Boe Technology Group Co., Ltd.

China National Petroleum Corporation

Boe (hebei) Mobile Display Technology Co., Ltd.

Bgp Inc., China National Petroleum Corporation

Weiwei Zhao

Weidong Wang

Nan Ma

Lijun Xu

Haishen Yang

Yongxin Xiao

Kunpeng Hou

A method for evaluating accuracy in positioning a receiver point, which is associated with at least one shot point, and for which a derived position data is obtained, wherein a pair of the receiver point and a respective shot point is associated with a characteristic parameter which includes an offset, a velocity of first arrival wave and a first arrival time, the method comprising: step S, constructing a residual vector associated with the receiver point and the respective shot point based on the characteristic parameter; step S, determining a characterization parameter of the derived position data based on the residual vector; and step S, evaluating accuracy of the derived position data based on the characterization parameter. An apparatus for evaluating accuracy in positioning a receiver point is also provided.

Method and apparatus for evaluating accuracy in positioning a receiver point

Embodiments of the present disclosure disclose a display apparatus and a method of manufacturing the display apparatus. A display panel includes a liquid crystal cell, a lower polarization filter, and a layer of which at least a pair of edges protrude beyond the liquid crystal cell. Adhesive layers are disposed on side surfaces of the display module. In any one of the side surfaces of the display module, the adhesive layer is adhered to side surfaces of the backlight module, of the lower polarization filter, and of the liquid crystal cell, and a surface, facing towards the backlight module, of the edge of the layer protruding beyond the liquid crystal cell, and has a thickness in a direction perpendicular to the side surface of the liquid crystal cell to which the adhesive layer is adhered, and the thickness is less than or equal to a selected thickness.

Display apparatus and method of manufacturing the same

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Beijing, China

Weiwei Zhao