Tsinghua University

Sun-Zen Chen

Jwo-Huei Jou

Kuan-Hsun Chiu

Shiang-Hau Peng

Jen-Yi Chen

Bo-Shian Wu

Henry J H Chen

Kuang-Chien Hsieh

Ching-Wen Chang

Wen-Feng Kuo

Ruo-Ying Wu

Yu-Cheng Tzeng

Hong-Jum Tan

A condenser microphone comprises a substrate, a vibratile diaphragm and a back plate. The substrate has an opening. The diaphragm is disposed corresponding to the substrate and covers the opening, and has a plurality of protrusions. The back plate is coupled to the diaphragm and has a plurality of through holes, at least some of which are corresponding to the protrusions respectively. An interval is formed between the diaphragm and the back plate, and when the diaphragm vibrates, the protrusions move into or further near the through holes.

Manufacturing method of a condenser microphone

Condenser microphone and manufacturing method thereof

A method for preparing an OLED by an imprinting process is disclosed, which comprises the following steps: (A) providing a substrate, and a first electrode is formed thereon; (B) coating a mold with a first organic material ink; (C) pressing the mold coated with the first organic material ink on the substrate to transfer the first organic material ink onto the first electrode of the substrate, to obtain a first light-emitting array; (D) baking the substrate having the first light-emitting array formed thereon; and (E) forming a second electrode on the first light-emitting array.

Method for preparing OLED by imprinting process

Methods for preparing a patterned metal/metal oxide layer by using a solution type precursor or sol-gel precursor are provided and, especially, a method for preparing a patterned carrier transport of a solar cell and a method for preparing biomedical material are provided, which comprise the following steps: (A) providing a substrate, and a mold with designed patterns formed thereon; (B) coating the substrate with a solution of a precursor to form a precursor layer, wherein the precursor is a metal precursor or a metal oxide precursor; (C) pressing the mold together with the precursor layer to transfer the patterns of the mold onto the precursor layer; (D) curing or pre-curing the precursor layer; (E) removing the mold; and (F) conducting an optional post-treatment, if it being demanded, to further modify the properties of precursor layer.

Method for preparing patterned metal oxide layer or patterned metal layer by using solution type precursor or sol-gel precursor

A method for fabricating an organic light-emitting diode employing a mixed host is disclosed, which comprises the following steps: (A) providing a substrate with a first electrode formed thereon; (B) coating a mold with a light-emitting layer material, wherein the light-emitting layer material comprises: a mixed host, and dye molecule(s) (or dye-function-group-composing materials) etc.; (C) pressing the mold coated with the light-emitting layer material onto the substrate to transfer the light-emitting layer material to the first electrode of the substrate, to form a light-emitting layer; and (D) forming a second electrode over the light-emitting layer. The mixed host consists of host-function molecule(s) and auxiliary additives. In addition, the present invention also provides a light-emitting diode, which is prepared by the aforementioned method.

Organic light-emitting diode employing mixed host and method for fabricating the same

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Hsinchu, Taiwan

Sun-Zen Chen