Samsung Display Co., Ltd.

Samsung Electronics Co., Ltd.

Yonsei University

Min-Woo Kim

Il-Nam Kim

Won-Sang Park

Jae-Kyoung Kim

Soo-Min Baek

Jae-Ik Lim

Hae-Yun Choi

Gee-Bum Kim

Chang-Ho Lee

Dong-Hun Lim

Jin-Ho Choi

Seok-Chan Lee

Won-Gyun Kim

Man-Seob Choi

On-Sik Choi

Otae Kwon

Hyun-Il Park

Boram Hong

Sung-Sun Kang

Jae-Hyun Kim

Chan-yul Kim

Dong-Woo Shin

Ho-cheon Wey

Seung-soo Jeong

In-Jae Lee

Seock-Hwan Kang

Jun-Ho Jang

Young-Soo Lee

Deok-ho Kim

Wan-Soo Choi

Young-Mook Choi

Do-Wan Kim

Kyung-Ah Kim

Woonjae Chung

Sang Rock Yoon

Jae-Kyung Kim

Yong-Dae Ha

On Sik Choi

Sung-Kyu Lee

Seul-Ki Han

Ju-Geun Kim

Sung-Kook Park

Yonghwan Song

Yun-Cheol Kim

Seung Wan Koh

II-Nam Kim

Bae-Ki Lee

Hyung-Yun Lee

Il-hyoung Koo

Do-young Jung

Won-woo Ro

A memory card includes a first ground terminal arranged in a first row that provides a ground voltage to at least one nonvolatile memory or a memory controller, universal flash storage (UFS) terminals arranged in a second row including a first UFS terminal that provides a second power, a second UFS terminal that provides a reference clock signal, and a third UFS terminal that provides a path for input/output data to the memory controller, and a first power terminal arranged in a third row that provides a first power supply voltage (VCC) to the at least one nonvolatile memory or the memory controller. The memory card has a size defined by a nano subscriber identification module (SIM) card standard, the first ground terminal corresponds to a 'C' terminal of the nano SIM card standard, and the first power terminal corresponds to a 'C' terminal of the nano SIM card standard.

Universal flash storage memory card

A test system for a memory device includes: a chamber including at least one test socket column having a plurality of test sockets arranged in a first direction, wherein memory devices to be tested are in respective ones of the plurality of test sockets, a temperature adjusting apparatus configured to supply air into the chamber according to a temperature control signal to control a temperature of the chamber, a test device electrically connected to the test sockets and configured to test the memory devices, and a temperature controller configured to receive temperature information of the memory devices from temperature sensors of the memory devices and to output to the temperature adjusting apparatus the temperature control signal to compensate for a temperature difference between a detected temperature of the memory devices and a target temperature.

Test chamber for memory device, test system for memory device having the same and method of testing memory devices using the same

A storage device includes at least one nonvolatile memory device configured to store self-diagnosis firmware and a storage controller configured to communicate with an external device through a sideband interface. The storage controller is configured to perform self-diagnosis of the storage device using the self-diagnosis firmware according to the control of the external device. The storage controller is configured to transmit a result of the self-diagnosis to the external device through the sideband interface.

Storage device and operating method thereof

An organic light emitting diode display that maintains a luminance distribution characteristic of each pixel at the side substantially similar to a luminance distribution characteristic of each pixel at the front of the OLED display by improving a twist of a lateral color with respect to a front color. The organic light emitting diode display includes a substrate, a driving wire disposed on the substrate, a color filter disposed on the driving wire. The color filter includes a blue color filter, a red color filter, and a green color filter formed on the driving wire; and an organic light emitting diode disposed on the color filter, where a recess portion is defined at a lower surface of the blue color filter, and a convex portion is defined at a lower surface of the red color filter or the green color filter.

Organic light emitting diode display with color filters having recess portion or convex portion

Semiconductor module testing equipment includes a test board, a plurality of pipe structures extending from an upper surface of the test board in a first direction and spaced apart from one another in a second direction that intersects the first direction, wherein the first and second directions are substantially parallel to a plane of the test board, at least one semiconductor module socket disposed between a pair of neighboring pipe structures of the plurality of pipe structures, and a plurality of nozzles disposed on each pipe structure of the plurality of pipe structures, wherein the plurality of nozzles is configured to discharge a fluid laterally.

Pipe structure and semiconductor module testing equipment including the same

An organic light emitting diode display that maintains a luminance distribution characteristic of each pixel at the side substantially similar to a luminance distribution characteristic of each pixel at the front of the OLED display by improving a twist of a lateral color with respect to a front color. The organic light emitting diode display includes a substrate, a driving wire disposed on the substrate, a color filter disposed on the driving wire. The color filter includes a blue color filter, a red color filter, and a green color filter formed on the driving wire; and an organic light emitting diode disposed on the color filter, where a width of the blue color filter is greater than a width of the red color filter or the green color filter.

Organic light emitting diode display with corresponding color filters

An automatic module apparatus for manufacturing a solid state drive (SSD) includes a labeling apparatus, one or more test handler apparatuses and a sorting apparatus. The labeling apparatus is for printing a label on a SSD mounted on a carrier tray. The one or more test handler apparatuses are for transporting the carrier tray on which the labeled SSD is mounted and for testing the labeled SSDs to determine whether the labeled SSDs have any defects. The SSD sorting apparatus is for transporting the carrier tray on which the tested SSDs are mounted and sorting non-defective defective SSDs tested by the test handler apparatuses. The SSD labeling apparatus, the test handler apparatuses, and the SSD sorting apparatus are in-line and automated.

Automatic module apparatus for manufacturing solid state drives (SSD)

A video encoding and decoding methods and apparatuses for performing the methods thereof are provided. The video encoding method includes: determining a region in a current image having a change in at least one of a scale and an angle with respect to a reference image; generating variation information representing a variation in at least one of the scale and the angle between the region in the current image and a reference region in the reference image corresponding to the region in the current image; and encoding residual information representing a difference between a predicted sample value from the reference image and a sample value of the current image based on the generated variation information.

Video encoding and decoding methods based on scale and angle variation information, and video encoding and decoding apparatuses for performing the methods

The present invention relates to a backlight unit. The backlight unit includes a light source unit, a power supply unit, and a power transmitting wire. The light source includes at least one light source. The power supply circuit is configured to supply a power voltage to the light source unit. The power transmitting wire is configured to transmit the power voltage. The power transmitting wire includes at least two circuit patterns.

Backlight unit including a power transmitting wire

A user device includes a storage device including a flash memory; and a host connected to the storage device via an interface and adapted to transmit data to the storage device. The host provides the storage device with erase count information of the flash memory using a host flash translation layer (FTL), provides the storage device with reprogram information when the flash memory uses a reprogram method, or provides the storage device with page offset information of an open block of the flash memory.

User device having a host flash translation layer (FTL), a method for transferring an erase count thereof, a method for transferring reprogram information thereof, and a method for transferring a page offset of an open block thereof

Disclosed is an organic white light emitting display apparatus. The organic white light emitting device includes a first substrate including a first sub-pixel area, a second sub-pixel area, a third sub-pixel area, and an organic light emitting device (OLED) that includes a first electrode, a second electrode, and an organic white light emitting layer interposed between the first and second electrodes, and emits whit light for respective sub-pixel areas, a second substrate including first, second, and third color filters of different colors formed on positions corresponding to the respective sub-pixel areas, the second substrate being arranged to face the first substrate, and a partition wall that is extended to an area between neighboring color filters among the color filters and partitions the sub-pixel areas, the partition wall being formed on the first substrate.

Organic white light emitting display apparatus

An organic light emitting diode (OLED) display with an improved light efficiency and a method of manufacturing the OLED display are disclosed. The OLED display includes a substrate, an insulation layer on the substrate and having concave portions, first electrodes on the insulation layer, pixel defining layers (PDLs) on the insulation layer and configured to define the first electrodes into pixels, organic light emitting layers on the first electrodes as defined by the pixels, and a second electrode on the organic light emitting layers. Each of the concave portions includes a bottom surface and inclined parts. Each of the first electrodes is on the bottom surface and the inclined parts of one of the concave portions. Embossings are on a part of a surface of the PDLs.

Organic light emitting device and manufacturing method thereof

Disclosed are an organic light emitting diode display and a manufacturing method thereof, and more particularly, an organic light emitting diode display capable of minimizing resistance increase of a second electrode and improving light extraction efficiency at the same time by forming a separate reflector, and a manufacturing method thereof.

Organic light emitting diode display and manufacturing method thereof

Growing community of inventors

Yongin, South Korea

Min-Woo Kim