Lg Display Co., Ltd.

ChungHwan An

Bogyun Chung

JaeWoo Lee

Jinwoo Park

Kyungah Chin

JoonHa Park

TaeJoon Lee

A light emitting diode transfer method includes bonding a rigid substrate on which a plurality of light emitting diodes are formed and a flexible substrate, transferring the plurality of light emitting diodes to the flexible substrate, and detaching the rigid substrate and the flexible substrate. The detaching of the rigid substrate and the flexible substrate includes separating the rigid substrate and the flexible substrate in a state in which one surface of the rigid substrate is fixed and a portion among outermost portions of the flexible substrate is fixed by a fixing member. Accordingly, it is possible to reduce transfer defects of the plurality of light emitting diodes by detaching the flexible substrate and the rigid substrate in a line-by-line separation method.

LED transfer method and manufacturing method of display device using the same

A three-dimensional (3D) image can be rendered by selectively transmitting a left-eye image and a right-eye image from a display panel in a manner of forming a transmitting electrode and a blocking electrode of the same layer on a switching parallax barrier and selectively applying a voltage to the transmitting electrode and the blocking electrode.

Switching parallax barrier comprising a plurality of first and second electrodes respectively on a blocking region and a transmitting region and 3D display device having the same

Disclosed are a display device and a method of manufacturing a display device. The method of a display device according to an exemplary embodiment of the present disclosure includes: a first transferring step of transferring a plurality of LEDs disposed on a wafer onto a plurality of donors; and a second transferring step of transferring the plurality of LEDs transferred onto the plurality of donors onto a display panel, in which in the second transferring step, an area where one of the plurality of donors overlaps the display panel partially overlaps an area where the other one of the plurality of donors overlaps the display panel. Therefore, the plurality of LEDs having different wavelengths is uniformly transferred to reduce a boundary caused by the difference in wavelengths and improve color uniformity.

Display device and method of manufacturing the same

Switching parallax barrier comprising a generated blocking region and transmitting region and 3D display device having the same

A micro LED display device includes a display panel. The display panel includes a plurality of pixel areas each having a thin film transistor. A first micro LED and a second micro LED are in each pixel area. The first micro LED is configured to emit light to display an image, and the second micro LED is configured to emit light to improve a displayed brightness for a specific area of the image.

Micro light-emitting diode display device and display device

An autostereoscopic 3D display device may be configured to set the width of a viewing zone to a proper fraction of the interocular distance while at the same time overlapping the viewing zones with each other. Through this, an autostereoscopic 3D display device allowing the input and output of stereo image data may be implemented to reduce the number of image sources as well as reduce 3D crosstalk. In addition, the autostereoscopic 3D display device may apply view data rendering to extend a 3D viewing zone.

Glasses-free autostereoscopic 3D display device

An autostereoscopic display and a method for driving the same are discussed. The autostereoscopic display according to an embodiment includes a display panel displaying data of a left eye image and data of a right eye image and a three-dimensional (3D) cell which is positioned on the display panel or is embedded in the display panel and separates optical axes of the left eye image and the right eye image. A frame rate of the 3D cell is greater than a frame rate of the display panel.

Autostereoscopic image display and method for driving the same

An autostereoscopic 3D display device according to embodiments of the present disclosure may be configured to set the width of a viewing diamond to a/n times (where a and n are natural numbers satisfying the condition: a&#x3c;n) of the interocular distance while at the same time overlapping the viewing diamonds with each other. Furthermore, the same or similar input data between adjoining views may be newly mapped through a view data rendering process. Accordingly, it may be possible to provide an effect of removing or minimizing 3D crosstalk, luminance difference, and image flipping in stereoscopic images, thereby enhancing the perceived depth of stereoscopic images.

Autostereoscopic 3D display device

Disclosed is a display device having a display panel in which a plurality of gate lines and a plurality of data lines cross each other to define a plurality of pixels that may include a timing control unit that outputs a first data control signal and an image data; a first data driving unit on a first side of the display panel that generates a first data signal from the image data according to the first data control signal, outputs the first data signal to one of the plurality of data lines from the first side, and generates a second data control signal from the first data control signal; and a second data driving unit on a second side of the display panel that generates a second data signal from the first data signal according to the second data control signal, the second data signal substantially synchronized with the first data signal, and outputs the second data signal to the one of the plurality of data lines from the second side.

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Seoul, South Korea

ChungHwan An