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Heating control method of special-shaped liquid crystal display module

A liquid crystal display module and heating control technology, which is applied to auxiliary controllers with auxiliary heating devices, temperature control, non-electric variable control and other directions, and can solve the problems of uneven heating and abnormal display of special-shaped display modules.

Inactive Publication Date: 2016-08-03
中航华东光电有限公司
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Problems solved by technology

[0003] The object of the present invention is to provide a heating control method for a special-shaped liquid crystal display module, which overcomes the problem of uneven heating and abnormal display of the special-shaped display module caused by irregular heaters and control methods. Uniform heating is achieved

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  • Heating control method of special-shaped liquid crystal display module
  • Heating control method of special-shaped liquid crystal display module
  • Heating control method of special-shaped liquid crystal display module

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Embodiment Construction

[0029] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0030] The present invention provides a heating control method for a special-shaped liquid crystal display module. The heating control method for the special-shaped liquid crystal display module includes:

[0031] Step 1, presetting the irregular heater, respectively setting a plurality of temperature sensors on multiple sides of the irregular heater in one-to-one correspondence, and setting a plurality of electrodes in one-to-one correspondence between two spaced apart sensors;

[0032] Step 2, the temperature acquisition circuit collects the data of the temperature sensor and outputs it to the controller;

[0033] Step 3, the controller controls two adjacent ...

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Abstract

The invention discloses a heating control method of a special-shaped liquid crystal display module, comprising the following steps: S1, an irregular heater is preset, multiple temperature sensors are arranged in a one-to-one correspondence manner on the multiple sides of the irregular heater, and multiple electrodes are arranged in a one-to-one correspondence manner between two spaced sensors; S2, a temperature collection circuit collects data of the temperature sensors, and outputs the data to a controller; S3, the controller makes the two electrodes adjacent to each temperature sensor electrified to perform heating through a heating control circuit according to the data of the temperature sensors; and S4, the temperature control circuit makes the multiple electrodes electrified to perform heating according to a preset order until the data of the all the temperature sensors is greater than a preset temperature. The heating control method of the special-shaped liquid crystal display module overcomes the problem that an irregular heater and a control method thereof cause heating unevenness and display abnormality of a special-shaped display module. Even heating is realized.

Description

technical field [0001] The invention relates to heating of a special-shaped liquid crystal display module, in particular to a heating control method of a special-shaped liquid crystal display module. Background technique [0002] Liquid crystal display modules are more and more widely used in airborne, vehicle-mounted and other equipment, but the space in the aircraft cockpit and vehicle control room is limited. In order to effectively use the space, irregular special-shaped display modules are installed in some aircraft cockpits. Compared with its heating method, it is very different. Irregular heaters and control methods will cause uneven heating and abnormal display of special-shaped display modules. Contents of the invention [0003] The object of the present invention is to provide a heating control method for a special-shaped liquid crystal display module, which overcomes the problem of uneven heating and abnormal display of the special-shaped display module caused b...

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Application Information

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IPC IPC(8): G05D23/30
CPCG05D23/306
Inventor 李培华叶程广刘玉莉鲁兴平钱名思周萌季常刚
Owner 中航华东光电有限公司
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