Lg Electronics Inc.

Electronics and Telecommunications Research Institute

Sungkyunkwan University

Ajou University Industry-Academic Cooperation Foundation

Bg T & a Co.

Young Sung Kim

Hong Rae Cha

Byung Gil Ryu

Myeong Soo Chang

Kyung Ku Kim

Suntak Park

Sung Ryul Yun

Bong Je Park

Ki Uk Kyung

Ki-Uk Kyung

Sun Tak Park

Jun Seok Park

Eun Ho Yoo

Il Yeon Cho

Jong-uk Lee

Sung Tae Kim

Seung Gyu Lee

Young-Joon Park

Min Soo Park

Byung-Gil Ryu

Yun-Hoon Choung

Juho Kim

Jaichan Lee

Chi Hyung Song

Bo Hyun Kim

Myeong-Soo Chang

Kyung-Ku Kim

Tae Hyeon Noh

Jin Beom Kim

Mi Joeng Choi

Leejun Kim

Deok Hai Park

Han Saem Lee

A recording system for an image and site about a drive includes a position information acquisition unit configured to acquire position information of a vehicle, a driving route generating unit configured to generate a driving route of the vehicle, based on a plurality of position information acquired while the vehicle is driving, an image capturing unit configured to image an external environment of the vehicle, an image recording unit configured to record a video captured while the vehicle is driving and position information on a capture position at which the video was captured, and a video mapping unit configured to map the video to a section route constituting at least a portion of the driving route, based on the position information on the capture position.

Recording system for image and site about drive and recording method for image and site about drive

A composition for preventing or treating hearing loss, containing aleaf extract as an active ingredient, is disclosed. A pharmaceutical composition for preventing or treating hearing loss, containing the extract (aleaf extract) as an active ingredient, protects auditory hair cells in the cochlea and spiral ganglion cells from damage caused by noise and the like and effectively reduces the hearing threshold measured in the auditory nerves, thereby being usable as an agent for preventing or treating hearing loss.

Composition for preventing or treating hearing loss, containingleaf extract as active ingredient

A reflective screen to display an image incident from the singlefocus projector is provided. The reflective screen may include a base layer; a fresnellens layer formed on a rear surface of the base layer and mixed with a color particle; a reflective layer formed on a rear surface of the fresnellens layer; and a rear surface protective layer coupled to a rear surface of the reflective layer. The reflective screen may provide a high quality image by reducing the layer structure to enhance the brightness.

Reflective screen, display having the same and method for manufacturing reflective screen

Provided is a thin film type actuator having multi-operation points, capable of various feels of touch or sounds. The film type actuator includes an upper plate and a lower plate, formed of a single plate. Between the upper plate and the lower plate, pairs of electrode parts capable of attracting one another via an electrostatic force. Since each of the pairs of electrode parts functions as an operation point and the upper plate and the lower plate are formed of the single plate, movements of the respective operation points in such a way that a new physical movement different from an original individual movement is generated to generate a haptic feel or a sound. It is possible to generate various haptic feels or sounds by modulating and combining amplitudes and frequencies of the respective operation points.

Film haptic system having multiple operation points

Provided are a microlens array film and a display device including the same. The microlens array film includes a first transparent electrode and a second transparent electrode facing each other and a flexible polymer layer placed between the first and the second transparent electrodes. Lenses may be freely deformed by regulating voltages applied to the first and second transparent electrodes.

Microlens array film and display device including the same

Provided is a touch screen for generating a haptic sense that may minimize a structure added for haptic generation by simultaneously employing a single electrode layer that constitutes an existing touch panel as an electrode layer for transferring the haptic sense. A touch screen for generating a haptic sense according to an exemplary embodiment of the present disclosure includes a touch panel including at least one substrate, each formed with at least one electrode, and an additional electrode to generate the haptic sense on a portion touched on the touch panel using an electrostatic force that occurs between the additional electrode and a predetermined electrode among the at least one electrode.

Haptic actuating touch screen

Disclosed are an apparatus and a method for sensing pressure using an optical waveguide sensor. The apparatus for sensing pressure using an optical waveguide sensor, includes: a light source radiating light; an optical waveguide panel emitting some of the radiated light outside through a plurality of light transmitting regions previously formed, and changing an amount of totally reflected light according to pressure applied to at least one of the plurality of light transmitting regions; a detector detecting the amount of light; and an analyzer determining intensity and a location of the pressure according to the detected amount of light.

Apparatus for sensing pressure using optical waveguide and method thereof

A touch panel according to an embodiment of the present invention includes: a pressure detection unit including a light-source unit configured to generate an optical signal, an optical waveguide configured to transfer the optical signal, a sensing unit contacting with the optical waveguide to receive the optical signal according to an intensity of pressure applied externally, and a light-receiving unit configured to receive the optical signal transferred through the optical waveguide from the sensing unit; and an actuator contacting with the pressure detection unit to cause a deformation of a material according to the pressure intensity, wherein the actuator provides a tactile feedback through a vibration according to the pressure intensity.

Touch panel providing tactile feedback in response to variable pressure and operation method thereof

A front filter being attached to a front surface of a flat panel display device includes a NIR (near infrared ray) blocking film for blocking the emission of near infrared rays to outside; an EMI (electromagnetic interference) shielding film for absorbing electromagnetic waves and for preventing the electromagnetic waves from being emitted to outside; a glass formed on a front surface of the EMI shielding film; and an antireflection coating for preventing incident rays from outside from reflecting back to the outside, in which the EMI shielding film includes a mesh unit formed of conductive meshes that are intersected with each other; and a mesh frame for surrounding the mesh unit to support the mesh unit and to define an effective display area on a screen.

Front filter in a flat panel display device

A plasma display panel is disclosed. The plasma display panel includes a first panel including address electrodes, a first dielectric layer, and a phosphor layer formed on a first substrate, and a second panel bonded with the first panel by interposing barrier ribs therebetween, the second panel including a plurality of transparent electrodes and bus electrodes, a second dielectric layer, a first protective layer containing magnesium oxide doped with a crystalline oxide, and a second protective layer containing crystalline magnesium oxide.

Plasma display panel and related technologies including method for manufacturing the same

Disclosed is a plasma display apparatus in which film-type front filter is connected. A plasma display apparatus of the present invention includes a panel formed by attaching an upper substrate to a lower substrate, an front filter attached to an entire surface of the panel and including extensions extending by predetermined lengths from edges of the panel in omni-directions, a back cover formed on a rear surface of the chassis base, and a filter supporter for electrically connecting the extensions to the back covers. The filter supporter is connected to the compass.

Plasma display apparatus

An EMI (electromagnetic interference) shielding film of a flat panel display device includes a mesh unit formed of conductive meshes that are intersected with each other, and a mesh frame for surrounding the mesh unit to support the mesh unit and to define an effective display area on a screen. Both the mesh unit and the mesh frame are formed integrally together by a base film which has PET (polyethylene terephthalate) and metal foil.

EMI shielding film of a panel display device

An optical filter of a plasma display panel (PDP) and its fabrication method are disclosed. The optical filter includes an electromagnetic wave shield layer having a bias angle formed by cutting a mesh film along a predetermined direction.

Optical filter of plasma display panel and fabrication method thereof

An electromagnetic interference (EMI) shielding filter includes a conductive pattern for shielding electromagnetic waves; and blackened layers formed on a surface of the conductive pattern. The electromagnetic interference (EMI) shielding filter is manufactured by preparing a base film; forming on the base film a first blackened layer, a conductive layer, and a second blackened layer in sequence; and patterning the first blackened layer, the conductive layer, and the second blackened layer by using a same mask, and forming on front and rear surfaces of an EMI shielding layer a conductive pattern comprising the first and second blackened layers.

Growing community of inventors

Yongin-si, South Korea

Young Sung Kim