LQ035Q7DH01

Series:	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Display Type:	TFT - Color
Moisture Sensitivity Level (MSL):	--
Display Mode:	Transmissive
Touchscreen:	Resistive
Diagonal Screen Size:	3.52" (89.41mm)
Viewing Area:	53.64mm W x 71.52mm H
Backlight:	LED - White
Dot Pixels:	240 x 320
Interface:	Parallel, 18-Bit (RGB)
Graphics Color:	Red, Green, Blue (RGB)
Background Color:	--
Dot Size:	--
Dot Pitch:	0.22mm W x 0.22mm H

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LQ035Q7DH01 Application Field and Working Principle of Display Modules - LCD, OLED, Graphic

Display modules play an important role in the fields of cloud computing, Internet of Things, and machine learning. They allow a system to visualize the characteristics of its environment or status. Today, display modules come in many forms - from the LCD to OLED and graphic displays. The LQ035Q7DH01 is a prime example of a display module that has been helping system designers provide an effective way for users to interact and view their products for over a decade. This article aims to explore the application field and working principle of the LQ035Q7DH01.The LQ035Q7DH01 is a Liquid Crystal Display (LCD) module with a 3.5-inch screen size and 320 x 240 resolution, making it suitable for a wide range of applications. It features an optical bonding technology which reduces the display’s viewing angle, making it more suitable for viewing in direct sunlight. It also has a brightness of 400cd/m2, giving it a very bright display in comparison to other displays.One application of the LQ035Q7DH01 is in digital meters and other devices that require a portable and intuitive user interface. The LQ035Q7DH01 display module is equipped with a single white LED backlight as well as display memory, helping it meet the display requirements of digital meters and other portable devices. It is ideal for many low-power products, such as energy saving meters and electronic scoreboards.The LQ035Q7DH01’s working principle relies on liquid crystals and field-effect transistors (TFTs) to produce an image on the display. Liquid crystals allow light to pass through them at different levels, allowing the display module to show different colors. When electric fields are applied, the crystals are rotated, allowing varying levels of light to pass through. The transistors act like switches that control the liquid crystal rotation, allowing the pixels to turn on and off, creating an image on the display. In addition to its core functions, the LQ035Q7DH01 offers a range of added features. Its IC driver is controlled by signals from the host system, resulting in a highly versatile display module. It is also very reliable, boasting a mean time between failure (MTBF) of more than 50K hours and an operating temperature range of 0 to 40 degrees Celsius, making it a suitable choice for long-term applications.The LQ035Q7DH01 display module is very versatile and is suitable for a variety of applications. It has an intuitive user interface, making it easy to use and understand. Its crisp, bright display and wide range of features make it one of the best display modules on the market and makes it perfect for a range of applications in digital meters, portable devices, and energy saving meters.

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Part Number	Manufacturer	Price	Quantity	Description