Lg Chem, Ltd

Lg Farouk Co.

Other

Samsung Display Co., Ltd.

Korea Advanced Institute of Science and Technology

Lg Household & Health Care Ltd.

Tg & Co. Inc.

Lg Electronics Inc.

Amosense Co., Ltd

Hyundai Microelectronics Co., Ltd.

Jung Yong Lee

Jae Hoon Choe

Hyeon Hui Kim

Dong Cheol Choe

Jong Young Choi

Won Jae Lee

Kyung Sik Jang

Sang Shin Lee

Hyung Kyu Kim

Hyun Ju Kim

Hong Sun Lee

Sang Min Lee

Jeong Ho Lee

Tae Woong Kim

Kyung Won Kim

Jong Min Shin

Kwang Ho Song

Su Rim Kim

Jae Ho Ahn

Woong Chan Jeong

Seong Lok Hwang

Joong Hun Kim

Chan Joong Kim

Jae Min Lee

Jin Hwan Choi

Hyun Woo Koo

So-Young Kim

Myung Han Lee

Sang Youn Han

Sang Dong Jeong

Ha Young Kim

Jin Pyo Park

Ji Hee Lee

Hyeon Jin Kweon

Sung Hyoun Jang

Sangkyeong Jeong

Jong Hoon Lee

Chang Hwan Hyun

Hye Jin Han

Sung Taek Oh

Hae Na Cheong

Kang Ug Lee

Ji Hee Jeong

Seon Ju Jeong

Jong Hyeon Noh

Jae Woon Kim

The present disclosure relates to a portable printer including a main body in a portable form which is capable of accommodating a cartridge having a nozzle for delivering a printing material to a target having a soft or hard surface, a seating part which is provided to be exposed to an outside from a lower portion of the main body to face the surface of the target and at least partially surrounds the nozzle, a roller provided respectively at the front and rear of the nozzle at the lower portion of the main body with respect to a direction in which the main body moves along the surface of the target to deliver the printing material to the target, and a printing adjustment unit configured to adjust a height difference between the nozzle and the roller to adjust a height difference between the nozzle and the surface of the target.

Portable printer

The present disclosure is to more accurately provide a dyeing simulation, a terminal may include an input interface for receiving an image, a controller for obtaining a current color and a target color, and a display for displaying a simulation by synthesizing a dyeing image according to the target color in a dyeing area of the image, wherein the controller may display the simulation by limiting an RGB range of the dyeing image based on the current color and the target color.

Terminal displaying dyeing simulation and operation method thereof

The present disclosure relates to a dispenser, comprising: a housing; a plurality of cartridges which are disposed inside the housing; a mounting body to which the plurality of cartridges are mounted so as to be replaceable; a main motor which rotates the mounting body; and an elevating body which elevates such that a composition is discharged from any one of the plurality of cartridges, wherein the elevating body may be disposed so as to be displaced on a rotation path on which the plurality of cartridges rotate.

Dispenser

A hair dye dispenser according to an embodiment of the present invention includes a housing having an opening hole formed on one side of which a hair dye is provided, a plurality of cartridges disposed inside the housing and accommodating at least one dyeing material, a main body in which the plurality of cartridges are rotatably disposed, a main motor for rotating the main body so that a first cartridge of the plurality of cartridges is located adjacent to the opening hole, a discharge module for discharging the dyeing material contained in the first cartridge, and an accommodating body in which a basket accommodating the dyeing material discharged by the discharge module is placed, wherein the discharge module may include an elevating body that pressurizes the first cartridge when moving up and is separated from the first cartridge when moving down.

Hair dye dispenser and system comprising thereof

A skin care device according to an embodiment includes a main body and a head part connected to the main body, wherein the head part includes a housing in which an upper portion thereof is open, and including an accommodation space therein, an electrode part disposed in the housing, a plurality of light emitting elements disposed in the housing and spaced apart from the electrode part, and a cover part for shielding of the open upper region of the housing, wherein the cover part includes a hole corresponding to the electrode part, a part of the electrode part protrudes from an upper surface of the cover part via the hole, and an upper surface of the electrode part facing a skin of a user includes a convex curved surface toward the skin.

Skin care device

The present invention relates to a modification polymerization initiator and a method for preparing the same, and the modification polymerization initiator includes a derived unit from a compound represented by Formula 1 and may include various functional groups in a molecule, and thus, may initiate polymerization reaction and introduce a functional group into a polymer chain at the same time. In addition, the preparation method according to the present invention may prepare the modification polymerization initiator with high purity in high yield.

Modification polymerization initiator and method for preparing the same

A vibrating toothbrush and an eccentric shaft are proposed. The vibrating toothbrush includes a head in which bristles are planted, and a handle from which a head coupler protrudes, the head being detachably coupled to the head coupler. The toothbrush includes an electric motor accommodated in the handle to generate rotating force; and an eccentric shaft rotatably connected to the electric motor, at least a portion thereof being eccentric to generate vibration and thereby transmit vibration to the head coupler. The eccentric shaft includes a motor fixing part connected to the electric motor; an eccentric weight configured to be offset from a rotation center of the electric motor; and a rotating shaft formed of a metal material, and connecting the motor fixing part and the eccentric weight.

Vibrating toothbrush and eccentric shaft

The present invention relates to a method for preparing a modification polymerization initiator with a high conversion ratio by minimizing side reactions. According to the method for preparing a modification polymerization initiator, a modification polymerization initiator which may easily initiate polymerization and provide a polymer with a functional group having affinity with a filler, may be prepared. Particularly, by performing the method using a continuous reactor, the production of by-products may be decreased, and as a result, the conversion ratio may be increased and a modification polymerization initiator with high purity may be prepared in a high yield.

Method for preparing modification polymerization initiator using continuous type reactor

The present invention relates to a modified polymerization initiator for a conjugated diene-based polymer, and a modified conjugated diene-based polymer including a functional group derived from the modified polymerization initiator.

Modified polymerization initiator and modified conjugated diene- based polymer including functional group derived therefrom

The present invention relates to a modification polymerization initiator and a method for preparing the same, and the modification polymerization initiator includes a derived unit from a compound represented by Formula 1 and may include various functional groups in a molecule, and thus, may initiate polymerization reaction and introduce a functional group into a polymer chain at the same time.

A polymerization initiator composition includes isomers of the polymerization initiator, thereby preventing instability and inertness of the polymerization initiator and physical property degradation of the SSBR, minimizing by-products and unreacted materials, and remarkably improving a conversion ratio. In addition, when the polymerization initiator composition according to the present invention is used, there is no need to add a polar additive separately upon polymer polymerization, since the polar additive is already added at the time of preparing the polymerization initiator. Further, the polymer initiator composition has high polarity so that the hydrophobic SSBR and the hydrophilic silica can be effectively dispersed.

Polymerization initiator composition, preparation method therefor, and method for preparing polymer using same

An method for preparing an anion polymerization initiator, a device for preparing the same and an anion polymerization initiator prepared therefrom are provided. And the method for preparing an anion polymerization initiator according to present invention is characterized in that an amine compound of Formula 1 and/or Formula 2; an organometallic compound; and/or a conjugated diene compound are introduced in the form of a solution and reacted.

Preparation method of anionic polymerization initiator, device for manufacturing anionic polymerization initiator and anionic polymerization initiator prepared therefrom

Disclosed herein is an obstacle warning method for a vehicle, which includes detecting a first obstacle through a laser sensor, identifying a location of an adjacent vehicle, determining a blind spot of the adjacent vehicle due to the first obstacle based on the location of the adjacent vehicle, detecting a second obstacle involved in the blind spot through the laser sensor, and transmitting a danger message to the adjacent vehicle. A vehicle to which the disclosure is applied may be connected to any artificial intelligence (AI) module, a drone, an unmanned aerial vehicle, a robot, an augmented reality (AR) module, a virtual reality (VR) module, a 5generation (5G) mobile communication device, and so on.

Obstacle warning method for vehicle

Disclosed is a method for manufacturing a metallic nanowire transparent electrode, including generating a metallic nanowire and chemically reducing the metallic nanowire to connect adjacent metallic nanowires.

Method for manufacturing metallic nanowire transparent electrode

Growing community of inventors

Daejeon, South Korea

Jung Yong Lee