Samsung Electronics Co., Ltd.

Daewoong Co., Ltd.

Nanofocus Inc.

Sang Kil Lee

Min-Sun Keel

Seung Kook Park

Yu Sin Yang

Chung Sam Jun

Dae Shik Kim

Sang Wook Lee

Jung Hyuk Lee

Hoon Joo Na

Jae Wan Hong

Kil Ho Lee

Yo Kyung Chung

Joon Pio Hong

Kang Ho Lee

Chae Ha Yoon

Jae Young Chang

Min Kook Kim

Shin Hee Han

Jeong Hoi Kim

Kyeong Sun Shin

Won Chul Kim

Woo Seok Ko

Min Suk Lee

Sun Hee Kim

An image sensor including a variable resistance element is provided. The image sensor comprises first and second chips having first and second connecting structures; and a contact plug connecting the first and second chips. The first chip includes a photoelectric conversion element. The second chip includes a first variable resistance element. The contact plug extends from the first surface of the first semiconductor substrate to connect the first and second connecting structures.

Image sensor

An image sensor includes an upper chip having a pixel array connected to a first connecting structure, and a lower chip below the upper chip and having a second connecting structure connected to the first connecting structure and having first and second stacked metal layers with a same thickness, a third metal layer on the second metal layer and thicker than the second metal layer, a fourth metal layer on the third metal layer and thicker than the third metal layer, first through third insulating layers alternating with the first through fourth metal layers, a first memory device with a first MTJ element in at least one of the first and second insulating layers, and a second memory device with a second MTJ element different from the first MTJ element, the second MTJ element being in at least one of the first through third insulating layers.

Image sensor and image sensing device

A semiconductor device is provided. The semiconductor device includes: a processor core which processes program data; a first memory mounted on the same semiconductor chip as the processor core; a second memory including an MRAM cell having a first MTJ (Magnetic Tunnel Junction) structure; a third memory including an MRAM cell having a second MTJ structure different from the first MTJ structure, wherein the processor core selectively stores the program data in one of the first memory, the second memory and the third memory, on the basis of an attribute of the program data.

Semiconductor device

An apparatus for exchanging a probe includes a stacker configured to receive a probe and to align the probe, a probe connector connected to the probe, and a laser alignment unit including a light emitter and a light receiver. The light emitter is configured to emit a laser beam to the probe, and the light receiver is configured to detect the laser beam reflected by the probe. The laser alignment unit is configured to detect when the probe is properly aligned on the probe connector using the light receiver, and the laser alignment unit is configured to stop moving the stacker when it is detected that the probe is properly aligned.

Apparatus and method for exchanging probe

A method of measuring an overlay offset using a scanning electron microscope system includes: scanning an in-cell region, which includes a lower structure and an upper structure stacked in a sample, using a primary electron beam with a landing energy of at least 10 kV; detecting electrons emitted from the scanned in-cell region; and measuring an overlay offset with respect to overlapping patterns included in the in-cell region using an image of the in-cell region that is generated based on the detected electrons emitted from the scanned in-cell region.

Scanning electron microscope system capable of measuring in-cell overlay offset using high-energy electron beam and method thereof

The present invention relates to a nanoliposome comprising a liposome membrane containing esterified lecithin, and one or more physiologically active ingredients included in inner space of the liposome membrane; a method for preparing the same; and a composition for preventing or treating skin diseases, comprising the same. The nanoliposome according to the present invention has long-term stability and uniformity, and so can be used to prepare a composition for skin having excellent moisturizing and penetrating properties, such as cosmetics, medicament for treating skin diseases, or the like. In particular, the present composition for preventing or treating skin diseases comprises epidermal growth factor included in the nanoliposome, thereby showing an excellent effect of stimulating skin-penetration and good pharmaceutical stability. Also, the esterified lecithin used in preparing liposome can provide effects of softening skin and stimulating skin-penetration, thereby enhancing the penetration of epidermal growth factor and natural extract into skin, as well as additional moisturizing effect which is advantageous in treating skin diseases. Further, since the present composition comprises nanoliposome prepared by containing esterified lecithin in liposome membrane, the conventional problems of heating and dispersing active ingredients at high temperature (70&#xb0; C. or more), low stability and uniformity, or the like can be solved.

Nanoliposome using esterified lecithin and method for preparing the same, and composition for preventing or treating skin diseases comprising the same

Disclosed herein is a stable liquid formulation comprising human growth hormone; L-lysine, L-arginine or polyethylene glycol 300; and poly(oxyethylene) poly(oxypropylene) copolymer, polyethylene glycol-15 polyoxystearate or polyethylene glycol-35 castor oil.

Stable liquid formulation of human growth hormone

Growing community of inventors

Yongin-si, South Korea

Sang Kil Lee