摘要:
A process of fabricating a microlens array is provided. A self-assembled monolayer is formed on a substrate to form a hydrophilic region and a hydrophobic region. A liquid material is coated on the substrate so that a plurality of liquid microlenses is condensed on the hydrophilic region. The liquid microlenses are cured to form a plurality of microlenses.
摘要:
A microlens module applicable in an optoelectronic device and a method for fabricating the microlens module are proposed, by which an array of microlenses can be fabricated on an optoelectronic device. The present invention is characterized that a self-assembling monolayer is imprinted onto a substrate using an imprinting technique, so as to define a microlens predetermining distribution region and a peripheral region. Then, a solution with a high light transmittance is jetted on the microlens predetermining distribution region using an ink-jet printing technique, so as to form microlenses. In comparison to prior-art techniques, as the method for fabricating the microlens module on the optoelectronic device does not require complicated and expensive techniques, the present invention is simple in fabrication and cost-effective.
摘要:
A dynamic random access memory structure is disclosed, in which, the active area is a donut-type pillar at which a novel vertical transistor is disposed and has a gate filled in the central cavity of the pillar and upper and lower sources/drains located in the upper and the lower portions of the pillar respectively. A buried bit line is formed in the substrate beneath the transistor. A word line is horizontally disposed above the gate. A capacitor is disposed above the word line as well as the gate and electrically connected to the upper source/drain through a node contact. The node contact has a reverse-trench shape with the top surface electrically connected to the capacitor and with the bottom of the sidewalls electrically connected to the upper source/drain. The word line passes through the space confined by the reverse-trench shape.
摘要:
The present invention relates to a method of synthesizing a bigraft compolymer based on grafted type peracid polymer, which comprises graft polymerizing a first ethylenically unsaturated monomer containing a carboxyl group onto a polymer substrate having a form of a membrane, particulate or tube; oxidizing the carboxyl groups of the resulting graft polymer into peracids; and then graft polymerizing a second ethylenically unsaturated monomer onto the grafted chain of the graft polymer through the decomposition of the peracid. Surface profile and morphology of the bigraft copolymer membrane product is also investigated by scanning electron microscopy and transmission electron microscopy respectively.
摘要:
A dynamic random access memory structure is disclosed, in which, the active area is a donut-type pillar at which a novel vertical transistor is disposed and has a gate filled in the central cavity of the pillar and upper and lower sources/drains located in the upper and the lower portions of the pillar respectively. A buried bit line is formed in the substrate beneath the transistor. A word line is horizontally disposed above the gate. A capacitor is disposed above the word line as well as the gate and electrically connected to the upper source/drain through a node contact. The node contact has a reverse-trench shape with the top surface electrically connected to the capacitor and with the bottom of the sidewalls electrically connected to the upper source/drain. The word line passes through the space confined by the reverse-trench shape.
摘要:
An organic thin-film transistor and a method for manufacturing the same are described. The method forms a gate layer on a substrate, an insulator layer on the substrate, forming a semiconductor layer on the insulator layer, and a strip for defining a channel length on the semiconductor layer. An electrode layer is screen printed on the semiconductor layer, and a passivation layer is coated on the electrode layer. The organic thin-film transistor manufactured by the method of the invention has a substrate, a gate layer formed on the substrate, an insulator layer formed on the substrate, a semiconductor layer formed on the insulator layer, a strip for defining a channel length formed on the semiconductor layer, an electrode layer screen-printed on the semiconductor layer, and a passivation layer coated on the electrode layer. Thereby, an organic thin-film transistor with a top-contact/bottom-gate structure is obtained.
摘要:
An anode plate for a field emission display device (FED) is disclosed, which has a substrate; an anode conductive layer formed on the substrate; at least one interspacing conductive band having a plurality of internal gaps for connecting the anode conductive layer and external cable lines, wherein the interspacing conductive band covers a part of the anode conductive layer; and a fluorescent layer located on the anode conductive layer, to serve as a source of luminescence for a field emission display device. The field emission display device includes the anode plate aforesaid as is also disclosed.
摘要:
A dynamic random access memory (DRAM) includes a substrate, a plurality of bit lines, a plurality of word lines, a plurality of recess channels, a plurality of conductive plugs and a plurality of trench capacitors. In the DRAM, the bit lines are disposed on the substrate in a first direction, and the word lines are disposed on the bit lines in a second direction. Each recess channel is in the substrate between two bit lines below the word line, and each conductive plug connects each recess channel and the word lines. Each trench capacitor is disposed in the substrate between two bit lines where the recess channels are not formed. Because the word lines can be electrically connected with the recess channels directly without using an additional chip area, the WL access time can be accelerated without an increase of the chip size.
摘要:
A dynamic random access memory structure is disclosed, in which, the active area is a donut-type pillar at which a novel vertical transistor is disposed and has a gate filled in the central cavity of the pillar and upper and lower sources/drains located in the upper and the lower portions of the pillar respectively. A buried bit line is formed in the substrate beneath the transistor. A word line is horizontally disposed above the gate. A capacitor is disposed above the word line as well as the gate and electrically connected to the upper source/drain through a node contact. The node contact has a reverse-trench shape with the top surface electrically connected to the capacitor and with the bottom of the sidewalls electrically connected to the upper source/drain. The word line passes through the space confined by the reverse-trench shape.
摘要:
An organic thin-film transistor and a method for manufacturing the same are described. The method forms a gate layer on a substrate, an insulator layer on the substrate, forming a semiconductor layer on the insulator layer, and a strip for defining a channel length on the semiconductor layer. An electrode layer is screen printed on the semiconductor layer, and a passivation layer is coated on the electrode layer. The organic thin-film transistor manufactured by the method of the invention has a substrate, a gate layer formed on the substrate, an insulator layer formed on the substrate, a semiconductor layer formed on the insulator layer, a strip for defining a channel length formed on the semiconductor layer, an electrode layer screen-printed on the semiconductor layer, and a passivation layer coated on the electrode layer. Thereby, an organic thin-film transistor with a top-contact/bottom-gate structure is obtained.