Lg Display Co., Ltd.

Sanglyn Lee

YeonShim Shim

Hochul Lee

JungHoon Seo

JongHwan Park

Jooyoung An

ByungChun Yu

Jung-Gyum Kim

IlHo Kim

JiHee Song

Gunwoo Hwang

KiPyo Hong

An image generation method and a display device using the same are disclosed. The image generation method includes receiving an angle value obtained from a motion sensor, calculating a pixel displacement value based on the angle value, generating interpolated frame data by shifting frame data of the input image displayed on the screen by the pixel displacement value, and displaying the frame data of the input image and the interpolated frame data on the screen.

Image generation method and display device using the same

An augmented/virtual reality device includes a display panel, a driver, an optical lens and a timing controller. The display panel displays image and the driver drives the display panel. The optical lens penetrates the image displayed on the display panel. The timing controller performs an image processing for compensation which converts flat image data input from outside into distorted image data and supplies the distorted image data to the driver.

Personal immersion display device and driving method thereof

A head mounted display (HMD) may include: a sensor configured to measure a motion of the HMD; a controller configured to generate image data based on first sensing information measured by the sensing unit at a first time point; and a display device configured to frame-shift the generated image data, and output the frame-shifted image data to a display panel. The display device may frame-shift the image data using second sensing information measured by the sensor at a second time point after the first time point, and the second time point may correspond to a time point immediately before the controller outputs the image data to the display panel after generating the image data.

Head mounted display and method for controlling the same

An apparatus for correcting image distortion may correct a luminance level of image data in accordance with a curvature of a curved display panel in a curved display device and a viewing distance of a viewer and display an image optimized for the curvature and the viewing distance on a full area of the curved display panel, whereby an image having no distortion may be provided to the viewer. The apparatus for correcting image distortion includes a virtual curved surface generator, a coordinate mapping unit, and a luminance converter.

Apparatus and method for correcting image distortion and curved display device including the same

A transparent display device for compensating for external environmental effects, such as color background overlapping, interference due to external light, and the like, which have an effect on an image, provides an original image with a minimized distortion to a viewer. According to the present disclosure, one or more sensors are provided on a front surface and a rear surface of the transparent display device to detect the viewer's line of sight and background, and to compensate for a distortion of the image based on color coordinates estimated according to the detection results, thereby providing an image with higher quality.

Transparent display device

There are provided a transparent display apparatus and a method for controlling the same. The transparent display apparatus includes a transparent display unit that includes a plurality of first pixels having an emissive area on which an image is displayed and a transmissive area on which a background is projected; a light control unit that includes a plurality of second pixels disposed on one surface of the transparent display unit; and a transmittance control device that extracts at least one object from an image displayed by the transparent display unit and controls transmittance of an area, which corresponds to the light control unit and the extracted object.

Transparent display apparatus with adjustable transmissive area and a method for controlling the same

There are provided an image processing method. Perspective is calculated from an image, the image is divided into a plurality of objects in consideration of the perspective, and processing levels of the plurality of objects are assigned. A light shielding rate of a transparent display apparatus is calculated based on the processing levels. Further, image processing is performed on the objects on the basis of the processing levels, so that it is possible to improve a stereoscopic effect being felt while using the transparent display apparatus. Furthermore, a shielding rate of light entering from the rear side of the transparent display apparatus is effectively adjusted, and the image is processed to improve the visibility of the image.

Growing community of inventors

Goyang-si, South Korea

Sanglyn Lee