Samsung Electronics Co., Ltd.

Samsung Sdi Co., Inc.

Cheil Industries Inc.

Kyungpook National University Industry-academic Cooperation Foundation

Jong Hoon Won

Yong Joo Lee

Hyung Jun Kim

Myung Sup Jung

Myungsup Jung

Changki Kim

Deuk Kyu Moon

Sang Ho Park

Myung Man Kim

Feifei Fang

Ki Huk Lee

Hye Young Kong

Won Cheol Jung

Mi Jeong Kim

Sangah Gam

Jae Jun Lee

Beom Seok Kim

Ha Na Kim

Kwang Tai Kim

Dong Hyun Yeom

Young Hwan Kim

Hyeon Ho Choi

Myung-Sup Jung

Won Suk Chang

Kyu Yeol In

Seung Han Lee

Yoon Seok Ko

Moon Yeon Lee

Woo Yong Lee

Jong Hyuk Eun

Young Kwon Yoon

Woo Joong Kim

In Koo Kang

Byeong Chan Park

Dong Soo Kim

Seung Jun Lee

Seung Eun Lee

Se Hyun Lee

Min Soo Kim

Joo Yeon Lee

Ji-Hoon Lee

Pyo Jae Kim

Woo Jin Jeong

Ji Yoon Park

Jung Eun Lee

Moon Soo Chang

Moon Soo Kim

Min Young Park

Hye Ran Kim

Dae Hyun Sung

Sang Won Chae

Ha Joong Park

Tae-Rae Kim

Hyoung Jin Yoo

Chang Yul Lee

Hwa Yong Kang

Dong Hoon Jang

Woon Tahk Sung

Gwang Woo Park

Ki Hun Eom

Seok Woon Sa

Byung Hyun Min

Hyun-Seok Cho

Jong Hyeok Chun

Jeong Yong Park

Gyu Bong Lee

Sun Jung Byun

In Pyo Lee

Dae Hun An

In Seok Kang

Jae Hong Choi

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

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

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 composition, an optical structure, and a camera module and an electronic device including the same, wherein the near-infrared absorbing composition includes a copper complex represented by Chemical Formula 1:(L)-Cu-(L)n&#x2003;&#x2003;[Chemical Formula 1] Wherein in Chemical Formula 1, L, L, and n are described in the detailed description.

An electronic device includes an image sensor including a first pixel subset with a first sensitivity and a second pixel subset having with a second sensitivity, and a processor to process image data generated through the image sensor. The processor obtains image data through each of the first pixel subset and the second pixel subset, select at least one sub-image data based at least on the attribute information of the first sub-image data and the second sub-image data of the image data, and obtain focus information corresponding to the external subject using the selected sub-image data.

Image processing method and electronic device supporting same

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

An electronic device and method are disclosed herein. An electronic device includes one or more biometric sensors, a memory configured to store an authentication setting table associated with one or more authentication methods associated with one or more authentication levels, and a processor operatively connected to the memory and the one or more biometric sensors. The processor implements the method, including: receive authentication level information associated with a function executed by the electronic device, select at least one authentication method of the one or more authentication methods matching an authentication level indicated by the received authentication level information, and perform user authentication based on the selected at least one authentication method through the one or more biometric sensors.

Method for adaptive authentication and electronic device supporting the same

An electronic device includes a housing including a first surface, a display exposed through a first portion of the first surface, a first light emitting source exposed through a second portion of the first surface, an imaging sensor circuit that is exposed through a third portion of the first surface and is electrically connected with the first light emitting source, and a processor that is disposed in the housing and is electrically connected with the imaging sensor circuit. In addition, various embodiments recognized through the specification are possible.

Method for recognizing object by using camera, and electronic device supporting same

Disclosed are a near-infrared absorbing composition including a copper complex represented by Chemical Formula 1, a near-infrared absorption layer formed by using the near-infrared absorbing composition including the copper complex represented by Chemical Formula 1, an optical structure including the near-infrared absorption layer, and a camera module or an electronic device including the optical structure, wherein Chemical Formula 1 is provided below, and and in Chemical Formula 1, R, R, x, and y are the same as described in the detailed description.

An electronic device is provided. The electronic device includes a display, a communication circuit receiving first data including objects for implementing a virtual environment from a server, and a processor. The objects include a text type of first object and a non-text type of second object. The processor divides a region to be output on the display in the virtual environment into a plurality of blocks, determines at least one of the plurality of blocks as a first region based on a region where the first object is output and determines the rest of the plurality of blocks as a second region, renders the first region in a first rendering method and renders at least a portion of the second region in a second rendering method, and outputs the virtual environment on the display based on the first region and the at least portion of the second region.

Device and method for rendering image

An electronic device is disclosed and includes a communication module; a display; a memory storing context information of a user; and a processor. The processor is configured to verify a video capable of being played depending on a playback scenario information; determine one or more pieces of the playback scenario information generated based on the context information; and play the video based on the determined playback scenario information.

Electronic device and server for video playback

Growing community of inventors

Yongin-si, South Korea

Jong Hoon Won