Samsung Display Co., Ltd.

Samsung Displayco., Ltd.

Jong-Kwang Hwang

Si-Beak Pyo

Sung-Gyu Kim

Jae-won Jeong

Jae-Mo Chung

Choonyul Oh

Sung-Gon Seo

Hyung-Wook Kim

Byung Soo You

A display device includes a display panel, a window, a metal layer, and a first conductive tape. The display panel includes a display area, a non-display area, and a bending area disposed between the display area and the non-display area and bent such that the non-display area overlaps the display area. The window is disposed on a first surface of the display panel and includes a protruding portion overlapping the non-display area. The metal layer is disposed on a second surface of the display panel. The second surface is opposite to the first surface. The first conductive tape connects the protruding portion of the window to the metal layer.

Display device having conductive tape connecting window or display panel to metal layer

A display apparatus includes a display panel, a gate driver, a data driver, an emission driver and a driving controller. The display panel includes a gate line, a data line, an emission line and a pixel electrically connected to the gate line, the data line and the emission line. The gate driver outputs a gate signal to the gate line. The data driver outputs a data voltage to the data line. The emission driver outputs an emission signal to the emission line. The driving controller determines a number of emission in a single frame of the emission signal according to a luminance of a display image.

Display apparatus and method of driving display panel using the same

A display device includes a display panel, a dimming controller, and a panel driver. The display panel includes a plurality of pixels. The dimming controller generates at least one temporary voltage set by performing a first interpolating operation using a (j)th band voltage set and a (j+1)th band voltage set among first through (i)th band voltage sets corresponding to first through (i)th dimming bands, respectively, and generates a grayscale gamma voltage set corresponding to target luminance by performing a second interpolating operation using the temporary voltage set and the (j)th band voltage set. The panel driver drives the display panel by converting image data into a data signal based on the grayscale gamma voltage set and by providing the data signal to the pixels.

Display device and related operating method involving dimming control

A display apparatus includes: a display panel including: a normal part and a notch part; a display area at the normal part and the notch part, the display area comprising a first display area within the normal part, a second display area overlapping the normal part and the notch part, and a third display area within the notch part, each of the normal part and the notch part comprising a plurality of pixels; and a compensation circuit configured to: receive first, second, and third input signals having image information respectively displayed through the first, second, and third display areas; and compensate for a grayscale value of the first, second, and third input signals, wherein the compensation circuit is configured to compensate for the first and third input signals based on pixel characteristic data and compensate for the second input signal based on seed data different from the pixel characteristic data.

Display apparatus and method of compensating for data thereof

A display device includes a display panel having a pixel and a light emitting unit configured to output a light emission control signal controlling light emitting timing of the pixel. A luminance of the pixel has a first luminance section and a second luminance section different from the first luminance section. A first time interval between a rising edge of the light emission control signal and a rising edge of a vertical synchronization signal representing a start of the frame period is adjusted in the first luminance section and a second time interval between a falling edge of the light emission control signal and the rising edge of the vertical synchronization signal is adjusted in a second luminance section.

Display device and driving method of the same

A display device which adjusts luminance of a display panel is disclosed. The display device senses light which leaks from a display area to a non-display area and adjusts the luminance of the display panel according to the sensed light.

Display device

A display device is disclosed. The display device includes: a display panel including a display surface and a peripheral area surrounding the display surface, a transparent plate covering the display surface and the peripheral area, a resin layer disposed between the display panel and the transparent plate, and hardened by light, and a reflective layer provided between the transparent plate and the resin layer, along the peripheral area of the display panel.

Growing community of inventors

Asan-si, South Korea

Jong-Kwang Hwang