Crystalfontz

CFAF240320X0-020T TFT Display Module

www.crystalfontz.com

Datasheet Release Date 2017-12-04

Page | 18

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To protect the LCD display module from performance drops by static electricity rapture, etc., do

not touch the following sections whenever possible while handling the LCD display modules.

o

Pins and electrodes

o

Pattern layouts such as the TCP & FPC

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With this LCD display module, the LCD driver is being exposed. Generally speaking,

semiconductor elements change their characteristics when light is radiated according to the

principle of the solar battery. Consequently, if this LCD driver is exposed to light,

malfunctioning may occur.

o

Design the product and installation method so that the LCD driver may be shielded from

light in actual usage.

o

Design the product and installation method so that the LCD driver may be shielded from

light during the inspection processes.

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Although this LCD display module stores the operation state data by the commands and the

indication data, when excessive external noise, etc. enters into the module, the internal status

may be changed. Therefore, it is necessary to take appropriate measures to suppress noise

generation or to protect from influences of noise on the system design.

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We recommend that you construct its software to make periodical refreshment of the operation

statuses (re-setting of the commands and re-transference of the display data), to cope with

catastrophic noise.

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Resistors, capacitors, and other passive components will have different appearance and color

caused by the different supplier.

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Crystalfontz has the right to upgrade and modify the product function.

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The limitation of FPC bending: