CN2733402Y - Substituting type false color electrostatic protecting device of LCD system - Google Patents
Substituting type false color electrostatic protecting device of LCD system Download PDFInfo
- Publication number
- CN2733402Y CN2733402Y CN 200420088102 CN200420088102U CN2733402Y CN 2733402 Y CN2733402 Y CN 2733402Y CN 200420088102 CN200420088102 CN 200420088102 CN 200420088102 U CN200420088102 U CN 200420088102U CN 2733402 Y CN2733402 Y CN 2733402Y
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- liquid crystal
- crystal display
- module
- false
- display systems
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Abstract
The utility model discloses an electrostatic protecting device of the liquid crystal display system having the low cost and being used easily, which is provided with a false color picture between a back light module and a liquid crystal display mold group, and makes the conductive layer of the false color picture contact the liquid crystal display mold group, in order to use a conductive sheet to lead the static electricity of the liquid crystal display mold group into the earthed end of the mold group motherboard. So the liquid crystal display mold group is protected from the damage of the static electricity, and through the replacement of the false color picture and the storing light material, the user can obtain the diversified vision enjoyment, and also can save the electric energy.
Description
Technical field
The utility model relates to a kind of electrostatic protection apparatus of liquid crystal display systems, and particularly a kind of low cost and enforcement are easy to the false color electrostatic protection apparatus of swapping type of liquid crystal display systems.
Background technology
The LCD industry is flourish at present, is seen everywhere in daily life, and nearly all electrical appliance has all used liquid crystal display systems; Just present prior art, still there is following problem on the whole in liquid crystal display systems:
1, the destruction of static: how to stop static to the destruction that circuit caused in the liquid crystal display systems, it is the problem that each tame manufacturer will make great efforts to overcome always, preferable solution is to set up anlistatig circuit or element on liquid crystal display systems at present, to avoid liquid crystal display systems to be subjected to the harm that static is brought, but this method can increase the manufacture difficulty and the cost of liquid crystal display systems, and then has reduced competitiveness of product.
2, dull unconverted background: in view of the consideration of cost, most liquid crystal display systems all adopts monochromatic the demonstration, therefore for satisfying the demand on user's sense organ, occurred at present false coloured picture sheet is inserted in this single color LCD display system, with the method for the visual effect that increases liquid crystal display systems, yet this vacation coloured picture sheet is fixed on liquid crystal display systems inside, can't change, the consumer still can feel dull barren after long-time the use.
3, the energy loss of module backlight: all liquid crystal display systemss all need a module backlight to provide liquid crystal display systems required light source, allow the user can clearly read information on the liquid crystal display module; Module backlight is the element of the power consumption of liquid crystal display systems, therefore if can reduce the access times of module backlight, the loss that can effectively save power supply.
The utility model content
The technical problems to be solved in the utility model is the defective that overcomes above-mentioned prior art, provide a kind of cost low and implement to be easy to the electrostatic protection apparatus of liquid crystal display systems, it can adopt the mode of replacing false coloured picture sheet that multiple visible change is provided, also can be coated with last layer and hold finish matter, with access times and the time that reduces module backlight at false coloured picture sheet.
The utility model adopts following technical scheme: the electrostatic protection apparatus according to liquid crystal display systems of the present utility model can be used for protecting a liquid crystal display systems to avoid the destruction of static; this liquid crystal display systems comprises a module backlight; one liquid crystal display module; with a module mainboard; this module mainboard has an earth terminal; this module backlight and this liquid crystal display module superpose in regular turn and are assembled on this module mainboard; one false coloured picture sheet is set between this module backlight and this liquid crystal display module again; be coated with a conductive layer on the surface of contact of this vacation coloured picture sheet and this liquid crystal display module; and this conductive layer utilizes the earth terminal of a conducting strip and this module mainboard to be conducted, and allows static on this liquid crystal display module can import to the earth terminal of this module mainboard with this.
To sum up, the electrostatic protection apparatus of liquid crystal display systems of the present utility model has following technique effect: it can utilize the mode of replacing false coloured picture sheet that multiple visible change is provided, also can on false coloured picture sheet, be coated with last layer and hold finish matter, with access times and the time that reduces module backlight, thus can energy-conservation electric energy.
Description of drawings
Fig. 1 is a combination synoptic diagram of the present utility model;
Fig. 2 is a decomposing schematic representation of the present utility model;
Fig. 3 is the synoptic diagram that pulls and pushes of false coloured picture sheet of the present utility model;
Fig. 4 is the synoptic diagram that finish matter is held in false coloured picture sheet coating of the present utility model;
Fig. 5 is the synoptic diagram of false another earthing mode of coloured picture sheet of the present utility model;
Fig. 6-the 1st, false coloured picture sheet of the present utility model is the synoptic diagram of an earthing mode again;
Fig. 6-the 2nd, false coloured picture sheet of the present utility model is the action synoptic diagram of an earthing mode again; And
Fig. 7 is the synoptic diagram of another enforcement of the present utility model.
Embodiment
Relevant detailed description of the present utility model and technology contents, existing accompanying drawings is as follows:
See also Fig. 1 and shown in Figure 2, this liquid crystal display systems 10 has a module 20 backlight, one liquid crystal display module 30, with a module mainboard 40, this module mainboard 40 has an earth terminal 401, this module 20 backlight superposes in regular turn with this liquid crystal display module 30 and is assembled on this module mainboard 40, be provided with a false coloured picture sheet 50 between this module 20 backlight and this liquid crystal display module 30, be coated with a conductive layer 501 on the surface of contact of this vacation coloured picture sheet 50 and this liquid crystal display module 30, this conductive layer 501 can around be plated in this vacation coloured picture sheet 50 around, this conductive layer 501 utilizes a conducting strip 60 and the earth terminal 401 of this module mainboard 40 to be conducted, and allows static on this liquid crystal display module 30 import the earth terminal 401 of this module mainboard 40 with this.
Please consult shown in Figure 3 again, the utility model is when practical application, can utilize the fixing of a shell 70 to form an accommodation space 80 between this module 20 backlight and this liquid crystal display module 30, this shell 70 is provided with an opening 701 at these accommodation space 80 places, this vacation coloured picture sheet 50 can be inserted in this accommodation space 80 by this opening 701, should can draw diversified pattern by the top of vacation coloured picture sheet 50 like this, allow the user select the pattern of liking according to demand voluntarily, can will should insert in this accommodation space 80 by vacation coloured picture sheet 50 by this opening 701 afterwards, to allow the user obtain diversified visual enjoyment, and for ease of changing this vacation coloured picture sheet 50, its other end at opening 701 can be provided with a push strut 95, can will should slightly appear a bit of in the outside of this opening 701 by vacation coloured picture sheet 50 by pushing this push strut 95, this vacation coloured picture sheet 50 so that take is to change different false coloured picture sheets 50.
Please consult shown in Figure 4 again, also can be coated with one on the surface of this vacation coloured picture sheet 50 and hold finish matter 90, this holds finish matter 90 can absorb the light source that this module 20 backlight is launched, and when this module 20 backlight is not luminous, this holds finish matter 90 can provide alternative light source, so the user will read the information on the liquid crystal display module 30, can activate module 20 backlight, can save the access times and the time of this module 20 backlight like this, and then save electric energy.
Please consult shown in Figure 5 again, this vacation coloured picture sheet 50 also can be coated with second conductive layer 502 near on the face of this module 20 backlight, utilize this moment one second conducting strip 61 to replace this conducting strip 60 also with this second conductive layer 502 and these conductive layer 501 conductings, and the earth terminal 401 of this module mainboard 40 extends a lug 402 towards the direction of false coloured picture sheet 50, this module 20 backlight is along for accommodation into not having this lug 402 parts on this module mainboard 40, when this vacation coloured picture sheet 50 is installed, second conductive layer 502 of this vacation coloured picture sheet 50 directly contacts with lug 402 on the earth terminal 401 of this module mainboard 40, like this, the static on the liquid crystal display module 30 can be via this conductive layer 501, this second conducting strip 61, this second conductive layer 502, be passed to the earth terminal 401 of this module mainboard 40 with this lug 402.
Please consult Fig. 6-1 again with shown in Fig. 6-2, identical with Fig. 5, its false coloured picture sheet 50 is being coated with the second conductive layer (not shown) near on the face of this module 20 backlight equally, and utilize one second conducting strip 61 to replace this conducting strip 60 also with this second conductive layer (not shown) and 501 conductings of this conductive layer, but in order to allow the second conductive layer (not shown) of false coloured picture sheet 50 can be really and earth terminal 401 conductings of module mainboard 40, it sets up telescopic contact lever 403 on earth terminal 401, when false coloured picture sheet 50 is installed or is inserted between this liquid crystal display module (not shown) and this module 20 backlight, this vacation coloured picture sheet 50 is slightly oppressed this contact lever 403, so that this contact lever 403 is shunk, can guarantee that in view of the above this contact lever 403 contacts with the second conductive layer (not shown) of this vacation coloured picture sheet 50.
Please consult shown in Figure 7 again, when shell 70 of the present utility model is mobile phone, because mobile phone has elements such as public address machine 71, button 72, therefore preferably be arranged on the side of shell 70 in order to the opening 701 that pulls and pushes false coloured picture sheet 50, it can utilize conductive layer 501 on the false coloured picture sheet 50 static on the liquid crystal display module 30 to be imported the earth terminal (not shown) of module mainboard (not shown) equally; The same push strut 95 of also can setting up is to make things convenient for user's this vacation coloured picture sheet 50 of taking.
As mentioned above, the utility model is not only implemented easy but also is had multi-efficiency, setting up of the false coloured picture sheet 50 of the utility model utilization, the static of liquid crystal display module 30 can be drained by the earth terminal 401 of module mainboard 40, and by changing not false coloured picture sheet 50 in specie, can bring the user multiple visual enjoyment, and false coloured picture sheet 50 holds in coating, and finish matter is after 90s can also save electric energy, the utility model can increase under the limited cost in view of the above, obtain sizable effect, allow this liquid crystal display systems 10 have competitive power more.
The above is a preferred embodiment of the present utility model only, is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within spirit of the present utility model and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (10)
1. the false color electrostatic protection apparatus of the swapping type of a liquid crystal display systems; in order to protect a liquid crystal display systems (10) to avoid the destruction of static; described liquid crystal display systems (10) comprise a module backlight (20), a liquid crystal display module (30), with a module mainboard (40); described module mainboard (40) has an earth terminal (401); described module backlight (20) superposes in regular turn with described liquid crystal display module (30) and is assembled on the described module mainboard (40), it is characterized in that:
Be provided with a false coloured picture sheet (50) between described module backlight (20) and the described liquid crystal display module (30), be coated with a conductive layer (501) on the surface of contact of described false coloured picture sheet (50) and described liquid crystal display module (30), described conductive layer (501) utilizes the earth terminal (401) of a conducting strip (60) and described module mainboard (40) to be conducted, and allows static on the described liquid crystal display module (30) import the earth terminal (401) of described module mainboard (40) with this.
2. the false color electrostatic protection apparatus of the swapping type of liquid crystal display systems according to claim 1, it is characterized in that, can utilize the fixing of a shell (70) to form an accommodation space (80) between described module backlight (20) and the described liquid crystal display module (30), described shell (70) locates to be provided with an opening (701) at described accommodation space (80), and described false coloured picture sheet (50) can be inserted in the described accommodation space (80) by described opening (701).
3. the false color electrostatic protection apparatus of the swapping type of liquid crystal display systems according to claim 2 is characterized in that the other end of described opening (701) is provided with a push strut (95).
4. the false color electrostatic protection apparatus of the swapping type of liquid crystal display systems according to claim 2 is characterized in that described false coloured picture sheet (50) is coated with and holds finish matter (90).
5. the false color electrostatic protection apparatus of the swapping type of liquid crystal display systems according to claim 2, it is characterized in that, when described shell (70) is mobile phone, be positioned at the side of described shell (70) in order to the described opening (701) that pulls and pushes described false coloured picture sheet (50).
6. the false color electrostatic protection apparatus of the swapping type of liquid crystal display systems according to claim 5 is characterized in that the other end of described opening (701) is provided with a push strut (95).
7. the false color electrostatic protection apparatus of the swapping type of liquid crystal display systems according to claim 1 is characterized in that described false coloured picture sheet (50) is coated with and holds finish matter (90).
8. the false color electrostatic protection apparatus of the swapping type of liquid crystal display systems according to claim 1 is characterized in that, described conductive layer (501) around be plated in described false coloured picture sheet (50) around.
9. the false color electrostatic protection apparatus of the swapping type of liquid crystal display systems according to claim 1, it is characterized in that, described false coloured picture sheet (50) is coated with second conductive layer (502) on the face of the described module backlight of contact (20), utilize one second conducting strip (61) to replace described conducting strip (60) this moment, and with described second conductive layer (502) and described conductive layer (501) conducting, and the earth terminal (401) of described module mainboard (40) is extended with a lug (402) to the direction of described false coloured picture sheet (50), described module backlight (20) is contained in does not have described lug (a 402) part on the described module mainboard (40), and described second conductive layer (502) directly contacts with described lug (402) on the earth terminal (401) of described module mainboard (40).
10. the false color electrostatic protection apparatus of the swapping type of liquid crystal display systems according to claim 9, it is characterized in that, described lug (402) can be replaced by a flexible contact lever (403), and allows described false coloured picture sheet (50) oppress described contact lever (403), allows described contact lever (403) shrink.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420088102 CN2733402Y (en) | 2004-08-20 | 2004-08-20 | Substituting type false color electrostatic protecting device of LCD system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420088102 CN2733402Y (en) | 2004-08-20 | 2004-08-20 | Substituting type false color electrostatic protecting device of LCD system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2733402Y true CN2733402Y (en) | 2005-10-12 |
Family
ID=35069242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420088102 Expired - Fee Related CN2733402Y (en) | 2004-08-20 | 2004-08-20 | Substituting type false color electrostatic protecting device of LCD system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2733402Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101625462B (en) * | 2008-07-07 | 2012-09-05 | 奇美电子股份有限公司 | Liquid crystal display module and liquid crystal display |
| CN104834120A (en) * | 2015-05-08 | 2015-08-12 | 武汉华星光电技术有限公司 | Display module and display device |
-
2004
- 2004-08-20 CN CN 200420088102 patent/CN2733402Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101625462B (en) * | 2008-07-07 | 2012-09-05 | 奇美电子股份有限公司 | Liquid crystal display module and liquid crystal display |
| CN104834120A (en) * | 2015-05-08 | 2015-08-12 | 武汉华星光电技术有限公司 | Display module and display device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Dongguan Master LCD Monitors Co., Ltd. Assignor: Shenghua Science and Technology Co., Ltd. Contract record no.: 2010990000311 Denomination of utility model: Substituting type false color electrostatic protecting device of LCD system Granted publication date: 20051012 License type: Exclusive License Record date: 20100527 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20051012 Termination date: 20130820 |