A display device includes a display panel, a scan driver, a data compensator, and a data driver. The display panel includes a first area and a second area distinguished from each other along a scan direction. Each of the first and second areas include pixels. The scan driver is configured to sequentially provide scan signals to the display panel along the scan direction. The data compensator is configured to: detect a pattern in which a difference between adjacent grayscale values in image data is greater than a reference value; and generate compensated image data by compensating for grayscale values corresponding to the second area in the image data based on the pattern corresponding to the first area. The data driver is configured to: generate data signals based on the compensated image data; and provide the data signals to the display panel.

A display apparatus is disclosed. The display apparatus includes a display panel including first pixels and second pixels, and a display panel driver which drives the display panel. In a first mode, the display panel driver drives both the first pixels and the second pixels. In a second mode, the display panel driver drives the second pixels in a first part for one frame, and drives the first pixels in a second part for the one frame.

A host controller in a display apparatus incudes a group determiner that determines an application as a determination factor, a drive setter that identifies a set that includes an upper-limit refresh rate, a lower-limit refresh rate, and a duty ratio of light emission and is set in response to the determination factor, and a drive controller that controls driving of the display apparatus in accordance with the identified set.

Provided is a display panel. The display panel includes a pixel driving circuit which including a drive transistor, a data write module, a light emission control module, a threshold compensation module and a bias adjustment module. The control terminal of the drive transistor is connected to the first node. The first terminal of the drive transistor is connected to a third node. The second terminal of the drive transistor is connected to a second node. The light emission control module is connected in series with the drive transistor and connected in series with a light-emitting element. The threshold compensation module is connected in series between the control terminal of the drive transistor and the second terminal of the drive transistor. The first terminal of the bias adjustment module is connected to a bias signal terminal and the second terminal is connected to the second terminal of the drive transistor.

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.

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.

A display device including: first and second scan drivers; a data driver; a display unit including pixels connected to first and second scan lines, and data lines; and a controller controlling the first and second scan drivers, and the data driver, a first pixel includes: a light emitting element, a first transistor including a gate connected to a first node, wherein the first transistor is connected between a second node and a third node, a second transistor including a gate connected to a first scan line, the second transistor is connected between a data line and the second node, and a storage capacitor connected between the first node and a first power voltage; the first transistor is reverse biased by a second scan signal applied to a second scan line; and a first scan signal applied to the first scan line is different from the second scan signal.

A display device and a display panel including a first display region and a second display region. The light transmittance of the first display region is greater than the light transmittance of the second display region. At least one first display unit is disposed in the first display region. At least one second display unit, at least one drive unit, and at least one gating switch unit are disposed in the second display region. The at least one drive unit is connected to the input end of the at least one gating switch unit in a one-to-one manner. The first output end of each gating switch unit is connected to one of a first display unit and a second display unit and the second output end of the each gating switch unit is connected to the other one of the first display unit and the second display unit.

A display device includes a display panel having first and second display areas. A data driver provides data and bias voltages to data lines. A timing controller controls the data driver and a scan driver based on at least two operation modes. The first mode drives the first and second display areas at a normal frequency, and the second mode drives the first display area at a first frequency substantially equal to or lower than the normal frequency and the second display area at a second frequency lower than the first frequency. The second mode includes an active frame to write a reference voltage to display a black image in the second display area, and blank frames to maintain the reference voltage and apply the bias voltage to the pixels in the second display area. The data driver varies the bias voltage in the blank frames.

An electro-optical device includes digital scanning lines, a digital signal line, and pixel circuits. Each circuit is coupled to a digital scanning line included in the digital scanning lines, and the digital signal line. Each pixel circuit includes a light-emitting element and a digital driving circuit that performs digital driving in which, when the pixel circuit is selected by the digital scanning line, display data is written to selected pixel circuit from the digital signal line, and a drive current is supplied to the light-emitting element of selected pixel circuit in an on-period of a length corresponding to a gray scale value of the display data. A field being a period in which one image is formed includes an all-pixels-light-off period in which the pixel circuits turn off the light-emitting elements, and a digital driving period in which the digital driving circuit performs the digital driving after the all-pixels-light-off period.