Hyundai Motor Company

Samsung Display Co., Ltd.

Kia Corporation

Samsung Electronics Co., Ltd.

Lg Electronics Inc.

Kia Motors Corporation

Hankook Tire Co., Ltd.

Yong San Co., Ltd.

Kakao Corporation

Sungkyunkwan University

Samsung Displayco., Ltd.

Osstemimplant Co., Ltd.

Kia Motors Cornoration

Industry Academic Cooperation Foundation Keimyung University

Gumi Electronics & Information Technology Research Institute

Hyung Jin Kim

In Yong Jung

Seok Ha Hong

Byung Joo Kim

Pung Yeun Cho

Sang Hoon Lee

Sang Ho Yoon

Jin Ho Hwang

Hyuk Soo Lee

Min Ho Cho

Han Seong Kang

Young Soo Hwang

Dae Ig Jung

Dong Ho Chu

Seung Hyeok Chang

Joong-Hyun Kim

Jin Wook Seo

Jong Sung Park

Joon Chul Goh

Jae Sung Bae

Jae Sang Lee

Hyeong Kook Lee

Jung Kwon Kim

Myoung Keun Kwon

Dong Eun Cha

Tae Hun Kim

Seung Hwan Kim

Sang Heon Lee

Hyun Yeul Lee

Seung Hyun Kang

Young Min Lee

Hyun Jung Kim

Eun Ho Lee

Sung Soo Park

Seung Jae Lee

Won Sik Oh

Austin Kim

Ki Yong Lee

Woo Hyun Paik

Kyung Su Lee

Han Jun Sung

Dong Han Kim

Seok Weon Hong

Sung Kwang Kim

Sung Ki Jung

Hee Chul Hwang

Hyun Dae Lee

Dong Joon Kwag

Jong Hoon Choi

Young Jae Kim

Hyun Seuk Yoo

Yoon Kab Noh

Kyeong Ik Min

Jong Myeong Yun

Ji Eun Park

Yeon A Hwang

Chang Mo Lee

Tae Jun Choi

Dae Nyeon Kim

Won Hoe Koo

Joon Ho Byun

Kyung Sub Min

Hyo Jin Ham

Hye Won You

Hye Sang Park

Ji Ah Lee

Hyung Kook Lee

Ji Ah Kim

Dong Hun Lim

Seong Heon Cho

Eon Pyo Hong

Yong Hyun Kwon

Jung Sik Park

Jae Yoo Yoo

Ji-Eun Park

Hyeong Seok Kim

Dong Yeoul Lee

Tae Uk Lee

Geun Woo Kim

Yong Hoon Kim

Jin A Seo

Min Hyuk Oh

Heum Mo Gu

Ki Chul Choi

Hyun Sang Park

Il Gun Kwon

Hye-Sang Park

Sang Yong Jung

Ki Un Lee

Jong Seok Park

Woo Seok Han

Jung Kyung Kim

Yong Han Roh

Chang Sub Lee

Kyung Bin Kim

Byung You Hong

Jong Won Lim

Ki Won Noh

Ki Chun Jo

Provided in one embodiment of the present invention is a calibration device for an oral scanner, comprising: a casing in which an oral scanner body is coupled to an open upper part; a rotational part rotatably provided with respect to the casing; a reflector part arranged on the central axis of an optical device in the oral scanner body; and a pattern plate part facing the optical device through the reflector part, wherein the pattern plate part is linked with the rotation of the rotational part and rotates in place, and the reflector part moves in a straight line with respect to the oral scanner body.

Oral scanner system

A two-way twin-axial connector module of a receptacle for transporting liquefied gas is provided, including a male connector connected to an end of a transferring pipe incorporating a first supply line for supplying liquefied gas and a first return line for retrieving the vaporized gas, including a pair of male bayonets formed to protrude and surround protruding portions of the first supply line and the first return line, respectively, which are formed to protrude outward through the end of the transferring pipe, and a female connector incorporating a second supply line for supplying liquefied gas and a second return line for retrieving vaporized gas, to be connected to a supply source for supplying liquefied gas or a storage tank for storing liquefied gas, including a pair of female bayonets concavely formed and connecting with the second supply line and the second return line, respectively.

Two-way twin-axial connector module of a receptacle for transporting liquefied gas and liquefied gas transport system including the same

A display device includes a substrate including a display area including pixels and a non-display area around the display area and including a pad area, and a circuit board attached to the pad area. Pad electrodes arranged along a first direction and a first alignment mark located at a side of the pad electrodes in the first direction and protruding more than the pad electrodes are disposed on the substrate in the pad area. The circuit board includes a base portion, and lead electrodes disposed on the base portion and respectively facing the pad electrodes. A first alignment mark hole is defined through the base portion at a side of the lead electrodes in the first direction, the first alignment mark and the first alignment mark hole have a same shape as each other, and the first alignment mark is accommodated in the first alignment mark hole.

Display device including a circuit board having a hole overlapping an alignment mark

A road surface recognition method may include extracting first point cloud data in a front road surface region of a vehicle from point cloud data generated by LiDAR of the vehicle, generating a point cloud map by use of a local map and the first point cloud data, determining a predicted driving route of the vehicle based on motion-related data of the vehicle; and generating a road surface height profile of the predicted driving route based on the point cloud map and the predicted driving route.

Method and system for recognizing road surface

Rear combination lamp for an automobile

The display device includes a display panel and a pixel. A compensator configured to calculate a degradation rate of the pixel based on an input gray level of first image data, and compensates the first image data based on the degradation rate to generate second image data. A data driver configured to generate a data signal based on the second image data and configured to supply the data signal to the pixel. The pixel includes a first element group and a second element group connected in series to each other, the first element group includes at least one first light emitting element, and the second element group includes at least one second light emitting element. The compensator is to calculate the degradation rate by applying first information on the number of the first light emitting elements and second information on the number of the second light emitting elements.

Display device, electronic device, and image data compensating method of display device

An apparatus for controlling a suspension of a vehicle to improve high-speed driving stability of the vehicle includes: a sensor that obtains information about a road surface ahead the vehicle during travel of the vehicle; and a controller that derives a height value of the road surface from the information about the road surface, determines a state of the road surface based on a differential value of the derived height value, predicts vehicle behavior corresponding to the determined state of the road surface, and controls a damping force of the suspension based on the predicted vehicle behavior.

Apparatus and method for controlling suspension of vehicle

An apparatus and a method for identifying a speed bump are provided. The apparatus may include a vehicle network access device to provide an access interface with a vehicle network, and a controller to acquire information on a position of the speed bump placed on a road on which a vehicle travels, collect, from a vehicle network, information on driving of a driver around the speed bump, and determine a type of the speed bump, based on the information on the driving of the driver.

Apparatus for identifying speed bump and method for the same

An application processing method for providing a group video call and a terminal for performing a group video call are disclosed. The application processing method of providing a group video call may include executing a group video call comprising a plurality of participants, based on a number of the participants, displaying views corresponding to the participants by pagination, based on a predetermined action of a first participant whose view is not displayed on a predetermined page of a plurality of pages generated by the pagination, selecting one of participants whose view is displayed on the predetermined page as a second participant, and displaying the views by swapping a position of the view corresponding to the selected second participant and a position of the view corresponding to the first participant.

Application processing method for providing group video call

A display device including a scan line extending in a first direction, a sensing scan line extending in the first direction and spaced from the scan line, a data line extending in a second direction crossing the first direction, a sensing line extending in the second direction and spaced from the data line, a sensing enable signal line extending in the second direction and spaced from the data line and the sensing line, and a sub-pixel connected to the scan line, the sensing scan line, the data line, the sensing line, and the sensing enable signal line. The sub-pixel includes a plurality of light emitting elements between a first node and a second node, a first transistor configured to supply a driving current to the first node according to a voltage of a gate electrode, and a second transistor to control a connection between the first and second nodes.

Display device and method for driving the same to connect a first node and a second node according to a sensing enable signal

An apparatus for controlling a suspension of a vehicle to improve ride comfort of the vehicle includes: a sensor that measures rainfall around the vehicle, a camera that takes an image of a road surface ahead the vehicle, and a controller that recognizes an obstacle located on the road surface based on the image of the road surface ahead the vehicle. In particular, the controller determines a type of the obstacle depending on the measured rainfall around the vehicle, and controls a damping force of the suspension based on control information corresponding to the determined type of the obstacle when the vehicle passes over the obstacle.

Disclosed is a convenience equipment pull-out device for a vehicle. The convenience equipment pull-out device includes: a housing mounted on a headliner of the vehicle, a body which is mounted on the housing and coupled to a movable driving portion and to a plurality of movement guides. In particular, the body slides along the movement guides when the driving portion is driven. The device further includes a pull-out portion rotatably coupled to the body and selectively pulled out towards the interior of the vehicle while a hinge region connected to the body slides along a guide rail member of the housing.

Convenience equipment pull-out device for a vehicle

Growing community of inventors

Seoul, South Korea

Hyung Jin Kim