Lg Display Co., Ltd.

Young-Nam Lim

Kwan-Soo Kim

Jae-Hyeon Kim

Seok-Hyun Kim

Hyun-Chul Choi

Sang-Ho Choi

Su-Hyun Park

Ku-Hyun Park

Seok-hyun Kim

Jong-Hoon Woo

A display device includes a substrate including a display area having first color subpixels and a transparent area inside the display area, an array layer in the display area on the substrate, a first electrode in the first color subpixels on the array layer, a first emission assisting layer on the first electrode, an emitting material layer in the first color subpixels on the first emission assisting layer, a second emission assisting layer on the emitting material layer, a deposition preventing layer in the transparent area on the second emission assisting layer, a second electrode on the second emission assisting layer, the second electrode selectively disposed in a region where the deposition preventing layer is not disposed, an encapsulating layer on the deposition preventing layer and the second electrode, a polarizing layer in the display area on the encapsulating layer, an auxiliary equipment in the transparent area under the substrate.

Display device and method of fabricating the same

Disclosed is a display device which may display images in a transmission portion, and may improve uniformity of a display in both the emission portion and the transmission portion, thus may improve efficiency of a device and improve a lifespan.

Display device having transmission portion and emission portion with capping stack formed thereon

The present disclosure relates to a display device, and more particularly, to a high-performance display device by which high transmittance is secured and efficiency is enhanced in a manner of using a mixture of an organic matter and an alkaline earth metal as a cathode and facilitating patterning.

Display device and method of manufacturing the same

Display device including deposition preventing layer and method of fabricating the same

Disclosed is a display device configured such that a mixture of a transition metal and an organic material is used as a cathode, whereby the cathode exhibits low resistance, high transmittance, high reliability, and high performance in the state in which the cathode is thin.

A liquid crystal display device includes a temperature-sensing unit measuring at least one of a temperature of the liquid crystal display device and an ambient temperature of the liquid crystal display device, and outputting a frequency modulation signal corresponding to the measured temperature, a timing controller modulating a frequency of a clock signal based on the frequency modulation signal to generate a modulated clock signal, and treating a video data based on the modulated clock signal to generate a treated video data, and a display panel displaying an image based on the modulated clock signal and the treated video data, the display panel including a gate line, a data line crossing the gate line and a switching element connected to the gate line and the data line.

Field sequential color mode liquid crystal display device and method of driving the same

An in-plane switching (IPS) mode liquid crystal display (LCD) device, comprising: a first substrate and a second substrate; gate lines and data lines formed on the first substrate and crossing each other to form unit pixel regions; a switching device formed at each crossing of the gate lines and the data lines; at least one common electrode and pixel electrode arranged horizontally on the first substrate and generating a horizontal electric field; and a liquid crystal layer formed between the first substrate and the second substrate, wherein when a maximum voltage is applied to the at least one common electrode and pixel electrode, a maximum twist angle between liquid crystal molecules constituting the liquid crystal layer is about 90&#xb0;. Also, the liquid crystal molecules forming the liquid crystal layer include a liquid crystal molecule having a positive dielectric anisotropy and a liquid crystal molecule having a negative dielectric anisotropy.

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Seoul, South Korea

Young-Nam Lim