US 12,253,751 B2
Intelligent interactive board
Gaobo Song, Guangdong (CN)
Assigned to Guangzhou Shiyuan Electronic Technology Company Limited, Guangdong (CN); and GUANGZHOU SHIRUI ELECTRONICS CO. LTD, Guangdong (CN)
Appl. No. 18/285,414
Filed by Guangzhou Shiyuan Electronic Technology Company Limited, Guangdong (CN); and GUANGZHOU SHIRUI ELECTRONICS CO. LTD., Guangdong (CN)
PCT Filed Apr. 30, 2021, PCT No. PCT/CN2021/091729
§ 371(c)(1), (2) Date Oct. 3, 2023,
PCT Pub. No. WO2022/227078, PCT Pub. Date Nov. 3, 2022.
Prior Publication US 2024/0184154 A1, Jun. 6, 2024
Int. Cl. G02F 1/1333 (2006.01); G06F 3/044 (2006.01); G02F 1/1335 (2006.01)
CPC G02F 1/13338 (2013.01) [G02F 1/133308 (2013.01); G06F 3/044 (2013.01); G02F 1/1335 (2013.01)] 10 Claims
OG exemplary drawing
 
1. An interactive intelligent board, comprising:
a frame;
a touch display assembly;
an optical diaphragm;
a diffuser plate;
a luminous assembly; and
a backplane,
wherein a first fixing part and a second fixing part are arranged on an inner wall of the frame, and wherein the second fixing part is located away from the first fixing part at an interval along a thickness direction of the touch display assembly;
the touch display assembly is fixedly arranged on the first fixing part;
the optical diaphragm, the diffuser plate, the luminous assembly, and the backplane are successively fixedly arranged on a side of the second fixing part being away from the first fixing part.