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Chang-Chi
Chang-Chi Huang, Miao- Li Hsien TW
| Patent application number | Description | Published |
|---|---|---|
| 20110006437 | OPENING STRUCTURE - An opening structure includes a semiconductor substrate, at least one dielectric layer disposed on the semiconductor substrate, wherein the dielectric layer has a plurality of openings exposing the semiconductor substrate, and each of the openings has a sidewall, a dielectric thin film covering at least a portion of the sidewall of each of the openings, and a metal layer filled in the openings. | 01-13-2011 |
Chang-Chi Lai, Taipei TW
| Patent application number | Description | Published |
|---|---|---|
| 20090135554 | KEYBOARD - A keyboard includes a first housing having a plurality of first magnetic elements, a keystroke module having a key portion disposed on the first housing, a second housing combining with the first housing and has an opening, and an actuating assembly. The keystroke module is disposed corresponding to the opening. The actuating assembly is disposed movably on the second housing and has a plurality of second magnetic elements. The keystroke module is not protruded from the opening and is at a packing position. When the actuating assembly is moved along an actuating direction, at least one first magnetic element and at least one second magnetic element attract to each other to shorten the distance, which brings the second housing to move relatively to the first housing so that the key portion of the keystroke module passes though the opening and is at a using position. | 05-28-2009 |
Chang-Chi Pan, Taoyuan TW
| Patent application number | Description | Published |
|---|---|---|
| 20110089398 | Method for improving internal quantum efficiency of Group-III nitride-based light emitting device - A method for improving internal quantum efficiency of a group-III nitride-based light emitting device is disclosed. The method includes the steps of: providing a group-III nitride-based substrate having a single crystalline structure; forming on the group-III nitride-based substrate an oxide layer, having a plurality of particles, without absorption of visible light, size, shape, and density of the particles are controlled by reaction concentration ratio of nitrogen/hydrogen, reaction time and reaction temperature; and growing a group-III nitride-based layer over the oxide layer; wherein the oxide layer prevents threading dislocation of the group-III nitride-based substrate from propagating into the group-III nitride-based layer, thereby improving internal quantum efficiency of the group-III nitride-based light emitting device. | 04-21-2011 |
| 20110095314 | Light emitting device and method for enhancing light extraction thereof - A method for enhancing light extraction of a light emitting device is disclosed. The method includes the steps of: providing a site layer on the light emitting device; placing a protection layer on the site layer; forming an array of pores through the protection layer and the site layer; and growing on the site layer an oxide layer, having a plurality of rods, each of which is formed in one of the pores. The shapes of the rods can be well controlled by adjusting reactive temperature, time and N | 04-28-2011 |
| 20110127551 | Method for enhancing electrical injection efficiency and light extraction efficiency of light-emitting devices - A method for enhancing electrical injection efficiency and light extraction efficiency of a light-emitting device is disclosed. The method includes the steps of: providing a site layer on the light-emitting device; placing a protection layer on the site layer; forming a cavity through the protection layer and the site layer; and growing a window layer in the cavity. The shape of the window layer can be well controlled by adjusting reactive temperature, reactive time, and N | 06-02-2011 |
Chang-Chi Pan, Pingtung County TW
| Patent application number | Description | Published |
|---|---|---|
| 20100273331 | METHOD OF FABRICATING A NANO/MICRO STRUCTURE - A method of fabricating a nano/micro structure comprising the following steps is provided. First, a film is provided and then a mixed material comprising a plurality of ball-shape particles and a filler among the ball-shape particles is formed on the film. Next, the ball-shape particles are removed by the etching process, the solvent extraction process or the like, such that a plurality of concaves is formed on the surface of the filler, which serves as a nano/micro structure of the film. | 10-28-2010 |