Autostereoscopic touch-sensing display apparatus

• Main Authors: PARK, JONG WOUNG, LEE, JU-HYUNG, YANG, JI-YEON, JEONG, GEUN-YOUNG
• Format: Patent
• Language: English; French; German
• Published: 04.03.2015
• Subjects: CALCULATING; COMPUTING; COUNTING; DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRIC DIGITAL DATA PROCESSING; ELECTRICITY; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL ANALOGUE/DIGITAL CONVERTERS; OPTICAL LOGIC ELEMENTS; OPTICS; PHYSICS; PICTORIAL COMMUNICATION, e.g. TELEVISION; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF

An autostereoscopic touch-sensing display apparatus (100) includes a first substrate (110) opposite a second substrate (120), a plurality of electrode patterns (EP) in the second substrate, the plurality of electrode patterns extending along a first direction (D1), a plurality of optical barrier patterns (BP) in the second substrate, the plurality of optical barrier patterns being insulated from the electrode patterns and extending along a second direction (D2) crossing the first direction, and a plurality of pixels, the first and second substrates with the pixels defining a display panel, and each pixel including a gate line (GL) extending along one of said first and second directions, a data line (DL) extending along the other one of said first and second directions, and a pixel electrode (PE) electrically connected to the gate line and the data line, the pixel electrode being configured to generate an electric field with a corresponding electrode pattern of the plurality of electrode patterns to display an image.