Lg Display Co., Ltd.

SeulKi Nam

Taehyung Kim

Seunghyeon Kim

SunBok Song

Jeonggoo Kang

MinHo Sohn

GyungBo Ha

JunSeok Oh

Minjung Kim

Kyungyeol Ryu

Chiwan Kim

Sungwook Ko

SeungRyull Park

YoungYoon You

MinJin Lee

Uihyeon Jeong

A display apparatus includes a display panel configured to display an image, a front member on a front surface of the display panel, a supporting member on a rear surface of the display panel, a supporting frame on a rear surface of the front member, the supporting frame configured to surround a side surface of the supporting member and support the supporting member, and a vibration generating module supported by the supporting member and configured to vibrate the display panel.

Display apparatus and vehicle including the same

An apparatus according to an embodiment of the present disclosure may include a passive vibration member and an active vibration member including a first active vibration member and a second active vibration member disposed at the passive vibration member. The first active vibration member and the second active vibration member may be disposed to be staggered each other with respect to a center portion of the passive vibration member.

Active and passive vibration members for outputting sound

A display apparatus and a vehicle including the same are provided. A display apparatus includes: a display panel configured to display an image, a driving circuit including: a flexible circuit film connected to the display panel, and a printed circuit board connected to the flexible circuit film, a first supporting member at a rear surface of the display panel, the first supporting member having a hole therein, and a vibration apparatus supported by the first supporting member, the vibration apparatus including a first vibration apparatus disposed at the rear surface of the display panel, wherein the flexible circuit film extends through the hole, and wherein the printed circuit board is disposed at a rear surface of the first supporting member.

A vibration apparatus may include a vibration generator including a piezoelectric material and a sensor portion configured at the vibration generator, and thus, may correct or compensate for an electrical characteristic change of the vibration generator and may correct or compensate for a vibration characteristic of the vibration generator. An apparatus including the vibration apparatus is also disclosed.

Vibration apparatus and apparatus including the same

An apparatus may include a passive vibration member and an active vibration member connected to the passive vibration member and including first and second vibration portions arranged in parallel with each other. The apparatus may further include a driving apparatus configured to apply a first driving signal to the first vibration portion and a second driving signal to the second vibration portion, based on an input signal, to vibrate the first vibration portion and the second vibration portion.

Sound generation apparatus

An apparatus includes a vibration member and a first cover disposed at a rear surface of the vibration member. The apparatus also includes a first vibration apparatus disposed at a rear surface of the first cover and configured to vibrate the vibration member. The apparatus includes a first enclosure member disposed at the rear surface of the first cover and at the rear surface of the vibration member. The apparatus also includes a first rear vibration member disposed at the first enclosure member.

Sound generating apparatus and vibration generating apparatus having a plurality of support members with holes overlapping with vibration devices

A vibration apparatus may include a vibration device and an adhesive member at a surface of the vibration device. A modulus of the vibration device may be equal to a modulus of the adhesive member or may be greater than the modulus of the adhesive member.

Vibration apparatus and apparatus and vehicular apparatus comprising the same

A display apparatus may include a display module including a display panel configured to display an image, a structure disposed on a rear surface of the display module, and a vibration generator disposed in the structure in nonparallel with the rear surface of the display module.

Display apparatus

A display apparatus includes a display panel configured to display an image, a front member on a front surface of the display panel, a driving circuit on a rear surface of the display panel and connected to the display panel, a supporting frame configured to surround a side surface of the display panel and a side surface of the driving circuit, a first support supported by the supporting frame and on the rear surface of the display panel, and a vibration generating module supported by the first support to vibrate the display panel.

An apparatus includes a vibration member and a first cover disposed at a rear surface of the vibration member and including a first hole. The apparatus also includes a first vibration apparatus disposed at a rear surface of the first cover and configured to cover the first hole, the first vibration apparatus being configured to vibrate the vibration member. The apparatus additionally includes a first enclosure member disposed at the rear surface of the first cover and configured to cover the first hole and the first vibration apparatus.

Electronic apparatus and vibration generating apparatus

The present disclosure relates to a display apparatus, and more particularly, to a display apparatus having a display panel capable of generating sound. A display apparatus according to the present disclosure includes: a display module; a guide panel disposed at circumferences of a rear surface of the display module; a back cover attached to the guide panel; a sound generating unit disposed between the display module and the back cover; and an adhesive fixing element and a vibration absorber disposed between the guide panel and the rear surface of the display module, wherein the adhesive fixing element fasten the guide panel to the rear surface of the display module, and wherein the vibration absorber is disposed at the guide panel as facing to inner portions of the display module.

Growing community of inventors

Paju-si, South Korea

SeulKi Nam