Design of LCD Display System Based on Multi-function LCD Driver HT1621 and MCU
Lisi Tian
Abstract
Lisi Tian
Abstract
HT1621x,which is a multi-function LCD driver,made by Holtek Semiconductor Inc.The feature of the HT1621 makes it suitable for multiple LCD applications including LCD modules and display sub-systems.Besides,the HT1621 contains a power down command to reduce power consumption.Consequently,a minimum system integrated by LCD driver HT1621B and HT46F49E is proposed,in order to introduce the multiple LCD driver applications.The minimum system is applied to practice,and the results validate the multiple LCD driver applications.
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HT1621x,which is a multi-function LCD driver,made by Holtek Semiconductor Inc.The feature of the HT1621 makes it suitable for multiple LCD applications including LCD modules and display sub-systems.Besides,the HT1621 contains a power down command to reduce power consumption.Consequently,a minimum system integrated by LCD driver HT1621B and HT46F49E is proposed,in order to introduce the multiple LCD driver applications.The minimum system is applied to practice,and the results validate the multiple LCD driver applications.
Key concepts: Liquid-crystal display, Microcontroller, Computer science, Power consumption, Computer hardware, Function (biology), Backlight, Embedded system