Samsung Electronics Co., Ltd.

Korea Institute of Science and Technology

Samsung Display Co., Ltd.

Bong Won Lee

Il N Jung

Bok Ryul Yoo

Seung H Yeon

Seung Woo Shin

Sung Ho Park

Nho Kyung Hong

Kyu Sung Kim

Sang Ki Lee

Dong Seok Ryu

Joo Yeon Park

Mi-Yeon Suk

Min Seung Song

Il Haeng Cho

Su Jin Kim

Hyun-Chol Bang

Hae-Yeon Lee

Won Kyu Kwak

Hyun Yeul Lee

Joong-Soo Moon

Sang-woo Kim

Ji Su Na

Sang Kil Park

Young Soo Yoon

In Won Jong

Kyung Jun Lee

Jin Seock Kim

Hyun Kyung Shin

Jong Hee Park

Jae Joon Hwang

Hyung Min Yook

Pragam Rathore

Dae-woo Lee

Paihonensami Viktor

Il-Ryong Park

Hye Min Ha

Bong-Yeon Won

Chang-yeol Lee

Tae Hyoung No

Moo Jong Kim

A display device includes: a substrate including a display area and a non-display area; a light blocking layer disposed on the substrate; and a semiconductor layer disposed on the light blocking layer, wherein the light blocking layer includes a plurality of flat plate portions disposed in the display area, a first connector connected to the flat plate portions in a first direction, a second connector connected to the flat plate portions in a second direction perpendicular to the first direction, and an outer portion disposed in the non-display area, and the first connector and the outer portion are directly connected to each other, and a width of the outer portion is greater than a width of the first connector.

Display device

A display device includes a pixel in a display area, sensing electrodes overlapping the pixel, a sensing pad in a non-display area, a sensing connection line in the non-display area, and electrically connected to the sensing pad, a sensing signal line in the non-display area, and electrically connected to the sensing electrodes, and a power line extending from the non-display area, and electrically connected to the pixel, wherein the sensing signal line is electrically connected to the sensing connection line through an opening or indentation defined by the power line.

An emissive display device includes a polycrystalline semiconductor including a channel, source region, and drain region of a driving transistor disposed on a substrate. The device includes a gate electrode of the driving transistor overlapping the channel of the driving transistor, an oxide semiconductor including a channel, a source region, and a drain region of a second transistor disposed on the substrate, and a first connection electrode. The first connection electrode includes a first connector electrically connected to the gate electrode of the driving transistor, a second connector electrically connected to a second electrode of the second transistor, and a main body disposed between the first connector and the second connector. The device includes an initialization voltage line disposed on the substrate and applying an initialization voltage. The initialization voltage line surrounds at least a part of the second connector of the first connection electrode.

Emissive display device having reduced stains and crosstalk

Emissive display device

A phosphoric acid-free etchant composition and a method of forming a wiring, the composition including about 40 wt % to about 60 wt % of an organic acid compound; about 6 wt % to about 12 wt % of a glycol compound; about 1 wt % to about 10 wt % of nitric acid, sulfuric acid, or hydrochloric acid; about 1 wt % to about 10 wt % of a nitrate salt compound; and water, all wt % being based on a total weight of the phosphoric acid-free etchant composition.

Etchant composition and forming method of wiring using etchant composition

Provided are a method and related mobile device for editing, in an integrated, convenient and quick manner, various menu pages selectively used for a home screen. In response to a given input signal, the mobile device outputs a page edit screen including a specific page displayed on the home screen. Then, in response to subsequent input signals, the mobile device may add a new page, delete a selected page, change a title of a selected page, move or remove a selected icon in a page, change a background image of a selected page, or change a positional order of pages.

Mobile device and method for editing and deleting pages

A method and an electronic device for providing content are provided. The electronic device includes a voice input module configured to receive a voice input, an audio output module, a display, a memory configured to store a voice recognition application which provides content in response to the voice input, and a processor configured to execute the voice recognition application and determine an output scheme of the content to be outputted through the audio output module or the display based on a status of the voice recognition application or an operating environment of the electronic device.

Method and electronic device for providing content

A method and related mobile device for editing, in an integrated, convenient and quick manner, various pages selectively used for a screen. In response to a given input signal, the mobile device outputs a page edit screen including a specific page displayed on the screen. Then, in response to subsequent input signals, the mobile device may add a new page, delete a selected page, change a title of a selected page, move or remove a selected icon in a page, change a background image of a selected page, or change a positional order of pages.

A method and system is disclosed that allows a user to easily and intuitively operate applications that require contact information, in a touch device, via a tray item associated with the contact information. The method for operating applications includes: displaying a contact tray comprised of a number of tray items based on contact information, on an execution screen; receiving an interaction to use a tray item in the contact tray; configuring an execution screen for an application based on contact information of the tray item; and operating the application based on the configured execution screen.

Method and system for operating application of a touch device with touch-based input interface

A touch input device and method for a portable device that is capable of inputting various user commands with diversified touch events detected on a touch screen is provided. A touch input method for a mobile terminal having a touch screen may include displaying a plurality of representative images representing content objects on the touch screen, selecting at least one representative image in response to a first command designated for a first touch event on the touch screen, and executing a second command designated for a second touch event on the touch screen. The second touch event may be defined by a movement direction, speed, a lift position of a touch, and the representative images selected by the first command.

Touch input device and method for portable device

A display management method and system of a mobile terminal that provides the user with indications of the currently running applications and activation and deactivation progresses of the applications. A first execution screen of a first application is displayed, and an input signal is detected for activating a second application. A second execution screen is displayed corresponding to the second application in response to the input signal. The second execution screen includes at least one of a first intermediate image obtained by downsizing an image contained within the first execution screen, a second intermediate image obtained by downsizing an image contained within the second execution screen, and a task window containing at least the downsized first and second intermediate images in a sequential order.

Display management method and system of mobile terminal

Provided is a method of controlling display of an item. In the method, a plurality of individual items is displayed. A touch input is detected from at least two of the displayed individual items. An outline of a folder item to be generated is displayed around a plurality of the at least two touched individual items. Upon receiving a touch release input, the folder item is generated and displayed within the outline to arrange the individual items that receive touch inputs therein.

Method and apparatus for controlling display of item

Mobile device and method for editing pages used for a home screen

Growing community of inventors

Seoul, South Korea

Bong Won Lee