114990835 Optoelectronics |
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Allicdata Part #: | 1597-1426-ND |
Manufacturer Part#: |
114990835 |
Price: | $ 0.00 |
Product Category: | Optoelectronics |
Manufacturer: | Seeed Technology Co., Ltd |
Short Description: | RASPBERRY PI HDMI LCD (7 INCH) |
More Detail: | Capacitive Graphic LCD Display Module Red, Green,... |
DataSheet: | 114990835 Datasheet/PDF |
Quantity: | 1000 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
1 +: | 0.00000 |
Series: | -- |
Part Status: | Obsolete |
Lead Free Status / RoHS Status: | -- |
Display Type: | TFT - Color |
Display Mode: | -- |
Touchscreen: | Capacitive |
Diagonal Screen Size: | 7" (177.80mm) |
Viewing Area: | 154.08mm W x 85.92mm H |
Backlight: | -- |
Dot Pixels: | 800 x 480 |
Interface: | HDMI |
Graphics Color: | Red, Green, Blue (RGB) |
Background Color: | -- |
Dot Size: | -- |
Dot Pitch: | -- |
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In the modern world, displays provide a vital component of the user interface experience. They have been increasingly incorporated into a variety of everyday electronics to provide enhanced interactivity and increased information. One of the key technologies used in these displays is the 114990835 Application Field and Working Principle. This technology is classified within the category of display modules, which includes LCD, OLED, and Graphic displays.
The 114990835 technology is a component of the display module known as an LCD (liquid crystal display). This type of display module is made up of two components: a backlight and a liquid crystal layer. The LCD works by allowing light from the backlight to pass through a layer of liquid crystal molecules which are arranged in patterns. When an electrical voltage is applied to the liquid crystal layer, the molecules rearrange themselves and the light is either blocked or allowed to pass through. Depending on the alignment of the molecules, the LCD then produces an image.
The application field and working principle of the 114990835 technology can be utilized in a variety of different contexts. For example, it is commonly used in television and computer monitors for displaying video or text. It is also used in handheld devices such as smartphones and tablets. In addition, LCD displays are used in digital billboards and kiosks, which are commonly seen in public spaces such as airports, shopping malls, and theaters.
The working principle behind the 114990835 technology is based on the fact that liquid crystals are affected by electrical voltages. When a voltage is applied, the liquid crystal molecules respond by rearranging themselves in order to block or allow the passing of light. This rearrangement creates the necessary contrast required for an image to be seen. The light coming from the backlight is distributed to the liquid crystals in a uniform way, allowing for a seamless image to be formed on the display.
The display module known as an OLED (organic light-emitting diode) works in a slightly different way from LCDs. OLEDs are made up of an organic material that emits light when a voltage is applied. This means that the device does not require a backlight and can produce images without any additional illumination. OLEDs are often seen in smartphone displays, tablet displays, and television displays.
Finally, another type of display module is the graphic display. These types of displays utilize a pixelized image, often created on a glass or plastic substrate, which is then lit up by either an LED backlight or by an OLED. This type of display is commonly used in digital signs and billboards, and can also be utilized in smaller displays such as those found in point-of-sale terminals and handheld devices.
In conclusion, the 114990835 Application Field and Working Principle is a technology utilized in LCD, OLED, and Graphic display modules. LCDs use a backlight to pass light through liquid crystal molecules that are rearranged by an electrical voltage; OLEDs are composed of an organic light-emitting material that emits light when a voltage is applied; and graphic displays create a pixelized image that can be illuminated by either an LED backlight or an OLED.
The specific data is subject to PDF, and the above content is for reference
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