Samsung Electronics Co., Ltd.

Samsung Display Co., Ltd.

Lg Electronics Inc.

Seagate Technology Incorporated

Nanostorage Co., Ltd.

Seohung Company, Ltd.

Kyung-ho Kim

Kak Namkoong

Joon-Ho Kim

Won-seok Chung

Jin-Koo Chung

Jun-Ho Choi

Chin-sung Park

Yong-Jae Kim

Min-pyo Hong

Jong-Yeul Suh

Jin-Pil Kim

Ho-Taek Hong

Joon-Hui Lee

Jae-Hyung Song

Young-Woo Song

Jin-hwan Park

Jeong-Woo Moon

Won-jong Jung

Ji-soo Kim

Yu-Sung Kim

Myung-jin Jung

Joon-sub Shim

Sang-kwon Moon

Chan-sol Kim

Pil-sung Kang

Bong-jun Choi

Chae-won Yu

So-jeong Lee

Hyun-Soon Jang

Kyung-Hoon Kim

Ji-Hun Ryu

Kyung-Ryun Kim

Kwan-ho Kim

Jin-Hyun Park

Sung-min Chi

Dong-Gi Lee

Kwang-jo Jung

Sun-ok Jung

Jae-yoon Sim

Soo-Kyung Kim

Ho-Seok Son

Dong-ho Oh

Jong-youn Lee

Woo-seop Jeong

Jang-Mi Kang

Soo-Kwan Lee

Joon-Youp Kim

Jung-Woo Moon

Hyun-Chul Park

Eun-Kyoung Nam

Seung-Uk Shin

Ha-yong Kim

Seung-Yop Lee

Hye-jin Jung

Sang-Mok Kim

O-Tae Bae

Jeong-Hoon Jeong

Sung-joon Han

Dongho Oh

Dong-sub Kim

An operating method of a host includes receiving a request for secure deletion of a first file stored in a storage system, providing an invalidation command to the storage system for invalidating data of the first file, providing an erase command to the storage system for erasing invalidated data included in the storage system, and performing a deletion operation, which is executable on an operating system of the host, on the first file which is deleted by the erase command.

Host and storage system for securely deleting files and operating method of the host

A mirror display apparatus includes a display unit, a thin film encapsulation layer, a plurality of mirror patterns, a protection layer and a refractive index matching layer. The display unit is disposed on a substrate. The thin film encapsulation layer extends continuously on a surface of the display unit. The mirror patterns are arranged on the thin film encapsulation layer. The protection layer is disposed on surfaces of the mirror patterns. The refractive index matching layer is interposed between the thin film encapsulation layer and the protection layer, and the refractive index matching layer fills regions between neighboring ones of the mirror patterns. A refractive index of the refractive index matching layer is less than a refractive index of the thin film encapsulation layer, and the refractive index of the refractive index matching layer is greater than a refractive index of the protection layer.

Mirror display apparatus and method of manufacturing the same

A pixel unit includes a first organic light emitting diode for a front-side emission, a second organic light emitting diode for a back-side (both-sides) emission, and a pixel circuit configured to driver the first and second organic light emitting diodes. The pixel unit PU may include a pixel circuit, a first organic light emitting diode and a second organic light emitting diode.

Pixel unit and display apparatus having the pixel unit

An organic light display device includes a first substrate, light emitting structures, a second substrate and a reflective member. The first substrate includes a plurality of pixel regions, each pixel region including a plurality of sub-pixel regions, and a reflective region which surrounds the sub-pixel regions. The reflective region excludes the sub-pixel regions. The light emitting structures are respectively disposed in the sub-pixel regions on the first substrate. The second substrate is opposite to the first substrate. The reflective member is disposed in the reflective region on the lower surface of the second substrate. First openings exposing the sub-pixel regions and a second opening exposing at least a portion the reflective region are located in the reflective member.

Organic light emitting display device

A display device includes a substrate, a display structure, and a conductive line. The substrate includes a display region having a plurality of pixel regions and a peripheral region surrounding the display region. Each of the pixel regions has sub-pixel regions and a transparent region. The display structure is disposed in each of the pixel regions of the display region. The conductive line is disposed in the peripheral region, and is electrically connected to the display structure. The conductive line has at least one opening.

Display device having a conductive line with at least one opening

According to example embodiments, a method of controller a memory system using a controller includes receiving a first read count command, determining if a read count of a non-volatile memory in the memory system exceeds a threshold value, and performing a first reading operation on the non-volatile memory according to the first read command. If the read count of the non-volatile memory exceeds the threshold value, then addresses are selected to which a plurality of additive reading operation corresponding to the first read command will be performed, in a random neighbor selection operation. The plurality of additive reading operations for checking data of neighboring pages of the page for performing the reading operation are distributed and processed.

Method of controlling a memory system

A flash memory system is provided. The flash memory system includes a memory device including a memory cell array including at least one data block and a controller that determines whether to end background garbage collection according to a lifespan index of the at least one data block. The lifespan index may be decreased by the background garbage collection. The controller may end the background garbage collection when the decreased lifespan index is equal to or higher than a reference value.

Memory device and controlling method of the same

A method for transmitting a three-dimensional (3D) caption signal and caption display method are disclosed to three-dimensionally display caption text such that it fits a 3D image in a 3D display device. 3D caption box configuration information and caption text are generated to display a 3D caption within a 3D image, and the 3D caption box configuration information and the caption text are inserted into a video picture header region to code the image signal, and then, the image signal is transmitted. In the caption display method, a broadcast signal including a 3D image signal is received, and 3D caption box configuration information and caption text included in the broadcast signal are acquired. A caption image including 3D caption text disposed within a 3D caption box is then generated based on the 3D caption box configuration information and the caption text, and displayed.

3D caption signal transmission method and 3D caption display method

A microfluidic system for analyzing nucleic acid, the microfluidic system including a reagent supply device including a sample chamber into which a sample can be injected, one or more reagent chambers for containing one or more reagents for extracting nucleic acid from the sample, and a waste chamber in which the used reagent can be discarded; a binding-lysis chamber in which cells are captured from the sample and lysed to form a cell lysate containing nucleic acid; plurality of particles for cell binding disposed in the binding-lysis chamber; a plurality of rehydration chambers into which the cell lysate formed in the binding-lysis chamber can be distributed and mixed with a nucleic acid amplification reagent to form an amplification reaction mixture; a plurality of amplification chambers in which a nucleic acid amplification reaction is performed on the amplification reaction mixture introduced from the plurality of rehydration chambers; and a flow channel system including an outlet and a plurality of inlets connected to the reagent supply device and forming an integrated fluid flow between the binding-lysis chamber, the rehydration chambers, and the amplification chambers.

Microfluidic system for nucleic acid analysis

A reagent supply device includes a plurality of chambers which are separated from each other such that different reagents may be injected, the plurality of chambers having bottom surfaces made of a membrane, the membrane comprising a destruction pattern which is formed at a position corresponding to each of the plurality of chambers and breachable by an external impact to discharge the injected reagent from the chamber.

Reagent supply device for analysis of nucleic acid

An organic light emitting display device includes a first substrate, a light emitting structure, a light transmitting member, and a second substrate. The first substrate includes a pixel region and a transparent region. The light emitting structure is positioned in the pixel region of the first substrate. The light transmitting member is positioned in the transparent region. The second substrate is disposed on the light emitting structure and the light transmitting member. The light is not refracted in interfaces between the light transmitting member and the first substrate and between the light transmitting member and the second substrate.

Provided are a multi-channel fluorescence detecting module and a nucleic acid analysis system including the multi-channel fluorescence detecting module. The nucleic acid analysis system includes: a plurality of loaders configured to accommodate a plurality of cartridges respectively, the cartridges comprising microfluidic devices; a transfer module including a linear actuator, the linear actuator including a movable unit configured to move linearly; and a fluorescence detecting module fixed to the movable unit, the fluorescence detecting module being configured to emit excitation light to the cartridges and detect fluorescence emitted from samples on the cartridges. The loaders are arranged in a row in a linearly moving direction of the movable unit.

Multi-channel fluorescence detecting module and nucleic acid analysis system having the same

A method of analyzing nucleic acid by compensating for crosstalk in polymerase chain reaction (PCR) data and other data, wherein crosstalk signals associated with multiple fluorescent dyes are corrected by using fluorescent intensity variations detected from a concentration difference of the fluorescent dyes, and apparatus for performing the method.

Method and apparatus for analyzing nucleic acid by compensating for crosstalk in polymerase chain reaction data and other data

A fluid control apparatus including a detecting unit including a light source for irradiating light toward a microfluidic device, and a photodetector for detecting light reflected from the microfluidic device, a transporting unit for moving the detecting unit; and a determining unit for controlling a transporting operation by the transporting unit, where determining a state of a fluid at a particular position relative to the microfluidic device is based on light reflected from the microfluidic device, and method of using same.

Apparatus and method of detecting and controlling fluid in microfluidic device

Growing community of inventors

Seoul, South Korea

Kyung-ho Kim