Samsung Display Co., Ltd.

Samsung Electronics Co., Ltd.

Ki-beom Lee

Hi-Kuk Lee

Jae-Hyuk Chang

Sam-Young Cho

Chang-Hoon Kim

Jung-In Park

Sang-Hyun Yun

Hyun-Seok Kim

Jong-Hyun Choung

Kab-Jong Seo

Hong-Sick Park

Sang-Hyun Lee

Bong-Kyun Kim

Sang-woo Kim

Jun-Ho Sim

Gyu-po Kim

Jung-Chul Heo

Won-guk Seo

Young-chul Sohn

Gyu-tae Park

In-Bae Kim

Hyun-cheol Shin

Jong-ryul Lee

Seung-yeon Han

Dae-Young Lee

Seung-jun Lee

Shi-Yul Kim

Gug-Rae Jo

Byeong-Jin Lee

Hong Sick Park

Sun-Young Hong

Hyun-Cheol Shin

Su-Yeon Sim

Wang-Woo Lee

Nam-Ok Jung

Dae-woo Lee

Won-Guk Seo

Hoon Jong Kang

Young-Min Kim

Sang Gab Kim

Sung-Hee Lee

Kyu-Young Kim

Wang Woo Lee

Tae-Young Choi

Bo Sung Kim

Young-woo Park

Youngmin Moon

Cha-Dong Kim

Gug Rae Jo

Ji-Young Park

Hongsick Park

Dae-Hwan Jang

Seon-Il Kim

Young-jun Kim

Atsushi Takakuwa

Min-Uk Kim

Kang-Moon Jo

Woo-Yong Sung

Jae-Young Jang

Seon-Pil Jang

Jae Woo Jeong

Jae Hyuk Chang

Seung Ho Yoon

Young Joo Choi

Seung-Min Lee

Sang-Mi Kim

Sang-Don Jang

Young Min Moon

Jae-Woo Jeong

Doo-Hyoung Lee

Yeon-Taek Jeong

Seon-II Kim

Sang-Hyn Lee

Jong-Joo Kim

Byoung-Min Yun

Han-Sun Ryou

Yu-Deok Seo

An approach for controlling method of an electronic device is provided. The approach acquires voice information and image information for setting an action to be executed according to a condition, the voice information and the image information being respectively generated from a voice and a behavior associated with the voice of a user. The approach determines an event to be detected according to the condition and a function to be executed according to the action when the event is detected, based on the acquired voice information and the acquired image information. The approach determines at least one detection resource to detect the determined event. In response to the at least one determined detection resource detecting at least one event satisfying the condition, the approach executes the function according to the action.

Electronic device and controlling method thereof

A method, performed by a device, of providing a response to a user's voice input, includes capturing, via a camera of the device, an image including at least one object; activating a microphone of the device as the image is captured; receiving, via the microphone, the user's voice input for the object; determining the intention of the user with respect to the object by analyzing the received voice input; and providing a response regarding the at least one object based on the determined intention of the user.

Method and device for providing response to voice input of user

A maskless exposure device includes a stage on which a substrate is disposed, an optical head, and an optical source part. The optical head irradiates light to the substrate. The light source part provides the optical head with a light. The optical head irradiates the light, according to an average-focus distance, to the substrate. The average-focus distance is determined by averaging best-focus distances for a plurality of regions of the substrate, respectively.

Maskless exposure method and a maskless exposure device for performing the exposure method

A maskless exposure device includes an exposure head including a digital micro-mirror device and an exposure source, the digital micro-mirror device being configured to reflect a source beam outputted from the exposure source to a substrate and a system controller configured to control the digital micro-mirror device by using a graphic data system file. The graphic data system file includes data regarding patterns to be formed on the substrate. A pattern extending in a direction parallel to a scan direction of the exposure head includes a first pattern portion having a first width that is greater than a target width and a second pattern portion alternately disposed with the first pattern portion and having a second width that is less than the target width.

Maskless exposure device, maskless exposure method and display substrate manufactured by the maskless exposure device and the maskless exposure method

A maskless exposure device includes an exposure head including a digital micro-mirror device, the digital micro-mirror device being configured to scan an exposure beam to a substrate by reflecting a source beam from an exposure source; and a system control part configured to control the digital micro-mirror device by utilizing a graphic data system file. The graphic data system file includes data for a source electrode, a drain electrode and a channel portion between the source electrode and the drain electrode in a plan view. The channel portion includes a first portion extending in a direction perpendicular to a scan direction of the exposure head. A width of the first portion of the channel portion is defined to be a multiple of a pulse event generation of the exposure beam.

An exposure apparatus includes a light source, an illuminating member, a projecting member, a stage, an inspecting member, and an information processing member. The light source is configured to provide a light in accordance with a pulse event generation (PEG) representing a period of light radiation. The illuminating member is configured to change the light into point lights. The projecting member is configured to project the point lights according to a photoresist shape extending in various directions. The point lights are projected on the stage. The inspecting member is configured to inspect a photoresist pattern formed by the projected point lights. The information processing member is configured to analyze different photoresist patterns corresponding to different PEGs to select one PEG from the different PEGs. The one PEG being associated with a minimum error in the various directions.

Exposure apparatus and method thereof

A maskless exposure device includes a plurality of exposure heads, each exposure head including a digital micro-mirror device configured to scan an exposure beam to a substrate, the exposure heads being disposed in staggered first and second rows, a plurality of reflecting members disposed on side surfaces of the exposure heads and having reflecting surfaces parallel with each other, a light emitting part configured to light to the reflecting members, and a light receiving part configured to receive light via the reflecting members.

Maskless exposure device and maskless exposure method using the same

A vacuum roll-to-roll device includes: a first chamber; a second chamber neighboring the first chamber; a shutter disposed between the first chamber and the second chamber; a sealing member attached to the shutter; and a roll-type substrate which moves from the first chamber to the second chamber through the sealing member. A thickness of a lateral side of the roll-type substrate decreases in a direction toward an edge thereof.

Method for transferring substrate using vacuum roll-to-roll device

A maskless exposure device includes an exposure head including a digital micro-mirror device. The digital micro-mirror device is configured to transmit a source beam applied from an exposure source to a substrate. A system control part is configured to control the digital micro-mirror device by using a graphic data system file. The graphic data system file includes data for forming a source electrode, a drain electrode and a channel portion disposed between the source electrode and the drain electrode. The graphic system file includes data for forming the channel portion extending in a diagonal direction with respect to a scan direction of the exposure head.

A photosensitive resin composition includes an acid-labile resin of about 5 wt % to about 25 wt %, a monomer of about 5 wt % to about 10 wt %, a photoacid generator of about 5 wt % to about 10 wt %, a photoreaction accelerator of about 1 wt % to about 5 wt %, and a solvent of about 50 wt % to about 84 wt %, wherein the acid-labile resin comprises a repeating unit containing an acid group, and a protecting group configured to protect the repeating unit.

Photosensitive resin composition, method for manufacturing organic layer using the composition, and display device comprising the organic layer

An etchant composition including 0.5 wt % to 20 wt % of a persulfate, 0.01 wt % to 1 wt % of a fluorine compound, 1 wt % to 10 wt % of an inorganic acid, 0.01 wt % to 2 wt % of an azole-based compound, 0.1 wt % to 5 wt % of a chlorine compound, 0.05 wt % to 3 wt % of a copper salt, 0.01 wt % to 5 wt % of an antioxidant or a salt thereof, based on a total weight of the etchant composition, and water in an amount sufficient for the total weight of the etchant composition to be equal to 100 wt % is disclosed. The etchant composition is suitable for use in forming a metal wiring by etching a metal layer including copper or in fabricating a thin film transistor substrate for a display apparatus.

Etchant composition and methods of fabricating metal wiring and thin film transistor substrate using the same

An etching composition, a method of forming a metal pattern using the etching composition, and a method of manufacturing a display substrate are disclosed. The etching composition includes about 0.1% by weight to about 25% by weight of ammonium persulfate, about 0.1% by weight to about 25% by weight of an organic acid, about 0.01% by weight to about 5% by weight of a chelating agent, about 0.01% by weight to about 5% by weight of a fluoride compound, about 0.01% by weight to about 5% by weight of a chloride compound, about 0.01% by weight to about 2% by weight of an azole-based compound and a remainder of water. Thus, a copper layer may be stably etched to improve a reliability of manufacturing the metal pattern and the display substrate.

Etching composition, method of forming a metal pattern using the etching composition, and method of manufacturing a display substrate

In a polarizing liquid crystal panel and a display apparatus including the polarizing liquid crystal panel, the polarizing liquid crystal panel includes a first substrate, a second substrate and a liquid crystal layer. The first substrate includes a plastic substrate, a first electrode on the plastic substrate, and a first alignment layer on the first electrode. The second substrate includes a base substrate which opposes the first substrate, a second electrode on the base substrate, and a second alignment layer on the second electrode. The liquid crystal layer is between the first and second substrates and polarizes a light using an electric field between the first and second electrodes.

Polarizing liquid crystal panel and display apparatus including the same

A photoresist composition includes about 65% by weight to about 80% by weight of a mono-functional monomer, about 5% by weight to about 20% by weight of a di-functional monomer, about 1% by weight to about 10% by weight of a multi-functional monomer including three or more functional groups, about 1% by weight to about 5% by weight of a photoinitiator, and less than about 1% by weight of a surfactant, each based on a total weight of the photoresist composition.

Photoresist composition, method of manufacturing a polarizer and method of manufacturing a display substrate using the same

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Seoul, South Korea

Ki-beom Lee