摘要:
An embodiment of the present application discloses a light-emitting structure, comprising a substrate, a first unit and a second unit separately form on the substrate; a trench formed between the first unit and the second unit, and having a bottom portion exposing the substrate, a less steep sidewall and a steeper sidewall steeper than the less steep sidewall; and an electrical connection connecting the first unit and the second unit and covering the first unit, the second unit and the less steep sidewall; wherein the sidewalls directly connect to the bottom portion, and the steeper sidewall is devoid of the electrical connection covering.
摘要:
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 having a first width, and a first length greater than the first width, and a second branch extending from the first branch and having a second width larger than the first width, and a second length greater than the second width; and an electrical contact structure between the second branch and the semiconductor light-emitting stack.
摘要:
A method for making a fluorescent gold nano-material having a gold nanocluster and thiol ligands on a surface of the gold nanocluster includes reacting a mixture of a gold-containing compound, an alkyl alcohol, and a thiol compound.
摘要:
The present invention is directed to a memory device with protection capability and a method of accessing data therein. A spreader encrypts input user data according to an entered password, and the encrypted data is then stored in a storage area. A despreader performs reverse process of the spreader on the stored data according to the entered password.
摘要:
A uniform coding system for a flash memory is disclosed. A statistic decision unit determines a coding word according to a plurality of inputs. An inverse unit controllably inverts input data to be encoded. The input data are then encoded into encoded data according to a statistic determined by the statistic decision unit.
摘要:
The present invention is related to a light-emitting device. The present invention illustrates a vertical light-emitting device in one embodiment, comprising the following elements: a conductive substrate includes a through-hole, a patterned semiconductor structure disposed on a first surface of the substrate, a first bonding pad and a second bonding pad disposed on a second surface of the substrate, a conductive line passing through the through-hole connecting electrically the semiconductor structure layer, and an insulation layer on at least one sidewall of the through-hole insulates the conductive line form the substrate. The present invention illustrates a horizontal light-emitting device in another embodiment, comprising the following elements: a substrate includes a first tilted sidewall, a patterned semiconductor structure disposed on a first surface of the substrate, a first conductive line is disposed on at least the first tilted sidewall of the substrate and connecting electrically the patterned semiconductor structure.
摘要:
One aspect of the present disclosure provides an optoelectronic device comprising a substrate; a first window layer on the substrate, having a first sheet resistance, a first thickness, and a first impurity concentration; a second window layer having a second sheet resistance, a second thickness, and a second impurity concentration; and a semiconductor system between the first window layer and the second window layer; wherein the second window layer comprises a semiconductor material different from the semiconductor system, and the second sheet resistance is greater than the first sheet resistance.One aspect of the present disclosure provides a method for manufacturing an optoelectronic device in accordance with the present disclosure. The method comprises the steps of providing a substrate; forming a semiconductor system on the substrate; forming a window layer on the semiconductor system, wherein the window layer comprises a semiconductor material different from the semiconductor system; selectively removing the window layer thereby forming a width difference between the window layer and the semiconductor system, and the width difference is greater than 1 micron.
摘要:
A light-emitting element includes a light-emitting stack for emitting light and a substrate structure including: a first substrate disposed under the light-emitting stack and having a first surface facing the light-emitting stack; and a second substrate disposed under the light-emitting stack and having a second surface facing the light-emitting stack; and a reflective layer formed between the first substrate and the second substrate and having an inclined angle not perpendicular to the first surface.
摘要:
A method and system for adaptively finding reference voltages for reading data from a multi-level cell (MLC) flash memory is disclosed. According to one embodiment, information about an initial threshold voltage distribution is firstly provided. A first threshold voltage in the initial threshold voltage distribution is then associated with a second threshold voltage in a shifted threshold voltage distribution to be determined, such that the information corresponding to the first threshold voltage is approximate to the information corresponding to the second threshold voltage. Accordingly, initial reference voltage or voltages of the initial threshold voltage distribution are shifted with an amount approximate to difference between the first threshold voltage and the second threshold voltage, thereby resulting in new reference voltage or voltages for reading the data from the MLC flash memory.
摘要:
The present invention relates to an electronic component assembly including a composite material carrier, a circuit carrier made of a dielectric material, a circuit with a conductive material formed on the circuit carrier, an intermediate layer between the circuit carrier and the composite material carrier, and an electronic component arranged on the composite material carrier and electrically connecting to the circuit.