Lg Display Co., Ltd.

Samsung Electronics Co., Ltd.

Samsung Display Co., Ltd.

Mando Corporation

Samsung Techwin Co., Ltd.

Hyundai Motor Company

Rohm & Haas Electronic Materials LLC

Lg Electronics Inc.

Electronics and Telecommunications Research Institute

Kia Motors Corporation

Kia Corporation

Korea Institute of Energy Research

Hideep Inc.

Rohm and Haas Electronic Materials Korea Ltd.

Korea University Research and Business Foundation

Tae Hwan Kim

Su Hwan Moon

Sang Soo Hwang

Yong Chan Park

Jong Seong Kim

Seong Woo Suh

Jong Hwan Lee

Kyoo Ok Choi

Christopher D Gilmore

Cheol Sig Pyo

Young Sik Kim

Jeong Ho Lee

Young Min Kim

Sang-Won Lee

SunYeop Kim

Kyung Suk Oh

Gil Ju Kim

Jae Choon Kim

Kyo Seop Choo

Dong Min Shin

Myeong Hee Kim

Jean Ho Song

Nam Wook Cho

Woo Jae Lee

Jung Eun Lee

Young Bae Kim

Suk Won Hong

Bon Kee Kim

Young Joon Lee

Sang Man Seo

Hong Sig Kim

Hyun Jae Kim

Jong Hyun Ryu

Yong Kwan Lee

Ho Sub Lee

Eun Hye Lee

Yeon Hee Lee

Peng-Wei Chuang

Hyun Joong Kang

Sung Ho Roh

Tae Gyu Lee

Wang Yuhl Oh

Hyoung Su Kim

Seung Yong Hwang

Young Seok Kim

Seong Yun Lee

Jin Woo Park

Seong Min Kang

Ping Ding

Dong Kook Kim

Hyung Gil Baek

Min Gwan Bae

Ji Sung Bae

Sung Wook Lee

Hoo Young Ahn

Tae Wan You

In Hwan Lee

Myung Hwan Park

Yerang Kang

Young-ja Kim

Ga Be Nam

Shin Kun Ryi

Hyun Gyu Lim

Young-Seok Kim

Jong Soo Park

Sang Ii Kim

Wan Seon Lim

Byung Ok Lee

Herong Lei

Ji Hyun Bang

Hyeon Chul Im

Eun Hye Kim

Mi-Seon Hwang

Kang Gyune Lee

Hyung Sun Park

Geun Hyuk You

Jae Guyn Lim

Chun Boo Lee

Kyong Ha Lee

Kyung Ran Hwang

Han Saem Cho

Jae Myon Lee

The present disclosure relates to a beam projector apparatus for a vehicle, in which a beam projector installed on an armrest of a rear seat may be used to project a video onto a screen provided in a vehicle and enable a vehicle passenger to watch the video in a situation in which the vehicle passenger takes a rest, and as necessary, the projector may be taken out of the armrest and used in an outdoor resting space outside the vehicle to allow a user to watch a video.

Beam projector apparatus for vehicle

A semiconductor package includes a first package substrate, a first semiconductor chip on the first package substrate, a plurality of first chip bumps between the first package substrate and the first semiconductor chip, a plurality of second semiconductor chips sequentially stacked on the first semiconductor chip, a molding member which covers the plurality of second semiconductor chips, on the first semiconductor chip, and a thermoelectric cooling layer attached onto a surface of the first semiconductor chip. The thermoelectric cooling layer includes a cooling material layer extending along the surface of the first semiconductor chip, a first electrode pattern which surrounds the plurality of first chip bumps from a planar viewpoint, in the cooling material layer, and a second electrode pattern which surrounds the first electrode pattern from the planar viewpoint, in the cooling material layer.

Thermoelectric cooling packages

A semiconductor package may include; a first substrate, a first semiconductor chip disposed on the first substrate, an interposer disposed on the first semiconductor chip, a connecter spaced apart from the first semiconductor chip in a first horizontal direction and extending between the first substrate and the interposer, wherein the connecter directly electrically connects the first substrate and the interposer, a capacitor disposed between the connecter and the first semiconductor chip, and a guide pattern including a first guide portion and an opposing second guide portion spaced apart in the first horizontal direction, wherein the first guide portion is disposed between the connecter and the capacitor, the second guide portion is disposed between the capacitor and the first semiconductor chip, and at least part of the capacitor is inserted between the first guide portion and the second guide portion.

Semiconductor package aligning interposer and substrate

The present invention relates to a method of manufacturing a window-glass having a print pattern for a smartphone camera, and has an object of enabling various patterns such as rings, dots, curves, and designs to be implemented within the printable extent on a window-glass for a camera. That is, the present invention provides a method of manufacturing a window-glass for a smartphone camera, comprising a cell-cutting line fabrication process for forming cell-cutting lines on a glass disk for cell separation, a sheet cutting process for cutting the glass disk into units of sheets consisting of a large number of glass cells by a laser, a sheet tempering process for increasing a surface stress of a glass sheet by potassium nitrate and allowing the cell-cutting lines to be clearly formed, a print pattern formation process for forming a pattern on the window-glass through printing, an AR deposition process for forming an AR deposition layer to increase transmittance and reduce reflectance in a rear transmission area of each glass cell, an AF deposition process for forming an AF deposition layer on a front portion of each glass cell to prevent fingerprint and foreign matter contamination, and a cell separation process for separating cells along the cell-cutting lines by pushing the glass cells in units of sheets up or down. Therefore, the present invention has an effect of enabling various patterns such as rings, dots, curves, and designs to be implemented within the printable extent on a window-glass for a camera.

Method of manufacturing window-glass having print pattern for smartphone camera

A touch display device includes light emitting devices disposed on a substrate, an encapsulation unit disposed on the light emitting devices, a touch buffer film disposed on the encapsulation unit, second bridge electrodes disposed on the touch buffer film, a black matrix disposed on the touch buffer film and including openings, color filters that fill the openings, and a cover layer disposed on the color filters and the black matrix.

Touch display device

A device for attaching conductive balls to a substrate includes a first plate, a second plate and a controller. The first plate includes first recesses. Each of the first recesses picks up a corresponding conductive ball to be attached to the semiconductor package. The second plate includes second recesses. Each of the second recesses picks up a corresponding conductive ball to be attached to the semiconductor package. The first plate and the second plate are separated from each other. The controller controls each of the first plate and the second plate to be separately moved up or down so that a lower surface of the first plate and a lower surface of the second plate are positioned differently in a first direction normal the lower surface of the first plate.

Device for attaching conductive ball to substrate with plurality of separately controlled plates

Disclosed is a method and apparatus for detecting a state of a vehicle occupant, wherein a bio-signal of an occupant riding in a vehicle may be acquired by executing an artificial intelligence (AI) algorithm or a machine learning algorithm, and a physical change of the occupant may be measured by a movement signal, a respiratory signal, and a heart rate signal from the acquired bio-signal of the vehicle occupant, such that it is possible to control an operation of an internal vehicle device or to control operation of the vehicle so as to correspond to the physical change of the occupant estimated by communicating with the internal vehicle device in a 5G communication environment. According to the present disclosure, the movement signal, respiratory signal, and heart rate signal of the occupant in the vehicle may be extracted via an RF sensor mounted in the vehicle, and the physical state of the occupant may be estimated based on the extracted bio-signal of the occupant, and when the physical state is estimated to be abnormal, the occupant may be informed of the abnormal physical state.

Method and apparatus for detecting status of vehicle occupant

Disclosed is an invention related to a wavelength selective switch for multiple units. The wavelength selective switch for multiple units according to the present invention comprises: multiple input/output port groups comprising multiple input/output port arrays for transmitting multiple light beams comprising multiple wavelength channels, respectively; a switching lens portion configured such that light beams output from respective input/output ports intersect on a switching axis; a first prism portion arranged between the multiple input/output port arrays and the switching lens portion and configured such that respective light beams groups output from the multiple input/output port arrays refract at different angles on the switching axis; a second prism portion arranged after the switching lens portion and configured such that a center line of a light beam group output from the switching lens portion is arranged in parallel with an optical axis; a light expansion portion for expanding the beam size of a light beam output from the second prism portion in a dispersion axis direction; a light splitting portion for splitting the light beam, the beam size of which has been expanded by the light expansion portion, at a different angle on the dispersion axis according to the wavelength component; an image lens portion for readjusting and focusing wavelengths split by the light splitting portion; and a switching portion comprising divided surfaces corresponding to the multiple input/output port groups, the switching portion being configured to change the angle of a selected wavelength on the switching axis such that a wavelength channels of an input port selected independently with regard to each group is transmitted to an output port selected independently.

Wavelength selective switch for multiple units

The present invention relates to a method of dental implant treatment planning, a device and a recording medium therefore. The device for dental implant treatment planning according to the present invention can move or rotate the grouped objects together in 2D or 3D model about teeth arrangement for implant treatment planning with grouping function of the implant objects. So, it decreases complexity of manipulation of the implant objects, provides users with convenience to easily modify position or size of the implant objects, and improves the accuracy of the modification.

Method for dental implant planning, apparatus for same, and recording medium having same recorded thereon

A wavelength selective switch (WSS) apparatus. The WSS apparatus includes: a plurality of input/output port groups; a plurality of switching lens parts; a plurality of wedge prism parts; a beam expansion part; a wavelength dispersion part; a path combining part configured to combine the groups of the plurality of light beams transmitted from the switching lens parts on the dispersion axis; an imaging optic part; and a switching unit including a plurality of surface areas corresponding to the plurality of input/output port groups, the switching unit being configured to angular displace an angle of a selected wavelength on the switching axis such that the wavelength selected from multiple wavelength channels of an input port selected independently for each of the plurality of input/output port groups is transmitted to an output port of the plurality of input/output port groups selected independently.

Twin wavelength selective switch

Provided is an engine container configured by a workflow engine framework for a cross-domain extension, including a plurality of operators configured to interwork with a plurality of representational state transfer (REST) application programming interfaces (APIs), respectively, a runner configured to sequentially call the plurality of operators according to a request from a client, and a controller configured to control an operation of the plurality of operators and the runner, wherein each operator operates in a pipeline manner to call a corresponding REST API using uniform resource locator (URL) information transferred from the runner and to transfer a processing result obtained by processing data provided through the corresponding called REST API to a next operator.

Workflow engine framework for cross-domain extension

Smart cutting board

A reinforcing unit is configured to be inserted into a side sill of a vehicle body. The reinforcing unit includes a center core formed so as to extend in a longitudinal direction of the vehicle body, and a pair of cover cores formed so as to extend in the longitudinal direction of the vehicle body and arranged so as to cover an upper portion and a lower portion of the center core.

Reinforcing unit and side reinforcing structure of vehicle including the same

A method of decoding image data includes operating a decoder including a decoding buffer and a decoding module, wherein the decoding module includes a plurality of decoding channels, setting a non-shared memory region and a shared memory region in the decoding buffer, restoring a plurality of frames by decoding a bitstream using the plurality of decoding channels, determining a type of each of the frames, and writing each frame to one of the non-shared memory region or the shared memory region based on the type of each frame.

Method of operating decoder using multiple channels to reduce memory usage and method of operating application processor including the decoder

A display panel includes a display area, a non-display area, a first substrate with first and second edges extending in first and second directions and forming a vertex, a second substrate facing the first substrate, a seal pattern between the first and second substrates to surround a display area with first and second seal patterns extending in the first and second directions and forming a vertex, and dummy spacers disposed on the first substrate within the non-display area. The non-display area includes a first non-display area between the first seal pattern and the first edge, a second non-display area between the second seal pattern and the second edge, a vertex area that abuts on the first and second non-display areas and is adjacent to the vertex of the first substrate, and an average arrangement density of the dummy spacers is smaller in the vertex area than in the non-display area.

Mother substrate for display panel, method of cutting the same, and display panel prepared by the method

Growing community of inventors

Seoul, South Korea

Tae Hwan Kim