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1. (WO2018126786) PIXEL UNIT, PIXEL ARRAY, MULTIMEDIA DEVICE AND MANUFACTURING METHOD THEREOF

Pub. No.:    WO/2018/126786    International Application No.:    PCT/CN2017/109972
Publication Date: Fri Jul 13 01:59:59 CEST 2018 International Filing Date: Thu Nov 09 00:59:59 CET 2017
IPC: G02F 1/136
H04R 9/06
Applicants: TSENG, Shih-Hsien
曾世宪
Inventors: TSENG, Shih-Hsien
曾世宪
Title: PIXEL UNIT, PIXEL ARRAY, MULTIMEDIA DEVICE AND MANUFACTURING METHOD THEREOF
Abstract:
A pixel unit (1PU, 1FPU, 1FKPU, 1T12PU, 2T12PU), a pixel array (122PAU, 222PAU), a multimedia device and a manufacturing method thereof. The pixel unit (1PU, 1FPU, 1FKPU, 1T12PU, 2T12PU) comprises a display medium module (1U, 1T12U, 2T12U, 122U, 212U, 234U) and an active switch component (116). The display medium module (1U, 1T12U, 2T12U, 122U, 212U, 234U) comprises at least one pair of electrodes. The electrode pair comprises: a first electrode (101PE, 115PE), a second electrode (102R, 115RE, 235RE, 245REE), and a display medium (105). The first electrode (101PE, 115PE) and the second electrode (102RE, 115RE, 235RE, 245RE) are set apart from each other. The display medium (105, 115, 235, 245) is disposed between the first electrode (101PE, 115PE) and the second electrode (102RE, 115RE, 235RE, 245RE). The active switch component (116) is electrically connected to the first electrode (101PE, 115PE), to enable the first electrode (101PE, 115PE)) and the second electrode (102RE, 115RE, 235RE, 245RE) to change a state of the display medium (105, 115, 235, 245). The active switch component (116) comprises an active switch component substrate part (166S, 151S) and a transistor part (166T, 151T). The transistor part (166T, 151T) is directly formed on the active switch component substrate part (166S, 151S). As a result, the active switch component (116) can be manufactured independently using process parameters that are not limited by the display medium module (1U, 1T12U, 2T12U, 122U, 212U, 234U).