Samsung Display Co., Ltd.

Samsung Electronics Co., Ltd.

Samsung Mobile Display Co., Ltd.

Yun-Jae Kim

Jae-won Jeong

Yong-Jun Choi

Bong-Im Park

Bong-Ju Jun

Nam-Hee Goo

Bo-Ram Kim

Woo-Chul Kim

Seung Hwan Moon

Byoung-Jun Lee

Kang-Hyun Kim

Nam-Gon Choi

Po-Yun Park

Byung-Kil Jeon

Jung Hwan Cho

Min Joo Lee

Jin-Soo Kim

Jae Ho Choi

Jae-Ho Choi

Jae Wan Park

Kwan-Young Oh

Kyung-Uk Choi

Myeong-Su Kim

Seung-Hwan Moon

Jae-Hoon Lee

Jung-Won Kim

Min-Kyu Park

Jung-Hyun Kim

Jun-Pyo Lee

Jin Soo Kim

Jung-Hwan Cho

Hwan-Jin Kim

Woo-jin Jung

Jae-Wan Park

Myoung-Chul Kim

Dong-Beom Cho

Jong-Hyon Park

Woo-Young Lee

Jae-Suk Choi

Byoung Jun Lee

Joo Seok Yeom

Young-Su Han

Jong-Yoon Lee

Seung-Ho Baek

Byoungjun Lee

Seon-Ki Kim

Ah-Reum Kim

Kang-Min Kim

Seunghwan Moon

Yang-Han Son

Dong-Gyun Ra

Junghwan Cho

Jae-Woo Jung

Ik-Huyn Ahn

Se-Huhn Hur

Gyeong-Ub Moon

Jae-Hyeung Park

Ji-Woong Kim

Kwan-young Oh

Min-Ki KIm

HyunSeok Ko

Deok-Jung Kim

Min-Seop Kim

Hyung-Wook Kim

Fujii Mitsuru

Hae-Jin Ko

Myeong Su Kim

Myoung Chul Kim

A method of displaying a stereoscopic image includes outputting a left-eye image to a first and a second display block of a display panel during an N-th frame. Light is provided to the first display block during a first period of the N-th frame and light is provided to the second display block during a second period of the N-th frame. A right-eye image is output to the first and second display blocks of the display panel during an M-th frame. Light is provided to the first display block during a first period of the M-th frame and light is provided light to the second display block during a second period of the M-th frame.

Method for displaying stereoscopic image and display apparatus for performing the same

The present invention provides a display device with reduced power consumption and that reduces changes in luminance, and perceptibility of flicker, and a driving method thereof. A display device according to an exemplary embodiment comprises: a display panel configured to display a still image and a motion picture; a signal controller configured to control signals for driving the display panel; and a graphics processing unit configured to transmit input image data to the signal controller, wherein the signal controller comprises a frame memory configured to store the input image data, and the display panel is driven at a first frequency when the motion picture is displayed and the display panel is driven at a second frequency that is lower than the first frequency when the still image is displayed.

Display device and driving method thereof

A display device includes; a touch panel device including; a touch panel and a touch controller connected to the touch panel, the touch controller including; a sampling unit which samples a sensing output signal input thereto from the touch panel to generate a sampled signal, and an analog/digital converter which converts the sampled signal to generate contact information, and a display panel device including; a display panel, a gate driver which applies a gate signal to the display panel, and a data driver which applies a data voltage to the display panel, wherein the sampling unit samples a portion of the sensing output signal which does not include a coupling noise.

Display device including touch panel device, and coupling-noise eliminating method

A method of displaying a stereoscopic image provides first light having a first wavelength and second light having a second wavelength different from the first wavelength to the a display panel according to left-eye and right-eye images displayed on the display panel. Color correcting data are generated by correcting at least one of left-eye color data corresponding to the left-eye image and right-eye color data corresponding to the right-eye image such that a first color coordinate according to the first light and a second color coordinate according to the second light coincide with each other with respect to the same color. The left-eye and right-eye images are displayed using light having wavelengths different from each other, so that a display quality of the stereoscopic image may be enhanced.

Method of displaying stereoscopic image and display apparatus for performing the same

Provided are an image signal compensation apparatus and a liquid crystal display (LCD) including the same. The image signal compensation apparatus includes a lookup table (LUT) and an image signal compensation unit. The LUT includes reference data that corresponds to each combination of first and second reference gray levels and is arranged in a matrix. The image signal compensation unit receives first and second image signals, receives reference data corresponding to the first and second image signals from the LUT, and compensates the second image signal using the reference data. The reference data includes diagonal reference data located on a diagonal line in the matrix, and at least one diagonal reference data from among the diagonal reference data has a different value from a corresponding combination of the first and second reference gray levels.

Image signal compensation apparatus and liquid crystal display including the same

A method of driving shutter glasses of a display system includes generating a display panel driving signal which drives a display panel of the display system, where the display panel displays a left image and a right image, generating a second three-dimensional ('3D') synchronizing signal based on a first 3D synchronizing signal and the display panel driving signal, generating a third 3D synchronizing signal by adjusting an intensity of the second 3D synchronizing signal, generating a shutter control signal, which controls a left shutter and a right shutter of the shutter glasses, based on the third 3D synchronizing signal, and outputting the shutter control signal to the shutter glasses.

Method of driving shutter glasses and display system for performing the same

A display device includes a display panel having gate lines and data lines, a signal controller driving the display panel, a graphic processing unit transmitting input image data to the signal controller, a gate driver driving the gate lines, and a data driver driving the data lines. The display panel is driven at a first frequency when displaying a moving image and driven at a lower frequency when displaying a still image. The signal controller includes a frame memory storing the input image data, a calculator calculating a representative value of image data stored in the frame memory, a line memory storing the representative value, and a kick-back corrector generating auxiliary image data by correcting the representative value according to a kick-back voltage. The data driver applies an auxiliary voltage corresponding to the auxiliary image data to the data lines in a vertical blank period when displaying the still image.

A display apparatus is disclosed. In one aspect, the display apparatus includes: a panel assembly outputting an image. The apparatus also includes a flexible printed circuit made of a flexible material including a combination portion having at least a portion coupled to the panel assembly, a base portion disposed to face a lower side of the panel assembly, and a connection portion having at least a portion disposed to be bent to connect the combination portion and the base portion. The apparatus further includes an electrical element mounted on a surface facing the combination portion in the connection portion of the flexible printed circuit.

Display apparatus

A stereoscopic image display device includes; a display device into which left-eye image data and right-eye image data are alternately input, and a shutter member including a left-eye shutter and a right-eye shutter, wherein the left-eye shutter and the right-eye shutter are opened in at least one of at least a part of an input period for the left-eye image data and at least a part of an input period for the right-eye image data.

3 dimensional image display device and method of driving the same

A data processing device includes a receiving module, a rendering module and a color compensation module. The rendering module receives image data from the receiving module and renders the image data into first, second, third and fourth sub-pixel data based on a layout of a first sub-pixel, a second sub-pixel, a third sub-pixel and a fourth sub-pixel and the color compensation module compensates for a color of the first, second and third sub-pixel data. The color compensation module converts the first, second and third sub-pixel data into first, second and third intermediate data, respectively, adds first, second and third delta values, which are determined based on the fourth sub-pixel data, to the first, second and third intermediate data, and thereby generates first, second and third compensation data.

Data processing device, display system including the same and method of processing data

An electronic device comprises a solar cell a main body which includes a display unit, a battery, and a processing unit and a power controller which connects the solar cell and the main body and controls the electronic device so that power generated from the solar cell is stored in the battery or used in the main body depending on a state of the main body.

Electronic device using solar cell

A backlight assembly includes a light source, a light guide plate configured to receive and diffuse light emitted from the light source, and a mold frame including a central opening part configured to receive the light guide plate, an attachment opening part adjacent to the central opening part, the attachment opening part being configured to receive the light source, and a protrusion in the attachment opening part, the protrusion contacting the light source in the attachment opening.

Backlight assembly and liquid crystal display including the same

A three dimensional image display device, including: a display panel that alternately displays a left eye image and a right eye image, wherein a common voltage synchronized with a voltage reset signal is applied to the display panel and the voltage reset signal is maintained at a high level for a predetermined time before the voltage reset signal is input to the left eye image or the right eye image.

Three dimensional image display device and a method of driving the same

A liquid crystal display includes a timing controller and a liquid crystal panel. The timing controller sequentially receives first through third primitive image signals and sequentially outputs first through third corrected image signals. The liquid crystal panel displays an image based on the first through third corrected image signals. The timing controller generates a first converted image signal having a first gray level based on the first primitive image signal and stores the first converted image signal. The second primitive image signal has a second gray level and the timing controller generates a second converted image signal having a third gray level higher than the second gray level when the second gray level is lower than the first gray level. The timing controller generates the third corrected image signal using the second converted image signal and the third primitive image signal.

Liquid crystal display and method of driving the same

Growing community of inventors

Asan-si, South Korea

Yun-Jae Kim