Lg Display Co., Ltd.

Lg Philips Lcd Co., Inc.

Lg.phillips Lcd Co., Ltd.

Jg Display Co., Ltd.

Binn Kim

Soo Young Yoon

Yong Ho Jang

Nam Wook Cho

Jong-Uk Bae

Hyung Nyuck Cho

Hae-Yeol Kim

Yong-Ho Jang

Min Doo Chun

Seongku Lee

Hyun-Sik Seo

Jeong Hyeon Choi

Joon Soo Han

Soo-Young Yoon

Joonsoo Han

Hae Yeol Kim

Sunyoung Park

Su Hwan Moon

JaeHee Park

Sung Hak Jo

Bu-Yeol Lee

SungHak Jo

Tae Woong Moon

Nam-Wook Cho

BuYeol Lee

Joon-Young Yang

Juhn Suk Yoo

Hansun Park

TaeHwan Kim

Seung-Chan Choi

Minki Kim

JeongHyeon Choi

Joon-Suk Lee

Seung Chan Choi

Kwon Shik Park

Kwang Jo Hwang

Su-Hwan Moon

Jongmoo Kim

Bu Yeol Lee

Taehan Kim

Min Ki Kim

Sunghee Park

Jong Moo Kim

Sung-Hee Park

Sang-Soo Han

Soo-Hwan Moon

Dae Hyun Nam

Jong Uk Bae

Joon-Soo Han

Han Sun Park

Sung Hee Park

SungHee Park

Hyun Ja Kwon

Kyu Ho Park

Oh Jong Kwon

Young Ho Jang

Ju Pyoung Kim

Min-Doo Chun

A transparent display apparatus is provided, in which light efficiency and/or transmittance is improved. The transparent display apparatus comprises a substrate provided with a plurality of pixels having a transmissive portion and a plurality of light emitting portions emitting light of different colors, and a non-transmissive portion provided between the transmissive portion and the plurality of light emitting portions and between the plurality of light emitting portions on the substrate, wherein each of the plurality of light emitting portions includes a first sub-light emitting portion and a second sub-light emitting portion, which have the same shape and size and are spaced apart from each other, the non-transmissive portion includes a first non-transmissive portion adjacent to a short side disposed in a first direction in each of the first sub-light emitting portion and the second sub-light emitting portion and a second non-transmissive portion adjacent to a long side disposed in a second direction crossing the first direction.

Transparent display apparatus

Disclosed is a transparent display device comprising a plurality of transmission areas, and a plurality of subpixels, wherein the subpixel is disposed between each of the transmission areas, and is configured to include a pixel circuit and a light emitting element having a first electrode connected to the pixel circuit, wherein the first electrode in each of the plurality of subpixels includes a first divided electrode and a second divided electrode separated from each other, and includes a sub-transmission area disposed between the first divided electrode and the second divided electrode.

Transparent display device

A display device includes unit pixels arranged in a row direction and a column direction and each of which includes a plurality of sub-pixels, and the display device includes transmissive areas disposed adjacent to the unit pixels and through which external light passes, wherein each of the unit pixels has a shape according to any one of a first pattern to a fourth pattern, and the unit pixels adjacent in the row direction and the column direction have different patterns from each other.

Display device

A transparent display device may reduce or minimize deterioration of light transmittance, which is caused by a repair line. The transparent display device comprises a first repair line extended in a first direction along a first side of a first transmissive area, a second repair line extended in a second direction along a second side of a second transmissive area disposed to be adjacent to the first transmissive area, a third repair line extended in the first direction along a third side facing the first side of the first transmissive area, and a fourth repair line extended in the second direction along a fourth side facing the second side of the second transmissive area.

A display device includes a substrate having transmissive areas and a non-transmissive area disposed between the transmissive areas. A first pixel is provided in the non-transmissive area, and includes a first subpixel, a second subpixel and a third subpixel. A second pixel is disposed adjacent the first pixel in the non-transmissive area, and includes a third subpixel. The first pixel and the second pixel share the first subpixel and the second subpixel.

Redlined title: display device having display area including transmissive area and a non-transmissive area

A gate driver and a display device including the gate driver are discussed. The gate driver in one example includes a shift register configured to control charging and discharging of a Q node and a QB node, and i output buffers sequentially connected to the shift register, where i is a natural number of at least 2. Each output buffer is configured to output a gate signal to a corresponding gate line in response to a voltage of the Q node and a voltage of the QB node. The gate driver further includes a dummy output buffer connected to the last stage of the shift register and configured to output a dummy signal to a dummy line in response to the voltage of the Q node.

Gate driver including dummy output buffer and display device including same

A double-sided emissive transparent organic light-emitting diode display and method of manufacturing the same are provided. A double-sided emissive transparent organic light-emitting diode display includes: a substrate, a plurality of pixel areas, each including, on the substrate: a light transmitting area, and a light-emitting area, the light-emitting area including: a bottom light-emitting area including a bottom-emissive organic light-emitting diode, and a top light-emitting area including: a top-emissive organic light-emitting diode, a plurality of bottom driving elements under the top-emissive organic light-emitting diode, the bottom driving elements being configured to drive the bottom-emissive organic light-emitting diode, and a plurality of top driving elements under the top-emissive organic light-emitting diode, the top driving elements being configured to drive the top-emissive organic light-emitting diode.

Double-sided emissive transparent organic light-emitting diode display and method of manufacturing the same

Disclosed is a display device for increasing an aperture ratio of a transmissive part. The display device includes data lines overlapping with one or more of the pixels emitting light to display an image. Each pixel includes subpixels arranged within the pixel along a same direction as the data lines. The display device further includes transmissive parts arranged in the first direction and corresponding to adjacent pixels. In addition to the data lines overlapping the pixels, the display device may include power lines and reference voltage lines parallel with the data lines and overlapping with the pixels. The display device may include scan lines and sensing lines arranged to cross the transmissive parts and data lines. As a result, the number of lines crossing the transmissive parts is reduced, thereby increasing an aperture ratio of the transmissive parts.

A display device includes a first electrode of a first sub pixel of a first pixel, a first electrode of a second sub pixel of the first pixel, a first electrode of a first sub pixel of a second pixel, and a first electrode of a second sub pixel of the second pixel sequentially disposed along a first direction; a-welding electrode connected to the first electrode of the first sub pixel of the first pixel, a-welding electrode connected to the first electrode of the second sub pixel of the first pixel, a-welding electrode connected to the first electrode of the first sub pixel of the second pixel, and a-welding electrode connected to the first electrode of the second sub pixel of the second pixel; and a first vertical repair line overlapping the-welding electrode and the-welding electrode and a second vertical repair line overlapping the-welding electrode and the-welding electrode, wherein the first vertical repair line and the second vertical repair line include a transparent conductive material.

An organic light emitting display panel includes a plurality of pixels arranged in a row direction; a first repair line disposed in the row direction; a plurality of auxiliary bridges, each arranged between the first repair line and each of the plurality of pixels; a plurality of first bridge patterns respectively connected to the plurality of pixels and each first bridge pattern partially overlapping each adjacent auxiliary bridge; and a plurality of second bridge patterns branched from the first repair line and each second bridge pattern partially overlapping each adjacent auxiliary bridge.

Organic light emitting display device and method for driving the same

A display device can include a plurality of sub-pixels including light emitting portions and circuit portions, and being configured to receive signals through vertical lines extending in a first direction and horizontal lines extending in a second direction intersecting the first direction; transistors disposed in the circuit portions; an overcoat layer covering the transistors; first electrodes disposed on the overcoat layer, each of the first electrodes being electrically connected to a corresponding light emitting portion among the light emitting portions and at least one of the transistors; a bank layer disposed on the first electrodes and including openings exposing the first electrodes; an open hole disposed in a region between two adjacent first electrodes among the first electrodes and penetrating through the bank layer; an organic compound layer disposed on the first electrodes; and a second electrode disposed on the organic compound layer and extending to an area inside of the open hole, in which the vertical lines and the horizontal lines are absent from the region between the two adjacent first electrodes.

A gate driver includes a plurality of driving units each including a first sub driving unit and a second sub driving unit, wherein output terminals of the first and second sub driving units are connected to first and second sub gate lines, respectively, and first and second sub outputs that are the outputs of the first and second sub driving units are respectively transferred to gate terminals of a first switching transistor and a second switching transistor formed in a pixel area of a display area, and wherein drain and source terminals of the first switching transistor are respectively connected to drain and source terminals of the second switching transistors.

Gate driver and image display device including the same

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Seoul, South Korea

Binn Kim