Samsung Display Co., Ltd.

Samsung Electronics Co., Ltd.

Coway Co., Ltd

Woongjin Coway Co., Ltd

Chul-Ho Kim

Seung-Kyu Lee

Dong-Hoon Lee

Il-Gon Kim

Kyung-Hoon Kim

Tae-Hyeong Park

Kook-chul Moon

Hyun-Soo Shin

Cheol-Min Kim

Ho-Suk Maeng

Hyoung-Min Moon

Kee-Chan Park

Jin-Woo Park

Sang-Hoon Lee

Pil-mo Choi

Keun-woo Park

Young-Hoon Hong

Dong-Wook Kim

Byoung-Phil Lee

Si-Jun Park

Se-Hyang Kim

Byung-Sun Mo

Jun-Young Lee

Jung-Hwan Lee

Kyung-Min Park

Chi-Woo Kim

Jung-Yun Kim

Yang-Hwa Choi

Kook-Chul Moon

Hyun-Seok Moon

Min-Chul Yong

Joo-Hyung Lee

Chun-Gi You

Oh-Kyong Kwon

Jae-Beom Choi

Young-il Kim

Jong-Hwan Lee

Sang-Jin Pak

Sun-Young Kim

Sang-Young Lee

Jae-Wook Lee

Soo-Guy Rho

Hyun-Jae Kim

Jin-Suk Park

Jin-young Choi

Young-Bae Jung

Yool Kang

Ho-Seok Han

Kyung-hoon Kim

Woong Jung

Chan-Jung Park

Jae-Sic Lee

Sang-Hyeon Kang

Seong-il Park

Soong-Yong Joo

Doo-Hyung Woo

Ji-Suk Lim

Jin-Hyuk Lee

Gyung-Soon Park

Yang-Hyo Kim

Ung-sik Kim

Su-Gyeong Lee

Jin-Goo Jung

Su-Kyoung Kim

Seock-Cheon Song

Hunkook Lee

Tae-Seong Kwon

Cheolhong Kim

Gyeong-Min Lee

Soo-Young Lee

Woo-Jin Joo

Kyu-Jun Kim

Sang-Hoon Lim

Kook Chul Moon

Chung-Lae Kim

Min-Suk Chang

Gyeong-Jong Kim

Sung-Min Moon

Guk-Won Lee

Jaesung Kang

Kyung-Sang Cho

Hyun-Woo Kim

In-Gyue Choi

Byung-Hyo Ye

Ji-Seob Kim

Kyoung-Ho Yang

Su-Bok Jin

Jung-Gyu Jang

Ui-Son Hwang

Hyun-Sook Shim

Claude Kwon

Hak-Song Kim

Seunghak Park

Sihyun Kim

Jinphil Choi

Yongju Jung

A direct water purifier includes a first filter for filtering water introduced through a first flow path; a second filter for receiving the water supplied from the first filter through a second flow path and filtering the same; a first valve disposed in the second flow path to control water flow; a pump disposed in the second flow path to supply water having a predetermined hydraulic pressure or higher to the second filter; a third filter for receiving the water supplied from the second filter through a third flow path and filtering the same; a heating part for receiving the water supplied from the third filter and heating the same to a predetermined temperature; and a flushing valve disposed in a flushing flow path through which concentrated water is discharged from the second filter, wherein the flushing valve is opened during operation of the heating part.

Direct water purifier

A water purifier capable of stably discharging residual water from an extraction unit is disclosed. The water purifier () comprises: a filter unit () having a reverse osmosis membrane filter () for filtering incoming water; an extraction unit () for providing purified water filtered by the filter unit () to a user; and a residual water drainage unit () configured to drain, through the reverse osmosis membrane filter (), residual water remaining in the extraction unit (), by using an osmotic phenomenon of the reverse osmosis membrane filter () after completion of the extraction through the extraction unit ().

Water purifier

Disclosed is a hot water discharging apparatus. A hot water discharging apparatus according to an embodiment of the present invention comprises: a water heater for heating water that has flowed into hot water, and discharging the hot water; and a hot water discharge unit that is connected to the water heater so that the hot water discharged from the water heater is discharged to the outside, wherein the water heater is provided with an outlet through which the hot water is discharged, the hot water discharge unit includes a hot water discharge member connected to the outside so that the hot water is discharged to the outside, and the water heater may be disposed so that the outlet is located higher than the hot water discharge-side end of the hot water discharge member.

Hot water discharging apparatus

Provided is a cooling tank comprising a tank body in which a water accommodation space is formed, a foaming case for encompassing the outer peripheral surface of the tank body, and a foam insulating material formed by a foaming agent flowing into the foaming space between the outer peripheral surface of the tank body and the foaming case, and then foaming, wherein the foam insulating material is integrated with the tank body and the case through foaming, and the case has an air outlet through which air of the foaming space is discharged during a foaming process.

Cooling tank, water purifier having same, and cooling tank manufacturing method

Disclosed is a condenser for a water purifier, comprising a pipe provided with a plurality of bending parts which are disposed so as to be vertically overlapping with one another, cooling wires provided on the upper and lower surfaces of the plurality of bending parts; and fixing members for fixing the cooling wires. The cooling wires that are provided on the surfaces, facing each other, of the plurality of bending parts are disposed so as to alternate with each other.

Condenser for water purifier, method for manufacturing condenser for water purifier, and water purifier having condenser

An electrodeionization filter includes: a housing having a water inlet and a water outlet; a first electrode installed inside the housing in a spiral shape; a second electrode installed inside the housing in a spiral shape so as to be spaced apart from the first electrode; and an ion exchange module installed between the first electrode and the second electrode for adsorbing or desorbing ionic substances contained in water introduced by an application of electricity. At least one of the first electrode and the second electrode has a structure in which a center portion thereof is denser than a peripheral region thereof. Accordingly, the lifespan of the electrodes of the electrodeionization filter can be increased, and the assembly of the electrodes and related parts can be easily facilitated.

Electrodeionization filter

A method of forming a mask pattern and a method of fabricating a semiconductor device, the method of forming a mask pattern including providing a substrate including a plurality of patterns thereon; forming a mask material solution layer such that the mask material solution layer covers the patterns on the substrate; and applying a liquid material to remove an upper portion of the mask material solution layer, wherein the mask material solution layer includes a fluorine additive concentrated at the upper portion of the mask material solution layer.

Method of forming mask pattern and method of fabricating semiconductor device using the same

A water discharge device is disclosed. A water discharge device according to an embodiment of the present invention may comprise: a main body having a flow channel formed therein such that water flows through the same and having a discharge opening connected to the flow channel and to the outside such that the water, which has flowed through the flow channel, is discharged to the outside; an opening/closing portion comprising an opening/closing member movably provided in the flow channel so as to open/close an opening/closing hole formed in the flow channel; and a manipulation portion that comprises a rotatable member, which rotates, and interworks with the main body and the opening/closing portion such that the opening/closing member is moved in the flow channel by a rotation of the rotatable member.

Water discharge device

Devices that include a logic circuit and first and second buffers are provided. The first buffer is spaced apart from the logic circuit by a first distance (and/or is refreshed in a first cycle), and the second buffer is spaced apart from the logic circuit by a second distance that is shorter than the first distance (and/or is refreshed in a second cycle that is different from the first cycle). Moreover, the logic circuit is configured to output, to the first buffer, first data corresponding to fewer toggles than second data that is output from the logic circuit to the second buffer. Methods of operating the devices are also provided.

Devices including first and second buffers, and methods of operating devices including first and second buffers

A water treatment apparatus capable of sterilizing a storage tank and a sterilizing and cleansing method thereof are disclosed. The water treatment apparatus includes: a filter unit purifying raw water; a storage tank connected to the filter unit and storing purified water which has been filtered through the filter unit; an electrolytic sterilizer installed between the filter unit and the storage tank, electrolyzing only purified water which has been filtered through at least a portion of the filter unit to generate sterilization water, and supplying the sterilization water to the storage tank; a drain unit connected to the storage tank and discharging water accommodated in the storage tank; and a control unit controlling a water purification mode of the filter unit and a sterilization mode through the electrolytic sterilizer and the drain unit.

Water treatment apparatus and sterilizing and cleansing method thereof

An display driving circuit including a buffer write controller transmitting a different image frame to a first buffer or a second buffer, a buffer scan controller scanning an image frame stored in the first buffer or the second buffer on the basis of a predetermined cycle, a write signal detector controlling the buffer write controller such that a second image frame is transmitted to the second buffer after a first image frame is transmitted to the first buffer, and a scan buffer switching controller receiving an EOF (End of Frame) command indicating the completion of transmission of the first image frame to the first buffer and controlling the buffer scan controller such that the first image frame stored in the first buffer is scanned after the image frame previously stored in the second buffer is scanned.

Display driving circuit and display device including the same

A semiconductor memory device includes stacks on a substrate, each of the stacks including word lines stacked on the substrate and first and second string selection lines laterally spaced apart from each other, vertical pillars passing through the stacks, and first and second bit lines extending longitudinally in a first direction and alternatingly arranged in a second direction crossing the first direction. In a plan view, at least two adjacent ones of the first bit lines in the second direction and at least one of the second bit lines overlap each vertical pillar. A distance between a center of the vertical pillar and one of the first bit lines is different from that between the center of the vertical pillar and another of the first bit lines.

Semiconductor memory device

A liquid crystal display (LCD) panel is disclosed. The LCD panel includes a plurality of pixels arranged in rows and columns, a first sub gate-line coupled to first row-pixels that are adjacent to a lower side of the first sub gate-line, a second sub gate-line coupled to second row-pixels that are adjacent to an upper side of the second sub gate-line, a plurality of gate-lines between the first sub gate-line and the second sub gate-line, a plurality of even data-lines coupled to first column-pixels that are adjacent to the even data-lines, and a plurality of odd data-lines coupled to second column-pixels that are adjacent to the odd data-lines. Here, each gate-line of the plurality of gate lines is coupled to first row-pixels that are adjacent to a lower side of the gate-line and second row-pixels that are adjacent to an upper side of the gate-line.

Liquid crystal display panel, liquid crystal display device, and method of driving a liquid crystal display device

An array substrate includes a display area including a plurality of pixels coupled to a plurality of gate lines and a plurality of data lines; a data driving unit, coupled to a fan-out unit and configured to drive the data lines; a first switching circuit between the display area and the data driving unit and configured to control the data lines to share electric charges in an image display mode; and a second switching circuit coupled to the fan-out unit via a fuse unit and configured to be disconnected from the fan-out unit in the image display mode.

Array substrate including a first switching circuit, a second switching circuit, and a fan-out unit, display device including the same and method of operating the display device

Growing community of inventors

Seoul, South Korea

Chul-Ho Kim