CN202145667U - Television control apparatus - Google Patents
Television control apparatus Download PDFInfo
- Publication number
- CN202145667U CN202145667U CN201120158309U CN201120158309U CN202145667U CN 202145667 U CN202145667 U CN 202145667U CN 201120158309 U CN201120158309 U CN 201120158309U CN 201120158309 U CN201120158309 U CN 201120158309U CN 202145667 U CN202145667 U CN 202145667U
- Authority
- CN
- China
- Prior art keywords
- control
- panel
- television
- lvds signal
- lvds
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Liquid Crystal Display Device Control (AREA)
Abstract
The utility model belongs to the technical field of liquid crystal television and relates to a television control apparatus. In order to resolve the problem that in a flat television the television control mainboard is required to transmit an LVDS signal to a panel control board, and it is needed to arrange an LVDS wire rod at least, such that the production cost of the control apparatus displayed by a control plat panel can not be reduced, the utility model provides a television control apparatus, comprising a television control mainboard outputting the LVDS signal and a panel control board of the LVDS signal, wherein the panel control board and the television control board are integrated in one. The technical scheme can enable the technical problems to be effectively resolved.
Description
Technical field
The utility model belongs to the liquid crystal tv technology field, relates to a kind of television control apparatus.
Background technology
The parts of panel TV (LCD TV) are from big aspects; Generally comprise the control device that flat plate panel and control flat plate panel show; See Fig. 1; Said control device generally comprises panel control board 10 (Timing control board is called for short TCON board) and TV control main board 6 (Main board).
In the process that flat plate panel shows; TV control main board 6 need be to panel control board 10 output LVDS signals; And be arranged on the transmission that LVDS wire rod 11 between TV control main board 6 and the panel control board 10 can be used in above-mentioned LVDS signal; Need consume material and add LVDS wire rod 11, cause the production cost of the control device of control flat plate panel demonstration to descend.
The utility model content
The utility model technical problem to be solved is that the TV control main board need be to panel control board transmission LVDS signal in the panel TV in order to accomplish; Thereby at least the LVDS wire rod need be set; The problem that the production cost of the control device that feasible control flat plate panel shows can't further descend, and this problem of being directed against provides a kind of television control apparatus.
The utility model solves the problems of the technologies described above through following technical scheme:
A kind of television control apparatus, the panel control board that comprises the TV control main board of output LVDS signal and receive said TV control main board output LVDS signal is characterized in that said panel control board and TV control main board are an integral body.
The technical measures that this technical scheme is taked are TV control main board and panel control board are incorporated on the plate, so just there is no need between TV control main board and panel control board, the LVDS wire rod to be set.
In order to solve the other technologies problem, the utility model has also adopted following technical scheme:
Said TV control main board is provided with the TV signal control chip of LVDS signal output; Said panel control board is provided with timing controller, booster tension power supply chip and the gray-scale Control chip that comprises Mini LVDS signal output and LVDS signal input at least, and said booster tension power supply chip and gray-scale Control chip all are connected with the LVDS signal output of TV signal control chip through the LVDS signal input of timing controller.
Description of drawings
Fig. 1 is the structural representation sketch of the control device of the said control flat plate panel demonstration of background technology;
Fig. 2 is the structural representation sketch of the said a kind of television control apparatus of embodiment.
Embodiment
Embodiment
See Fig. 1 and Fig. 2; A kind of television control apparatus; Comprise the mainboard of forming by first module 1 and second module 2; Wherein first module 1 has replaced all functions of the said TV control main board 6 of this specification background technology part, and second module has then replaced all functions of the said panel control board 10 of this specification background technology part.
In order to realize above-mentioned substituting, can TV control main board 6 and panel control board 10 be integrated into mainboard 2, thereby the LVDS wire rod 11 that originally connected TV control main board 6 and panel control board 10 just there has not been necessity of existence.
Said first module 1 of present embodiment comprises the TV signal control chip 8 that is provided with LVDS signal output (Fig. 2 is not shown); And second module comprises the timing controller 4 that is connected with the LVDS signal output through LVDS signal input (Fig. 2 is not shown), the lifting supply voltage chip 3 that the required virtual voltage of panel is provided and gray-scale Control chip 5 that the grey scale change reference of equivalent is provided to panel; Said lifting supply voltage chip 3 all is connected with timing controller 4 with gray-scale Control chip 5, and carries out the control of corresponding function through MiniLVDS signal output (Fig. 2 the is not shown) counter plate that is arranged on timing controller 4.Such structure setting can realize the demonstration control of first and second module counter plate under the precondition of reduction LVDS wire rod.
More than show and described the advantage of basic principle, principal character and the utility model of the utility model.The technical staff of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described; The utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection range to be defined by appending claims and equivalent thereof.
Claims (2)
1. a television control apparatus comprises the TV control main board of output LVDS signal and receives the panel control board that said TV control main board is exported the LVDS signal, it is characterized in that said panel control board and TV control main board are an integral body.
2. a kind of television control apparatus according to claim 1; It is characterized in that said TV control main board is provided with the TV signal control chip of LVDS signal output; Said panel control board is provided with timing controller, booster tension power supply chip and the gray-scale Control chip that comprises Mini LVDS signal output and LVDS signal input at least, and said booster tension power supply chip and gray-scale Control chip all are connected with the LVDS signal output of TV signal control chip through the LVDS signal input of timing controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120158309U CN202145667U (en) | 2011-05-18 | 2011-05-18 | Television control apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120158309U CN202145667U (en) | 2011-05-18 | 2011-05-18 | Television control apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202145667U true CN202145667U (en) | 2012-02-15 |
Family
ID=45581589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120158309U Expired - Lifetime CN202145667U (en) | 2011-05-18 | 2011-05-18 | Television control apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202145667U (en) |
-
2011
- 2011-05-18 CN CN201120158309U patent/CN202145667U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: High tech Zone in Suzhou city of Jiangsu province Jinfeng Road 215129 No. 225 Patentee after: Joy LCD (Suzhou) Co., Ltd. Address before: 215129 Jiangsu high tech Zone of Suzhou City, Ma Wan Road, No. 278 Patentee before: Raken Technology Limited |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170228 Address after: High tech Zone in Suzhou city of Jiangsu province Jinfeng Road 215011 No. 225 Patentee after: Joy LCD (Suzhou) Co., Ltd. Address before: 215129 Jiangsu high tech Zone of Suzhou City, Ma Wan Road, No. 278 Patentee before: Raken Technology Limited |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Swiss-Chinese Electronics (Suzhou) Co. Ltd.|Raken Technology Limited|Ruixuan Science and Technology Co., Ltd. Assignor: Joy LCD (Suzhou) Co., Ltd. Contract record no.: 2017990000433 Denomination of utility model: Television control device Granted publication date: 20120215 License type: Common License Record date: 20171106 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120215 |
|
| CX01 | Expiry of patent term |