TOUCH SIGNAL PROCESSING METHOD AND RELATED TOUCH DEVICE

A touch signal processing method (60), for a touch display integrated device (10) including a plurality of touch display units (102_0-102_1, 102_00-102_ij), is provided. Each of the plurality of touch display units (102_0-102_i, 102_00-102_ij) includes a touch microcontroller unit, abbreviated to MC...

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Bibliographic Details
Main Authors SU, Chun-Jen, LIU, Li-Lin, LIN, Yen-Hsiang, SU, Wen-Sen
Format Patent
LanguageEnglish
French
German
Published 20.09.2023
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:A touch signal processing method (60), for a touch display integrated device (10) including a plurality of touch display units (102_0-102_1, 102_00-102_ij), is provided. Each of the plurality of touch display units (102_0-102_i, 102_00-102_ij) includes a touch microcontroller unit, abbreviated to MCU. The touch signal processing method (60) includes sensing, by a sensing module of each of the plurality of touch display units (102_0-102_i, 102_00-102_ij), a physical area (PA_0-PA_i) corresponding to each of the plurality of touch display units (102_0-102_i, 102_00-102_ij) to generate a plurality of sensing raw data (604); passing, by an (n-1)-th touch MCU of the plurality of touch display units (102_0-102_i, 102_00-102_ij), a plurality of overlap sensing raw data corresponding to an overlap area (0A_1-0A_i-1, O_r0_01-OA_ri_(i-1)i, OA_c0_01-OA_cj_(j-1)j) of the physical area (PA_0-PA_i) to an n-th touch MCU (608); and determining a coordinate information corresponding to a touch location of a processing area (PAR_0-PAR_i)(610).
Bibliography:Application Number: EP20210190729