Industrial Technology Research Institute

Shu-Yi Chang

Su-Tsai Lu

Sheng-Feng Chung

Cheng-Yi Shih

Kuo-Hua Tseng

Heng-Tien Lin

Chun-Ting Liu

Chen-Kun Chen

Shih-Ming Lin

Bao-Shun Yau

Yu-Ling Hsieh

Yu-Jie Wei

A mesh electrode, a sensing device and an electrode layer are provided, in which the sensing device includes the mesh electrode. The mesh electrode is formed by a plurality of grid lines intersecting and connected to each other. The grid line has a bottom surface and a cross-section, and the cross-section is perpendicular to the bottom surface and has at least one curved portion. The electrode layer includes a plurality of conducting lines. The conducting lines have at least three line widths or at least three spaces. An appearing probability of each line width may be identical in the electrode layer. An appearing probability of each space may be identical in the electrode layer. The conducting line has a bottom surface and a cross-section, and the cross-section is perpendicular to the bottom surface and has at least one curved portion.

Mesh electrode, sensing device, and electrode layer

A sensing structure includes a sensing unit, a periphery circuit, and a connecting circuit. The connecting circuit connecting the sensing unit and the periphery circuit includes a connecting pattern. In an embodiment, the connecting pattern has at least two line widths. The line width of a part of the connecting pattern connecting the periphery circuit is greater than the line width of a part of the connecting pattern connecting the sensing unit. In an embodiment, the connecting pattern includes a mesh pattern having at least two mesh densities. The mesh density of a part of the mesh pattern connecting the periphery circuit is greater than the mesh density of a part of the mesh pattern connecting the sensing unit. In an embodiment, the connecting circuit includes lines between and connecting a single sensing series of the sensing unit and a periphery wire of the periphery circuit.

Sensing structure

A gravure printing system is provided. The gravure printing system includes a plate cylinder, an ink source, a cover blade, and a doctor blade. The plate cylinder has a circumferential surface with at least one groove. The ink source is adapted to provider an ink onto the circumferential surface of the plate cylinder. The cover blade is adapted to form an anti-drying layer on the plate cylinder from the ink. The doctor blade is adapted to contact the plate cylinder and fill the at least one groove with the ink. A point on the circumferential surface sequentially passes by the ink source, the cover blade, and the doctor blade as the plate cylinder rotates. A Young's modulus of a material of the cover blade is less than a Young's modulus of a material of the doctor blade. A method of using the gravure printing system is also provided.

Gravure printing system and method of using the same

A touch panel structure includes a transparent substrate having a touch area and a frame wire area, X conductive electrodes, Y conductive electrodes, X conductive connecting sections connecting the X conductive electrodes along a first direction, frame wires, insulated layers and Y conductive connecting bridges on the insulated layers. The X and Y conductive electrodes are respectively arranged in an array in the touch area and interlaced with each other. The X and Y conductive electrodes are electrically connected to an external circuit via the frame wires. The insulated layers each cover one of the X conductive electrodes and two of the Y conductive electrodes. The Y conductive electrodes are electrically connected to each other via the Y conductive connecting bridges along a second direction. A conducting material is performed by one-time printing to pattern the X and Y conductive electrodes, X conductive connecting sections and frame wires.

Touch panel structure and fabrication method for the same

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Kaohsiung, Taiwan

Shu-Yi Chang