TOUCH-SENSITIVE PANEL DEVICE AND ELECTRODE STRUCTURE THEREIN
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United States of America Patent
Stats
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N/A
Issued Date -
Aug 27, 2015
app pub date -
Feb 27, 2014
filing date -
Feb 27, 2014
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
Disclosure is related to a touch-sensitive panel device and electrode structure therein. The electrode structure is made of metal material. The electrode structure not only eliminates reflective light from the metal layer, but also retain transmittancy and conductivity. The electrode includes a metal conductive layer, a light-trimmed roughened structure and a blackened layer. The trimmed roughened structure is formed in the electrode structure, for example on the metal conductive layer. The trimmed roughened structure is used to eliminate the reflective lights made by the metal conductive layer and the substrate. The trimmed roughened structure may be formed by an etching process applied to the metal conductive layer; or by electrolytic, sputtering, deposition or coating process. The blackened layer is used to absorb the lights reflected from the metal material, and also to reduce color shift of a display. The blackened layer is used to eliminate the metal reflection.
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International Classification(s)
- 2014 Application Filing Year
- G06F Class
- 51669 Applications Filed
- 44228 Patents Issued To-Date
- 85.60 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 6 Citation Count
- G06F Class
- 8.54 % this patent is cited more than
- 10 Age