Patent application number | Description | Published |
20130120999 | ILLUMINATION APPARATUS - This disclosure discloses an illumination apparatus. The illumination apparatus comprises an inner cover comprising a top surface having a first length; a pedestal on which the inner cover is disposed comprising a top surface having a second length; and a holder supporting the pedestal; wherein the first length is greater than the second length. | 05-16-2013 |
20130121002 | ILLUMINATION APPARATUS - This disclosure discloses an illumination apparatus. The illumination apparatus comprises a cover comprising a second portion and a first portion, and a light source disposed within the cover. An average thickness of the first portion is greater than that of the second portion. | 05-16-2013 |
20130228802 | LIGHT-EMITTING DIODE DEVICE - A two dimensional array light-emitting diode device is disclosed, which includes a transparent substrate including a first surface; a plurality of adjacent light-emitting diode units arranged on the first surface, wherein each of the light-emitting diode units including a plurality of sides and a circumference; and a plurality of conductive connecting structures arranged on the first surface, electrically connecting the plurality of light-emitting diode units mentioned above; wherein the sides of each of the light-emitting diode units have a plurality of vertical distances between the closest light-emitting diode units, and when the plurality of vertical distances larger than 50 μm, the sides are not near the closest light-emitting diode units; wherein the ratio of the total length of the sides not near the light-emitting diode units of each light-emitting diode unit and the circumference of the light-emitting diode unit is larger than 50%. | 09-05-2013 |
20130256731 | LIGHT-EMITTING DEVICE - This disclosure discloses a light-emitting device. The light-emitting device comprises: a substrate; and a first light-emitting unit comprising a plurality of light-emitting diodes electrically connected to each other on the substrate. A first light-emitting diode in the first light-emitting unit comprises a first semiconductor layer with a first conductivity-type, a second semiconductor layer with a second conductivity-type, and a light-emitting stack formed between the first and second semiconductor layers. The first light-emitting diode in the first light-emitting unit further comprises a first connecting layer on the first semiconductor layer for electrically connecting to a second light-emitting diode in the first light-emitting unit; a second connecting layer, separated from the first connecting layer, formed on the first semiconductor layer; and a third connecting layer on the second semiconductor layer for electrically connecting to a third light-emitting diode in the first light-emitting unit. | 10-03-2013 |
20140034977 | LIGHT-EMITTING DIODE ARRAY - The application provides a light-emitting diode array, including: a first light-emitting diode including a first area; a second area; a first isolation path between the first area and the second area, and the first isolation path including an electrode isolation layer; and an electrode contact layer covering the first area; a second light-emitting diode including a semiconductor stack layer; and a second electrical bonding pad on the semiconductor stack layer; and a second isolation path between the first light-emitting diode and the second light-emitting diode, wherein the second isolation path includes an electrical connecting structure electrically connected to the first light-emitting diode and the second light-emitting diode. | 02-06-2014 |
20140175493 | Light-Emitting Device - A light-emitting device includes a semiconductor light-emitting stack; a current injected portion formed on the semiconductor light-emitting stack; an extension portion having a first branch radiating from the current injected portion and a second branch extending from the first branch; an electrical contact structure between the second branch and the semiconductor light-emitting stack and having a first width; and a current blocking structure located right beneath the electrical contact structure and having a second width larger than the first width. | 06-26-2014 |
20150028369 | LIGHT-EMITTING DIODE DEVICE - A light-emitting diode device having two electrode pads for connecting to an external power comprises a substrate; a plurality of light-emitting diode units on the substrate; and a plurality of conductive connecting structures electrically connecting the plurality of light-emitting diode units; wherein the two electrode pads are encircled by the plurality of light-emitting diode units. | 01-29-2015 |
20150262980 | LIGHT-EMITTING DIODE DEVICE - A light-emitting diode device includes a transparent substrate having an edge side, a peripheral region and a central region surrounded by the peripheral region; and a plurality of light-emitting diode units disposed along the peripheral region and having a first light-emitting diode unit with an edge parallel to the edge side. The central region is devoid of any light-emitting diode unit. | 09-17-2015 |