Samsung Display Co., Ltd.

Samsung Electronics Co., Ltd.

Kyong-Tae Park

Baek-Woon Lee

Dong-Yoon So

Sung-Ho Cho

Alexander Arkhipov

Tae-Gon Kim

Seong-il Park

Valeriy Prushinskiy

Won-Sik Hyun

Byoung-Seong Jeong

Ji-Hye Eom

Doo-Hyung Woo

Sung-Jae Moon

Len Kaplan

Hyo-Seok Kim

Se-Ho Cheong

Yu-Hyun Cho

Shitao Deng

Min-Soo Kim

Beohm-Rock Choi

Young-il Kim

Tae-Kyung Kim

Sang-hyun Lee

Heung-Yeol Na

Jae-Cheol Bae

Young-Rok Song

Jin-gu Jeong

Sang-wook Yoo

Yong-joon Choe

Ha-ram O

Dong-Gyu Kim

Chong-sam Chung

Mu-Gyeom Kim

Keum-Nam Kim

Jong-Chul Choi

Kyu-Sik Cho

Deok-Young Choi

Sung-soo Lee

Chang-Mo Park

Jeong-Won Lee

Sang-Jo Lee

Si-Duk Sung

Byung-Sik Koh

Yong-Sup Choi

Seon-Hong Ahn

Tae-gon Kim

Jin-Yup Kim

Sung-Hwan Cho

Jang-Seok Ma

Ji-Hye Choi

Kyoung-hwan Moon

Jae-gon Kim

Seong-Yeun Kang

Jung-Hoon Kim

Jin-A Lee

Eun-Kyung Yang

Mi-Jin Yoon

Alexander Archipov

Na-Yong Kim

An organic light emitting diode (OLED) display device includes a display panel having a display region and a peripheral region, an OLED at the display region and including an end connected to a first voltage, a pixel circuit at the display region, a repair pixel circuit at the peripheral region, a repair line for connecting the repair pixel circuit to the OLED, and a switching circuit configured to apply a second voltage to the repair line during a power-up of the OLED display device.

Organic light emitting diode display device

An electronic apparatus for illuminating and photographing a user's face and a control method thereof are provided. The electronic apparatus includes a camera configured to photograph a user's face, a transceiver configured to perform communication with a user terminal, and at least one processor configured to photograph the user's face a plurality of times on the basis of a plurality of photographing parameters to obtain a plurality of images, extract face regions corresponding to each of the plurality of images photographed on the basis of the plurality of photographing parameters, synthesize the extracted user's face regions with each other to create a synthesized image, and control the transceiver to transmit data on the synthesized image to the user terminal for the purpose of skin analysis for the user's face.

Electronic apparatus and control method thereof

An image pickup apparatus capable of performing a zooming function without increasing a thickness of the image pickup apparatus, and obtaining depth information at the same time by using lens elements having different diameters, is provided. The image pickup apparatus includes lens elements, and image pickup regions respectively disposed in correspondence to the lens elements. At least two of the lens elements have different diameters. At least two of the image pickup regions have different sizes. A smallest image pickup region among the image pickup regions having a smallest size among sizes of the image pickup regions is disposed with respect to a lens element among the lens elements having a largest diameter. A largest image pickup region among the image pickup regions having a largest size among sizes of the image pickup regions is disposed with respect to a lens element among the lens elements having a smallest diameter.

Image pickup apparatus including lens elements having different diameters

A display device includes a substrate, one line on the substrate, the one line extending from a peripheral region through a display region, pixels on the display region, the pixels being connected to the one line, an outer line on the peripheral region, the outer line being connected to the one line during a short circuit test process that detects a position of a short circuit defect, an electrostatic protection resistor on the peripheral region, the electrostatic protection resistor being connected to the outer line, a pad on the peripheral region, the pad being connected to the outer line through the electrostatic protection resistor, a short circuit test signal being applied to the pad during the short circuit test process, and a bypass line connecting a node between the pad and the electrostatic protection resistor to the outer line.

Display device and short circuit test method

Provided are an image pickup apparatus and method capable of improving a resolution of an image having depth information. The image pickup apparatus may include: a main lens configured to refract incident light; an image sensor comprising a plurality of two-dimensional (2D)-arranged pixels configured to output an image signal according to the incident light; a micro lens array between the main lens and the image sensor and comprising a plurality of 2D-arranged micro lenses; and a controller configured to receive the image signal from the image sensor and to generate an image according to the received image signal, wherein the controller is configured to obtain a plurality of images having different depths of field by changing a distance between the main lens and the image sensor and to obtain at least one depth map from the at least one of the obtained plurality of images.

Image pickup apparatus and method for generating image having depth information

An image photographing apparatus is provided, which includes a camera which photographs an image, a processor which is configured to control the camera to acquire a plurality of first images based on a first shutter timing and to acquire a second image based on a second shutter timing, wherein the processor is further configured to generate a brightness map of the second image using the acquired first images, and to generate a post-processed image of the second image using the generated brightness map.

Image photographing apparatus for providing out-of-focus effect and method of controlling thereof

An organic light emitting display device includes a display area and a non-display area. The display area includes display pixels at crossing areas of data lines, scan lines, and emission control lines. The non-display area includes auxiliary pixels at crossing positions of auxiliary data lines, scan lines, and emission control lines. The display device also includes a scan driver to supply scan signals to the scan lines, a first data driver to supply data voltages to the data lines, a second data driver to supply an auxiliary data voltage to the auxiliary data line, and a demultiplexer between the data lines and the first data driver.

Organic light emitting display device with auxiliary pixels to repair defective display pixels

A pixel of an organic light emitting diode display device includes a scan transistor configured to connect a data line to a first node in response to a scan signal, a storage capacitor connected between the first node and a first power supply voltage, a compensation capacitor connected between the first node and a second node, a driving transistor having a gate connected to the second node, a source connected to the first power supply voltage, and a drain connected to a third node, a compensation transistor configured to connect the second node to the third node in response to a compensation control signal, an organic light emitting diode connected between the third node and a second power supply voltage, and an initialization transistor configured to transfer an initialization voltage in response to an initialization control signal.

Pixel of an organic light emitting diode display device and organic light emitting diode display device

An organic light emitting display device includes data lines and an auxiliary data line, scan lines and emission control lines crossing the data lines and the auxiliary data line, display pixels at crossing regions of the data lines, the scan lines and the emission control lines, auxiliary pixels at crossing regions of the auxiliary data line, the scan lines and the emission control lines, and auxiliary lines coupled to the auxiliary pixels. Each of the auxiliary pixels includes a discharge transistor coupled to one of the auxiliary lines and a first power voltage line to which a first power voltage is supplied and a discharge transistor controller including a plurality of transistors and configured to control the discharge transistor.

Organic light emitting display device for preventing erroneous light emission

A reflection type imaging apparatus includes a deflector that reflects light incident from an outside; a reflecting mirror that reflects the light reflected by the deflector in a direction parallel to a direction in which the light is incident on the deflector; an image sensor that is disposed below the reflecting mirror and arranged perpendicular to the direction in which the light is incident on the deflector, wherein the light reflected by the reflecting mirror is focused on the image sensor; and a stray light blocking member disposed at one side of the image sensor facing the deflector, the stray light blocking member configured to block stray light rays from the deflector from being directly incident on the image sensor.

Reflecting imaging apparatus and mobile device having the same

A display panel and organic light-emitting diode (OLED) display including the same are disclosed. In one aspect, the display panel includes an active pixel including a driving circuit configured to generate a driving current based on a data signal and an emission circuit configured to emit light based on the driving current. The display panel also includes a repair pixel including a repair driving circuit configured to provide a repair driving current to the emission circuit instead of the driving current of the driving circuit when the driving circuit is disconnected from the emission circuit. The repair pixel further includes an aging switch configured to apply an aging voltage to the repair driving circuit during an aging operation and electrically disconnect the repair driving circuit from a power supply after the aging operation is performed.

Display panel and organic light-emitting diode (OLED) display including the same

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Suwon-si, South Korea

Kyong-Tae Park