Lg Electronics Inc.

Lg Display Co., Ltd.

Samsung Electronics Co., Ltd.

Goldstar, Co., Ltd.

Other

Yonsei University

Plk Technologies Co., Ltd.

Pittasoft Co., Ltd.

Hyun Chul Kim

Hyon I Kim

Dong Hwan Lee

Junghan Ryu

Young Ho Kim

Yong Kim

Kyeong Seok Lee

Won Mok Kim

In Ho Kim

Seong Jae Lim

Gyu Weon Hwang

Ji Youn Cha

Min Sun Park

Sung Ho Cho

Soo Yeon Kim

Jaeyong Park

Jin Cheol Hong

Seung Il Lee

Ji Hoon Shin

Ho Phil Lee

Tae Yoon Lee

Soon Dong Cho

Sung Chul Ha

Won Hyun Kim

Hee S Lee

Young Kyo Shin

Mi So Kim

Myung Won Lee

So Jin Kim

Hyun Min Hur

Hee Won Yun

Tae Yun Lee

Jake Lee

Jeong Ho Kang

Won-Hyun Kim

Hee Tak Han

Sung-Ho Cho

Sung-Gi An

Hee-Won Yun

Se Ra Shin

Sung Kil Kim

Sung Ki Ahn

Kyu-Suh Park

Hwa Suk Shim

Jung Mok Seo

Jae Koo Lee

Hyun Chul Im

Jung Chul Shin

Sung Soo Yang

Jin San Moon

The present invention relates to a door handle and, more specifically, to a door handle which may comprise: a housing which is fixed to a door and has an inner space; a drive part which supplies rotational power; a rotating guide which is connected to the drive part to receive rotational power therefrom and rotate within the housing; and a handle part which is disposed within the rotating guide, and protrudes out of the housing by forward rotation of the rotating guide and is retracted into the housing by reverse rotation of the rotating guide.

Door handle

There is disclosed a door handle having a vein authentication function including a housing provided in a door; a sensor provided in the housing for sensing a user's hand touching the housing or located in a preset region; a controller receiving a measured value from the sensor part; and an authentication part operating based on a control signal of the controller, photographing the user's hand and transmitting the photograph of the user's hand to the controller, wherein the authentication part has a photographing angle that is variable based on a position of the user's hand.

Door handle having vein authentication function

A display apparatus includes where one pixel line including a plurality of pixels are provided in plurality, a gate driver configured to apply a gate signal to the one pixel line, and a source driver configured to apply a data signal to the one pixel line. The source driver includes amplifier circuits, output switches, a source output control circuit, and an offset control circuit. The source output control circuit applies sequentially delayed source output enable signals to the output switches to delay an output period of the data signal by units of source output channels, based on a degree of delay of the gate signal. The offset control circuit applies an offset control signal generated based on the sequentially delayed source output enable signals to the plurality of amplifier circuits to change an offset of each of the plurality of amplifier circuits in a masking period of the data signal.

Display apparatus and charging deviation compensation method thereof

A display device includes a timing controller, a data driver controlled by the timing controller, and a display panel configured to display an image by the data driver. When a data signal is applied in an abnormal state, the data driver generates a voltage for display of black by itself, and supplies the voltage to the display panel.

Data driver and display device including the same

A display apparatus includes a display panel including a first surface including first pixels and a second surface including second pixels, the first surface contacting the second surface at a panel center thereof, a first source integrated circuit (IC) sequentially latching first image data, which is to be applied to the first surface, in a first direction facing the panel center at a panel edge of the first surface, and a second source IC sequentially latching second image data, which is to be applied to the second surface, in a second direction facing the panel center at a panel edge of the second surface, wherein the first direction is opposite to the second direction.

Display apparatus and data processing method thereof

The present invention provides an optical device including a spectral filter and an optical detection unit for detecting light passing through the spectral filter. A band-limited filter is provided on the path of light.

Optical module and optical device using same

The present invention relates to a superdirective speaker, and particularly, to a superdirective speaker in which speaker units are disposed and aligned adjacent to one another, and sound outputted from the speaker units overlaps and propagates stepwise, such that the sound may be clearly transmitted over a long distance.

Superdirective speaker

Disclosed is a cell stimulation apparatus. In particular, a cell stimulation apparatus according to an embodiment of the present disclosure includes a cell containment part in which at least one cell containment groove containing cells is formed; and a pressure control part that supports the cell containment part and transforms the at least one cell containment groove by applying pressure to the cell containment part, wherein a bottom of the at least one cell containment groove is made of a flexible material.

Cell stimulation apparatus

The image recording device for a vehicle with dual Wi-Fi access function, includes: a imaging unit; a communicating module having an AP function unit which is adapted to function as an AP of a Wi-Fi communication and a STA function unit which is adapted to function as a STATION of a Wi-Fi communication, thereby allowing for access to a peripheral AP; a storage unit for storing the image information from the imaging unit; and a control unit. Wherein the control unit is configured to allow a specific smart phone as STATION to access the AP function unit, or selectively to allow the STA function unit to access a remote cloud server when it as STATION accesses a peripheral AP; to transfer an image information being imaged in real-time or an image information stored in the storage unit to the smart phone by using the AP function unit or to the cloud server via the peripheral AP by using the STA function unit; and to control an operation status thereof according to a control information received from the smart phone by using the AP function unit or from the cloud server by using the STA function unit.

Image recording device for vehicle with dual Wi-Fi access function and image sharing system using the same

Mobile phone

Charger for mobile phones

Provided is a method of storing accident data for a vehicle, in which image data taken by a camera during driving is stored in real time, a weight value is set according to a measured impulse value to calculate a priority index and data is stored in a memory based on the priority index, thereby preventing initial accident-cause data from being deleted over time. The method includes acquiring driving data including image data, setting a weight value corresponding to an average impulse value and calculating a priority index, selecting a block having a lowest priority index and storing the driving data in the selected block if the capacity of the volatile memory is full, determining whether a timer starts, and reading out all data stored in the volatile memory and storing the read data in the non-volatile memory if the predetermined amount of time has elapsed.

Method of storing accident data for a vehicle

An electromagnetic-wave shielding film of a display panel and a plasma display device are manufactured by transcribing a conductive ink material onto a substrate by an off-set process, and firing the conductive ink material to form a conductive material.

Ink-based electromagnetic-wave shielding film for display device

Growing community of inventors

Seoul, South Korea

Hyun Chul Kim