Samsung Electronics Co., Ltd.

Ewha University-Industry Collaboration Foundation

Hwang Suk Kim

Jong Soo Kim

Dong-Seok Leem

Kwang Hee Lee

Jae Jun Lee

Gae Hwang Lee

Soonok Jeon

Sangho Park

Yongsik Jung

Joonghyuk Kim

Hyesung Choi

Takkyun Ro

Hosuk Kang

Ohkyu Kwon

Bum Woo Park

Changki Kim

Hongsoo Lee

Bo-kyung Kim

Insun Park

Hyejin Bae

Youngmok Son

Sungho Nam

Dongseon Lee

Minsik Min

Rae Sung Kim

Hee-Yoon Lee

Ji Soo Shin

In Sun Park

Ji-wan Seo

Younsuk Choi

Jun Chwae

Youngchun Kwon

Daun Jeong

Je Jin Lee

Kong Joo Lee

Eun Sun Lee

Eun-Kyoung Seo

Joonghee Won

A compound is represented by Chemical Formula 1. In Chemical Formula 1, Rto R, Rto R, and n are the same as defined in the detailed description.

Compounds, infrared absorbers, infrared absorbing/blocking films, photoelectric devices, sensors, and electronic devices

A near-infrared absorber includes a compound represented by Chemical Formula 1. A near-infrared absorbing/blocking film, a photoelectric device, an organic sensor, and an electronic device may include the near-infrared absorber. In Chemical Formula 1, Ar, Ar, Ar, Ar, Ar, X, X, L, L, R, and Rare the same as defined in the detailed description.

Near-infrared absorbers, near-infrared absorbing/blocking films, photoelectric devices, organic sensors, and electronic devices

An infrared absorber includes a compound represented by Chemical Formula 1. An infrared absorbing/blocking film, a photoelectric device, an organic sensor, and an electronic device may include the infrared absorber. In Chemical Formula 1, Ar, X, X, Y, Y, R, R, R, R, R, and Rare the same as defined in the detailed description.

Infrared absorbers, infrared absorbing/blocking films and photoelectric devices and organic sensors and electronic devices

The present disclosure provides a novel biphenyl derivative compound, an optical isomer thereof or a pharmaceutically acceptable salt thereof. The biphenyl derivative compound, optical isomer thereof or pharmaceutically acceptable salt thereof according to the present disclosure may induce cancer cell death by damaging mitochondria and inducing ATP depletion in cells which are in a nutrient-starved state such as a glucose-starved state, which is the normal environment of cancer cells. In addition, it is an Nm23-H1/NDPK activity-increasing substance that may suppress cancer metastasis and growth. Thus, it exhibits excellent effects not only on the prevention, alleviation and treatment of cancer, but also on the suppression of cancer metastasis.

Biphenyl derivative compound and use thereof

The present disclosure provides a novel biphenyl derivative compound or a pharmaceutically acceptable salt thereof. The biphenyl derivative compound or pharmaceutically acceptable salt thereof according to the present disclosure is a compound that increases Nm23-H1/NDPK activity and can inhibit cancer metastasis and growth. Thus, it exhibits excellent effects not only on the prevention, alleviation and treatment of cancer, but also on the suppression of cancer metastasis.

Disclosed are a compound represented by Chemical Formula 1, a film, a photoelectric diode, an organic sensor, and an electronic device. In Chemical Formula 1, Arand Ar, Z, L, L, and Rto Rare the same as defined in the detailed description.

Compound and film and photoelectric diode and organic sensor and electronic device

A near-infrared absorber includes a compound represented by Chemical Formula 1. A near-infrared absorbing/blocking film, a photoelectric device, an organic sensor, and an electronic device may include the near-infrared absorber. In Chemical Formula 1, Ar, Ar, X, L, L, R, R, R, and Rare the same as defined in the detailed description.

Near-infrared absorbers, near-infrared absorbing/blocking films and photoelectric devices and organic sensors and electronic devices

A sensor includes an anode and a cathode, and a near-infrared photoelectric conversion layer between the anode and the cathode. The near-infrared photoelectric conversion layer is configured to absorb light of at least a portion of a near-infrared wavelength spectrum and convert the absorbed light into an electrical signal. The near-infrared photoelectric conversion layer includes a first material having a maximum absorption wavelength in the near-infrared wavelength spectrum and a second material forming a pn junction with the first material and having a wider energy bandgap than an energy bandgap of the first material. The first material is included in the near-infrared photoelectric conversion layer in a smaller amount than the second material.

Sensors and electronic devices

An infrared absorbing polymer includes a first structural unit represented by Chemical Formula 1 and a second structural unit including at least one of Chemical Formula 2A to Chemical Formula 2. The infrared absorbing polymer may be included in an infrared absorbing/blocking film, a photoelectric device, a sensor, and an electronic device.

Infrared absorbing polymer, infrared absorbing/blocking film, photoelectric device, organic sensor, and electronic device

A near-infrared absorber includes a compound represented by Chemical Formula 1. A near-infrared absorbing/blocking film, a photoelectric device, an organic sensor, and an electronic device may include the near-infrared absorber. In Chemical Formula 1, X, X, Y, Y, Ar, Ar, and Arare the same as defined in the detailed description.

An infrared absorber includes a compound represented by Chemical Formula  In Chemical Formula 1, Ar, Ar, X, L, L, R, R, R, and Rare the same as defined in the detailed description.

Infrared absorbers, infrared absorbing/blocking films and photoelectric devices, sensors, and electronic devices

A composition may include a compound, a film may include the composition, an organic layer of an organic sensor and/or photoelectric diode may include the compound, and the film, organic sensor, and/or photoelectric diode may be included in an electronic device.

Compounds and films and photoelectric diodes and organic sensors and electronic devices

A sensor includes a visible light sensor configured to sense light in a visible wavelength spectrum, a near infra-red light sensor on the visible light sensor and configured to sense light in a near infra-red wavelength spectrum, and an optical filter on the near infra-red light sensor and configured to selectively transmit the light in the visible wavelength spectrum and the light in the near infra-red wavelength spectrum, and an electronic device.

Sensors having visible and near infra-red light sensors and optical filter and electronic devices including same

The present disclosure relates to a pharmaceutical composition for suppressing cancer metastasis containing, as an active ingredient, an activator compound of the cancer metastasis inhibitor Nm23, a stereoisomer thereof, or a pharmaceutically acceptable salt thereof. The compound according to the present disclosure may suppress the metastasis of cancer cells by promoting the activity of Nm23 associated with cancer metastasis, and thus may be useful as a pharmaceutical composition for suppressing cancer metastasis.

Growing community of inventors

Suwon-si, South Korea

Hwang Suk Kim