Samsung Electronics Co., Ltd.

Samsung Sdi Co., Inc.

Lg Display Co., Ltd.

Sung-Hee Cho

Hyong-Gon Lee

Jong-Hwan Park

Kyung-Kook Jang

Moon-Bae Gee

Sung-Soo Kim

Gee-Sung Chae

Hyun-Chul Kim

Sang-Ho Jeon

Eui-Jeong Hwang

Chi-Woo Kim

Gi-Young Kim

Bo-Young An

Seung-Hyun Son

Hyoung-Bin Park

Woo-Suk Chung

Sung-Hyun Choi

Jung-min Kim

Cheol-Ung Jang

Kyung-Hoon Lee

Jin-Wuk Kim

Sang-hyuck Ahn

Jae-Myung Kim

Seung-Won Lee

Yong-wan Jin

Soon-Wook Cha

Kyung-Jin Yoon

Byung-kwon Kang

Do-sung Jung

Chang-Wook Kim

Hyo-Jin Noh

Jin-Ki Kim

Sang-Hyuck Ahn

Jun-Hee Choi

Hyun-jung Lee

Kang-Deog Suh

Jung-Min Kim

Sung-hyun Choi

Kyung-Seok Jeong

Jong-Woon Moon

Joong-Pill Park

Kyung-Chan Kim

Sang-Ki Hwang

Hye-Jung Lee

Myoung-Sup Kim

Hyun-Jung Lee

Sil-Keun Jeong

Young-Wi Ko

Mun-Ho Nam

Hun-Young Kim

Sung-Kee Kang

Il Jeon

Hyeon-seok Kim

Bok-chun Yun

Tae-Ill Yoon

Se-Jin Kim

Joong-Woo Nam

Deuk-Seok Chung

Nae-Sung Lee

Young-Chul Choi

Jae-Sang Ha

Deok-Hyeon Choe

Bok-Chun Yun

Jae-Young Do

Jae-Yeong Do

Ji-Hyun Jeon

Myung-Ick Hwang

Yun-Jin Cho

Hyeon-Seok Kim

Min-Jae Yoon

Ji-Soon Ihm

Eun-Mi Lee

Jun-Seop Kim

Jeong-Ae Lee

Ju-yun Jang

Je-Sun Hwang

Jong-Bo Moon

Yun-Hee Choi

Ju-Yun Jang

A quantum rod includes a core of ZnS semiconductor particle having a rod shape; and a transition metal with which the core is doped and which is biased at one side of a length direction of the core.

Quantum rod and method of fabricating the same

A method for displaying a user interface (UI) of a display apparatus on a remote control and a remote control applying the same are provided. The remote control includes a controlling unit which identifies information regarding a UI where a cursor is located on a screen of the display apparatus, and a display unit, such as a touch screen, which displays an image corresponding to the identified UI information. Accordingly, a user may remotely control the display apparatus more intuitively and delicately using the touch screen display unit on the remote control.

Methods for displaying a user interface on a remote control device and a remote control device applying the same

A quantum rod light-emitting display device according to an embodiment of the invention includes a display panel including a first substrate, a second substrate opposite to the first substrate, and a quantum rod layer formed between the first substrate and the second substrate, wherein a plurality of quantum rods are arranged in the quantum rod layer in one direction; and a polarizer disposed on the display panel and including a quarter wave plate (QWP) layer and a polyvinyl alcohol (PVA) layer, wherein the PVA layer transmits only light linearly polarized in a first direction, and wherein the QWP layer is disposed under the PVA layer, and the QWP layer circularly polarizes the light linearly polarized in the first direction or linearly polarizes light reflected by the display panel in a second direction.

Quantum rod light-emitting display device

A liquid crystal display (LCD) device according to an embodiment includes a liquid crystal panel; a first polarization plate on the liquid crystal panel; a backlight unit under the liquid crystal panel; and a quantum rod sheet disposed between the liquid crystal panel and the backlight unit.

Liquid crystal display device

A liquid crystal display (LCD) device includes a first substrate; a second substrate; a liquid crystal layer disposed between the first and second substrates; a color filter on one of the first and second substrates; a first polarization plate under the first substrate; a second polarization plate over the second substrate; a backlight unit under the first polarization plate; and a quantum rod sheet disposed between the color filter and the second polarization plate.

A quantum rod light-emitting display device according to an embodiment of the invention includes a display panel including a first substrate, a second substrate opposite to the first substrate, and a quantum rod layer disposed between the first substrate and the second substrate, wherein quantum rods in the quantum rod layer are arranged in one direction; a backlight unit provided under the display panel and configured to provide light to the display panel; and a short-wavelength pass filter film formed between the display panel and the backlight unit, and configured to transmit the light having a predetermined wavelength range.

A method and apparatus for accumulative vector drawing are provided. The method includes receiving a graphics command, accumulating the graphics command, and rendering the graphics command in an order reverse to an order in which the graphics command was stored, and when the graphics command is a valid definite drawing command, calculating a clipping area of the valid definite drawing command and reflecting the clipping area when rendering graphics commands rendered after the valid definite drawing command.

Method and apparatus for accumulative vector drawing using buffering

An electronic device includes a functional unit and a current compensation unit. The functional unit operates based on a power supplied by an external host through power supply lines and generates a control signal based on an amount of power consumption of the functional unit. The current compensation unit compensates a change in a power supply current based on the control signal, where the power supply current is a current flowing through the power supply lines.

Electronic device and memory device of current compensation

A plasma display panel (PDP) comprises: a front substrate and a rear substrate which face each other; and a barrier wall which is interposed between the front substrate and the rear substrate, which includes base portions arranged on either side of a main discharge space, and protruding portions protruding on the base portions, respectively, and which defines stepped spaces on either side of the main discharge space. The stepped spaces are formed according to stepped surfaces formed by the base portions and the protruding portions. The PDP further comprises a pair of a scan electrode and a sustain electrode which generate a mutual discharge through the main discharge space. A channel space is defined by outer walls of the protruding portions on either side of the main discharge space, and an external light absorbing layer covers the channel space.

Plasma display panel characterized by high efficiency

A plasma display panel is disclosed. In one embodiment, the plasma display panel includes a first member, which is a base substrate for forming a phosphor layer, having at least one inclined surface. Also a method of manufacturing the plasma display panel is disclosed. In one embodiment, both the first member and a second member formed on the first member are manufactured using a photolithography method using different exposure masks. Accordingly, the plasma display panel may be manufactured having increased reliability and productivity and a method of manufacturing the plasma display panel is provided.

Plasma display panel and method of manufacturing the same

A three-dimensional (3D) graphic rendering apparatus is provided. The 3D graphic rendering apparatus includes an object-information extraction module which extracts a bound box of each of a plurality of objects, including an i-th object and a j-th object, wherein i and j are natural numbers; an object alignment module which aligns the i-th object and the j-th object according to distances of the i-th and j-th objects, based on the extracted bound boxes of the i-th and j-th objects, from a visual point; and a rendering module which sequentially renders the aligned i-th and j-th objects such that an object among the i-th and j-th objects distant from the visual point can be rendered earlier than an object among the i-th and j-th objects less distant from the visual point.

3D graphic rendering apparatus and method

An apparatus to manage a multimedia-information-configuring graphical user interface includes a storage unit that includes a mapping information table to store a state of a widget and an action mapped to the state and a current state table to store a current state of the widget, an input unit to receive GUI-setting data to set a configuration and an operation of the widget, and a control unit to generate the mapping information table by parsing the GUI-setting data, searches the mapping information table for the action using the current state table, and to perform the action found by the searching.

Apparatus and method for managing multimedia information configuring graphical user interface

A plasma display panel (PDP) is disclosed. In one embodiment, the PDP includes i) a front substrate and a rear substrate spaced apart from and facing each other and ii) a barrier rib portion dividing a space between the front substrate and the rear substrate into a plurality of discharge cells, wherein the barrier rib portion comprises first barrier ribs and second barrier ribs formed on the first barrier ribs, wherein the second barrier ribs are less in width than the first barrier ribs, wherein the widths of the first and second barrier ribs are defined along a first direction substantially parallel with one of the front and rear substrates, and wherein the second barrier ribs are closer to the first substrate than the first barrier ribs. The PDP may further include i) an anti-reflection layer formed on the second barrier ribs, ii) a plurality of discharge electrodes separately disposed on the front substrate substantially in parallel with each other across the front substrate, iii) a plurality of address electrodes formed on the rear substrate to cross the discharge electrodes, iv) phosphors formed in the discharge cells and v) a discharge gas filled in the discharge cells.

Plasma display panel

Disclosed is a carbon-based composite particle for an electron emission source comprising: a particle of a material selected from the group consisting of metals, oxides, and ceramic materials; and a carbon-based material such as a carbon nanotube which is partially buried inside of the particle and which partially protrudes from the surface of the particle.

Carbon-based composite particle for electron emission device, and method for preparing

Growing community of inventors

Seoul, South Korea

Sung-Hee Cho