18214736. MULTI-WAVELENGTH LIGHT-EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME simplified abstract (Samsung Electronics Co., Ltd.)

MULTI-WAVELENGTH LIGHT-EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME

Organization Name

Samsung Electronics Co., Ltd.

Inventor(s)

Jinjoo Park of Suwon-si (KR)

Joosung Kim of Suwon-si (KR)

Younghwan Park of Suwon-si (KR)

Dongchul Shin of Suwon-si (KR)

MULTI-WAVELENGTH LIGHT-EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME - A simplified explanation of the abstract

This abstract first appeared for US patent application 18214736 titled 'MULTI-WAVELENGTH LIGHT-EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME

Simplified Explanation

The patent application describes a multi-wavelength light-emitting device that can emit light of three different wavelengths.

• The device includes a substrate, a first type semiconductor layer, an active layer, a second type semiconductor layer, and an electrode.
• The active layer has three active areas, each configured to emit light of a specific wavelength.
• The device is designed to emit light of a first, second, and third wavelength.

---

1. 1. 1. Potential Applications

• Multi-color displays
• Medical imaging
• Spectroscopy

1. 1. 1. Problems Solved

• Limited range of wavelengths in traditional light-emitting devices
• Inability to emit multiple wavelengths simultaneously

1. 1. 1. Benefits

• Versatility in emitting different wavelengths
• Enhanced functionality in various applications
• Improved efficiency in multi-wavelength light emission

Original Abstract Submitted

A multi-wavelength light-emitting device configured to emit light of a first wavelength, light of a second wavelength, and a third wavelength, includes a substrate, a first type semiconductor layer provided on the substrate, an active layer provided on the first type semiconductor layer, a second type semiconductor layer provided on the active layer, and an electrode provided on the second type semiconductor layer. The active layer includes a first active area configured to emit the light of the first wavelength, a second active area configured to emit the light of the second wavelength, and a third active area configured to emit the light of the third wavelength.