An organic light-emitting diode comprising a first (102) and second barrier coating (110),wherein the barrier coating is selected from (i) amorphous silicon carbide, (ii) an amorphous silicon carbide alloy comprising at least one element selected from F, N, B, and P, (iii) hydrogenated silicon oxycarbide, (iv) a coating prepared by (a) curing a hydrogen silsesquioxane resin with an electron beam or (b) reacting a hydrogen silsesquioxane resin using a chemical vapor deposition process; and (v) a mutilayer combination of at least two of (i), (ii), (iii), and (iv).

Organic light emitting diode

The present invention provides a system for controlling the climate of a hybrid vehicle. The system includes a thermoelectric module, a heat exchanger, a pump, and a valve. The thermoelectric module includes thermoelectric elements powered by electric energy. The thermoelectric elements emit or absorb heat energy based on the polarity of the electrical energy provided. A tube containing coolant runs proximate the thermoelectric elements. To aid in the transfer of heat energy, a blower is provided to generate an air flow across the thermoelectric elements and the tube. The coolant is provided from the thermoelectric module to a heat exchanger that heats or cools the air flow provided to the cabin of the vehicle. The pump and valve are in fluid communication with the heat exchanger and thermoelectric module. The pump pressurizes the coolant flow through the tube and coolant lines. In a cooling mode, the valve is configured to selectively bypass the engine coolant system of the vehicle.

Climate control system for hybrid vehicles using thermoelectric devices

A personal environment appliance and a vent for a personal environment appliance are provided. The appliance includes at least one thermoelectric module over at least one inlet port. The appliance further includes at least one main outlet port spaced from the at least one inlet port and at least one waste outlet port spaced from the at least one inlet port. The appliance further includes at least one filter between the at least one inlet port and the at least one thermoelectric module. The vent includes a plurality of first tubular conduits generally parallel to one another and each first tubular conduit having a ratio of the length divided by the width, The vent further includes a plurality of second tubular conduits generally parallel to one another and having a ratio of the length divided by the width. The plurality of second tubular conduits generally surrounds the plurality of first tubular conduits. The ratios of the second tubular conduits are sufficiently large such that air flow from the second tubular conduits is substantially laminar.

Thermoelectric personal environment appliance

A disclosed field effect transistor includes a gate electrode to which a gate voltage is applied, a source electrode and a drain electrode for acquiring a current in response to the gate voltage, an active layer provided adjacent to the source electrode and the drain electrode, the active layer being formed of an n-type oxide semiconductor, and a gate insulator layer provided between the gate electrode and the active layer. In the field effect transistor, the n-type oxide semiconductor is formed of an n-type doped compound having a chemical composition of a crystal phase obtained by introducing at least one of a trivalent cation, a tetravalent cation, a pentavalent cation and a hexavalent cation.

Field effect transistor, display element, image display device, and system

An electric storage battery system carried on a hybrid energy off-highway vehicle including wheels for supporting and moving the vehicle, an electrical power generator, and traction motors for driving the wheels, with electrical power generated on the vehicle being stored at selected times in the electric storage battery system and discharged from the electric storage battery system for transmission to the traction motors to propel the vehicle, with the vehicle and battery system being exposed to a range of environmental conditions is provided. The storage battery system includes at least one battery for storing and releasing electrical power, wherein the at least one battery generates an internal battery operating temperature that is independent of and exceeds the highest environmental temperature of the vehicle and the at least one battery.

High temperature battery system for hybrid locomotive and offhighway vehicles

A vehicular air conditioning apparatus includes a casing constituted by respective air passages. The casing has a vent opening and a defroster opening at an upper portion thereof. The vent opening is disposed on a forward side of a vehicle with respect to the defroster opening. A pair of defroster ducts extend in lateral directions respectively from side portions of the defroster opening, and center vent ducts are disposed in a straight line fashion from the vent opening and oriented rearwardly of the vehicle between the pair of the defroster ducts. The center vent ducts open only in the vehicle compartment. In a bi-level mode, a third front passage on the downstream side of the evaporator extends upwardly in a straight line fashion.

Vehicular air conditioning apparatus

A vehicle heating system for use with an engine having a liquid cooling circuit in which a heat storage battery stores latent heat during the operation of the engine, and the latent heat is later used to supply heat to the engine and the passenger compartment heating system during a subsequent use of the vehicle. A bypass circuit is provided within the heating system for bypassing the heat storage battery, whereby recharging of the heat storage battery is prevented until after the engine of the vehicle has reached a desired operating temperature.

Motor vehicle heat storage device with coolant bypass

A method and apparatus for controlling a vehicle HVAC system to automatically defog a windshield glass and to prevent fogging or condensation of the windshield glass. The ambient air temperature and vehicle speed are measured and used to determine a windshield glass temperature. The in-cabin air temperature and relative humidity are measured and used to determine a dewpoint. An dewpoint margin is calculated to compensate for sensor accuracy and fog predictability. A fog margin, which is based upon calculated windshield glass temperature and dewpoint, is calculated and used, in conjunction with the dewpoint margin, to control the HVAC system to anticipate potential fogging conditions and to scale the intensity of the HVAC system response based upon the severity of fogging conditions.

System and method for vehicle defogging condition calculation and control

A system and method for detecting low levels of humidity (i.e. less than 10%) inside an automotive vehicle is provided whereby the total absolute humidity inside the vehicle is determined by multiplying the number of occupants in the vehicle by an absolute humidity factor to obtain a total absolute humidity expelled by the vehicle occupants. The absolute humidity outside the vehicle is added to the total absolute humidity expelled by the vehicle occupants to arrive at a total vehicle cabin absolute humidity.

Low humidity detection system and method thereof

An HVAC system for a vehicle includes a housing (12), a front HVAC unit (14) housed in the housing (12) and having a front blower (34), a first airflow path (36), and a front air mix door (38), a rear HVAC unit (16) housed in the housing (12) and having a rear blower (52), a second airflow path (54), and a rear air mix door (56). The HVAC system further includes an evaporator (18) having a first portion (26) disposed in the first airflow path (36) and a second portion (28) disposed in the second airflow path (54), and a heating core (20) having a first portion (30) disposed in the first airflow path (36) and a second portion (32) disposed in the second airflow path (54). An airflow directional door (22) is disposed between the first airflow path (36) and the second airflow path (54) to regulate airflow from the rear blower (52) to the first airflow path (36).

Junichi Kanemaru

Papers

Vehicular air conditioning apparatus

Motor vehicle heat storage device with coolant bypass

System and method for vehicle defogging condition calculation and control

Low humidity detection system and method thereof

Integrated front and rear hvac system