Samsung Display Co., Ltd.

Sungkyunkwan University

Dowooinsys Co., Ltd.

Lg Display Co., Ltd.

Samsung Displayco., Ltd.

Attowave Co. Ltd.

Bundesdruckerei Gmbh

Sungchul Kim

Sunghoon Kim

Taehoon Yang

Yongsu Lee

Kyoungah Lee

Sungsik Yun

Myungsoo Huh

Daehyun Kim

Hyunmin Cho

Hyeyong Chu

Jooyeol Lee

Choelmin Jang

Sungjin Hong

Hyundeok Im

Jonghyuk Kang

Chio Cho

Kwanhee Lee

Jangdoo Lee

Sukwon Jung

Young Seo Choi

Jaehyun Kim

Minsoo Kim

CheolSe Kim

Mugyeom Kim

Junghwan Park

Donghwan Shim

Jiyoung Choung

HoonBae Kim

Sungsu Han

SunYeop Kim

Seongkyu Kang

Gug Rae Jo

Youngwoo Jo

Suyun Ju

Jörg Fischer

Cheollae Roh

Jinkoo Chung

Beohmrock Choi

HongJu Lee

DoYoung Jung

Youngseo Choi

Dongwon Han

Dongjin Kim

Oliver Muth

Dongki Lee

Jonghyuk Lee

Juhan Kim

Ji-Hee Son

Hyojin Kim

Myung-Hwan Kim

Keunkyu Song

Seungkyeom Kim

Jaihyuk Choi

Jiyeon Park

Seungwoo Seo

Inkyo Kim

Dongkyun Ko

Hyunwoo Joo

Yonghan Park

Sungmin Cho

Sunghun Key

Jeong-Il Yoo

Joonhoo Choi

SungJin Hong

Myung-hwan Kim

Bekhyun Lim

Gunwoo Ko

Seungmok Shin

Seongmin Cho

Soyeon Jeong

Jinho Kwack

Sanghyuck Bae

Cheolse Kim

Ri-Na You

Hyoengki Kim

Jihwang Lee

Hyunguk Jang

Sunghoon Lee

Bon Ki Goo

Sung-Young Choi

Michael Hagemann

Hoonbae Kim

Sangjoon Seo

Daebeom Shin

Yuiku Lee

Gilrae Kim

Kyungah Kim

Sanggil Park

Manfred Paeschke

Sunyeop Kim

Donghun Kang

An electronic apparatus includes: an electronic module; a display panel disposed on the electronic module and including a first display region and a second display region adjacent to the first display region, the second display region overlapping the electronic module; and a polarization plate disposed on the display panel and including a first polarization region overlapping the first display region and a second polarization region including a polarization part and a non-polarization part having higher light transmittance than the polarization part, the non-polarization part overlapping the second display region.

Electronic apparatus with polarization plate and manufacturing method thereof

A flexible display device including a display panel layer, a touch sensing layer, a reflection prevention layer, and a window layer. The touch sensing layer is disposed directly on a first display panel surface, a second display panel surface facing the first display panel surface in a thickness direction, or a second base surface of the reflection prevention layer. The reflection prevention layer is disposed directly on the second display panel surface or a first base surface of the touch sensing layer. The window layer is disposed directly on the first base surface or the second base surface.

Flexible display device

An organic light emitting display device includes: a display panel configured to display an image on a first surface of the display panel, and including: a first display area including a first sub-pixel area, and having a first resolution; and a second display area including a second sub-pixel area and a first transmission area, and having a second resolution that is lower than the first resolution; and a first optical sensor on a second surface of the display panel opposite to the first surface to overlap with the second display area. Accordingly, an image may be displayed at a portion where the first optical module is disposed.

Organic light emitting display device

A flexible display device includes a protection member, a first adhesion member, a display member, a second adhesion member, and a window member. A thickness of the display member is less than a sum of thicknesses of the protection member and the window member. The display member includes a display panel layer, a touch sensing layer, and a reflection prevention layer integrated with each other to reduce a thickness of the flexible display device. The reduction in thickness enables the flexible display device to be bent with a relatively small radius of curvature, as well as to be repeatedly bent (or otherwise flexed) with reduced potential for delamination of the first and second adhesion members.

An electronic device that includes a display module having an active area that includes at least one pixel and a module hole and a non-active area adjacent to the active area that does not include a pixel. A window is disposed on the display module. A functional layer is disposed between the display module and the window. The functional layer includes a first opening defined therethrough that overlaps with the module hole. A light blocking layer is disposed on at least one of upper and lower surfaces of the functional layer and is positioned adjacent to the first opening. An electronic module is disposed in an opening formed by at least one of the module hole and the first opening.

Electronic device

A foldable glass substrate includes a top surface, a bottom surface, and a side surface. The side surface includes a first side surface extending at a first angle from the top surface, a second side surface extending at a second angle from the bottom surface, and a third side surface extending from each of the first side surface and the second side surface. A length of the third side surface in a direction substantially perpendicular to at least one of the top surface and the bottom surface is equal to or greater than about 0.3 times and equal to or less than about 0.7 times of a minimum distance between the top surface and the bottom surface. The minimum distance is equal to or greater than about 15 micrometers (μm) and equal to or less than about 100 μm.

Foldable glass substrate including tapered sides

A display apparatus includes a substrate, a first electrode on the substrate, the first electrode including a first portion that has a flat upper surface and a second portion that protrudes from the first portion and has an inclined surface, a second electrode facing the first electrode in parallel on the substrate, the second electrode including a first portion that has a flat upper surface and a second portion that protrudes from the first portion and has an inclined surface, and a plurality of light-emitting devices separate from each other on the first electrode and the second electrode, the light-emitting devices each having a first end contacting the upper surface of the first portion of the first electrode and a second end contacting the upper surface of the first portion of the second electrode.

Self-aligned display appartus

A touch display device includes a first driving circuit supplying a gate signal to a part of a plurality of gate lines before a beacon period in which a beacon signal for an active stylus is generated, and a second driving circuit supplying the gate signal to another part of the plurality of gate lines after the beacon period ends, the touch display device and the driving method thereof may prevent display failure caused by the beacon signal for the active stylus.

Driving circuit, touch display device and driving method thereof

A flexible display device includes a display panel layer, a touch sensing layer, a reflection prevention layer, and a window layer. The touch sensing layer is disposed directly on a first display panel surface, a second display panel surface facing the first display panel surface in a thickness direction, or a second base surface of the reflection prevention layer. The reflection prevention layer is disposed directly on the second display panel surface or a first base surface of the touch sensing layer. The window layer is disposed directly on the first base surface or the second base surface.

A display device is capable of improving luminous efficiency and display quality and includes: a substrate; a thin film transistor on the substrate; a first electrode on the substrate and connected to the thin film transistor; a second electrode on the substrate and spaced apart from the first electrode; a plurality of light emitting elements between the first and second electrodes and electrically connected to each of the first and second electrodes; an insulating layer on the plurality of light emitting elements; and a reflective layer on the insulating layer. Each of the plurality of light emitting elements includes: a first semiconductor layer, an active layer on the first semiconductor layer, and a second semiconductor layer on the active layer.

Display device

A signal receiver adaptive to a noise level includes a first comparator, a second comparator, a control unit, and a reference voltage changing unit. The first comparator compares a voltage of a received signal with a first reference voltage, and the second comparator compares the voltage of the received signal with a second reference voltage. The control unit outputs a control voltage having a voltage level corresponding to the number of output pulses per unit time of the first comparator. The reference voltage changing unit changes the magnitudes of the first reference voltage and the second reference voltage in response to a voltage level of a control voltage. The second comparator compares the changed second reference voltage with the received signal to output a transmission signal from which noise is cancelled. A voltage level of noise to be cancelled from the received signal varies according to a noise level, so the noise cancellation adaptive to the noise level is performed.

Signal receiver adaptive to noise level

In a display panel including a main display area, a component area including a transmission area, and a peripheral area outside the main display area, the display panel includes: a substrate; an inorganic insulating layer over the substrate and including a first hole corresponding to the transmission area; a planarization layer over the inorganic insulating layer; a pixel definition layer over the planarization layer and having a thickness of 1.3 &#x3bc;m to 2 &#x3bc;m; and a thin film encapsulation layer over the pixel definition layer, wherein an angle between a side surface of the pixel definition layer and an upper surface of the planarization layer is 30 degrees to 40 degrees.

Display panel and display apparatus including component and transmission areas

Growing community of inventors

Seongnam-si, South Korea

Sungchul Kim