Samsung Electro-mechanics Co., Ltd.

Other

Hyundai Motor Company

Hyundai Mobis Co., Ltd.

Dongsung Corporation

Hanwha Q Cells & Advanced Materials Corporation

Jae Chan Lee

Hyun Hak Kim

Dae Young Kwon

Seok Min Woo

Tae Hoon Kim

Hyun Ho Kim

Hak Soo Kim

Yun Tae Lee

Dong Hyun Kim

Joon Seok Chae

Chang Wan Son

Yong Gil Namgung

Yong Woon Park

Sang Yun Lee

Chang Soo Lim

Hee Chan Park

Kwang Seok Lee

Tae Kon Koo

Gi Young Byun

Joong Han Yoon

Hoon Jeong Kim

Gi Ho Han

Chang Su Ryu

Gyu Min Lee

A multistereo camera apparatus includes a first camera having a first focal length, a second camera having a second focal length different from the first focal length, and a third camera having an adjustable third focal length, wherein the third camera operates in a pair with the first camera to measure a first distance, or in a pair with the second camera to measure a second distance different from the first distance.

Multistereo camera apparatus

A camera for a vehicle includes: an imaging unit configured to image an exterior of the vehicle; and a controller configured to enlarge a region of interest of the imaging unit in response to a driving speed of the vehicle being higher than a reference speed, and reduce the region of interest of the imaging unit in response to the driving speed being lower than the reference speed.

Camera for vehicle

A camera module including a housing, a lens barrel disposed in the housing and configured to accommodate at least one lens, a first substrate including an image sensor configured to receive light passing through the lens, and a second substrate including a through-portion configured to pass the lens barrel.

Camera module with reduced size

A composition for an automotive interior skin, a method for manufacturing the same, and an automotive interior skin manufactured using the same. The composition for an automotive interior skin includes: 30 wt % to 70 wt % of a polyol compound; 5 wt % to 40 wt % of dicyclohexylmethane-4,4'-diisocyanate; and 5 wt % to 30 wt % of an aromatic glycol-based chain extender.

Composition for automobile interior skin, manufacturing method thereof, and automobile interior skin manufactured using the same

A thermoplastic polyurethane resin composition having enhanced texture and durability is capable of ensuring excellent appearance quality by applying polyester polyol including, polytetramethylene ether glycol and polydimethylsiloxane diol to an existing thermoplastic polyurethane resin composition, having excellent mechanical properties and long-term durability, such as anti-scratch and abrasion resistance, while largely enhancing texture quality, largely reducing producing costs by replacing a material such as natural leather, reducing generation of a volatile organic compound (VOC), and using the VOC in a surface material for a vehicle interior material.

Thermoplastic polyurethane resin composition having enhanced texture and durability and production method thereof

Provided are method and system of providing a social network service (SNS) in which life cycle concepts of creatures are a motif. Particularly, user's personal connection information and relationships between users are separately expressed as a structure of a creature made in a graphic, and a non-disclosure information portion for private use and a disclosure information portion for public use are clearly divided.

Method and system of providing social network services associated with management of personal connections and off-line activity by applying life cycle concept of creature

Disclosed herein is an electronic shelf label system. The electronic shelf label system includes a plurality of electronic tags that are installed on a product display stand and confirms the residual amount of a battery to turn-on a battery warning light when the residual amount is smaller than a reference voltage and transmits replacement request signals to inform the replacement time of the battery; and a wired/wireless communication converter that relays information between the electronic tags and a server and transmits the replacement request signals received from the electronic tags to be relayed thereby to the server. The electronic shelf label system of the present invention can intuitively and easily confirm the timing when the battery of the electronic is replaced, thereby making it possible to improve the efficiency in the working of replacing the battery.

Electronic shelf label system and method for driving the same

Provided is a method for manufacturing an antenna which is minimized and used in a low frequency band. The method includes forming and preparing a radiator for an antenna, mounting the radiator inside a dam molding part including an upper dam molding part and a lower dam molding part, injecting a molding material into the dam molding part through an inlet provided at one side of the dam molding part, the molding material including a composite material with a controlled diameter and content, hardening the injected molding material, and separating the hardened molding material covering the radiator from the dam molding part. Accordingly, a miniaturized antenna can be provided, which can achieve a high integration density, prevent deformation of the radiator caused by external pressure generated in processes, and be used in a low frequency band by covering the radiator with a molding material having a high permittivity and a low-loss characteristic.

Method for manufacturing antenna

Disclosed herein is a barrel plating apparatus. The barrel plating apparatus includes a barrel plating tank filled with an electrolytic solution, a barrel container immersed in the electrolytic solution of the barrel plating tank and filled with chip parts and media, a power supply unit for supplying current to an anode part and a cathode part which transfer the current to the barrel container and the electrolytic solution of the barrel plating tank, a driving motor for rotating the barrel container, and a hall current sensor formed in at least one cathode rod of the cathode part, coming into direct contact with the chip parts, the hall current sensor measuring the current. Accordingly, in the barrel plating apparatus, the currents of respective cathode rods are measured by hall current sensors, and thus variations in plating thickness can be reduced.

Barrel plating apparatus

Provided is a price display apparatus including a plate-shaped label having a price displaying unit; and a holder coupled to one side of the label and having a fixing portion protruding outward from the label.

Price display apparatus

The present invention relates to a chip antenna including first and second conductor patterns formed on upper and lower surfaces of a dielectric block in a width direction of the dielectric block. The chip antenna also includes conductive vertical-connecting parts formed in a vertical direction of the dielectric block to connect the first conductor patterns with the second conductor patterns to form a radiation line. The first and second conductor patterns comprise pairs of L-shaped and symmetrical L-shaped conductor patterns having bent parts overlapped in part with each other in a width direction and extended in a longitudinal direction of the dielectric block. Also, horizontal-connecting conductor patterns are formed in a width direction of the dielectric block.

Chip antenna

The present invention relates to an ultra wideband internal antenna, which is provided in a mobile communication terminal to cut off frequencies in a certain frequency band while processing ultra wideband signals. The ultra wideband internal antenna includes a first radiation part, a second radiation part, a feeding part and a ground part. The first radiation part is made of a metal plate on a top surface of a dielectric substrate and is provided with at least one cut part, formed by cutting out a lower corner portion thereof, and an internal slot. The second radiation part is formed in the slot of the first radiation part while being connected to the first radiation part, the second radiation part being conductive. In this case, the first and second radiation parts form an ultra wide band due to electromagnetic coupling therebetween using individual currents flowing into the first and second radiation parts.

Ultra wideband internal antenna

The present invention relates to an ultra wideband (UWB) internal antenna. The ultra wideband internal antenna includes a first radiation part, a feeding line, a second radiation part, and a ground part. The first radiation part is formed on a top surface of a dielectric substrate and provided with an internal slot. The feeding line supplies a current to the first radiation part. The second radiation part is formed in the internal slot of the first radiation part on the top surface of the dielectric substrate, the second radiation part being conductive. The ground part grounds both the first and second radiation parts. The second radiation part determines an ultra wideband by mutual electromagnetic coupling with the first radiation part using a current element induced due to the current supplied to the first radiation part.

A diversity antenna is provided inside a mobile communication terminal. A common ground element formed as a conductor having predetermined length grounds the antenna. A first radiating element radiates a vertically polarized wave of a predetermined band. One end of the first radiating element is vertically connected to one end of the commnon ground element and the other end of the first radiating element is open. A second radiating element radiates a horizontally polarized wave of the predetermined band. One end of the second radiating element is vertically connected to the other end of the common ground element and the other end of the second radiating element is open. First and second feeding elements feed electric current to the radiating elements.

Internal diversity antenna

A chip antenna, which is used for a mobile communication terminal, local area networks (LAN), or at blue tooth (BT) band, includes: a base block made of one selected from a diaelectric material and a magnetic material and including an upper surface, a lower surface, and four side surfaces disposed between the upper surface and the lower surface; inverted F-type first conductive patterns formed on a part of the base block; inverted L-type second conductive patterns formed on another part of the base block and connected in parallel with the first patterns; and parasitic elements spaced from the first and second patterns by a designated distance and forming an electromagnetic coupling with the first and second conductive patterns.

Growing community of inventors

Kyungki-do, South Korea

Jae Chan Lee