G09G2320/048

Image sticking compensating device and display device having the same
11501700 · 2022-11-15 · ·

A image sticking compensating device according to example embodiments includes a degradation calculator configured to calculate a degradation weight based on input image data, and to calculate degradation data of a frame, an accumulator configured to accumulate the degradation data, and to generate age data using the accumulated degradation data, and a compensator configured to determine a grayscale compensation value corresponding to the age data and an input grayscale of the input image data, and to output age compensation data by applying the grayscale compensation value to the input image data.

Compensation Method and Electronic Device
20220358864 · 2022-11-10 ·

A compensation method include that an electronic device determines, based on statistical data of a first display and a first correspondence, a first actual value of a to-be-measured parameter of the first display at the end of a first statistical period; determines, based on statistical data of a second display and a second correspondence, a second actual value of a to-be-measured parameter of the second display at the end of the first statistical period; determines a compensation target value based on the first actual value and the second actual value when the first actual value is less than the second actual value; and writes the compensation target value into a first register configured to control the to-be-measured parameter of the first display, and writes the compensation target value into a second register configured to control the to-be-measured parameter of the second display.

IMAGE STICKING COMPENSATING DEVICE AND DISPLAY DEVICE HAVING THE SAME
20230038211 · 2023-02-09 ·

A image sticking compensating device according to example embodiments includes a degradation calculator configured to calculate a degradation weight based on input image data, and to calculate degradation data of a frame, an accumulator configured to accumulate the degradation data, and to generate age data using the accumulated degradation data, and a compensator configured to determine a grayscale compensation value corresponding to the age data and an input grayscale of the input image data, and to output age compensation data by applying the grayscale compensation value to the input image data.

BISPECIFIC ANTIGEN BINDING MOLECULES COMPRISING ANTI-4-1BB CLONE 20H4.9

The invention relates to new bispecific antigen binding molecules, comprising at least one antigen binding domain capable of specific binding to 4-1BB, at least one moiety capable of specific binding to a target cell antigen, and a Fc domain composed of a first and a second subunit capable of stable association, and to methods of producing these molecules and to methods of using the same.

Display device and method for controlling display device
11574601 · 2023-02-07 · ·

According to an embodiment of the present disclosure, a method for controlling a display device includes inputting frame data for each frame input period of a vertical synchronization signal, accumulating stress data for some pixels in predetermined accumulation units based on the frame data for each blank period of the vertical synchronization signal, accumulating an input time of the frame data, calculating a correction gain value for correcting the accumulated stress data based on the input time accumulated when the accumulation of the stress data is completed for all pixels, correcting the accumulated stress data based on the correction gain value, and storing the corrected accumulated stress data.

Light emitting display panel and light emitting display apparatus including the same
11574583 · 2023-02-07 · ·

The light emitting display panel includes a plurality of pixels, a plurality of gate lines transferring gate signals to the plurality of pixels, a plurality of data lines transferring data voltages to the plurality of pixels, and a sensing line connected to a plurality of light emitting devices respectively included in the plurality of pixels. Each of the plurality of pixels includes a light emitting device, a sensing control transistor including a first terminal connected to a first terminal of the light emitting device and a gate connected to a sensing control line, and a sensing switching transistor including a first terminal connected to a second terminal of the sensing control transistor, a second terminal connected to the sensing line, and a gate connected to a sensing switching line.

DISPLAY DEVICE AND METHOD FOR PROCESSING COMPENSATION DATA THEREOF
20230101641 · 2023-03-30 · ·

A display device may include areas having a plurality of subpixels. A method for processing and applying a compensation data to the display device may include adjusting a difference between compression loss levels of compensation data of adjacent areas of the display device so that the difference lies within a threshold loss deviation, compressing the compensation data, and applying the compensation data to the adjacent areas. The method can prevent a luminance deviation of the adjacent areas from increasing due to a difference in the compensation levels, and it can also improve an effect of compensation of a degradation of a subpixel in the display device.

LIQUID CRYSTAL DEVICE, ELECTRONIC APPARATUS, AND PHYSICAL PROPERTY MEASUREMENT METHOD FOR LIQUID CRYSTAL LAYER
20230099587 · 2023-03-30 · ·

A liquid crystal device includes a common electrode as a first electrode, a pixel electrode as a second electrode, a liquid crystal layer to which a drive voltage is applied for one refresh period as a first refresh period, and a measurement circuit that applies an inspection voltage to the liquid crystal layer between the common electrode and the pixel electrode, sets a period that is longer than one refresh period after the application of the inspection voltage is stopped, and measures a voltage between the common electrode and the pixel electrode.

DRIVING DEVICE AND DRIVING METHOD FOR DISPLAY PANEL, AND DISPLAY DEVICE
20230085906 · 2023-03-23 ·

Provided are a driving device and method for a display panel, and a display device, relating to the technical field of display. The driving device comprises a temperature sensor, a timing controller, and a source driving circuit. Since the timing controller can control, on the basis of different display panel working temperatures sensed by the temperature sensor, the source driving circuit to output drive signals having different target parameters to connected pixels, the driving device has high driving flexibility.

Display device and operating method thereof
11488546 · 2022-11-01 · ·

A driving controller of a display device includes a timer which counts an operation time and outputs a count signal, a memory which stores compensation data, a control signal generation part which receives the compensation data from the memory in response to the count signal and outputs a compensation data signal corresponding to the compensation data, and an image processor which converts an image signal into a data signal and outputs the data signal, where the data signal is obtained by combining the image signal and the compensation data signal. The compensation data includes first compensation data corresponding to a first operation time and second compensation data corresponding to a second operation time which is different from the first operation time.