Samsung Electronics Co., Ltd.

Samsung Sdi Co., Inc.

Samsung Electro-mechanics Co., Ltd.

Kyungpook National University Industry-academic Cooperation Foundation

Yong Joo Lee

Jong Hoon Won

Deuk Kyu Moon

Hyung Jun Kim

Changki Kim

Myung Sup Jung

Myungsup Jung

Sang Ho Park

Feifei Fang

Jae Jun Lee

Ha Na Kim

Myung Man Kim

Kyuyoung Hwang

Byoungki Choi

Beom Seok Kim

Boreum Jeong

Jeoungin Yi

Young Hwan Kim

Hyeon Ho Choi

Jung Hak Nam

Hyungjun Kim

Sangdong Kim

Heung Bok Ryu

YongChurl Kim

Sungmin Kim

Seungyeon Kwak

Kum Hee Lee

Sunghun Lee

Myungsun Sim

Byungjoon Kang

Mi Jeong Kim

Sung Gil Gu

Junghoon Lee

Banglin Lee

Sung Yong Joo

Myung-Sup Jung

Youngki Hong

Hwayoung Cho

Teack Yong Nam

Yoon Seok Ko

Yasushi Koishikawa

Shingo Ishihara

Hye Ran Kim

Tae-Rae Kim

Sunghun Hong

Ka San Ha

Byunghwa Seo

Jae Hong Choi

Shin Ho Kang

Yoon-suk Kang

Jonghyun Ha

An organometallic compound represented by Formula 1, an organic light-emitting device including the organometallic compound, and an electronic apparatus including the organic light-emitting device:M(L)(L)  Formula 1

Organometallic compound, organic light-emitting device including organometallic compound, and electronic apparatus including organic light-emitting device

Provided are an organometallic compound, an organic light-emitting device including the organometallic compound, and an electronic apparatus including the organic light-emitting device, in which the organometallic compound may be represented by Formula 1-1:

Provided are an organometallic compound represented by Formula 1, an organic light-emitting device including the same, and an electronic apparatus including the organic light-emitting device:M(L)(L)  Formula 1

Organometallic compound, organic light-emitting device including the same, and electronic apparatus including the organic light-emitting device

A thin film includes a luminescent compound represented by Formula 1 and a random copolymer, wherein the random copolymer includes a first repeating unit including at least one aromatic ring, and a second repeating unit including a heteroatom including at least one lone pair of electrons,[A][Q][X]&#x2003;&#x2003;Formula 1wherein, in Formula 1,

Thin film, method of manufacturing thin film, and light-emitting device including thin film

Disclosed are an optical filter including a near infrared absorption layer on a polymer film. The polymer film has a* of about &#x2212;5.0 to about +5.0 and b* of about &#x2212;5.0 to about +5.0 in a color coordinate expressed by a CIE Lab color space. The near infrared absorption layer may be configured to transmit light in a visible region and to selectively absorb at least one part of light in a near infrared region. The near infrared absorption layer includes a first near infrared absorption material including a copper phosphate ester compound and a second near infrared absorption material including at least two different organic dyes. The second near infrared absorption material has a maximum absorption wavelength (&#x3bb;) in a wavelength region of about 650 nm to about 1200 nm. An electronic device may include the optical filter.

Optical filter, and camera module and electronic device comprising the same

Disclosed are an optical structure, and a camera module and an electronic device including the same. The optical structure includes a transparent substrate; a first moisture-proof layer disposed on the transparent substrate and including a first organic material having moisture-proof properties; and a first near-infrared absorbing layer disposed between the transparent substrate and the first moisture-proof layer and including a copper complex, wherein the first organic material having moisture-proof properties has a water vapor transmission rate (WVTR) of less than or equal to about 100 g/m/day measured at a thickness of 100 &#x3bc;m.

Optical structure, camera module, and electronic device

A luminescent material represented by Formula 1, a method of preparing the same, and a light-emitting device including the same:[AA][B][XX]&#x2003;&#x2003;Formula 1 A, A, B, X, X, n, and m in Formula 1 are as defined in the specification.

Luminescent material, method of preparing the same, and light-emitting device including the same

Disclosed are a near-infrared absorbing composition, an optical structure, and a camera module and an electronic device including the same. The near-infrared absorbing composition includes a copper complex represented by Chemical Formula 1. Definitions of Chemical Formula 1 are the same as described in the detailed description.

Near-infrared absorbing composition, optical structure, and camera module and electronic device comprising the same

Disclosed are a near-infrared absorbing composition, an optical structure, and a camera module and an electronic device including the same. The near-infrared absorbing composition includes a copper salt capable of absorbing light in a near-infrared wavelength region and an amine compound, wherein the amine compound includes a first amine compound having no polymerizable functional group and a second amine compound including at least monofunctional polymerizable functional group.

Near-infrared absorbing composition, optical structure comprising the same, and camera module and electronic device comprising the same

Disclosed are a compound represented by Chemical Formula 1, an optical filter, an image sensor, a camera module, and an electronic device. In Chemical Formula 1, Rto Rand n are the same as defined in the detailed description.

Compound and optical filter and image sensor and camera module and electronic device

Disclosed are a near-infrared absorbing composition, an optical structure, and a camera module and an electronic device including the same. The near-infrared absorbing composition includes a copper complex, a metal oxide particle, an amine-based compound represented by Chemical Formula 1, and a polymerizable compound having 2 to 4 functional polymerizable groups.N(R)(R)(R)&#x2003;&#x2003;[Chemical Formula 1] Definitions of Chemical Formula 1 are the same as described in the detailed description.

A composition for a near-infrared light-absorbing film includes a binder and compounds represented by separate particular chemical formulae. A near-infrared light-absorbing film may include a near-infrared light-absorbing layer including a cured product of the composition. A camera device may include the near-infrared light-absorbing film, and an electronic device may include the camera device.

Composition for near-infrared light-absorbing films, near-infrared light-absorbing layers, camera modules, and electronic devices

A composition for a near-infrared light-absorbing film includes a binder, a compound represented by Chemical Formula 1, and a compound represented by Chemical Formula 2, wherein a total amount of the compound represented by Chemical Formula 1 and the compound represented by Chemical Formula 2 ranges from about 2.0 parts by weight to about 2.6 parts by weight based on 100 parts by weight of the binder. A near-infrared light-absorbing film may include a near-infrared light-absorbing layer including a cured product of the composition. A camera device may include the near-infrared light-absorbing film, and an electronic device may include the camera device.

Disclosed are a near-infrared absorbing film including a polymer film, a first near-infrared absorbing layer and a second near-infrared absorbing layer on the polymer film. The first near-infrared absorbing layer may be configured to transmit light in a visible region and to selectively absorb at least one part of light in a near-infrared region. The second near-infrared absorbing layer may be disposed on a surface of the first near-infrared absorbing layer. The first near-infrared absorbing layer may include a dye represented by Chemical Formula 1. The second near-infrared absorbing layer may include a copper complex compound. An optical filter may include the near-infrared absorbing film. An electronic device may include the optical filter.  In Chemical Formula 1, Rto Rare described in the detailed description.

Near-infrared absorbing film, optical filter comprising the same and electronic device

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Suwon-si, South Korea

Yong Joo Lee