Lx Semicon Co., Ltd.

Sk Biopharmaceuticals Co., Ltd.

Silicon Works Co., Ltd.

Electronics and Telecommunications Research Institute

Lg Chem, Ltd

Korea Advanced Institute of Science and Technology

Lg Energy Solution, Ltd.

Ji Won Lee

Hyun Kyu Jeon

Jun Young Park

Min Ji Lee

Do Hoon Lee

Young Kyun Kim

Gang Won Lee

Ji Hong Yuk

Jung Eun Baek

Chan Mi Joung

Young Koo Jang

Jin Yong Chung

Hye Kyung Min

Seul Gi Lee

Xin Cui

Suk Ju Kang

Ji Yeon Kim

Ju Young Lee

Eun Ju Choi

Cheol Young Maeng

Nahm Ryune Cho

Yong Je Shin

Eun Ju Ryu

Chang Young Bae

Hyo Jun Jung

Chun Eung Park

Seung Nam Han

Yong Gil Kim

Seung Mo Ham

Soo Bong Cha

Jae Chan Cho

Jong Sil Park

Do Yeon Kim

Jung Hyun Kim

Sun Gwan Hwang

Yeo Jin Yoon

Hyun Min Lee

Yong Hee Kim

Jun Hun Park

Joo Young Park

In Suk Park

Mi Jung Lim

Cheol Hyoung Park

Chan Yung Kim

Ju Hyoung Lim

Sung In Cho

Joo Sung Choi

Ji Min Lee

Do Seok Kim

Jin Woo Park

Ji Young Choi

Suk Chul Kim

Young Gi Kim

Jun Min Lee

Seung Wan Yu

Heung Kyu Lee

Hee Dong Kim

Kwon Chung

Yu Lim Seo

Sung Han Yoon

Hang Jin Cho

Jong Soo Lee

Sung Won Moon

Tae Woo Oh

Tae Yeop Kim

Kyung Su Kim

Sa Ra Yoon

Jun Ho Heo

In a case when a camera is disposed under a display panel, a bounded part between a camera area and a surrounding area may have a brightness difference due to a difference in pixel disposition density. The present disclosure allows minimizing such a boundary effect by compensating for greyscale values of pixels in the bounded part.

Device and method for driving display panel and display device

The present invention relates to use of a carbamate compound of Formula 2 for the purpose of preventing, alleviating or treating diabetic peripheral neuropathy or chemotherapy-induced peripheral neuropathy by administering a pharmaceutical composition comprising a carbamate compound of Formula 2.

Use of carbamate compound for preventing, alleviating or treating diabetic peripheral neuropathy or chemotherapy-induced peripheral neuropathy

A display driving apparatus includes a display panel comprising a first display area displaying a first image and a second display area being maintained in a turn-off state during a hybrid mode; a source driving circuit configured to supply a first source signal to first pixels included in the first display area and supply a second source signal to second pixels included in the second display area to sense electrical characteristics of the second pixels when the display panel operates in the hybrid mode; and a timing controller configured to transfer first image data for the first image and sensing data for sensing to the source driving circuit and compensate for second image data for a second image which is to be displayed after displaying of the first image, based on a target compensation value obtained from the electrical characteristics sensed by the source driving circuit, wherein the target compensation value is determined based on a third image displayed in a previous display mode of the hybrid mode.

Display driving apparatus and method

A fire spreading prevention method in an energy storage system (ESS) composed of a plurality of battery racks including an individual battery rack fire detection step of detecting whether a fire occurs for each of the plurality of battery racks and a battery rack forced discharge step of forcibly discharging at least some of the plurality of battery racks when a fire is detected in the individual battery rack fire detection step.

Stabilization system of ESS and method therefor

The present disclosure relates to a display apparatus and control method thereof. The display apparatus includes a receiver configured to receive input image data, an accumulator configured to generate a cumulative data count by analyzing a degree of degradation according to the received input image data and a burn-in factor, an interpolator configured to update the cumulative data count in a memory by applying an adaptive weight to the generated cumulative data count, and a compensator configured to generate compensation data using the input image data and the updated cumulative data count.

Display apparatus and control method thereof

The present disclosure relates to a technique for selectively reproducing multiple sounds for respective areas of a display through image analysis for each display area. A technique, for individually controlling multiple audio devices by analyzing an image to extract regions of the image and classifying sound types through data learning, can be provided.

Display control circuit for controlling audio/video and display device including the same

A display apparatus having a mura compensation function includes a mura memory in which compensation data corresponding to coefficient values of a mura compensation equation is stored; and a mura compensation circuit configured to perform mura compensations on display data by using the mura compensation equation to which the compensation data has been applied, wherein the coefficient values are set so that the mura compensation equation has been fit to have a curve that satisfies known difference values of selected gray levels, a first estimation difference value of a first estimation gray level higher than the selected gray levels, and a second estimation difference value of a second estimation gray level lower than the selected gray levels, and wherein the compensation data comprises the coefficient values of the mura compensation equation in which all of the known difference values of the selected gray levels, the first estimation difference value, and the second estimation difference value have a difference within a preset error range.

Display driving apparatus having mura compensation function and method of compensating for mura of the same

The present disclosure discloses an apparatus and method for providing compensation information, which compress the compensation information for demura and a display driving apparatus for solving a defect in a screen by using compressed compensation information. The apparatus for providing compensation information includes a compensation value provision unit configured to provide compensation values of pixels and a compression unit configured to perform compression on the compensation values for each block of a screen.

Apparatus and method for providing compensation information for demura and display driving apparatus using compensation information

An embodiment enables natural and smooth change in the brightness of a backlight unit and is able to reduce flicker by changing a dimming value between frames through a mixed function including a plurality of functions having different characteristics.

Dimming processing device and timing controller

A voltage drop compensation system and a display driving device for compensating for a voltage drop of a display panel. The voltage drop compensation system generates a voltage drop compensation value for each of a plurality of regions into which a test image of a panel is divided, and the display driving device compensates for a voltage drop for each region of image data using the voltage drop compensation value.

Voltage drop compensation system of display panel, and display driving device for compensating for voltage drop of display panel

The present disclosure discloses an apparatus and method for compressing coefficient values of a compensation equation for compensating for a defect in an image and a circuit for compensating for display data using compression values compressed by the apparatus and method. The apparatus for compressing coefficient values of a compensation equation includes a coefficient value provision unit configured to provide coefficient values of a coefficient of a compensation equation for compensating for a defect in an image and location information for each pixel and a coefficient value compression unit configured to provide a first compression bitmap and a second compression bitmap by sequentially performing first compression and second compression on the coefficient value.

Apparatus and method for compressing for coefficient values of compensation equation for compensating for defect in image and circuit for compensating for display data using compression values

Disclosed are an apparatus and method for evaluating the degradation of a display panel, for evaluating a degradation state of a display panel, such as mura. The method of evaluating the degradation of a display panel may be implemented by generating mutual information by using a first histogram distribution vector of a reference frame having a target grayscale level and a second histogram distribution vector of an evaluation frame displayed on a display panel in response to the target grayscale level, generating normalized mutual information of the mutual information, providing a weight into which a cognitive characteristic of a distribution of grayscales of pixels of the evaluation frame is incorporated, and outputting an evaluation value obtained by multiplying the normalized mutual information and the weight.

Apparatus and method for evaluating degradation of display panel and display driver using degradation evaluation value

The present embodiment provides an image data processing apparatus, including a memory storing previous frame image data and an image data compensating circuit configured to generate overdriving image data for current frame image data by comparing the previous frame image data and the current frame image data, wherein the degree of an overdriving is adjusted based on a display brightness value (DBV), which is used for adjusting the brightness of a display panel.

Image data processing apparatus and method for driving display panel

The present disclosure provides a compound of Chemical Formula (1) or a pharmaceutically acceptable salt thereof, and a pharmaceutical composition comprising the same: The compound of Chemical Formula (1) or pharmaceutically acceptable salt thereof acts as a positive allosteric modulator of metabotropic glutamate receptor subtype 5 (mGluR5), thereby being useful in the prevention or treatment of disorder mediated by glutamate dysfunction and mGluR5.

Imidazopyrimidine and imidazotriazine derivative, and pharmaceutical composition comprising the same

An embodiment is able to improve the pure-color brightness ratio by compensating for image data of a current pixel on the basis of a result of comparing image data of a current pixel with image data of a previous pixel.

Data processing device for compensating for data and display device

Growing community of inventors

Daejeon, South Korea

Ji Won Lee