CN1376544A - Antistatic surface coating structure and method for LCD - Google Patents
Antistatic surface coating structure and method for LCD Download PDFInfo
- Publication number
- CN1376544A CN1376544A CN 01112057 CN01112057A CN1376544A CN 1376544 A CN1376544 A CN 1376544A CN 01112057 CN01112057 CN 01112057 CN 01112057 A CN01112057 A CN 01112057A CN 1376544 A CN1376544 A CN 1376544A
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- antistatic
- lcd
- display floater
- coating
- anlistatig
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Abstract
An antistatic coating structure for the surface of LCD is composed of a display panel and a coated antistatic film which is prepared from electrically conductive substance containing metal component and coated on the surface of said display panel. Said antistatic film is grounded via an electric conductor.
Description
The present invention relates to a kind of antistatic surface coating structure and method of LCD, particularly relate on the display floater that is applied to LCD to prevent electrostatic effect.
General more common information display device is except cathode-ray tube; be to use LCD; the display unit of especially existing notebook computer nearly all is to select LCD for use; but owing to produce electrostatic effect; on the display floater of LCD, can accumulate electrostatic charge usually; and this electrostatic effect can come from the absorption of the outside of this display floater and fills the air floating dust or particulate in air; can influence the display quality of panel in this case; also have influence on user's visual experience, and existing technology is in the antistatic design of LCD and fail to reach fully the effect that prevents that electrostatic effect from producing.
In order to improve the shortcoming on the above-mentioned existing art designs, the objective of the invention is to design a kind of antistatic applying structure and method of LCD, to eliminate the electrostatic effect that is produced on the display floater, make LCD reach best display effect.
The present invention is a kind of antistatic surface coating structure and method of LCD, and it comprises the structure and the method for coating, can be applicable in the LCD to prevent the generation of electrostatic effect.It includes: a display floater and an anlistatig coated thin film, and this display floater is in order to demonstration information; Should adopt antistatic coating substance by anti-quiet coated thin film, form and be attached to the surface of this display floater through a series of method, the conductive materials that this antistatic coated thin film is a kind of containing metal composition constitutes, receive earth terminal via a conducting element as (conduction copper cash) again, to eliminate the electrostatic effect that this panel surface is produced.
The method of the antistatic surface coating of LCD of the present invention, the steps include: at first to prepare the mixed solution of antistatic coating substance, again a display floater that will be coated with is heated to a proper temperature in advance, then an anlistatig coating substance is on average coated the surface of this display floater, at last display floater is toasted through a heater, and looked the dry and sclerosis back formation one anlistatig coated thin film of display floater.
In order further to understand purpose of the present invention, feature and effect, elaborate below in conjunction with accompanying drawing:
Figure 1A is applied to the preferred embodiment schematic diagram of notebook computer for the present invention.
Figure 1B is applied to the preferred embodiment schematic diagram of LCD TV for the present invention.
Fig. 2 is the cutaway view of preferred embodiment of the present invention.
Fig. 3 is the method flow diagram of preferred embodiment of the present invention.
See also Figure 1A, Figure 1A is a preferred embodiment of the present invention, it can be applicable to the surface of the display floater 2 on the notebook computer 1, this display floater 2 is made of LCD, and wherein this display floater is implemented in surface coating one deck antistatic film 20 to reach anlistatig effect via the inventive method.
See also Figure 1B, Figure 1B is another preferred embodiment of the present invention, and it is applied in the display unit of LCD TV 3.Wherein the display unit of this TV is made of a display panels 4, and the surface of this display floater 4 via the enforcement of the inventive method to form an antistatic film 40.
See also Fig. 2, it is a cutaway view of the present invention.The present invention is a kind of antistatic applying structure and method of LCD, be applied in the LCD to prevent the generation of electrostatic effect, and then avoid adsorbing dust or particulate because of electrostatic effect on the surface of display screen, it includes: a display floater 7 and an antistatic coated thin film 5, and this display floater 7 is in order to demonstration information; This anlistatig coated thin film 5 is to use antistatic coating substance to form and be attached to the surface through a series of coating process on the surface of this display floater 7, the conductive materials that this antistatic coated thin film 5 is a kind of containing metal composition constitutes, receive earth terminal via a conducting element (as conduction copper cash 9) again, to eliminate the electrostatic effect that these display floater 7 surfaces are produced.The conductive materials of wherein said containing metal composition can be with the compound of a kind of polymer of tool electric conductivity (for example polymer that mixes with many aniline of multi-styrene sulfuric acid, or the polymer of other materials) or tool electric conductivity (for example the oxide of stanniferous or contain the oxide of antimony or the oxide of other suitable containing metal compositions).And according to the material of employed display floater 7, or the difference of employed antistatic coating substance kind, and can be with antistatic film 5 as the structure of individual layer or be the composite construction of multilayer.The preferably; for preventing that antistatic material from damaging display floater 7; can before the antistatic material of coating, be coated with a kind of protective layer 80 that does not damage the material of display floater 7 earlier, and suffer that in order to protect this anti-electropaining cloth film 5 to avoid the injury of physical property can add last layer maintenance layer 85 in the outside of antistatic coated thin film.
See also Fig. 3, it is a method flow diagram of the present invention.The method of the antistatic surface coating of a kind of LCD of the present invention, its step is as follows:
(a) mixed solution 61 of the antistatic coating substance of preparation;
(b) display floater is heated 62 in advance;
(c) an anlistatig coating substance is on average coated the surface 63 of this display floater;
(d) display floater that will be coated with antistatic coating substance is toasted 64 through a heater;
(e) look the dry anlistatig coated thin film 65 that forms with sclerosis of this anlistatig coating substance;
Wherein, in each step of the antistatic coating process of above-mentioned a kind of LCD, the visual difference of using antistatic coating substance, and some or several steps are repeated to implement.
Wherein, the mixed solution at the described antistatic material of (a) step is the polymer or the compound solution of a kind of tool metal ingredient and tool conductive material.
Wherein, (b) step described can be heated in advance a suitable temperature be 45 degree Celsius to 70 degree Celsius, but the difference of heating-up temperature employed display floater material of also visual reality and employed antistatic material, and do the adjustment up and down of proper temperature.
Wherein, (C) the described surface of on average coating this display floater of step is to utilize the mode of a rotation coating will this anlistatig coating thing to be distributed in the surface of this display floater uniformly.
Wherein, (d) step described through a heater in baking, and make it dry and sclerosis, and make this coating substance can firm being attached on this display floater.
Wherein, (d) the described baking temperature that is toasted through a heater of step be 80 degree Celsius to 120 degree, the certain difference of employed display floater material of also visual reality and employed antistatic material, and do the adjustment up and down of proper temperature.
Wherein, (e) formation of the described antistatic film of step, the difference of what and employed coating substance of visual coating number of times and can be coated with one or many, and can form the single or multiple lift membrane structure.
In sum, the present invention is coated with a kind of antistatic material and forms an antistatic film for a kind of on the display floater of LCD, it can eliminate electrostatic effect on the display panels, avoids making display reach best display effect at the surface of display floater absorption dust or dirt.
Disclosed technology has possessed creativeness and novelty, and has a value on the industry, allly do not break away from spirit of the present invention,, all should be contained by claim scope of the present invention to suitable variation and the modification that claim scope of the present invention is done.
Claims (13)
1. the antistatic surface coating structure of a LCD is applied in the LCD it is characterized in that including to prevent electrostatic effect:
One display floater, this display floater can show information;
One anlistatig coated thin film, it uses antistatic coating substance through a series of coating process, on the surface of this display floater and form anlistatig coated thin film, this antistatic coated thin film is a kind of conductive material of containing metal composition, after an electric installation ground connection, can eliminate the electrostatic effect that this panel surface produces.
2. the antistatic applying structure of a kind of LCD as claimed in claim 1 is characterized in that, the conductive material of described containing metal composition is a kind of polymer of tool electric conductivity.
3. the antistatic applying structure of a kind of LCD as claimed in claim 1 is characterized in that, the conductive materials of described containing metal composition is a kind of compound composition of tool electric conductivity.
4. the antistatic applying structure of a kind of LCD as claimed in claim 2 is characterized in that, the polymer of described tool high conductivity is the polymer that multi-styrene acid mixes with many aniline.
5. the antistatic applying structure of a kind of LCD as claimed in claim 3 is characterized in that, the compound composition of described tool electric conductivity can be the compound of stanniferous.
6. the antistatic applying structure of a kind of LCD as claimed in claim 3 is characterized in that, the compound composition of described tool electric conductivity can be the compound that contains antimony.
7. the antistatic applying structure of a kind of LCD as claimed in claim 1 is characterized in that, described one anlistatig coating substance ties up to the film that forms a single or multiple lift on this display floater.
8. the antistatic applying structure of a kind of LCD as claimed in claim 1 is characterized in that, can be coated with layer protective layer between this electrostatic applications film and this display floater, to protect this display floater.
9. the antistatic surface coating process of a LCD is characterized in that following steps:
(a) mixed solution of the antistatic coating substance of preparation;
(b) with the display floater heating that will be coated with;
(C) antistatic coating substance is on average coated the surface of this display floater;
(d) display floater that will be coated with antistatic material is heated through a heater;
(e) this anlistatig coating substance is dry forms an anlistatig coated thin film with the sclerosis back.
10. the antistatic coating process of a kind of LCD as claimed in claim 9 is characterized in that the described heating of (b) step can be that 45 degree Celsius are to 70 degree Celsius to a proper temperature.
11. the antistatic coating process of a kind of LCD as claimed in claim 9, the surface that it is characterized in that described average this display floater of coating of (c) step are to utilize the method for a rotation coating will this anlistatig coating thing to be distributed in the surface of this display floater equably.
12. the antistatic coating process of a kind of LCD as claimed in claim 9, it is characterized in that the described coating number of times that anlistatig coating substance on average is applied to the surface of this panel of (c) step, the difference of visual coating substance can be the coating one or many.
13. the antistatic coating process of a kind of LCD as claimed in claim 9 is characterised in that the described heater of (c) step can be a baking oven.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01112057 CN1376544A (en) | 2001-03-22 | 2001-03-22 | Antistatic surface coating structure and method for LCD |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01112057 CN1376544A (en) | 2001-03-22 | 2001-03-22 | Antistatic surface coating structure and method for LCD |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1376544A true CN1376544A (en) | 2002-10-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01112057 Pending CN1376544A (en) | 2001-03-22 | 2001-03-22 | Antistatic surface coating structure and method for LCD |
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| CN (1) | CN1376544A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1295028C (en) * | 2003-08-22 | 2007-01-17 | 奇美实业股份有限公司 | Producing method for liquid-crystal displaying device |
| CN1304887C (en) * | 2004-11-25 | 2007-03-14 | 友达光电股份有限公司 | Electrostatic discharge protection circuit |
| CN100460894C (en) * | 2006-01-27 | 2009-02-11 | 达信科技股份有限公司 | Structure of optical thin films and manufacturing method therefor |
| US8064002B2 (en) | 2008-06-16 | 2011-11-22 | Lg Display Co., Ltd. | Liquid crystal display device having path of discharging undesired charges and method of fabricating the same |
| CN103278953A (en) * | 2012-08-22 | 2013-09-04 | 厦门天马微电子有限公司 | Liquid crystal panel and display device thereof |
| CN103489421A (en) * | 2012-06-08 | 2014-01-01 | 苹果公司 | Systems and methods for mura calibration preparation |
| CN106954328A (en) * | 2015-11-11 | 2017-07-14 | 洛克威尔自动控制技术股份有限公司 | Electrostatic charge for human interface device is grounded |
-
2001
- 2001-03-22 CN CN 01112057 patent/CN1376544A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1295028C (en) * | 2003-08-22 | 2007-01-17 | 奇美实业股份有限公司 | Producing method for liquid-crystal displaying device |
| CN1304887C (en) * | 2004-11-25 | 2007-03-14 | 友达光电股份有限公司 | Electrostatic discharge protection circuit |
| CN100460894C (en) * | 2006-01-27 | 2009-02-11 | 达信科技股份有限公司 | Structure of optical thin films and manufacturing method therefor |
| US8064002B2 (en) | 2008-06-16 | 2011-11-22 | Lg Display Co., Ltd. | Liquid crystal display device having path of discharging undesired charges and method of fabricating the same |
| CN103489421A (en) * | 2012-06-08 | 2014-01-01 | 苹果公司 | Systems and methods for mura calibration preparation |
| TWI502580B (en) * | 2012-06-08 | 2015-10-01 | Apple Inc | Systems and methods for mura calibration preparation |
| CN103489421B (en) * | 2012-06-08 | 2016-03-16 | 苹果公司 | For system and method prepared by mura calibration |
| US9519164B2 (en) | 2012-06-08 | 2016-12-13 | Apple Inc. | Systems and methods for mura calibration preparation |
| CN103278953A (en) * | 2012-08-22 | 2013-09-04 | 厦门天马微电子有限公司 | Liquid crystal panel and display device thereof |
| CN103278953B (en) * | 2012-08-22 | 2016-12-21 | 厦门天马微电子有限公司 | A kind of liquid crystal panel and display device thereof |
| CN106954328A (en) * | 2015-11-11 | 2017-07-14 | 洛克威尔自动控制技术股份有限公司 | Electrostatic charge for human interface device is grounded |
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