Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.
16～30 item / All 62 items
It is a high-reliability LED from Nichia Chemical with a rich variety of packages and characteristics.
NSPR346MS is a full-color display LED manufactured by Nichia Chemical that can be selected based on the usage environment and application.
It is a high-reliability LED from Nichia Chemical with a rich variety of packages and characteristics.
The NF2W757H-F1 is an LED manufactured by Nichia Chemical that is suitable for general-purpose lighting requiring color rendering, high efficiency, and long lifespan.
This is a high-reliability LED from Nichia Chemical with a rich variety of packages and characteristics.
NJSR172C is a highly reliable LED manufactured by Nichia Chemical that supports the high safety of vehicles.
It is a high-reliability LED from Nichia Chemical with a rich variety of packages and characteristics.
NSPB336DS is a full-color display LED manufactured by Nichia Chemical that can be selected according to the usage environment and application.
It is a high-reliability LED from Nichia Chemical with a rich variety of packages and characteristics.
The NJCWL024Z-V1MT (Rce00ce) is an LED manufactured by Nichia Chemical that is suitable for general-purpose lighting where color rendering, high efficiency, and long lifespan are required.
Overview of Light Emitting Diodes (LEDs)! Free technical materials available!
LEDs have various features such as long lifespan, compact size, lightweight, low power consumption, and the ability to turn on and off instantly. Therefore, their applications extend beyond mere lighting. 【Overview of Contents】 - What is LED - Features of LED - Light intensity and strength - Forward voltage and current characteristics - Emission colors of LED - Shapes of LED We are offering a free explanatory document on the overview of LEDs! Please download the PDF for more details. For more information about the LEDs we handle, please feel free to contact us.
![[Column] What is the principle of LED light emission? An explanation of color representation methods.](https://image.mono.ipros.com/public/product/image/458/2001529909/IPROS1258124121412944505.jpg?w=280&h=280)
What is the principle of LED light emission? An explanation of color representation! / Leave electrical and electronic circuit and control board development to Nippo! /
An LED is a semiconductor device that emits light when an electric current passes through it. Due to reasons such as low power consumption, long lifespan, and the absence of ultraviolet and infrared rays, lighting fixtures using LEDs have become widespread. An LED is formed by joining two types of semiconductors: "p-type semiconductor" and "n-type semiconductor." The p-type semiconductor has a high concentration of holes (positive charge carriers), while the n-type semiconductor has a high concentration of electrons (negative charge carriers). ■ Flow of the LED Light Emission Principle 1. Apply a forward voltage to the LED. 2. When voltage is applied, the "holes" in the LED move towards the "n-type semiconductor" side, and the "electrons" move towards the "p-type semiconductor" side. 3. At the junction of the p-type and n-type semiconductors, holes and electrons combine, generating light energy and causing the LED to emit light. Thus, the light emission of an LED is a mechanism where electrical energy is directly converted into light within the semiconductor. The color of the light emitted by an LED varies depending on the semiconductor materials that make up the LED. The wavelength of the light produced differs based on the compounds used in each semiconductor, allowing for the combination of compounds to express different colors. At Nippo, we offer a wide range of services from electrical and electronic circuit design to printed circuit board design. Please feel free to contact us.
This is a high-reliability LED from Nichia Chemical with a rich variety of packages and characteristics.
NE2G757G is an LED manufactured by Nichia Chemical that is suitable for general-purpose lighting requiring color rendering, high efficiency, and long lifespan.
This is a high-reliability LED from Nichia Chemical with a rich variety of packages and characteristics.
NESM238A is an LED manufactured by Nichia Chemical that offers a variety of color tones and light distributions, enabling proposals tailored to various characteristics.
High-reliability LEDs from Nichia Chemical with a rich variety of packages and characteristics.
The NSPL500DS is an LED manufactured by Nichia Chemical that offers a variety of color tones and light distributions, enabling proposals tailored to various features.
High-reliability LED from Nichia Chemical with a rich variety of packages and characteristics.
The NSPB510BS is an LED manufactured by Nichia Chemical that offers a variety of color tones and light distributions, enabling proposals tailored to various features.
This is a high-reliability LED from Nichia Chemical with a rich variety of packages and characteristics.
NSPG310B is an LED manufactured by Nichia Chemical that offers a variety of color tones and light distributions, enabling proposals tailored to various characteristics.
It is a high-reliability LED from Nichia Chemical with a rich variety of packages and characteristics.
The NVSE219GL-L1 is an LED manufactured by Nichia Chemical that is suitable for general-purpose lighting requiring color rendering, high efficiency, and long lifespan.
It is a high-reliability LED from Nichia Chemical with a rich variety of packages and characteristics.
NSPR336JS is an LED manufactured by Nichia Chemical that can be selected according to the usage environment and application.
