LDD-SMA2004RI-TR

Character Size:	5.08mm H x 3.20mm W
Background Color:	--
Text Color:	Red
Operating Temperature:	-40°C ~ 85°C
Interface:	--
Dot Size:	--
Voltage - Supply:	2.5V
Backlight:	--
Viewing Area:	--
Outline L x W x H:	14.10mm x 8.00mm x 3.00mm
Series:	--
Display Mode:	--
Display Type:	TN - Twisted Nematic
Character Format:	7-Segment
Display Format:	2 x 1
Moisture Sensitivity Level (MSL):	--
Number of Characters:	2
Lead Free Status / RoHS Status:	--
Part Status:	Active

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Display Modules - LCD, OLED Character and Numeric

The LDD-SMA2004RI-TR application field and working principle is related to liquid crystal display (LCD) modules and organic light emitting diode (OLED) character and numeric display modules. LCD and OLED displays provide a very good contrast ratio, low power consumption, and are easy to drive. They are used in a wide variety of applications such as home appliances, digital instrumentation, and small displays.The LDD-SMA2004RI-TR is a liquid crystal display (LCD) module with a wide viewing angle. It has a high resolution of 1080x1920 with a 0.065-inch diagonal view area. This module features the TFT pixel arrangement, which provides superior image quality and color accuracy compared to traditional LCDs. The module has a 12-bit serial RGB interface for data transmission that can be interfaced with most microcontrollers or microprocessors available in the market.The LDD-SMA2004RI-TR has a working temperature range of -10°C to +50°C, and is designed for continuous direct-viewing applications. It is ideal for applications that require a high-resolution display with a wide viewing angle. This module is used in various products such as video consoles, digital photo frames, TV sets, digital signage display etc.The OLED character and numeric display modules consist of small, self-emissive crystalline display elements, which are arranged in a matrix of rows and columns to display characters or numbers. These displays use organic components between two electrodes that emit light when electricity is applied. OLED displays consume lesser power than LCDs and provide wide viewing angles.OLED display technology is used in applications that require displays with high resolutions, wide viewing angles, and superior image quality. These displays are used in products such as fitness trackers, smartwatches, digital cameras, and gaming consoles. The OLED display modules are also used in automotive applications such as instrument clusters, navigation screens, and rear view camera displays.The working principle of the OLED display modules is quite simple. The display consists of a layer of organic electroluminescent cells sandwiched between two electrodes. When electricity is applied to the electrodes, the cells emit light, creating the required image on the display. To generate the desired color for a pixel, appropriate combinations of red, green and blue light sources (RGB) are used, thus forming the pixels of the display.To sum up, in this article we have discussed the application field and working principle of LDD-SMA2004RI-TR, a liquid crystal display (LCD) module, and OLED character and numeric display modules. LCD modules are widely used in home appliances and digital instrumentation, while OLED displays are used in applications that require displays with high resolutions, wide viewing angles, and superior image quality. Both LCD and OLED display modules are cost-effective, energy-efficient, and easy to operate.

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