18232756. OPTICAL SENSOR AND METHODS OF MAKING THE SAME simplified abstract (Taiwan Semiconductor Manufacturing Co., Ltd.)

OPTICAL SENSOR AND METHODS OF MAKING THE SAME

Organization Name

Taiwan Semiconductor Manufacturing Co., Ltd.

Inventor(s)

You-Cheng Jhang of Hsinchu City (TW)

Han-Zong Pan of Hsinchu City (TW)

Wei-Ding Wu of Zhubei City (TW)

Jiu-Chun Weng of Taipei City (TW)

Hsin-Yu Chen of Hsinchu City (TW)

Cheng-San Chou of Hsin-Chu (TW)

Chin-Min Lin of Hsinchu City (TW)

OPTICAL SENSOR AND METHODS OF MAKING THE SAME - A simplified explanation of the abstract

This abstract first appeared for US patent application 18232756 titled 'OPTICAL SENSOR AND METHODS OF MAKING THE SAME

Simplified Explanation

The abstract describes optical sensors and their manufacturing methods. It specifically mentions a sensing apparatus consisting of an image sensor, a collimator with an array of apertures, and an optical filtering layer.

• The sensing apparatus includes an image sensor, collimator, and optical filtering layer.
• The collimator has an array of apertures.
• The optical filtering layer filters a portion of light transmitted into the array of apertures.

Potential Applications

This technology has potential applications in various fields, including:

• Imaging devices: The sensing apparatus can be used in cameras, smartphones, and other imaging devices to improve image quality and filtering capabilities.
• Medical equipment: Optical sensors with filtering capabilities can be used in medical equipment for diagnostic imaging, such as endoscopes or ultrasound devices.
• Environmental monitoring: The sensing apparatus can be utilized in environmental monitoring systems to analyze and filter specific wavelengths of light for various purposes, such as pollution detection or plant health monitoring.

Problems Solved

The technology addresses several problems related to optical sensing:

• Light filtering: The optical filtering layer solves the problem of selectively filtering specific wavelengths of light, allowing for improved image quality and analysis.
• Aperture array: The collimator's array of apertures helps in controlling the direction and intensity of light entering the image sensor, reducing unwanted noise and improving accuracy.
• Manufacturing efficiency: The patent application may describe manufacturing methods that improve the efficiency and precision of producing optical sensors with collimators and filtering layers.

Benefits

The technology offers several benefits:

• Enhanced image quality: By filtering out unwanted light, the sensing apparatus can produce clearer and more accurate images.
• Improved signal-to-noise ratio: The collimator and filtering layer help reduce noise and improve the signal-to-noise ratio, resulting in better data analysis and interpretation.
• Versatile applications: The technology can be applied in various fields, allowing for diverse applications in imaging, medical equipment, and environmental monitoring.

Original Abstract Submitted

Optical sensors and their making methods are described herein. In some embodiments, a described sensing apparatus includes: an image sensor; a collimator above the image sensor, wherein the collimator includes an array of apertures; and an optical filtering layer above the collimator, wherein the optical filtering layer is configured to filter a portion of light to be transmitted into the array of apertures.