Goldstar, Co., Ltd.

Other

Samsung Display Co., Ltd.

Ki Hong Song

Joon Chul Goh

Young Hee Song

Sung Sik Yun

Hyouk Lee

Jun Hee Jeong

Soon-Dong Kim

Bong-Hyun You

Jin-Wook Yang

Wontae Kim

Jin Wook Yang

Jae Hyeon Jeon

Sun-Koo Kang

Chang P Lee

A display device includes: a plurality of pixels, where each of the pixels includes a light emitting device and a pixel circuit coupled to the light emitting device; a scan driver which supplies a scan signal to the pixel circuit; a data driver which supplies a data signal to the pixel circuit; a power supply which supplies a voltage to the pixel circuit; a timing controller which controls the scan driver; a first signal generator which provides a first clock signal to the timing controller; and a second signal generator which provides a second clock signal to the timing controller.

Display device and method for driving the same

A display apparatus includes a display panel, a data driver, and a power voltage generator. The display panel includes a plurality of pixels and configured to display an image. The data driver is configured to apply a data voltage to the display panel. The power voltage generator is configured to provide a power voltage and an initialization voltage to the display panel. The power voltage generator is configured to receive a feedback initialization voltage from the display panel and configured to compensate the initialization voltage based on the feedback initialization voltage.

Display apparatus and method of driving the same

The semiconductor package according to the present invention comprises: an integrated substrate; a bottom chip stack, which is mounted on the integrated substrate, has multiple memory semiconductor dies stacked chip-on-chip, and takes charge of a part of the whole memory capacity; at least one top chip stack, which is mounted on the bottom package, has multiple memory semiconductor dies mounted therein, and takes charge of the rest of the whole memory capacity; an integration wire for electrically connecting the bottom chip stack and the top chip stack(s); and an integration protection member for sealing the integration wire.

Package substrate comprising side pads on edge, chip stack, semiconductor package, and memory module comprising same

A wearable smart device of the present invention comprises: a main body on which a basic module is mounted; a band on which at least one auxiliary module is mounted, which is selectively attached and detached to the main body made of a polymer material or a rubber material to be bent; a connector electrically connecting the main body and the band; and a coupler physically connecting the main body and the band. According to a configuration of the present invention, the present invention is possible in realizing a high-capacity and high-performance smart device.

Wearable smart device having flexible semiconductor package mounted on a band

A B-frame processing apparatus including a motion compensation apparatus in the unit of a half pixel for an image decoder adapted to a video appliance such as HDTV. According to the apparatus, motion compensation in the unit of a half pixel is performed in real time with respect to the image having been motion-compensated by frame memories, the half pixel motion-compensated image data is added by an adder to the image data provided from a restoring section, and then the added image data is provided to the frame memories for performing motion. compensation in the unit of a pixel, while the order of the input image is adjusted corresponding to the display order of the final output image.

B-frame processing apparatus including a motion compensation apparatus

A video motion compensation apparatus comprising an X-read address generation circuit for generating X-read address components in response to a macro block address and an X-motion vector component, a Y-read address generation circuit for generating a Y-read address component in response to a macro slice address and a Y-motion vector component, a write address generation circuit for generating X and Y-write address components in response to the macro slice address and the macro block address, a multiplexing circuit for multiplexing the Y-read address component, the X-read address components and the X and Y-write address components to generate read and write addresses of first and second frame memories, and a data processing circuit for reading video data from a location of one of the first and second frame memories corresponding to the read address from the multiplexing circuit, adding the read video data to inverse discrete cosine transform video data and writing the resultant video data into a location of the other of the first and second frame memories corresponding to the write address from the multiplexing circuit.

Video motion compensation apparatus

A video motion compensation circuit comprising a Y phase variation compensation section for inputting a macro slice address signal and a motion vector Y signal and compensating for a variation in a phase of the motion vector Y signal and a X phase variation compensation section for inputting a macro block address signal and a motion vector X signal and compensating for a variation in a phase of the motion vector X signal. The X phase variation compensation section includes four logic circuits, each having a 2-bit shifter for inputting the macro block address signal of 7 bits and outputting a 9-bit signal, a logic adder for logically combining low order 2 bits of the motion vector X signal of 5 bits to previously add 1 to a LSB of the macro block address signal, and a complement operation unit/shifter for taking a 2's complement of the motion vector X signal of 5 bits and increasing a MSB of the 2's complement-operated signal to output a 9-bit signal. The Y phase variation compensation section includes a 4-bit shifter for inputting the macro slide address signal of 6 bits and outputting a 10-bit signal and a complement operation unit/shifter for taking a 2's complement of the motion vector Y signal of 5 bits and increasing a MSB of the 2's complement-operated signal to output a 10-bit signal.

Growing community of inventors

Seoul, South Korea

Ki Hong Song