公开(公告)号：US20130113733A1

公开(公告)日：2013-05-09

申请号：US13655818

申请日：2012-10-19

Applicant: Samsung Electronics Co. Ltd.

Inventor： Sil Kyu LIM ,  Dong Sub KIM

IPC: G09F13/18 ,  G06F3/041

CPC classification number: G02F1/133308 ,  G02F1/13452 ,  H04M1/0266 ,  H04M1/0277 ,  H04M1/22

Abstract: A display panel and a mobile device with the display panel are provided. The display panel includes a display module and a back light unit. The display module includes a glass substrate for displaying videos by controlling a transmittance and a color of light, an upper polarizer that is placed on an upper side of the glass substrate, and a lower polarizer that is placed on a lower side of the glass substrate and exposes an edge of the glass substrate. The back light unit includes: a light source, a light waveguide that is placed on a lower side of the lower polarizer and that transfers light from the light source to the lower polarizer, and a Flexible Printed Circuit Board (FPCB), which is placed at the edge of the glass substrate exposed by the lower polarizer, that supplies electric power to the light source, and that reflects light from the light source to the light waveguide. The display panel is cost-effective and has high optical efficiency.

Abstract translation: 提供了具有显示面板的显示面板和移动设备。 显示面板包括显示模块和背光单元。 显示模块包括：玻璃基板，用于通过控制光的透射率和颜色来显示视频;放置在玻璃基板的上侧的上偏振器;以及放置在玻璃基板的下侧的下偏振器 并露出玻璃基板的边缘。 背光单元包括：光源，放置在下偏振器的下侧并将光从光源传输到下偏振器的光波导，以及柔性印刷电路板（FPCB），其被放置 在由下偏振器曝光的玻璃基板的边缘处，向光源提供电力，并且将来自光源的光反射到光波导。 显示面板具有成本效益，光学效率高。