Liquid crystal display screen controller
A display controller and liquid crystal display technology, applied in the direction of instruments, electrical components, casings/cabinets/drawer components, etc., can solve the problems of inability to switch control modes, inconvenient disassembly, complicated and troublesome adjustment positions, etc. , to achieve the effect of improving maintenance efficiency, practical function, simple and reliable structure
Inactive Publication Date: 2021-01-29
南京久鼎电气科技有限公司
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Problems solved by technology
At present, the existing display screen controller usually adopts a whole circuit board, and the core processing chip and all signal ports are integrated on the circuit board, and different control modes cannot be switched. Since all signal ports are fixed, it cannot adapt to various According to the requirements of different application scenarios, when the circuit board is faulty and repaired, it is inconvenient to disassemble and the adjustment position is complicated and troublesome
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[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0022] In describing the present invention, it is to be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inner", "surrounding" etc. Indicating orientation or positional relationship is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a sp...
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The invention discloses a liquid crystal display screen controller, which comprises a support, supporting plates distributed in a mirror image mode are arranged on the support, mounting plates distributed in an array mode are arranged on the supporting plates, hoisting plates are distributed at the top ends of the mounting plates in a mirror image mode, a power socket is arranged between one set of mounting plates, and a third mounting plate is arranged between the other set of mounting plates. An outer cover is arranged below the power socket and the third mounting plate, and a circuit boardis arranged in the outer cover. According to the display screen controller, a detachable installation mode is adopted, the maintenance efficiency of the display screen controller is improved, the display screen controller can adapt to various different application scenes by replacing the outer cover with various types of signal interfaces, the heat dissipation function is achieved, the circuit board is effectively cooled, the circuit board is simple and reliable in structure and practical in function.
Description
technical field [0001] The invention relates to the field of display technology, in particular to a liquid crystal display controller. Background technique [0002] The display controller is the core component of the graphic display. It is responsible for receiving the screen display information from the serial port of the computer, putting it into the frame memory, and generating the serial display data and scanning control timing required by the display screen according to the partition driving method. Display controllers are divided into synchronous controllers and asynchronous controllers. At present, the existing display screen controller usually adopts a whole circuit board, and the core processing chip and all signal ports are integrated on the circuit board, which cannot switch between different control modes. Since all signal ports are fixed, it cannot adapt to various According to the requirements of different application scenarios, when the circuit board is faul...
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IPC IPC(8): H05K5/02H05K7/14G09F9/35
CPCG09F9/35H05K5/0217H05K7/1461
Inventor 高小伟
Owner 南京久鼎电气科技有限公司