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Class Information
Number: 345/176
Name: Computer graphics processing, operator interface processing, and selective visual display systems > Display peripheral interface input device > Touch panel > Transparent substrate having light entrapment capability (i.e., waveguides)
Description: Subject matter wherein the touch panel includes a transparent material mounted on the display device* for entrapping the light within the substrate.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8325158 Optical waveguide, optical waveguide type touch panel and method of manufacturing the optical waveguide Dec. 4, 2012
8325143 Touch sensitive display for a portable device Dec. 4, 2012
8294675 Touchpad and pick button assembly Oct. 23, 2012
8294691 Waveguard touch panel Oct. 23, 2012
8279201 Touch screen panel and method of fabricating the same Oct. 2, 2012
8279476 Input device, and multi-function peripheral Oct. 2, 2012
8274496 Dual mode touch systems Sep. 25, 2012
8269751 Photo element and driving method thereof and liquid crystal display Sep. 18, 2012
8259089 Electronic device and touch sensor film Sep. 4, 2012
8249664 Providing interactive alert information Aug. 21, 2012
8248388 Touch screen panel Aug. 21, 2012
8243044 Methods and systems for changing the appearance of a position sensor with a light effect Aug. 14, 2012
8239784 Mode-based graphical user interfaces for touch sensitive input devices Aug. 7, 2012
8223278 Display device having a touch screen panel Jul. 17, 2012
8223305 Display device Jul. 17, 2012
8217917 Touch sensing with touch down and lift off sensitivity Jul. 10, 2012
8212791 Protection panel with touch input function for display window of electronic device, and electronic device Jul. 3, 2012
8207872 Mechanical keypad with touch pad function Jun. 26, 2012
8209620 System for storage and navigation of application states and interactions Jun. 26, 2012
8203540 LCD panel with integral touchscreen Jun. 19, 2012
8199130 Fixing structure, pen clipping set, and electronic device Jun. 12, 2012
8194052 Optical operating apparatus Jun. 5, 2012
8194048 Liquid crystal display device Jun. 5, 2012
8188987 Display and imaging apparatus and object detecting method May. 29, 2012
8188988 Finger navigation device May. 29, 2012
8184102 Finger gesture recognition for touch sensing surface May. 22, 2012
8184092 Simulation of writing on game consoles through the use of motion-sensing technology May. 22, 2012
8182898 Touch panel May. 22, 2012
8179381 Touch screen sensor May. 15, 2012
8169416 Capacitive touch screen May. 1, 2012
8164582 Method and apparatus for calibrating targets on a touchscreen Apr. 24, 2012
8154534 Detection of an incident light distribution Apr. 10, 2012
8150220 Optical waveguide with light-emitting element and optical touch panel with the same Apr. 3, 2012
8139047 Input pen for a touch-sensitive medical monitor Mar. 20, 2012
8139048 Method of raising resolution in locating on a micro dotmap Mar. 20, 2012
8130211 One-touch rotation of virtual objects in virtual workspace Mar. 6, 2012
8120587 Touch panel using nano-wire Feb. 21, 2012
8120595 Waveguide materials for optical touch screens Feb. 21, 2012
8115740 Electronic device capable of executing commands therein and method for executing commands in the same Feb. 14, 2012
8111958 Optical waveguide with photoelectric conversion element and optical touch panel Feb. 7, 2012
8102378 Display having infrared edge illumination and multi-touch sensing function Jan. 24, 2012
8097327 Touch panel with an anti-highlight structure Jan. 17, 2012
8094138 Position detecting device Jan. 10, 2012
8094136 Optical touchpad with three-dimensional position determination Jan. 10, 2012
8085250 Touch pad with flexible substrate Dec. 27, 2011
8078232 Portable terminal device Dec. 13, 2011
8072442 Electrically switchable field of view for embedded light sensor Dec. 6, 2011
8044930 Light sensitive display Oct. 25, 2011
8035624 Computer vision based touch screen Oct. 11, 2011
8031186 Optical touchpad system and waveguide for use therein Oct. 4, 2011

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