Samsung Electronics Co., Ltd.

Lg Electronics Inc.

Samsung Electro-Mechanics Co., Ltd.

Samsung Medison Co., Ltd.

Jong-Sik Kim

Tae-ho Kim

Dong Kuk Shin

Soo-young Oh

Yang-Kyeong Kim

Kunwoo Kim

Jung-Wook Seo

Ju-Ho Yi

Joon Seok Hong

Moon Young Kim

Kyung-Mi Kim

Sae Kyung Choi

Young-Ku Lyu

Hyo-Seung Nam

Kyu-tae Park

Youg-kyu Kim

Hyeon-Joong Kim

Im-geun Lee

Han Sung Hwang

Hyun Soo Park

Dong-Wook Kwak

Dal Kwon Ko

Jin-Yong Lee

Hyun-Joo Seol

Jongho Joo

Dong-Kuk Shin

Disclosed herein is an ultrasound imaging apparatus capable of setting a region of interest having a shape corresponding to a shape of the cervix canal in an elasticity image of the cervix and displaying the region of interest, and a control method thereof. The ultrasound imaging apparatus includes a display unit configured to display an ultrasound elasticity image and a controller configured to select a point included in a path corresponding to the cervix canal in the elasticity image of the cervix displayed on the display unit, configured to set a region of interest having a shape corresponding to a shape of at least one portion of the cervix canal based on the selected point, and configured to display the region of interest on the display unit.

Ultrasound imaging apparatus and controlling method for the same

Component of an electronic device

It relates to a method for removing a surfactant, organic materials and chlorine ions remained on the surface of metal nanoparticles, prepared on an organic solvent phase including a surfactant. The method for cleaning metal nanoparticles herein is efficient to remove organic materials or chlorine ions remained on the surface of the nanoparticles. Not less than 90% of impurities may be removed by this method. As a result, the thickness of a multi layer ceramic capacitor (MLCC) can be reduced and a packing factor can be improved so that it allows thinner multi layer ceramic capacitors and improved utilities of metal nanoparticles as fuel cell catalysts, hydrogenation reaction catalysts, alternative catalysts of platinum (Pt) in chemical reactions and the like.

Method for cleaning metal nanoparticles

A turntable device of a microwave oven including: a motor mounted at a lower portion of a cabinet; an arm connected with a rotational shaft of the motor so as to be rotatably moved and having first and second rollers at an end thereof; a first tray disposed to be linearly moved on the bottom of the cabinet and having a slot into which the first roller is inserted; and a second tray disposed to be rotatable on an upper surface of the first tray and having a guide rail into which the second roller is inserted. A heating target received in the cabinet can be rotatably, linearly and reciprocally moved so that the cooking target can be quickly and uniformly heated. In addition, because a relative velocity difference between the first and second rollers does not occur, the first and second trays are prevented from being released.

Turntable device of microwave oven

An image compression method is provided which uses a wavelet transform technique to generate transform coefficients relating to an input image. Furthermore, the method generates and encodes an efficient tree structure of the transform coefficients by performing the following steps. First, transform coefficients are obtained by transforming an input image in accordance with the wavelet transforming technique. Then, a quantizing interval which minimizes quantization errors is determined for a predetermined step size and is determined according to statistical characteristics of the input image. Then, a simple tree structure is generated based on the transform coefficients, and such tree structure is modified by using statistical characteristics of the transform coefficients to produce a monotonically decreasing tree structure. The resultant tree structure is modified by limiting a maximum height difference between parent nodes and child nodes of the tree structure to produce the tree list. In addition, the transform coefficients may be quantized based on the quantizing interval to produce quantized transform coefficients, and the modified tree list and the quantized transform coefficients may be arithmeticlly coded.

Image compression method using wavelet transform techniques

Growing community of inventors

Seoul, South Korea

Jong-Sik Kim