Samsung Electronics Co., Ltd.

Samsung Display Co., Ltd.

Hyundai Motor Company

Lg Electronics Inc.

Kia Motors Corporation

Kia Corporation

Korea Institute of Science and Technology

Snur & Db Foundation

Yonsei University

Lg Philips Lcd Co., Inc.

Konkuk University Industrial Cooperation Corp

Korea Advanced Institute of Science and Technology

Samsung Displayco., Ltd.

Seagate Technology International

Actionpower Corp.

Kyung Ho Kim

Dong Hee Shin

Kee-Bum Park

Sangkwon Moon

Sang Wan Kim

Joon Hui Lee

Seong Young Lee

Yoo Mi Ra

Jin Pil Kim

Jong Yeul Suh

Jae Hoon Choi

Suk Hyung Kim

Kyung In Min

Yu Seok Kim

Byoung Sun Na

Hyun Woo Koo

Hyung Jun Kim

Jin Wook Kim

Yong Hee Lee

Jihong Kim

Suk Hee Han

Yoon Jun Lee

Seokhwan Kim

Hyunchul Park

Jihyun Lim

Hee Tae Yang

Hee Hwan Lee

Dong Woo Kim

Joon-Chul Goh

Gun Hee Kim

Jin Hee Jang

Jang-Il Kim

Jong-in Kim

Yeo Geon Yoon

Seok Hwan Kim

Dong Il Kim

Beom Sik Kim

Young-Soo Yoon

Dong Gun Kim

Sang Yong No

Na Hyeon Cha

Jaeyong Jeong

Hyun Jae Kim

Hyuk-Jin Kim

Min-Wook Park

Woo Sung Kim

Jong Hu Yoon

Seok Lee

Walter Jun

Robert Brennan

Do Sung Hwang

Jae Hwa Park

Dong Suk Shin

Gi Chang Lee

Joon Yeon Chang

Hyo-Seop Kim

Jin Sang Hwang

Jae Hyung Song

Ho Taek Hong

Jin-Soo Kim

Thomas Stockhammer

In Yong Jung

Jae Hyun Park

Chong Chul Chai

Dae-Young Lee

So Young Kim

Hyung Jun Park

Won Seok Lee

Sang Chul Moon

Jin Ho Park

Woo Suk Ko

Joon Ho Lee

Hyun Soo Park

Seo Young Kim

Jin-hwan Park

Hae Kyu Lim

Chang Sik Yun

Sun Kwun Son

Do Yeong Park

Sang Hoon Yim

Young Il Kim

Sang Hoon Cha

Ho-Young Kim

Chul Ju Lee

Yong Hwan Choi

Kwang Ho Kim

Sungjin Lee

Jun Seok Choi

Yong Kim

Min-Chul Kim

Jeong Hun Seo

Mi Ok Kim

Ji Hong Kim

Sung Jun Hwang

Ki Hyun Choi

Joo Young Hwang

Byung Su Kim

Young-Sik Lee

Yeong-Jae Woo

A sub-pixel includes a fourth transistor including a first electrode connected to the third node, a second electrode connected to a second power line, to which a reference voltage is applied, and a gate electrode connected to a first emission control line; a fifth transistor including a first electrode connected to the first node, a second electrode connected to a fourth node, and a gate electrode connected to a second emission control line; a capacitor including a first electrode connected to the second node and a second electrode connected to the third node; and a light emitting element including a first electrode connected to the fourth node and a second electrode connected to a fourth power line, to which a second driving voltage is applied.

Sub-pixel, display device including the same, and driving method thereof

A display device includes: a display panel including a plurality of pixel groups, wherein one pixel group from among the plurality of pixel groups includes a normal pixel and a plurality of interpolation pixels around the normal pixel, wherein the normal pixel includes a driving transistor, a normal light emitting element, and a normal light emitting transistor configured to supply a driving current provided through a first node connected to a drain electrode of the driving transistor in response to a normal light emitting signal to the normal light emitting element, and wherein each of the plurality of interpolation pixels includes an interpolation light emitting element and a plurality of interpolation light emitting transistors configured to supply a part of the driving current inputted from the first node of an adjacent normal pixel in response to an interpolation light emitting signal to the interpolation light emitting element.

Display device and mobile electronic device including same

A scan signal driver includes: stages to sequentially output scan signals in an active period, and to selectively output sensing signals in a vertical blank period. At least one of the stages includes: a sensing control circuit to supply a gate-on voltage to a sensing control node in response to a holding control signal during the active period, and to output the gate-on voltage of the sensing control node in response to a selectively input line select signal during the vertical blank period; an output node control circuit to supply the gate-on voltage to a pull-up node when the gate-on voltage of the sensing control node is output during the vertical blank period; and an output circuit to output a scan clock signal as a sensing signal to one of scan signal lines when the gate-on voltage is supplied to the pull-up node during the vertical blank period.

Scan signal driver and display device including the same

A stage circuit includes: an output unit connected to a first power input terminal and a second power input terminal, the output unit outputting an enable output signal to a first output terminal and an enable carry signal to a second output terminal; a first driver connected to the first power input terminal, the second power input terminal, a clock input terminal, and a second input terminal; and a second driver connected to a first input terminal, the second input terminal, the first power input terminal, and the clock input terminal, the second driver controlling a voltage of the first node. The second driver includes: a first transistor connected between the first node and the clock input terminal, the first transistor including a gate electrode connected to a control node; and a control transistor and a first capacitor, connected in series between the control node and the clock input terminal.

Stage circuit and display device including the same

A battery unit for a vehicle is provided. The battery unit includes a lower case having two battery compartments arranged in a direction toward opposite sides of the vehicle, respectively, and a connecting portion bent to be convex upwardly between the two battery compartments. A reinforcing structure is disposed on the connecting portion. Two battery modules are installed in the two battery compartments, respectively and a power wire is electrically connected to at least one of the two battery modules and extends from one of the two battery compartments to the other one of the two battery compartments through the connecting portion.

Battery unit for vehicle and underbody of vehicle including the same

A battery unit for a vehicle is provided and includes a lower case having two battery compartments arranged in a direction toward opposite sides of the vehicle, respectively, and a connecting portion bent to be convex upwardly between the two battery compartments. Battery modules are installed in the two battery compartments, respectively. A cooling block is disposed under each of the battery modules and receives and discharges coolant to cool the battery module. An upper case is installed on the lower case and has a coolant inlet port through which the coolant is supplied to the cooling block and a coolant outlet port through which the coolant is discharged from the cooling block.

A multi path cooling system is provided that includes a first cooling path in which a refrigerant is circulated by a first pump and a second cooling path in which the refrigerant is circulated by a second pump. A reservoir tank is provided through which the refrigerant circulating through the first cooling path enters or exits. An air separator is disposed on the second cooling path to separate air from the passing refrigerant when the refrigerant circulating through the second cooling path passes. The reservoir tank and the air separator communicate with each other.

Multi-path cooling system and cooling system for eco-friendly vehicle applying the same

A device for predicting a life expectancy of a fuse for a battery of an electric vehicle may include a sensor configured to generate and output current information about current flowing in the fuse, a processor, and a memory connected to the processor and configured to store a preset lookup table, the memory storing program instructions which are executable by the processor to generate fuse-life expectancy information corresponding to the fuse based on the lookup table and time corresponding to an excess when the current information exceeds a preset threshold value.

Fuse life expectancy prediction device for electric vehicle battery and prediction method thereof

A scan signal driver includes: a plurality of stages configured to be driven by dividing a first frame period into a display period and a sensing period, and to sequentially output scan signals at the display period, wherein each of the plurality of stages comprises: an output control circuit; and a memory control circuit, wherein the scan driver is configured to: irregularly set a specific stage of the plurality of stages at a display period every frame; control the specific stage to: store a voltage by using the memory control circuit; and output a sensing signal by using the stored voltage at a sensing period, and the memory control circuit includes: a second memory transistor configured to electrically connect an M node with an I node; and a third memory transistor configured to electrically connect the output control circuit with the I node.

Embodiments of the current disclosure to provide a display device which can reduce the number of intersections of scan lines and data lines. According to an embodiment of the disclosure, a display device comprises: a substrate; scan lines extending along a first direction; data lines extending along a second direction that intersect the first direction; a first switching element; a first pixel electrode connected to a first source electrode of the first switching element; a second switching element; and a second pixel electrode connected to a second source electrode of the second switching element. The first pixel electrode and the second pixel electrode are disposed along the second direction, and a first source electrode and a first drain electrode of the first switching element extend along the second direction in an area overlapping a first active layer of the first switching element.

Display device which reduces the number of intersections of scan lines and data lines

An access method of a nonvolatile memory device included in a user device includes receiving a write request to write data into the nonvolatile memory device; detecting an application issuing the write request, a user context, a queue size of a write buffer, an attribute of the write-requested data, or an operation mode of the user device; and deciding one of a plurality of write modes to use for writing the write-requested data into the nonvolatile memory device according to the detected information. The write modes have different program voltages and verify voltage sets.

User device including a nonvolatile memory device and a data write method thereof

A vehicular battery unit includes a lower case, including a pair of battery-receiving sections disposed at two lateral sides of a vehicle, and a connecting section, which is disposed between the pair of battery-receiving sections and is convex upwards, battery modules mounted in the battery-receiving sections, a lower cross member, which is fixed to a lower surface of the lower case and extends beyond the lower surface of the lower case in a lateral direction of the lower case, the lower cross member being bent upwards beyond the lower surface of the lower case and bent in the lateral direction of the lower case, and an upper cross member, which is fixed to a lateral side surface of the lower case, is bent in the lateral direction of the lower case, and is coupled to the lower cross member.

Vehicular battery unit and vehicular underbody including the same

A vehicular battery unit includes a lower case including a pair of battery-receiving sections disposed at two lateral sides of a vehicle, and a connecting section, which is disposed between the pair of battery-receiving sections and is bent so as to be convex upwards, battery modules respectively mounted in the pair of battery-receiving sections, cooling blocks, which are disposed under the battery modules and which receive and discharge cooling water to cool the battery modules, at least one cooling water hose configured to exchange cooling water with the cooling blocks, and an upper case, which is disposed on the lower case and includes a cooling water hose coupler unit configured to connect the cooling water hose to the cooling blocks.

A multi-path cooling system is provided that includes a first cooling path in which a refrigerant is circulated by a first pump and a second cooling path in which the refrigerant is circulated by a second pump. A reservoir tank is provided through which the refrigerant circulating through the first cooling path enters or exits. An air separator is disposed on the second cooling path to separate air from the passing refrigerant when the refrigerant circulating through the second cooling path passes. The reservoir tank and the air separator communicate with each other.

Growing community of inventors

Seoul, South Korea

Kyung Ho Kim