Abstract: A light emitting display device includes a substrate, anodes disposed on the substrate, a pixel defining layer having first openings overlapping each of the anodes, light emitting layers each disposed within the first openings of the pixel defining layer, a cathode disposed on the light emitting layers and the pixel defining layer, an encapsulation layer disposed on the cathode, and a light blocking layer disposed on the encapsulation layer and including second openings each overlapping the first openings. One unit pixel includes two light emitting areas of a first color, one light emitting area of a second color, and one light emitting area of a third color. The light emitting areas of the first color have a diamond shape, the second color and the third color light emitting areas each have a rectangular shape, and at least one second opening has an oval shape.

Abstract: An apparatus for generating high temperature steam according to the present invention comprises a high pressure container including a hollow body having a certain volume and sealed shape and a vapor outlet formed at an upper or lower portion of the body for discharging vapor generated therein; a heat supply unit for supplying high temperature heat to the high pressure container; a water supply pump positioned at an outside of the high pressure container and supplying the high pressure container with water from an outside; a spray nozzle for spraying the water supplied from the water supply pump to the high pressure container; and a vapor discharge line connected to the outlet of the high pressure container to guide the vapor generated in the body.

Abstract: The present invention relates to a method of rapidly heating a mold. The method of rapidly heating a mold according to the present invention includes a heater unit coupling step S210 of inserting a heater unit into a channel of a mold and coupling the heater unit to the mold; a heat transfer medium filling step S220 of introducing a heat transfer medium into the channel through an inlet port connected to the inside of the channel and closing an outlet port connected to the outside of the channel and the inlet port connected to the inside of the channel when the channel is filled with the heat transfer medium; and a heater unit heating step S230 of heating the heater unit in the channel so that the temperature of the heat transfer medium is increased to a high temperature, thereby increasing the temperature of the mold to a high temperature by the heat transfer medium. According to the method of the present invention, it is possible to heat a mold rapidly and efficiently.

Abstract: An apparatus for generating high temperature steam according to the present invention comprises a high pressure container including a hollow body having a certain volume and sealed shape and a vapor outlet formed at an upper or lower portion of the body for discharging vapor generated therein; a heat supply unit for supplying high temperature heat to the high pressure container; a water supply pump positioned at an outside of the high pressure container and supplying the high pressure container with water from an outside; a spray nozzle for spraying the water supplied from the water supply pump to the high pressure container; and a vapor discharge line connected to the outlet of the high pressure container to guide the vapor generated in the body.