Samsung Display Co., Ltd.

Samsung Electronics Co., Ltd.

Samsung Electro-Mechanics Co., Ltd.

Lsis Co., Ltd.

University-Industry Cooperation Group of Kyung Hee University

Doosan Heavy Industries & Construction Co., Ltd

Samsung Displayco., Ltd.

Hyundai Kefico Corporation

Sung Ho Kim

Seong Min Wang

Yong Ho Yang

Junseok Kim

Yunjae Suh

Young-In Hwang

Eric Hyunsurk Ryu

Jun Seok Kim

Dong Won Kim

Jin Sung An

Jeong Seok Lee

Hee Kyun Shin

Jung-Mi Choi

Heung Gyoon Choi

Ji Seon Lee

Seok Je Seong

Wang Woo Lee

Min Woo Woo

Yong Jae Kim

Hyun Surk Ryu

Jun Haeng Lee

Hyunsurk Eric Ryu

Chong Eun Kim

Dong Kyun Ryu

Pil Suk Lee

Hyeon Sik Kim

Jin Su Kim

Keun Woo Park

Jung Won Lee

Jae Sun Won

Sang Kyu Kim

Jong Won Chung

Ho Jun Lee

Won Joon Lee

Min-Chul Shin

Jae Hyun Lim

Sang Ho Cho

Young In Hwang

Min Chul Shin

Sang Kyoo Han

Sung Soo Hong

Yongchul Kim

So Young Lee

Yun Jae Suh

Jong Moo Huh

Sung Wook Jung

Eung Taek Kim

Eun Ji Seo

Dong Rak Ko

Sung Hun Son

Kang Bin Yi

Seok Lyul Yoon

Hwan Kyeong Jeong

Young-in Hwang

Yun Sik Joo

Sug Woo Jung

Hyun Wook Choi

Yoon Jee Shin

Yun Hwan Park

Jin Seok Oh

Joon Hyoung Park

Jong In Ryu

Sung Heo

Bok Soon Kwon

Chung Wook Roh

Joo Hyeon Jo

Jae Kuk Kim

Seong Baik Chu

Kwang Seung Cho

Myung Geun Koh

Kyung Goo Lee

Jung Mi Choi

Byoung Il Son

Yi Kyu Min

Seung Ju Lee

Chae Whan Lim

Tae Hyung Kang

Ho Taik Lee

Hong Soon Rhee

Jin Woo Cho

Seok Chan Lee

Soon Jong Bahng

Moradi Saber

Seong Jin Hong

Sung Hwan Kang

Eun Jeong Kwon

Jae Kook Kim

Min Jun Kim

Ki Dong Yang

Sukho Choi

Ji Hye Park

Sang Hyun Lee

Tae Hoon Park

Sim Kyun Yook

An electronic device may include: a main body including a first surface and a second surface; a first temperature sensor and a second temperature sensor which are provided inside the main body, wherein the second temperature sensor is disposed closer to the surface of the main body than the first temperature sensor; and a processor, which while the second surface of the main body is in contact with a body part of a user, is configured to estimate a heat flux that is generated by body heat, of the user based on a difference between a first temperature measured by the first temperature sensor and a second temperature measured by the second temperature sensor, and measure air temperature based on the estimated heat flux and the second temperature.

Electronic device and method of measuring air temperature using the same

An organic light emitting diode display includes a driving transistor and a compensation transistor. The driving transistor includes a first gate electrode disposed on a substrate, a polycrystalline semiconductor layer disposed on the first gate electrode of the driving transistor and including a first electrode, a second electrode, and a channel, and a second gate electrode disposed on the polycrystalline semiconductor layer of the driving transistor. The compensation transistor includes a polycrystalline semiconductor layer including a first electrode, a second electrode, and a channel, and a gate electrode disposed on the polycrystalline semiconductor layer of the compensation transistor.

Organic light emitting diode display device including transistors having top and bottom gate electrodes

Disclosed is a voltage detection system of a fuel cell stack, which includes: a stack detection unit comparing input voltage and reference voltage when voltage of a fuel cell stack is input, and outputting a comparison result; and a determination unit determining whether negative voltage is generated in the fuel cell stack based on output voltage of the stack detection unit and a reference duty used for generation of the reference voltage.

Voltage detection system and method of fuel cell stack

A display device comprises a substrate; a circuit array layer comprising pixel drivers, data lines, first dummy lines, and second dummy lines; and a light emitting array layer. The display area comprises middle, first side, and second side regions. The data lines comprise first, second, and third data lines disposed in the middle, first side, and second side regions, respectively. The first dummy lines comprise a first data detour line disposed in the first side region and adjacent to a part of the second data line, and auxiliary lines. The second dummy lines comprise a second data detour line configured to connect the first data detour line to the third data line, and additional lines. The auxiliary lines comprise a bias auxiliary line to which a bias power is applied; and a second power auxiliary line to which a second power is applied.

Display device

A display device includes first and second substrates each including a short side and a long side, ground parts located on at least one of the short and long sides of each of the first and second substrates and including at least one first ground surfaces, which are perpendicular to opposing surfaces of the first and second substrates, and at least one second ground surfaces, which are provided at at least one edge of the second substrate to define an obtuse angle with reference to the first ground surfaces, and unevenness disposed on the first ground surfaces along a first direction, where the unevenness defines an acute angle with reference to a normal line to the opposing surfaces.

Display device and method of fabricating the same

An embodiment provides a light emitting display device, including a display panel including a display area, wherein the display area of the display panel includes: a transparent display area; an intermediate display area that is disposed at one side or both sides of the transparent display area along a first direction and includes a pixel circuit part for a transparent display area; and a normal display area, and wherein the transparent display area includes: a first anode; and a transmission transistor that transmits an emission current outputted from the pixel circuit part for the transparent display area to the first anode.

Light emitting display device with transistor in transparent display area

A pixel includes: an organic light emitting diode; a first transistor including a gate that is connected to a first node, wherein the first transistor is connected between a second node and a third node; a second transistor including a gate that is connected to a corresponding scan line, wherein the second transistor is connected between a data line and the second node; a storage capacitor connected between the first node and a first voltage; a third transistor including a gate that is connected to the corresponding scan line, the third transistor is connected between the first node and the third node; and a fourth transistor connected between a first end of the first transistor and a second voltage.

Pixel and display device using the same

A display device includes a supporting substrate including a polymeric material, base substrate disposed on an upper surface of the supporting substrate, a pixel array disposed in a display area of the base substrate, a transfer wiring disposed in a bending area of the base substrate and electrically connected to the pixel array, and an organic filling portion disposed under the transfer wiring in the bending area. The base substrate includes an organic film including a polymeric material, and an inorganic barrier film overlapping the organic film and extending outwardly from an edge of the organic film. The organic filling portion contacts the organic film of the base substrate.

Display device and method of manufacturing the same

A data output device is provided. The data output device includes a converter circuit configured to generate a conversion signal based on an output signal; a boosting circuit configured to generate a boosting signal based on the output signal; and an output circuit configured to generate the output signal based on an input signal and a feedback signal, the feedback signal being based on the conversion signal and the boosting signal.

Data output device

An organic light emitting diode display includes a first transistor disposed on a substrate and including a gate electrode, an input electrode, and an output electrode, a second transistor electrically connected to a scan line, a data line, and the input electrode of the first transistor, a third transistor including a gate electrode, a first electrode electrically connected to the output electrode of the first transistor, and a second electrode electrically connected to the gate electrode of the first transistor, and an overlapping layer that overlaps the gate electrode of the third transistor in a plan view. The overlapping layer is disposed between the substrate and a semiconductor layer of the third transistor.

Organic light emitting diode display

Provided are an optoelectronic apparatus including an on-chip optoelectronic diode capable of receiving and emitting light, and a method of manufacturing the same.

Optoelectronic apparatus and method of manufacturing the same

Pixel preventing leakage current and display device using the same

Organic light emitting diode display device including driving transistor having overlapping layer between semiconductor layer and substrate

Growing community of inventors

Suwon-si, South Korea

Sung Ho Kim