Hanon Systems

Hyundai Motor Company

Lg Display Co., Ltd.

Electronics and Telecommunications Research Institute

Kia Corporation

Kia Motors Corporation

Korea Telecom

Halla Visteon Climate Control Corporation

In Keun Kang

Jae Woo Ko

Gyu Ik Han

Young Keun Kim

Dong Won Yeon

Seok Jun Oh

Jin-Jong Cha

Taekeun Lee

Jeong Woong Son

Jin-Il Hyun

Kyung Soo Kim

Kyung-Soo Kim

Jae Woo Lee

Jong Min Lee

Bock Cheol Lee

Dae Woong Lee

Seong Seok Han

Hee Sang Park

Tae-Keun Lee

Jong Su Kim

Sang Ho Oh

Yong Soo Chang

Byeong Moo Jang

Tae Keun Lee

Jae Sik Choi

Sae Dong Eom

Kwang Il Yeon

Jae-Seok Kim

Hyun Seok Hong

Tae-Yong Jung

Seong Bong Lee

Jung Eun Ahn

Young Tae Song

SooYoung Choi

Sang Chul Byun

Jin Uk Kim

Sung Been Cheon

Yun A Choi

The present invention provides a vehicular air conditioning system capable of improving the heat exchange rate of a heat exchanger by increasing the heating region of the heat exchanger, and preventing air communication between the left and right flow paths on both sides of a separation plate by securing airtightness between the heat exchanger and the separation plate. The vehicular air conditioning system includes: an air conditioning case; a heat exchanger installed inside the air conditioning case; a separation plate configured to divide the inside of the air conditioning case into a plurality of flow paths and partition the heat exchanger into parts corresponding to the divided flow paths; and a coupling part configured to airtightly combine the separation plate and the heat exchanger to prevent air communication between the flow paths through a gap between the separation plate and the heat exchanger.

Vehicular air conditioning system

An embodiment vehicle air conditioner includes an air conditioning device connected to a blower device to receive air supplied from the blower device, a heat exchange core provided in the air conditioning device and disposed in parallel with a flow direction of the air supplied from the blower device, a partition wall disposed to divide the heat exchange core into a first core part disposed to be close in distance to the blower device and a second core part disposed to be distant from the blower device, such that the air supplied from the blower device is distributed and supplied to the first core part and the second core part, and an air guide provided in a connection portion between the blower device and the air conditioning device and configured to guide the air to be supplied to the second core part of the heat exchange core.

Vehicle air conditioner

A vehicle air conditioning system performing individual air conditioning in four zones for left and right spaces of front and rear seats includes a front seat heating, ventilation, and air conditioner (HVAC) separately supplying air having passed through left and right flow paths of a front seat flow path into the left and right spaces of the front seat to perform two-zone individual air conditioning for the front seat. A flow guide is provided in an upstream side space of an evaporator in an internal space of the air conditioning casing of the front seat HVAC to divide the upstream side space of the evaporator to have a left flow path and a right flow path. The flow guide and a side portion of the air conditioning casing opposite to the flow guide have a curved stepped portion in cross-section.

Heating, ventilation, and air conditioning system for vehicle

An air circulator for a vehicle is provided. The air circulator includes a blower case and a connection duct that is connected to an outlet of the blower case. The connector duct includes a first path and a second path that are divided by a separation plate. Additionally, a filter is mounted in the outlet of the blower case and an inlet door is mounted in the blower case to selectively allow air to be blown into the first path and/or the second path.

Air circulator for vehicle

A heating, ventilating, and air conditioning (HVAC) apparatus for a vehicle includes: a case, which is configured to communicate with the outside of the vehicle and which includes a discharge flow path connected to an interior of the vehicle; an outside air inlet, which is located in the case and into which air is introduced from the outside of the vehicle; an inside air inlet configured to communicate with the interior of the vehicle; a filter unit located adjacent to the discharge flow path; an inside/outside air switching door provided adjacent to the outside air inlet and the inside air inlet and configured to selectively open the outside air inlet and the inside air inlet; and an auxiliary switching door, which includes a depression located at a lower end of the filter unit and which is selectively opened so as to allow the depression and an outdoor outlet to be fluidly connected.

HVAC apparatus for a vehicle

The present invention relates to an air conditioner for a vehicle having a cover of an improved structure which can prevent foreign matters from being introduced into a sliding door driving part and also prevent the introduced foreign matters from being stuck in the driving part. The air conditioner for a vehicle, which includes an air-conditioning case having a heat exchanger, and a first door and a second door disposed in the air-conditioning case to adjust the degree of opening of an air passageway, further includes: a plurality of driving parts for interlocking and operating the first door and the second door; and a cover part for fixing the driving part to the air-conditioning case. The cover part covers at least one among the plurality of driving parts.

Air conditioner for vehicle

The present invention relates to a two-layered blower unit of an air conditioner for a vehicle, which includes a means for smoothly guiding axially flowing air to flow in a radial direction and has optimized structure and arrangement for fixing the guide means.

Blower unit of air conditioner for vehicle

Disclosed is an air conditioner for a vehicle. The present invention provides an air conditioner for a vehicle capable of introducing indoor air and outdoor air simultaneously or selectively by forming a double-layer flow in an air conditioner case and capable of separately controlling the temperatures of a front seat and a rear seat.

A display panel is provided having a built-in touchscreen and a touch display device including the same. The display panel has a touch electrode structure allowing parasitic capacitance to be dispersed to a greater number of gate lines, which form parasitic capacitance together with touch electrodes, without concentrically relying on specific gate lines. Differences in load between gate lines are reduced to improve image quality.

Display panel having built-in touchscreen and touch display device including the same

A heating system for a hybrid vehicle may include a first heating line connecting an engine, having a temperature which is controlled through water-cooling, to a heater core that is heated using a heat generated from the engine, a second heating line allowing for heat exchange between various electronic devices and an auxiliary radiator controlling the temperatures of the various electronic devices, a branch line connected to the first heating line and the second heating line and exchanging heat therebetween, a plurality of valves provided on each of the first heating line, the second heating line, and the branch line, and a controller controlling each valve.

Heating system of hybrid vehicle

An air conditioner including a defrost vent, a face vent, floor vents and a console vent to discharge air. A console door adjusts the degree of opening of the console vent. A console air volume distribution means comprises a console slot which is formed on a mode cam and is connected with a rotary shaft of the console door to carry out cam motion. The console slot includes a closing slot part, an opening slot part and a middle slot part. The opening slot part, the middle slot part and the closing slot part are arranged such that the degree of opening of the console vent is reduced while an air discharge mode of the air conditioner is changed successively from a face mode to a bi-level mode, a floor mode, a mixing mode and a defrost mode.

Vehicle air conditioner slotted mode cam

Disclosed is an in-cell touch liquid crystal display (LCD) apparatus comprising: an active area in which a plurality of pixels are provided; and a pad area in which an auto probe test pattern is disposed, wherein the auto probe test pattern comprises a common voltage enable signal line; a common voltage switching unit; a data enable signal line through which a data enable signal is applied; and a data switching unit that is coupled to the data enable signal line and configured to be turned on by the data enable signal and output a data voltage. The common voltage enable signal line and the data enable signal line are disposed separately from each other.

In-cell touch liquid crystal display apparatus

Disclosed is a display device that may include a pixel electrode formed on source and drain electrodes, the pixel electrode electrically connected with the drain electrode, and a first protection electrode formed on a second metal pattern, the first protection electrode electrically connected with the second metal pattern and at least partially covering the second metal pattern; and a connection electrode formed on a passivation film, the connection electrode connected with a first metal pattern through a first contact hole, and connected with the first protection electrode through a second contact hole, wherein the first protection electrode is formed of the same material as that of the pixel electrode.

Display device having jumping structure with connection electrode and method for fabricating the same

An array substrate includes: a substrate; a gate connecting line on the substrate in a gate circuit area; a gate insulating layer on the gate connecting line; an active pattern on the gate insulating layer; a source connecting line and a pixel pattern sequentially disposed on the active pattern; an interlayer insulating layer and an organic pattern sequentially disposed on the gate insulating layer; a first passivation layer on the organic pattern; and a conductive pattern on the first passivation layer, the conductive pattern coupled to the gate connecting line and to the pixel pattern.

Array substrate having integrated gate driver and method of fabricating the same

A high speed ROM-based Nyquist FIR filter which is capable of enhancing a modulation speed without increasing the operational frequency of the filter by overcoming the problems encountered in the conventional digital modulation ROM-based FIR filter. Therefore, it is possible to increase the modulation speed by the interpolation ratio without increasing the operational frequency of the filter compared to the method of using a conventional FIR filter using one ROM. Accordingly, the high speed ROM-based Nyquist FIR filter according to the present invention is well adaptive to the modulation FIR filter of a broadband digital communication which requires a high speed data processing capability.

High speed ROM-based nyquist fir filter

Growing community of inventors

Daejeon, South Korea

In Keun Kang