Samsung Display Co., Ltd.

Samsung Electronics Co., Ltd.

Korea Advanced Institute of Science and Technology

Electronics and Telecommunications Research Institute

Real Identity Co., Ltd.

Ki-Hun Jeong

Sung-Hoon Yang

Kyung-Sook Jeon

Kap-Soo Yoon

Hong-Kee Chin

Joo-han Kim

Jae-Ho Choi

Joo-Sun Yoon

Yong-Ho Yang

Jun-Ho Song

Sung-Ryul Kim

Suk-Won Jung

Jin-young Choi

Jang-Soo Kim

Yu-Gwang Jeong

Sang-Gab Kim

Woo-Geun Lee

Min-Seok Oh

Young-Wook Lee

Kyung-Ho Park

Seung-Ha Choi

Gug-Rae Jo

Shin-Il Choi

Jae-Young Lee

Seung-Kyu Lee

Won-Sang Park

Kee-Han Uh

Do-Hyun Kim

Jae-hyun Kim

Jae-Ik Lim

Kisoo Kim

Sang-Woo Kim

Hyung-Guel Kim

Hae-Young Yun

Yang-Ho Jung

Dong-Hoon Lee

Dong Kyung Nam

Chun-Gi You

Jaewon Kim

Sang-Ho Kim

Chang-jung Kim

Chul Huh

Sang-Hun Lee

Yang Ho Cho

Sang Wook Lee

Jong-seok Kim

Min-seog Choi

Yong-seop Yoon

Kyu-Dong Jung

Young Goo Song

Seung-Hwan Shim

Kun-Wook Han

Dae-Cheol Kim

Jung Suk Bang

Jung-Suk Bang

Woong-Kwon Kim

Daecheol Kim

Woongkwon Kim

Byeong-Hoon Cho

Byeonghoon Cho

Suk Won Jung

Sang-Youn Han

Sang Youn Han

Seung-Mi Seo

Sungryul Kim

Mi-Seon Seo

Hyung-jun Kim

Sunghoon Yang

Yun-Jong Yeo

Sung-Haeng Cho

Seung Mi Seo

Seok-Je Seong

Byeong Hoon Cho

Dae Cheol Kim

Woong Kwon Kim

Sungjin Mun

Sung-Eun Cha

Yunjong Yeo

Won Kyoung Lee

Bo-Young An

Sung Hoon Yang

Yong-Je Jeon

In-Woo Kim

Dongmin Keum

Dong-Kwon Kim

Young-Joo Chang

Sung Ryul Kim

Yun Jong Yeo

Gwan-Soo Kim

Ho-young Kim

Hee-Joon Kim

Pil-Sang Yun

Jin-Seuk Kim

Kweon-Sam Hong

Woo-Sung Sohn

Younggoo Song

Young-jae Oh

Seung Soo Baek

Nam-Heon Kim

Sang Ho Kim

Provided are a lens structure capable of increasing a light absorbance and reducing optical crosstalk by manufacturing a multilayered aperture having a form of a metal layer-dielectric layer-metal layer stacked in a vertical direction and pore patterns formed on both metal layers as an aperture of a microlens array, and a manufacturing method thereof.

Lens structure and manufacturing method thereof

A microlens array-based ultrathin microscope is provided. The microlens array-based ultrathin microscope includes a filter unit configured to selectively transmit fluorescence manifested in a measurement sample, and an image unit configured to acquire an image from light transmitted by the filter unit. The filter unit is formed to be in contact with or spaced apart from one surface of a transparent substrate, and the image unit includes a microlens array formed on an opposite surface to the transparent substrate in which the filter unit is formed, and an image sensor configured to collect image information of the microlens array.

Microlens array-based ultrathin microscope

The present disclosure relates to a fine particle-trapping sensor including: a plasmonic hotspot layer formed of a first metal; and a trapping layer formed of a second material. The inventors of the present disclosure have made extensive research efforts to develop a more effective and novel sensor for the real-time and high-sensitivity detection of droplets emitted from the oral cavity. As a result, the inventors have developed an alloy composite nanostructure including a Raman sensor layer, formed of a metal, and a trapping layer formed of a dielectric material, and have found that, when the ratio between the two layers is adjusted, the alloy composite nanostructure effectively traps respiratory droplets rapidly emitted from the oral cavity and detects coronavirus (SARS-CoV-2 lysate) in the respiratory droplets at a concentration of 10 pfu/ml, indicating that the composite nanostructure may be very advantageously used in the field of fine particle trapping.

Nanocomposite nanostructure-based surface-enhanced Raman scattering respiratory droplet mask sensor and fabrication method therefor

An ultrathin camera device is provided. The ultrathin camera device comprises an optical module including a microlens array in which microlenses are arranged, an image sensor that outputs electrical image signals by sensing light coming through the microlens array, spacers that form a focal length by separating the optical module from the image sensor, and a processor that outputs a final image by reconstructing array images generated from the image signals with a designated imaging process depending on a distance at which the object is located. Here, each microlens convexly protrudes toward the image sensor.

Ultrathin camera device using microlens array, and multi-functional imaging method using the same

A liquid crystal display according to an exemplary embodiment of the present invention includes a substrate, a plurality of pixels arranged in a matrix on the substrate where each pixel includes a switching element, a plurality of gate lines that are connected to the switching elements and extend in a row direction, and a gate driver that is connected to the gate lines and is formed on the substrate as an integrated circuit. In the liquid crystal display, the gate driver includes a first region and a second region that is not aligned with the first region.

Liquid crystal display

An image sensor and a method of manufacturing the image sensor are provided. The image sensor includes a block layer including an absorption layer and a transparent layer that are alternately stacked, a lens element is located below the block layer, and a sensing element is located to face the lens element.

Image sensor and method of manufacturing image sensor

An LCD device includes a transmissive LCD panel assembly, a backlight assembly for supplying light to the LCD panel assembly, and a selective reflection film provided between the backlight assembly and the LCD panel assembly. A display region of the LCD has a low-resolution area and a high-resolution area, and a pixel formed in the low-resolution area that is larger than a pixel formed in the high-resolution area.

Thin film transistor panel and liquid crystal display using the same

Provided is a spectroscopic apparatus including an encoder configured to output an orthogonal code, a light source configured to receive the orthogonal code and provide to a sample an optical signal encoded as a pattern corresponding to the orthogonal code, a detector configured to detect a output signal emitted from the sample, and a decoder configured to share the orthogonal code with the encoder and extract a valid signal corresponding to the sample based on a correlation between the orthogonal code and the output signal.

Spectroscopic apparatus and spectroscopic method using orthogonal code

Display device

The present invention relates to a biometric authentication apparatus and a biometric authentication method. In the present invention, provided is the authentication apparatus and authentication method of, while placing an object for biometric authentication on a space between a first electrode and a second electrode, applying a square wave with a single period to the first electrode and performing biometric authentication using a measurement voltage width, which is a difference between a maximum value (a maximum measurement voltage value) and a minimum value (a minimum measurement voltage value) of voltage measured at the first electrode, and an arriving time required for the voltage measured at the first electrode to reach a particular range of the maximum measurement voltage value from the minimum measurement voltage value. The biometric authentication apparatus and method according to the present invention possibly provide a human body detect function for personal authentication with high reliability.

Biometric authentication apparatus and method

Disclosed is an apparatus and method for processing a bio optical signal based on a spread spectrum scheme including a demodulator configured to collect a bio optical signal generated in response to an incident beam modulated based on a spreading code being scattered from a target analyte, and remove a noise from the bio optical signal by demodulating the bio optical signal based on the spreading code, wherein the bio optical signal has a correlation with the modulated incident beam.

Apparatus and method for processing bio optical signal using spread spectrum

Provided are an ultrathin digital camera inspired by an eye of an insect, that includes a prism array including a plurality of transmission channels refracting incident light and a micro lens array including micro lenses focusing the light and is implemented so that the respective transmission channels receive visual information on partial regions of an entire field of view (FOV) like a visual organ of the eye of the insect, and a method of manufacturing the same.

Ultrathin digital camera and method of manufacturing the same

Fiber scanning optical probes and medical imaging apparatuses including the same are provided. The fiber scanning optical probe includes an optical fiber; an actuator attached onto the optical fiber and configured to drive the optical fiber at a driving resonance frequency; a mass provided at a side of the optical fiber and configured to control the driving resonance frequency; and a frequency separator provided on a portion of the optical fiber between the actuator and the mass, the frequency separator being configured to separate the driving resonance frequency into separate resonance frequencies.

Fiber scanning optical probe and medical imaging apparatus including the same

Provided are a laser-induced ultrasound generator and a method of manufacturing the laser-induced ultrasound generator. The laser-induced ultrasound generator includes: a substrate including a plurality of nanostructures provided on a first surface of the substrate; and a thermoelastic layer provided on the first surface of the substrate, the thermoelastic layer being configured to generate an ultrasound by absorbing a laser beam incident onto a second surface of the substrate, the second surface facing the first surface. The nanostructures may be cylinder-shaped nano-pillars.

Laser-induced ultrasound generator and method of manufacturing the same

Growing community of inventors

Cheonan-si, South Korea

Ki-Hun Jeong