register of second pattern that changed to return back to first pattern again because static discharge disturbs.On the other hand, if the judged result of step S12 is not for, and be that the content of register does not change, this method execution in step S16 then, it is constant in first pattern to keep register.
In this embodiment, the register with second pattern by step S14 gained is the ballot register.When liquid crystal indicator suffers from the static discharge interference, the content that changes to the register (ballot register) of second pattern also can be subjected to the influence of static discharge effect and change, at this moment, this method promptly can execution in step S18, is chosen in a vote the final content of this register by all registers with second pattern.Its concrete example can not given unnecessary details at this separately with reference to Fig. 2.
On the other hand, the register of keeping script first pattern by step S16 gained is detected register.When liquid crystal indicator suffers from the static discharge interference, the content of keeping the constant register of first pattern (detected register) will be subjected to the influence of static discharge effect and change, at this moment, this method promptly can execution in step S20, these contents with register of first pattern are reset back preset value originally, get rid of the static discharge effect thus for the influence that register caused with first pattern.
Than prior art, optionally specific register definitions is the register of voting according to time schedule controller of the present invention and method of operating thereof the mode by One Time Programmable according to user's setting, except suppressing of the influence that register caused of static discharge effect effectively for time schedule controller, outside the normal operation of keeping liquid crystal indicator, the user also can define registration content voluntarily and operation is quite easy.
In addition, can also further save the development time of wafer designer and simplify the chip design kind according to time schedule controller of the present invention and method of operating thereof to reduce the difficulty of its shipment control, so can reduce production costs effectively, power such as compete with the market that promotes liquid crystal indicator.
By the detailed description of above preferred specific embodiment, feature of the present invention and spirit can be more clearly described in hope, and are not to come protection scope of the present invention is limited with above-mentioned disclosed preferred specific embodiment.On the contrary, its objective is that hope can various changes and be equal in the protection domain that substitute mode is covered by claim of the present invention.
The primary clustering symbol description
S10～S20: process step
1,2,3,4: 10: the first detected register of register tables
11,21,12: the second detected register of 31: the first ballot registers
13,22,32: the second ballot registers 23,33: the three ballot registers
42: the second registers of 41: the first registers
Register 44 in 43: the three: setting module
45: control module 9: time schedule controller.
Claims (10)
1. a time schedule controller is applied to liquid crystal indicator, and described time schedule controller comprises:
Register tables comprises a plurality of registers, and described a plurality of registers all are preset as first pattern;
Setting module is coupled to described a plurality of register, in order to receive user's instruction and to adjust the content of described a plurality of registers according to this user's Instruction Selection ground;
And
Control module, be coupled to described a plurality of register, whether change in order to the content of judging the arbitrary register in described a plurality of register, if judged result is for being, described control module is second pattern with described register by described first mode altering, and described register can't return back to described first pattern by described second pattern;
Wherein, when described liquid crystal indicator suffers from the static discharge interference, described control module is reset to corresponding preset value separately respectively with the content that all have the register of described first pattern, and chooses content corresponding to the register with described second pattern in a vote by the register that all have described second pattern.
2. time schedule controller according to claim 1, wherein, described user's instruction is got according to the content setting of the register of its desire adjustment by the user.
3. time schedule controller according to claim 1, wherein, described a plurality of registers all have the One Time Programmable characteristic, optionally carry out the change of pattern for described control module thus.
4. time schedule controller according to claim 3, wherein, described register can't return back to described first pattern by described second pattern again, One Time Programmable characteristic by described a plurality of registers realizes, avoids thus because described static discharge disturbs the register that causes being changed to described second pattern to return back to described first pattern again.
5. time schedule controller according to claim 1, wherein, the display panels of described liquid crystal indicator includes source electrode driver and gate pole driver, and described time schedule controller is in order to control the sequential of described source electrode driver and described gate pole driver.
6. time schedule controller according to claim 5, wherein, the content of described a plurality of registers is corresponding to the function of described source electrode driver and described gate pole driver.
7. the method for a time sequential routine controller, described time schedule controller is applied to liquid crystal indicator, and the register tables of described time schedule controller includes a plurality of registers, and described method comprises the following step:
(a) adjust the content of described a plurality of registers according to user's Instruction Selection ground;
(b) whether the content of judging the arbitrary register in described a plurality of register changes;
(c) if the judged result of step (b) for being, is second pattern with described register by first mode altering, wherein said register can't return back to described first pattern by described second pattern; And
(d) when described liquid crystal indicator suffers from static discharge and disturbs, all contents with register of described first pattern are reset to corresponding preset value separately respectively and choose content corresponding to the register with described second pattern in a vote by the register that all have described second pattern.
8. method according to claim 7, wherein, described user's instruction is got according to the content setting of the register of its desire adjustment by the user.
9. method according to claim 7, wherein, described a plurality of registers all have the characteristic of One Time Programmable.
10. method according to claim 9, wherein, described register can't return back to described first pattern by described second pattern again, One Time Programmable characteristic by described a plurality of registers realizes, avoids thus because described static discharge disturbs the register that causes being changed to described second pattern to return back to described first pattern again.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102508725A (en) * | 2011-11-11 | 2012-06-20 | 深圳市共进电子股份有限公司 | Method for overcoming influence of static electricity on electronic equipment |
| US8941575B2 (en) | 2011-06-30 | 2015-01-27 | Shanghai Tianma Micro-electronics Co., Ltd. | Timing controller for display |
| WO2018201918A1 (en) * | 2017-05-04 | 2018-11-08 | 京东方科技集团股份有限公司 | Electrostatic protection method and apparatus, and liquid crystal display device |
| CN116913220A (en) * | 2023-07-14 | 2023-10-20 | 北京显芯科技有限公司 | Data transmission method, backlight controller and display device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO315959B1 (en) * | 2002-04-16 | 2003-11-17 | Thin Film Electronics Asa | Procedures for storing data in a non-volatile memory |
| US7177170B2 (en) * | 2003-09-17 | 2007-02-13 | Micron Technology, Inc. | Apparatus and method for selectively configuring a memory device using a bi-stable relay |
| JP4595342B2 (en) * | 2004-02-19 | 2010-12-08 | 日本電気株式会社 | Data writing / reading method for storage device and data storage system |
| US7428663B2 (en) * | 2004-06-01 | 2008-09-23 | Alcatel Lucent | Electronic device diagnostic methods and systems |
| CN201178461Y (en) * | 2008-04-16 | 2009-01-07 | 深圳创维－Rgb电子有限公司 | Data recovery apparatus, television set |
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2009
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8941575B2 (en) | 2011-06-30 | 2015-01-27 | Shanghai Tianma Micro-electronics Co., Ltd. | Timing controller for display |
| CN102508725A (en) * | 2011-11-11 | 2012-06-20 | 深圳市共进电子股份有限公司 | Method for overcoming influence of static electricity on electronic equipment |
| WO2018201918A1 (en) * | 2017-05-04 | 2018-11-08 | 京东方科技集团股份有限公司 | Electrostatic protection method and apparatus, and liquid crystal display device |
| US10914993B2 (en) | 2017-05-04 | 2021-02-09 | Hefei Xinsheng Optoelectronics Technology Co., Ltd. | Electrostatic protection method, electrostatic protection apparatus, and liquid crystal display |
| CN116913220A (en) * | 2023-07-14 | 2023-10-20 | 北京显芯科技有限公司 | Data transmission method, backlight controller and display device |
| CN116913220B (en) * | 2023-07-14 | 2024-05-03 | 北京显芯科技有限公司 | Data transmission method, backlight controller and display device |
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