Lg Electronics Inc.

Seungsu Yang

Seungyong Shin

Changkyu Hwang

Kwonjin Kang

Jaewook Lee

Hwi Dae Kim

Daeho Kim

Gihoon Tho

Sangyoon Kim

Seokyong Park

Myungcheol Baek

Youngtae Im

Soohyun Chae

Hyogyu Kim

A spectacle-type terminal device comprises: a lens; a front body portion configured to allow parts to be mounted thereon and formed to support and secure the lens; and an optical engine disposed in a region within the front body portion and generating an image light that serves as an image source of a virtual image. There may be formed a holographic optical element (HOE), which is formed in at least one area of photopolymers formed on an inner surface or inside area of the lens, and is configured to display a virtual image corresponding to the image light by diffracting the image light.

Spectacle-type terminal device having compact structure and method of providing image thereof

A glasses-type device can include a display part configured to emit image light serving as an image source of a virtual image; a diffraction element configured to reflect and diffract the image light at a predetermined angle; and a first holographic optical element disposed on at least a portion of glass of the glasses-type device, in which the first holographic optical element is configured to cancel dispersion of the image light that is reflected and diffracted by the diffraction element, and reflect the light in which dispersion is canceled to display a virtual image corresponding to the image light.

Wearable glasses-type device and method for providing virtual images of the glasses-type device

The present disclosure proposes a mobile terminal including a display, a window to cover the display, the window having a central region and an edge region, a touch pattern unit on a surface of the window, the touch pattern unit to define a sensing channel for a touch input applied to the window, and a signal transfer unit to cover at least a portion of the edge region of the window, the signal transfer unit to electrically connect to the touch pattern unit and provide a signal transfer path, and the signal transfer unit is formed of a colored material and is outwardly exposed from the edge region.

Mobile terminal and method for fabricating the same

A mobile terminal includes a terminal body; a window coupled to the terminal body, including a display region for displaying an image, and including a print region which encompasses the display region; a display unit including a display panel disposed in the terminal body and having a first touch detection layer therein, and including a driver integrated circuit (IC) mounted to the display panel so as to face the print region of the window; and a second touch detection layer formed on the print region of the window facing the driver IC, and configured to detect a touch signal. The mobile terminal may have a small size and an enhanced design.

Mobile terminal

Disclosed is a mobile terminal including a main body having a display module, a window disposed on a case of the main body to obscure the display module, a touch sensor mounted onto the window and configured to detect a touch input, and a piezoelectric substrate controlled to generate a vibration in response to detection of the touch input and formed in a bar-like shape extending in one direction, the piezoelectric substrate accommodated in a recess portion recessed into one surface of the window at an edge region of the window.

Growing community of inventors

Gyeonggi-do, South Korea

Seungsu Yang