Samsung Electronics Co., Ltd.

Samsung Display Co., Ltd.

Sk Innovation Co., Ltd.

Sk Ie Technology Co., Ltd.

Yonsei University

Korea Advanced Institute of Science and Technology

Postech Academy-Industry Foundation

Korea Research Institute of Bioscience and Biotechnology

Sk Holdings Co., Ltd.

So Young Lee

Hyun Joon Kim

Chang Ho Lee

Sung Ho Kim

Jin Young Park

Hyun Ho Kim

Sang Kyu Kim

Hyun-Chol Bang

Cheol Jang

Sungho Kim

Jin Woo Jung

Dong Uk Kim

Jae Bong Chun

Byung Hoon Ko

Ji Ho Kim

Seung Jae Lee

Kwan Hee Lee

Ho Jun Lee

Hyun Jeong Lee

Sung Chul Kim

Jong Lam Lee

Chung Sock Choi

Kiran Bynam

Sun Hwa Kim

Sujit Jos

Tae Kyun Kim

Jeong Eun Hwang

Ka Ram Choi

Sang Yoon Park

Sang Kon Bae

Jiyong Kim

Sang Hwan Cho

Joo Hyun Lee

Hyun Seok Moon

Yun S Park

Cheol Woo Kim

Jung Jae Lee

Chi Hyun Cho

Jong Keun Song

Hyung Rae Cha

Eui Seok Shin

Dae-Hyun Noh

Jae Wook Shim

Gyu Sub Kim

Chang Ryong Heo

Jeong Min Choi

Sang Woo Han

Bok Soon Kwon

Jong Chan Kim

Ju Hee Hyeon

Sung Hyun Nam

Byoung Uk Yoon

Kyung Kyun Kang

Sang Hyun Han

Sun Young Jung

Hyo Seok Na

Sun Gwan Hwang

Seung Nyun Kim

Woochul Kim

Jong Beom Hong

Wu Seong Lee

Kyung Moon Seol

Sin Woo Kim

Gorish Aggarwal

Gyu Bok Park

Se Young Kim

Woo Song Lee

Chul Jong Yoo

In Ho Baek

Kyi Hyun Jang

Illhwan Lee

Ji Yeon Jung

In Seok Shim

Young Bae Lee

Sun Mi Kang

Mun Chual Rho

Sung Jin Bae

Srikanth Mallavarapu Rama

Hong Soon Rhee

Kyu Seok Han

Jeong Woo Cho

Hyeon Cheol Gwon

Sang Won Seo

Tae Sung Koo

Seung Woong Lee

Sang Rak Choi

Kyung Chul Cho

KyeongHa Kwon

Ki Ryong Jeong

Sin Hyung Jeon

Byoung Ryoul Song

Seungjai Woo

Gimin Park

Chulyoon Jung

Young Min Sim

Do Yun Park

Kyung Sook Jung

Sang Hyun Kim

Hyung-Chol Bang

Min Young Kim

A heat flux sensor according to an embodiment of the present disclosure includes: a thermogalvanic cell; a first electrode and a second electrode which are respectively disposed on a first surface and a second surface of the thermogalvanic cell; and a processor configured to estimate heat flux by measuring a voltage, generated by a temperature difference between the first surface and the second surface, by using the first electrode and the second electrode, wherein core body temperature may be estimated based on the heat flux, estimated by the heat flux sensor, and a skin surface temperature of an object.

Heat flux sensor and method of estimating core body temperature using the same

An optical multilayer structure including a hard coating layer, a low-reflective adhesion reinforcement layer, and a water repellent layer on a substrate layer. The optical multilayer structure includes a structure in which a hard coating layer, a low-reflective adhesion reinforcement layer including a siloxane-based compound, and a water repellent layer including an alkoxysilane-based compound containing a fluorine atom are laminated on a substrate layer, thereby having high wear resistance and water contact angle simultaneously.

Optical multilayer structure, method of manufacturing the same and window cover film comprising the same

Provided a diamine compound, a polyimide precursor and a polyimide film using the same, and a use thereof. The diamine compound may be very useful as a monomer for manufacturing a polyimide film having excellent transparency, high heat resistance, and low retardation.

Diamine compound, polyimide precursor and polyimide film using the same, and use thereof

A display device, a light-emitting element, and a method of manufacturing a light-emitting element are provided. A display device includes: a first electrode and a second electrode spaced apart from each other; and light-emitting elements between the first electrode and the second electrode, and each of the light-emitting elements includes a first area having a first diameter, a second area having a second diameter greater than the first diameter, a first insulating film surrounding the first area, and a second insulating film on the first insulating film, and the second insulating film surrounds the second area exposed by the first insulating film.

Display device and method of manufacturing light-emitting element

A display device includes a substrate, pixel electrodes on the substrate, a bank in which opening areas partially exposing the pixel electrodes are defined, organic light emitting layers disposed on the pixel electrodes, a common electrode disposed on the organic light emitting layers and the bank, an encapsulation layer disposed on the common electrode, a touch electrode which is disposed on the encapsulation layer and does not overlap the opening areas in a thickness direction, a first adhesive member disposed on the touch electrode, a first light blocking layer which is disposed on the first adhesive member and does not overlap the opening areas in the thickness direction, color filters which are disposed on the first adhesive member and overlap the opening areas in the thickness direction, and a support layer which is disposed on the first light blocking layer and the color filters and includes a first organic material.

Display device and method of fabricating the same

An apparatus for estimating a core body temperature of an object is provided. According to one embodiment, the apparatus includes a plurality of sensors configured to obtain data from an object and a processor configured to obtain a surface temperature, a heat flux, a skin blood flow rate, and a blood flow velocity by using the data obtained from the plurality of sensors, obtain a skin thermal conductivity based on the skin blood flow rate, and estimate a core body temperature of the object based on the surface temperature, the heat flux, the skin thermal conductivity, and the blood flow velocity of the object.

Apparatus and method for estimating body temperature

An apparatus for estimating body temperature includes a sensor including a first sensor board; an object contact surface provided below the first sensor board; a thermally conductive material provided on an upper end of the first sensor board; a second sensor board provided on an upper end of the thermally conductive material; at least one first temperature sensor provided on the first sensor board and being configured to measure a surface temperature of the object; and at least one second temperature sensor provided on the second sensor board and being configured to measure a surface temperature of the thermally conductive material; and a processor configured to: measure a heat flux based on the surface temperature of the object and the surface temperature of the thermally conductive material; and estimate core temperature based on the measured heat flux and the surface temperature of the object.

Provided are a polyimide precursor, a polyimide precursor solution, a polyimide film, a method for preparing the same, and a use thereof. According to an exemplary embodiment of the present invention, a polyimide film having excellent thermal resistance and satisfying transparency and a low coefficient of linear thermal expansion may be provided, and thus, may be usefully applied in a flexible display field requiring high dimensional stability and the like.

Polyimide precursor, polyimide precursor composition, polyimide film, method for preparing the same, and use thereof

A light emitting diode includes a first end and a second end facing each other, a current blocking layer, a first semiconductor layer, an active layer, a second semiconductor layer, and an insulating film surrounding outer circumferential surfaces of the first semiconductor layer, the active layer, and the second semiconductor layer and exposing at least a portion of the current blocking layer and at least a portion of the first semiconductor layer at the second end. The current blocking layer, the first semiconductor layer, the active layer, and the second semiconductor layer are sequentially disposed in a direction from the second end to the first end.

Light emitting diode and display device including the same

A display device includes a substrate, a first display element which is disposed on the substrate, and a plurality of diffraction patterns which are disposed on a path of light emitted from the first display element and arranged along a direction with a first period. when a width of a cross section of one of the plurality of diffraction patterns is defined as a first length, the first period and the first length satisfy Inequality (1):0.4≤1/1≤1,  (1)

Display device, organic light emitting display device, and head-mounted display device

An apparatus for estimating body temperature of an object is provided. The apparatus for estimating body temperature includes: a sensor configured to obtain spectra through a plurality of light paths of an object; and a processor configured to obtain a temperature slope between temperatures corresponding to the plurality of light paths based on the spectra of the plurality of light paths and a reference spectrum measured at a reference temperature, and estimate the body temperature of the object based on the temperature slope.

Apparatus and method for estimating body temperature, and healthcare device

Provided is an apparatus for non-invasively monitoring a health condition. The apparatus for monitoring health according to an example embodiment of the disclosure includes: a pulse wave sensor configured to obtain a first pulse wave signal in a first contact state of an object and a second pulse wave signal in a second contact state of the object; and a processor configured to estimate a degree of vasodilation based on an alternating current (AC) component of each of the first pulse wave signal and the second pulse wave signal, configured to monitor a vascular health condition based on the estimated degree of vasodilation, and configured to output a result of monitoring the vascular health condition.

Apparatus and method for monitoring health, and mobile device

A display device includes a substrate that includes a display area and a pad area, and a plurality of data pads that are provided on the pad area of the substrate and arranged along a first direction and a second direction, where the plurality of data pads includes a first data pad, a second data pad that is disposed adjacent to the first data pad along the first direction, a third data pad that is disposed adjacent to the first data pad along the second direction, and a fourth data pad that is disposed adjacent to the second data pad along the second direction, and the first data pad and the second connection wire are respectively disposed in different layers.

Display device

An apparatus for estimating bio-information is provided. The apparatus includes: an ultrasound image acquirer configured to acquire ultrasound images of an object; a pressurizer configured to apply pressure to the object to occlude a blood vessel; and a processor configured to estimate a change in a diameter of the blood vessel using the ultrasound images acquired by the ultrasound image acquirer before and after an occlusion of the blood vessel, and estimate bio-information based on the estimated change in the diameter of the blood vessel.

Apparatus and method for estimating bio-information, ultrasonic device, and mobile device

Growing community of inventors

Daejeon, South Korea

So Young Lee