Samsung Electronics Co., Ltd.

Lg Electronics Inc.

Samsung Display Co., Ltd.

Hyundai Motor Company

Dongkyu Lee

Yongwook Kim

Hyunshik Lee

Kiyoung Kwon

Ung Hwan Pi

Chulkwi Kim

Jimin Kim

Minkyung Kim

Heejeong Heo

Jaehoon Cho

Minsoo Kim

Kiwon Kim

Seungwoo Lee

Dukyung Jung

Junyoung Jung

Muhyun Kim

Minkyu Park

Bokyung Kim

Dongwoo Han

Jihwan Kim

Taeyoung Kim

Sang-Il Park

Sangmin Lee

Seulong Kim

Taehyung Kim

Mugyeom Kim

Ki-Won Kim

Valeriy Prushinskiy

Yujune Jang

Jin Yeong Kim

Eugene Suh

Ji-Hyun Park

Sungil Cho

Eunyong Kim

Eunyoung Kim

Kyunghee Lee

Junggil Yang

Jiwon Lee

Jaehoon Hwang

Eun-Young Kim

Chulhee Lee

Eunkoo Lee

Namyong Park

Taesuk Yoon

Namsu Kang

Jongwon Lee

Minho Park

Huiju Park

Hyunkyu Kim

Yongju Yu

Woosung Kim

Jungho Choi

Jiyoun Seo

Suhwan Lee

Jaegu Yoon

Joo Namkung

Sangil Park

Jinhong Jeong

Jiho Kim

Minhyun Lee

Sangsu Kim

Jungho Ahn

Jihyun Park

Hayoul Jung

Hyongguk Kim

Eunjin Kim

Saegee Oh

Sung Gi Hur

Suhyun Kim

Youngtek Oh

Jingyeong Kim

Jinchul Choi

Gukhyon Yon

Pilgu Kang

Jiyoung Kwon

Hyoungkyu Choi

Sihak Jang

Seho Lee

Jungbin Yim

Hyoyeon Kim

Seungcheol Lee

Sangchul Youn

Sehyun Lee

Kihyung Kim

Hyeongjin Im

Boram Namgoong

Kichu Hong

Si-Hak Jang

Seungwoo Shin

Jin Sagong

Ja-Min Goo

Jungho Yeom

Yong-Ju Yu

Hyung-Woo Kim

Hyungwoo Kim

Juyeong Lee

Hyeoncheol Cho

Jaesoo Ha

Eunho Kim

A data driver is disclosed that includes a first digital-to-analog converter, a second digital-to-analog converter, a third digital-to-analog converter, a first pseudo amplifier, a second pseudo amplifier, and a main amplifier. The first digital-to-analog converter includes a first resistor string including first resistors and a first decoder. The second digital-to-analog converter includes a second resistor string including second resistors and a second decoder, and is connected to the first digital-to-analog converter. The third digital-to-analog converter is connected to the second digital-to-analog converter. The first pseudo amplifier includes first and second driving transistors. The second pseudo amplifier includes third and fourth driving transistors. The main amplifier is connected to the first and second pseudo amplifiers, and is configured to generate a reference current. The second resistor string is connected between first and second nodes, and a first output node disposed between the first and second driving transistors is connected to the first node. A second output node disposed between the third and fourth driving transistors is connected to the second node.

Data driver including first to third digital-to-analog converters and main amplifier, and display device including the data driver

A vertical NAND flash memory device and a method of manufacturing the same are provided. The vertical NAND flash memory device includes a charge trap layer arranged on an inner wall of a channel hole vertically formed on a substrate. The charge trap layer includes nanostructures distributed in a base. The nanostructures may include a material having a trap density of about 1×10cmto about 10×10cm, and the base may include a material having a conduction band offset (CBO) of about 0.5 eV to about 3.5 eV with respect to the material included in the nanostructures.

Vertical NAND flash memory device and method of manufacturing the same

A signal processing device and a display apparatus for vehicles including the same are disclosed. The signal processing device includes a processor configured to process a signal for a display mounted in a vehicle, wherein the processor is configured to execute first to third virtual machines on a hypervisor in the processor, the second virtual machine is operated for a first display, the third virtual machine is operated for a second display, and the first virtual machine in the processor is configured to control a shared memory based on the hypervisor for transmission of identical data to the second virtual machine and the third virtual machine. Consequently, it is possible for a plurality of displays in the vehicle to display identical images in a synchronized state.

Signal processing device and display apparatus for vehicles including the same

Provided are an organic light-emitting device and an apparatus including the same. The organic light-emitting device includes a first electrode; a second electrode facing the first electrode; and an organic layer between the first electrode and the second electrode. The organic layer includes m emission units; and m-1 charge generation units between two neighboring emission units among the m emission units, wherein m is an integer of 2 or more, and at least one of the m-1 charge generation units includes a heterocyclic compound represented by Formula 1 below: Substituents in Formula 1 may be understood as described in connection with the detailed description.

Organic light-emitting device and apparatus including the same

An air conditioner including: a compressor; a heat exchanger fluidly connected to the compressor; a pressure sensor provided in a first flow path connecting an outlet of the compressor to an inlet of the first heat exchanger; a temperature sensor provided in a second flow path connected to an outlet of the heat exchanger; and a processor connected to the compressor, the pressure sensor, and the temperature sensor. The processor configured to: acquire a reference index value based on a first reference pressure measured by the pressure sensor and a first reference temperature measured by the temperature sensor, acquire a measurement index value based on a first measurement pressure measured by the pressure sensor and a first measurement temperature measured by the temperature sensor, and display a shortage of a refrigerant of the air conditioner based on the reference index value and the measurement index value.

Air conditioner and controlling method thereof

A method of activating a new device in a vehicle based on a container includes: detecting the new device mounted in the vehicle using an interface implemented in the vehicle, identifying the detected new device, transmitting, to a server, (i) a request for a container for controlling an execution of the identified new device and (ii) information obtained by one or more sensors implemented in the vehicle, receiving, from the server, a container package including at least one container that is retrieved in the server in response to the request for the container, and controlling the execution of the new device by activating the at least one container.

Activating new device based on container in vehicle

A light-emitting device includes: a first electrode; a second electrode facing the first electrode; and an interlayer between the first electrode and the second electrode and including an emission layer stack, wherein the emission layer stack includes: a first emission layer including a first host and a first dopant; and a second emission layer including a second host, a second dopant, and an electron transport compound, wherein the first host and the second host are different compounds from each other, the first emission layer is in contact with the second emission layer, and the second emission layer is closer to the second electrode than the first emission layer.

Light-emitting device and electronic apparatus including the same

A signal processing device and a display apparatus for vehicles including the same are disclosed. The signal processing device according to an embodiment of the present disclosure includes a processor configured to perform signal processing for a display located in a vehicle, wherein the processor is configured to execute first to third virtual machines, wherein the first virtual machine operates as a server virtual machine, the second virtual machine and the third virtual machine operate as guest virtual machines, and the second virtual machine executes at least one container on a container engine, wherein the container includes an abstraction layer changed based on a platform, an operating system, or an executed application. Accordingly, the container may be efficiently installed and executed.

A light-emitting device includes: a first electrode; a second electrode; m emission units between the first electrode and the second electrode; and m−1 charge generation layer(s), each located between two adjacent emission units, and including m−1 n-type charge generation layer(s) and m−1 p-type charge generation layer(s). The m emission units each include a hole transport region, an emission layer, and an electron transport region. A first hole transport region in a first emission unit closest to the first electrode may include a hole transfer layer and a hole injection layer and/or a hole transport layer. The hole transfer layer may be a single layer consisting of an electron-transporting compound including a phosphine oxide group (P═O), a phosphine sulfide group (P═S), a π electron-deficient nitrogen-containing C-Ccyclic group, or any combination thereof. A highest occupied molecular orbital (HOMO) energy level of the hole transfer layer may be about −6.0 eV to about −5.3 eV.

Light-emitting device and electronic apparatus including same

A display apparatus for a vehicle includes: first, second, and third displays located in the vehicle, a first signal processing device comprising a first processor configured to perform signal processing for the first display and the second display, and a second signal processing device comprising a second processor configured to perform signal processing for the third display. The first processor is configured to execute first, second, and third virtual machines on a hypervisor in the first processor. The first virtual machine is configured to transmit, from at least one of the second virtual machine or the third virtual machine to the second signal processing device, a remote processing request, receive image data processed by the second signal processing device in response to the remote processing request, and control at least one of the first display or the second display to display an image related to the received image data.

Display apparatus for vehicles

The present disclosure relates to a signal processing device and a vehicle display apparatus including the same. The signal processing device according to an embodiment of the present disclosure includes a processor configured to perform signal processing for displays located in a vehicle, wherein the processor is configured to: display a first image including a first overlay on a first display, transmit the first image by screen sharing, and display a second image of a mirrored image corresponding to the first image on a second display; generate a second overlay different from the first overlay while displaying the first image and the second image; transmit information related to the second overlay by instance copying; and display a second overlay generated based on the information related to the second overlay on top of the first image or the second image. Accordingly, objects may be displayed rapidly and accurately by instance copying during screen sharing.

Signal processing device and vehicle display apparatus including multiple displays

A method for managing a vehicle's resource includes: executing at least one application requiring a resource in a first mode, the at least one application associated with autonomous driving process of the vehicle, obtaining driving route information, obtaining, from a position data generation device disposed at the vehicle, location information providing a current location of the vehicle, predicting resource utilization expected to be required in the first mode by using the driving route information and the location information, and switching from the first mode executing the at least one application to a second mode, wherein the at least one application is executed in the second mode requiring less resources than being executed in the first mode based on the predicted resource utilization exceeding a first threshold.

Method and apparatus for managing vehicle's resource in autonomous driving system

One or more of an autonomous vehicle, a user terminal, and a server of the present disclosure may be linked or converged with an artificial intelligence (AI) module, an unmanned aerial vehicle (UAV), a robot, an augmented reality (AR) device, virtual reality (VR), a 5G service-related device, and the like. There is provided a method for providing information in a server according to an embodiment of the present disclosure includes receiving a request message including information related to generation of a virtual machine (VM) from an operating apparatus, generating a VM corresponding to the operating apparatus based on the request message, receiving information acquired at the operating apparatus, performing computation corresponding to the acquired information by use of the VM, and transmitting information related to a result of the computation to the operating apparatus.

Method and apparatus for controlling virtual machine related to vehicle

A method for updating a container in a container-based vehicle system includes: executing an application included in the container, the application configured to access at least one item included in the container to operate a service related to a vehicle, receiving, from a server, a container image of an update target based on determining an update of the container being needed, the container image including a set of items, storing the received container image of the update target in a system registry, generating a new container by combining a user data item that is generated in the container and the stored container image of the update target, and updating the container by using a container management table on the new container while executing the application. The application reflects the updated container based on items included in the updated container.

Update of seamless container in vehicles system based on container

A light-emitting device includes a first electrode, a second electrode facing the first electrode, and an interlayer disposed between the first electrode and the second electrode. The emission layer includes a first emission layer and a second emission layer. The first emission layer includes a first compound, and the second emission layer includes a second compound. The first compound includes at least one deuterium (D), and the second compound does not include deuterium. An electronic apparatus including the light-emitting device is also provided.

Growing community of inventors

Seoul, South Korea

Dongkyu Lee