Samsung Electronics Co., Ltd.

Skhynix Inc.

Other

Kt Corporation

Hjc Co., Ltd.

Chemland. Co., Ltd.

Pharmcle Co., Ltd.

Seung Woo Lee

Dong Hee Han

Sun Ki Kim

Sung Min Jang

Ki Won Choi

Kyung Pil Nam

Shi Hwa Lee

Sung Chul Kim

Min Young Son

Young Sam Shin

Min Ho Her

Youn Pil Jeung

Myoung Hee Seo

Hong Ki Moon

Do Yeun Kim

Hyung Ran Kwak

Soon Kyu Jeong

Beom Zoo Lee

Sung Hee Jeon

Tak Hur

A semiconductor device includes a test command generation circuit that generates a test write command and a test read command when entering a test mode, and an input/output control circuit that controls a memory block, the memory block including a plurality of banks such that write operations are simultaneously performed on the plurality of banks based on the test write command and read operations are simultaneously performed on the plurality of banks based on the test read command.

Semiconductor devices and semiconductor systems for performing test

A memory device includes: a normal cell region suitable for storing write data and outputting read data; a parity cell region suitable for storing write parity bits and outputting read parity bits; a pattern generation circuit suitable for generating test data whose value is sequentially increased, and providing the test data as the write data, in a first test mode; an error correction circuit suitable for generating the write parity bits based on the write data, correcting an error of the read data based on the read parity bits, and outputting the error-corrected data; and an output circuit suitable for compressing the error-corrected data and outputting the compressed data, wherein the output circuit is further suitable for compressing the read parity bits output from the parity cell region to output the compressed data, in the first test mode.

Memory device and test method thereof

The present invention relates to a pest identification and information monitoring system through image analysis and a monitoring method using the same, and more particularly, to a pest identification and information monitoring system through image analysis, which obtains pest images by photographing pests using image input means, compares the learning model built for each pest with the pest image to calculate the degree of similarity, and specifies the pest of the acquired image based on the calculated degree of similarity, and recommends information or control methods related to the pest, and a monitoring method using the same.

System for identifying pests and monitoring information through image analysis, and monitoring method using same

Disclosed is an RFID tag configured to store a plurality of data and selectively provide a predetermined data of the plurality of data to an RFID reader. The RFID tag includes a radio frequency (RF) interface, a memory, an input unit, and a control unit. The RF interface include an antenna for communication with an RFID reader. The memory is configured to store a plurality of data. The input unit is configured to receive a selection for provision data to be provided to the RFID reader among the plurality of data stored in the memory. The control unit is configured to control the selected data to be provided to the RFID reader through the RF interface when a request for data is received from the RFID reader.

Radio frequency identification tag having input device

Disclosed is an inorganic composite powder containing an inorganic ultraviolet filter, and a method for preparing the same. The present invention also relates to an SPF and PA which can be employed in the preparation of the inorganic composite powder using Octyl Methoxycinnamate (OMC) without loss of the OMC in the range of 0.1 to 60% and which have superior ultraviolet blocking effects.

Inorganic composite powder coated with octyl methoxycinnamate, and ultraviolet blocking cosmetic composition using same

A semiconductor device includes memory blocks including a plurality of strings in which memory cells are coupled between select transistors; a peripheral circuit suitable for erasing or programming the select transistors and the memory cells, which are included in a selected memory block among the memory blocks; and a control circuit suitable for controlling the peripheral circuit to erase the select transistors and the memory cells, increasing a threshold voltage of the select transistors within a range below an erase level, and increasing the threshold voltage of the select transistors up to a program level.

Semiconductor device and operating method thereof

There is provided a light source apparatus including at least one light emitting diode (LED) string including at least one light emitting diode and at least one inductance unit generating an induced current according to a change in a current applied to the light emitting diode, a main switch controlling power applied to the LED string according to an on/off switching operation, and a capacitor charged with a voltage of the power applied to the LED string when the main switch is switched on and applying the charged voltage to the LED string when the main switch is switched off.

Light source apparatus and light emitting diode package

There is provided a light source apparatus including at least one light emitting diode (LED) string including at least one light emitting diode and at least one inductance unit for generating an induced current according to a change in a current applied to the light emitting diode. A main switch controls power applied to the LED string according to an on/off switching operation A capacitor is charged with a voltage of the power applied to the LED string when the main switch is switched on, and applies the charged voltage to the LED string when the main switch is switched off.

A multi-core system and a method for processing data in parallel in the multi-core system are provided. In the multi-core system, partitioning and allocating of data may be dynamically controlled based on local memory information. Thus, it is possible to increase an availability of a Central Processing Unit (CPU) and a local memory, and is possible to improve a performance of data parallel processing.

Multi-core system and method for processing data in parallel in multi-core system

A lower body sauna device includes a heat chamber that is adapted to enclose the lower body of a user, and an infrared heater provided inside the heat chamber. The heat chamber includes an elliptically shaped body opening that is adapted to fit the waist of the user, and the size of which is adjustable. The top slab includes a sliding top panel and a fixed top panel. The body opening includes a first elliptical half opening provided on the sliding top panel, and a second elliptical half opening provided on the fixed top panel. The sliding top panel is adapted to slide to an away from the fixed top panel so that the size of the body opening is adjusted.

Lower body sauna device

Helmet

A control device for an infrared ray sauna facility is provided. The sauna facility has a chamber and the chamber has a door and infrared ray generating units, and the control device includes a control circuit, an inside control panel that is connected to the control circuit and is installed inside the chamber, and an outside control panel that is connected to the control circuit and is installed outside the chamber. The control circuit controls the infrared ray generating units to adjust the temperature of the sauna facility. Each of the inside control panel and outside control panel includes a display device and an input device. The control circuit includes a clock so that a user of the sauna facility can reserve time to use the sauna facility. The control device also includes a temperature sensor so that the control circuit performs feedback control of the temperature.

Growing community of inventors

Gyeonggi-do, South Korea

Seung Woo Lee