Lg Display Co., Ltd.

Jongsik Ham

JooHong Lee

TaeYoung Jung

GwangHeon Ha

Wonsik Jeon

DaeSung Park

Disclosed is a display apparatus capable of improving a sound quality through an accurate sound transmission, wherein the display apparatus may include a backlight module connected with a rear surface of a display panel, a rear structure for surrounding the backlight module, and a vibration generating device for vibrating the display panel through the backlight module, wherein the vibration generating device is fixed to the rear structure.

Display apparatus

Disclosed are an organic light-emitting diode-based display device and a method for controlling the device. The device may include an organic light-emitting diode-based display panel; and a data driver configured for: dividing a reference gamma voltage into a first gamma voltage corresponding to a high gray level and a second gamma voltage corresponding to a low gray level; selecting one between the first and second gamma voltage based on a gray level of video data; and supplying the selected one through a corresponding output stage among dual output stages, wherein the dual output stages respectively correspond to the first and second gamma voltages.

Organic light-emitting diode-based display device and method for driving the device

A display device is discussed. A back light unit support structure such as a light source housing for supporting a part of a back light unit and the structure of a back cover are optimized, so that a display panel circuit unit is disposed on the lower front surface of the display device operated in a non-folding COF scheme. Accordingly, a flat plate type back cover may be used and a wall mounting through-hole is provided in an upper edge support member, thereby the display device may be simply installed to the wall in close contact with a wall.

Growing community of inventors

Gwangmyeong-si, South Korea

Jongsik Ham