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Light emitter device and method with reduced size and increased light output

A light emitter, a technology for emitting light, which is applied in semiconductor devices, electric solid state devices, electrical components, etc., and can solve the problem of not approaching the lens

Active Publication Date: 2017-03-29
CREELED INC (N D GES D STAATES DELAWARE NEWARK)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

On the one hand, this is because conventional lenses do not extend near or close to the edge of the base

Method used

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  • Light emitter device and method with reduced size and increased light output
  • Light emitter device and method with reduced size and increased light output
  • Light emitter device and method with reduced size and increased light output

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Embodiment Construction

[0018] Reference is now made in detail to possible aspects or implementations of the subject matter herein, one or more examples of which are shown in the figures. Each example is provided by way of illustration of a subject matter, not as a limitation. Indeed, features illustrated or described as part of one embodiment can be used in another embodiment to yield a still further embodiment. It is intended that the subject matter disclosed and contemplated herein include such modifications and alterations.

[0019] As shown in the different views, some dimensions of structures or parts are exaggerated relative to other structures or parts for illustrative purposes and, therefore, these dimensions are used to illustrate the general structure of the subject matter. Furthermore, various aspects of the subject matter are described in terms of one structure or portion being formed on other structures and / or portions. Those skilled in the art will understand that references to a str...

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Abstract

Light emitter devices and methods with reduced size and increased light output are provided. In one embodiment, a light emitter device includes a submount having an area of ​​approximately 6 square millimeters (mm2) or less. The device may further include a light emitting chip on the base and a lens disposed on the light emitting chip and on the base. The device is operable to emit light at about 100 lumens or higher.

Description

[0001] Cross reference to related applications [0002] This application is related to and claims priority to US Patent Application Serial No. 13 / 312,518 filed December 6, 2011, the entire contents of which are hereby incorporated by reference. technical field [0003] The subject matter herein relates generally to light emitter devices and methods. More specifically, the subject matter herein relates to improved light emitter devices and methods with reduced size and increased light output. Background technique [0004] Light emitting diodes (LEDs) can be used in light emitter devices or packages to provide points of light of different colors, for example, blue light, red and green light, combinations of lights with different color points, and white light (e.g., viewed as white or nearly white). Develop optical emitter devices or packages to replace incandescent, fluorescent, and metal halide high-intensity discharge (HID) optical products. Conventional devices may utili...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L33/48H01L33/58
CPCH01L33/486H01L33/20H01L33/54H01L33/58H01L2924/0002
Inventor 大卫·T·埃默森贾斯廷·莱登雷·罗萨多杰弗里·卡尔·布里特
Owner CREELED INC (N D GES D STAATES DELAWARE NEWARK)