LQ104V1DG51

Series:	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Display Type:	TFT - Color
Moisture Sensitivity Level (MSL):	--
Display Mode:	Transmissive
Touchscreen:	--
Diagonal Screen Size:	10.4" (264.16mm)
Viewing Area:	211.20mm W x 158.40mm H
Backlight:	CCFL
Dot Pixels:	640 x 480 (VGA)
Interface:	Parallel, 18-Bit (RGB)
Graphics Color:	Red, Green, Blue (RGB)
Background Color:	--
Dot Size:	--
Dot Pitch:	0.33mm W x 0.33mm H

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LQ104V1DG51 Application Field and Working Principle

Introduction

The LQ104V1DG51 is an LCD (Liquid Crystal Display) module from Sharp Electronics. It is a monochrome graphic LCD module compatible with 4-bit, 8-bit and 16-bit microprocessors. The display screen of this LCD module is 1070x128 pixels in size and it has a display area of 186.5x27 mm. It has a CSTN (Colour Super Twisted Nematic) display panel and includes a backlight inverter circuit. The design of the LQ104V1DG51 makes it ideal for a wide range of consumer and industrial applications.

Application Fields

The LQ104V1DG51 is ideal for a wide range of consumer and industrial applications, such as home appliances, POS terminals, vending machines, industrial instruments,process control units and remote monitoring systems. It is well suited for operation in harsh industrial environments with wide temperature ranges.The display mode and the number of font options make this LCD module ideal for applications where information needs to be displayed clearly and concisely. Its large display area and wide viewing angle allows operators to clearly see what is being displayed and to quickly read the information they need.

Working Principle

The working principle of the LQ104V1DG51 is based on liquid crystal display (LCD) technology. It uses the electro-optical properties of liquid crystals to display text and images on the display panel. The liquid crystals act as a shutter, allowing current to pass through when activated by an electric field.The LCD screen is divided into a grid of subpixels, each of which consists of a row and a column of liquid crystals. Each subpixel contains two transparent electrodes, one for each of the rows and columns, respectively. When a voltage is applied between the two electrodes, an electric field is generated which in turn activates the liquid crystals within the subpixel. As a result, the intensity of light that the subpixel emits is determined by the strength of the electric field.When the desired image or text is displayed on the LCD panel, the subpixels are arranged in such a way so as to reduce the impact of any stray electric fields, allowing only the desired electric fields to pass through and create an image.

Conclusion

The LQ104V1DG51 is a monochrome LCD module from Sharp Electronics which is ideal for a wide range of consumer and industrial applications. The LCD panel is divided into a grid of subpixels, each of which contains two transparent electrodes which are activated by an electric field. This allows the intensity of light emitted by the subpixel to be determined by the strength of the electric field, creating the desired image or text on the LCD panel.

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