Lg Display Co., Ltd.

Lg Electronics Inc.

Samsung Electronics Co., Ltd.

Samsung Display Co., Ltd.

SeungMin Lee

Hanbyul Seo

Kijun Kim

Jonghyun Park

Hyungtae Kim

Inkwon Seo

Hakseong Kim

Taehyun Kim

Dohyung Kim

Sangho Park

Donghwan Shim

Gyungsoon Park

Seunghwan Cho

Jungkyu Lee

Illsoo Sohn

Youngseob Choi

Minseong Yi

Seonyoung Choi

Youngjun Choi

SungJin Park

Jaeun Lee

JunHo Yeo

Heon Chol Kim

Yunjung Yi

A display device can include a pixel driver disposed on a substrate; and a display element electrically connected with the pixel driver, in which the pixel driver includes a first thin film including a first semiconductor layer, a first gate electrode, at least a part of the first gate electrode overlapping with the first semiconductor layer, and a first source electrode and a first drain electrode respectively connected with the first semiconductor layer; and a second thin film including a second semiconductor layer, a second gate electrode, at least a part of the second gate electrode overlapping with the second semiconductor layer, and a second source electrode and a second drain electrode respectively connected with the second semiconductor layer, in which the first semiconductor layer and the second semiconductor layer are disposed in different layers, and the first source electrode, the first drain electrode, the second gate electrode, the second source electrode, and the second drain electrode are disposed in a same layer.

Display device comprising a plurality of thin film transistors and method for manufacturing the same

Disclosed are a thin film transistor and a display device including the thin film transistor. The thin film transistor comprises: a bottom gate electrode on a substrate; a semiconductor layer overlapping with the bottom gate electrode, wherein the semiconductor layer comprises a N-type semiconductor layer and a P-type semiconductor layer, and the N-type semiconductor layer is overlapped partly with the P-type semiconductor layer; a first source electrode and a first drain electrode respectively connected to the P-type semiconductor layer; a second source electrode and a second drain electrode respectively connected to a portion of the N-type semiconductor layer which is not overlapped with the P-type semiconductor layer; and a top gate electrode above the semiconductor layer. According to the embodiment of the present disclosure, a complexity of a manufacturing process of the thin film transistor is reduced.

Thin film transistor and display device including thin film transistor

Disclosed is a method for transmitting channel status information at a user equipment in a wireless communication system, which more particularly comprises the following steps: receiving a reference signal from a base station; generating at least one channel status information based on the reference signal; mapping the at least one channel status information to available subframes, based on a priority of the at least one channel status information; and transmitting the at least one channel status information to the base station using the available subframes, wherein, if an uplink transmission using a first available subframe of the available subframes is blocked and a first channel status information that is mapped to the first available subframe has priority over a second channel status information that is mapped to a second available subframe, which is a next available subframe of the first available subframe, the first channel status information is shifted to be mapped to the second available subframe.

Method for reporting channel state information requiring sequential transmission in wireless communication system and apparatus for same

A method of performing measurement at a user equipment (UE) in a wireless communication system is disclosed. The method includes receiving channel status information-reference signals (CSI-RSs) for channel status information feedback from a plurality of transmission points (TPs), performing radio resource management (RRM) measurement based on the CSI-RSs, and selecting one or more TPs for receiving a signal from among the plurality of TPs based on the result of measurement.

Method of performing measurement at UE in wireless communication system and apparatus thereof

A flexible organic light emitting display device includes: a display panel configured to output an image; a retardation film formed on an upper portion of the display panel to cover the display panel and formed by laminating a half wave plate and a quarter wave plate; and a polarizing plate attached to the retardation film. A color shift in a black screen can be improved by replacing a barrier film used for face seal with a retardation film including a half wave plate and a quarter wave plate combined at a predetermined angle.

Flexible organic light emitting display device

A method of fabricating a flexible display device is to prevent damage due to a defective detachment of an auxiliary substrate by carrying out the detachment in a manner of irradiating lasers onto a sacrifice layer interposed between a flexible substrate and an auxiliary substrate and thereafter taking away a vacuum by injecting air into the interface between the flexible substrate and the auxiliary substrate. The fabricating method includes providing an auxiliary substrate, forming a sacrifice layer on the auxiliary substrate, forming a flexible substrate on the auxiliary substrate with the sacrifice layer formed thereon, forming a display panel on the flexible substrate, removing the sacrifice layer interposed between the flexible substrate and the auxiliary substrate by way of a laser irradiation, injecting air between the flexible substrate and the auxiliary substrate removed the sacrifice layer therebetween, and detaching the auxiliary substrate from the flexible substrate.

Method of fabricating flexible display device

Growing community of inventors

Gyeonggi-do, South Korea

SeungMin Lee