Light Emitting Ceramic Device And Method

An organic light emitting display device capable of improving luminance and light extraction efficiency thereof while preventing image blur and a method for manufacturing the same is disclosed.

Light emitting ceramic device and method.

In accordance with the device and the method image blur is suppressed and luminance and light emitting efficiency are improved by forming micro lenses on an encapsulating layer for protecting organic. A light emitting ceramic based panel hereafter termed electroceramescent panel and alternative methods of fabrication for the same are claimed. The method according to an embodiment of the present invention includes disposing a support layer 32 on the surface of the wavelength converting ceramic wafer 30. A second step s2 for forming the resin frame 50.

A phosphor ceramic includes at least one fluorescent layer that is capable of emitting fluorescent light. A support body is provided on the frame lower surface. The frame has a communication path extending from a frame outer lateral surface to a frame inner lateral surface on the frame lower surface. A light emitting device includes a light emitting element a ceramic substrate including a mounting surface on which the light emitting element is mounted and a non mounting surface opposite to the mounting surface and on which the light emitting element is not mounted and a metal reflection film formed on the non mounting surface.

As shown in fig. The wavelength conversion member is fixed to the light emitting element. The metal reflection film reflects light from light emitting. The present invention relates to a sheet type phosphor used for a light source absorbing blue near ultraviolet light and emitting visible light wherein the phosphor is obtained by molding a phosphor alone or a mixture of the phosphor and a light transmissive ceramic material in the shape of a sheet a preparation method of the phosphor and a light emitting device using the phosphor.

The wavelength converting ceramic wafer and the support layer are diced 42 to form a wavelength converting member. A light emitting device includes a light emitting element a ceramic substrate including a mounting surface on which the light emitting element is mounted and a non mounting surface opposite to the mounting surface and on which the light emitting element is not mounted and a metal reflection film formed on the non mounting surface. The metal reflection film reflects light from light emitting. A first step s1 for mounting the light emitting element 40 on the upper surface of the base body 20 including the first lead 20a and the second lead 20b that are supported by the resin member 20c.

The fiber pled shows high luminance 1000 cd m 2 and low operating voltages 10 v and is safely integrated into electronic textiles this solution process allows for low cost mass production by roll to roll manufacturing. United states patent application 20120001214. Phosphor ceramic and light emitting device. Method for soldering the led to pcb and led assembly manufactured by the method.

A method for manufacturing a light emitting device includes providing a frame having a through hole extending from a frame upper surface to a frame lower surface in a height direction.