A method of fabricating a substrate free light emitting diode (LED), includes arranging LED dies on a tape to form an LED wafer assembly, molding an encapsulation structure over at least one of the LED dies on a first side of the LED wafer assembly, removing the tape, forming a dielectric layer on a second side of the LED wafer assembly, forming an oversized contact region on the dielectric layer to form a virtual LED wafer assembly, and singulating the virtual LED wafer assembly into predetermined regions including at least one LED. The tape can be a carrier tape or a saw tape. Several LED dies can also be electrically coupled before the virtual LED wafer assembly is singulated into predetermined regions including at the electrically coupled LED dies.

A flexible display includes a plurality of pixel chips, chixels, provided on a flexible substrate. The chixels and the light emitters thereon may be shaped, sized and arranged to minimize chixel, pixel, and sub-pixel gaps and to provide a desired bend radius of the display. The flexible substrate may include light manipulators, such as filters, light converters and the like to manipulate the light emitted from light emitters of the chixels. The light manipulators may be arranged to minimize chixel gaps between adjacent chixels.

A light emitting apparatus including: one or a plurality of light emitting devices each having a plurality of electrodes and each emitting light from the upper surface of the light emitting device; a plurality of terminal electrodes provided on the lower side of the light emitting devices in a positional relation with the light emitting devices and electrically connected to the electrodes of the light emitting devices; a first metal line brought into contact with the upper surfaces of the light emitting devices and one of the terminal electrodes, provided at a location separated away from side surfaces of the light emitting devices and created in a film creation process; and an insulator in which the light emitting devices and the first metal line are embedded.

A light emitting device of side-view type includes a substrate, a light emitting element, an insulating member and a light reflecting or sealing member. The substrate includes a pair of connection terminals at least on a first main surface. The light emitting element is disposed on a first main surface side of the substrate and connected to the connection terminals. The insulating member is disposed to cover at least a portion of the connection terminals. The light reflecting or sealing member covers the light emitting element. The connection terminals each includes an element connection portion and an outer connection portion disposed on the first main surface of the substrate. The outer connection portion is configured to connect with an external unit. The insulating member is placed in contact with the light reflecting or sealing member, and disposed between the element connection portion and the outer connection portion.

The invention relates to a method of manufacturing optoelectronic devices including light-emitting diodes, including the steps of: a) forming a first integrated circuit chip including light-emitting diodes; b) bonding a second integrated chip to a first surface of the first chip; c) decreasing the thickness of the first chip on the side opposite to the first surface to form a second surface opposite to the first surface; d) bonding, to the second surface, a cap including a silicon wafer provided with recesses opposite the light-emitting diodes; e) decreasing the thickness of the second chip; f) decreasing the thickness of the silicon wafer before step d) or after step e), each recess being filled with a photoluminescent material; and g) sawing the structure obtained at step f) into a plurality of separate optoelectronic devices.

The invention pertains to formation of a semiconducting portion (60) by epitaxial growth on a strained germination portion (40), comprising the steps in which a cavity (21) is produced under a structured part (11) by rendering free a support layer (30) situated facing the structured part (11), a central portion (40), termed the strained germination portion, then being strained; and a semiconducting portion (60) is formed by epitaxial growth on the strained germination portion (40), wherein the structured part (11) is furthermore placed in contact with the support layer (30) in such a way as to bind the structured part (11) of the support layer.

Manufacturing a light source module may include mounting light emitting devices on substrates on an upper surface of a carrier, mounting optical devices to cover the light emitting devices, and inspecting the light emitting devices and the optical devices based on selectively capturing images thereof. Images may be captured based on controlling a light source module scanner assembly on the carrier. The substrates may extend in a first direction and may be spaced apart in a second direction. Controlling the light source module scanner assembly may include moving the light source module scanner assembly along a selected direction to position the light source module scanner assembly on at least one of the light emitting devices and the optical devices. The direction may be selected based on the quantity of substrates and the quantity of light emitting devices and optical devices on each of the substrates.

The present invention provides a surface mounted light emitting apparatus which has long service life and favorable property for mass production, and a molding used in the surface mounted light emitting apparatus.

The surface mounted light emitting apparatus comprises the light emitting device 10 based on GaN which emits blue light, the first resin molding 40 which integrally molds the first lead 20 whereon the light emitting device 10 is mounted and the second lead 30 which is electrically connected to the light emitting device 10, and the second resin molding 50 which contains YAG fluorescent material and covers the light emitting device 10. The first resin molding 40 has the recess 40c comprising the bottom surface 40a and the side surface 40b formed therein, and the second resin molding 50 is placed in the recess 40c. The first resin molding 40 is formed from a thermosetting resin such as epoxy resin by the transfer molding process, and the second resin molding 50 is formed from a thermosetting resin such as silicone resin.

A light-emitting apparatus includes a light-emitting, a first lead, a second lead, and a resin molded body configured to support the first lead and the second lead. The main surfaces of the first and second leads includes first and second coverage areas covered by the resin molded body and first and second exposure regions exposed from the resin molded body at a window portion of the resin molded body, respectively. First and second metal layers are provided to cover main surfaces of the first and second leads at first and second exposure regions, respectively.

An LED wafer includes LED dies on an LED substrate. The LED wafer and a carrier wafer are joined. The LED wafer that is joined to the carrier wafer is shaped. Wavelength conversion material is applied to the LED wafer that is shaped. Singulation is performed to provide LED dies that are joined to a carrier die. The singulated devices may be mounted in an LED fixture to provide high light output per unit area.