Patent application number | Description | Published |
20080286884 | METHOD FOR IN-SITU REPAIRING PLASMA DAMAGE AND METHOD FOR FABRICATING TRANSISTOR DEVICE - A method for in-situ repairing plasma damage, suitable for a substrate, is provided. A component is formed on the substrate. The formation steps of the component include a main etching process containing plasma. The method involves performing a soft plasma etching process in the apparatus of the main etching process containing plasma to remove a portion of the substrate. The soft plasma etching process is less than 30% of the power used in the main etching process. | 11-20-2008 |
20080305635 | METHOD FOR FABRICATING A PATTERN - A method for fabricating a patter is provided as followed. First, a material layer is provided, whereon a patterned hard mask layer is formed. A spacer is deposited on the sidewalls of the patterned hard mask layer. Then, the patterned hard mask layer is removed, and an opening is formed between the adjacent spacers. Afterwards, a portion of the material layer is removed to form a patterned material layer by using the spacer as mask. | 12-11-2008 |
20100096683 | Structure of semiconductor device - A structure of a semiconductor device including a substrate and a patterned layer is provided. The patterned layer being patterned to have an open area and a dense area is disposed on the substrate. The patterned layer includes, in the dense area, a first pattern adjacent to the open area and a second pattern. The first pattern has a first bottom. The second pattern has a second bottom width. The bottom of the first pattern includes a recess facing the open area, so that the first bottom width is close to the second bottom width. | 04-22-2010 |
20150125788 | MULTI-LINE WIDTH PATTERN CREATED USING PHOTOLITHOGRAPHY - Systems and methods are provided for forming features through photolithography. A polymer layer is formed over a substrate. The polymer layer is patterned to form a first feature and a second feature, the first feature and the second feature being separated at a first distance. A rinse material is applied to the polymer layer including the first feature and the second feature. The rinse material is removed from the polymer layer including the first feature and the second feature to cause the first feature and the second feature to come into contact with each other. A third feature is formed based on the first feature and the second feature being in contact with each other. | 05-07-2015 |
20150194497 | METHOD OF FORMING CHANNEL OF GATE STRUCTURE - A method of forming a channel of a gate structure is provided. A first epitaxial channel layer is formed within a first trench of the gate structure. A dry etching process is performed on the first epitaxial channel layer to form a second trench. A second epitaxial channel layer is formed within the second trench. | 07-09-2015 |
20150228483 | METHOD OF FORMING MOSFET STRUCTURE - A method of forming a MOSFET structure is provided. In the method, an epitaxial layer is formed. A cap layer is formed above the epitaxial layer. A first trench is formed above the epitaxial layer. A protection layer is deposited within the first trench. The protection layer is a material selected from the group consisting of germanium and silicon-germanium. | 08-13-2015 |
20150228759 | VERTICAL DEVICE AND METHOD OF FORMING THE SAME - According to an exemplary embodiment, a method of forming a vertical device is provided. The method includes the following operations: providing a vertical structure over a substrate; forming a first dielectric layer over the vertical structure and the substrate; laterally etching a sidewall of the first dielectric layer; replacing a portion of the first dielectric layer over the vertical structure with a second dielectric layer; and etching a portion of the first dielectric layer to expose the lateral surface of the vertical structure. | 08-13-2015 |
20160033871 | MULTI-LINE WIDTH PATTERN CREATED USING PHOTOLITHOGRAPHY - Systems and methods are provided for forming features through photolithography. A polymer layer is formed over a substrate. The polymer layer is patterned to form a first feature and a second feature, the first feature and the second feature being separated at a first distance. A rinse material is applied to the polymer layer including the first feature and the second feature. The rinse material is removed from the polymer layer including the first feature and the second feature to cause the first feature and the second feature to come into contact with each other. A third feature is formed based on the first feature and the second feature being in contact with each other. | 02-04-2016 |