Title:
ULTRA-THIN LED DISPLAY TOUCH CONTROL MODULE AND TERMINAL DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/215468
Kind Code:
A1
Abstract:
An ultra-thin LED display touch control module and a terminal device. The ultra-thin LED display touch control module comprises a display panel (110), an optical scattering light guide part (120) and a main control board (130) which are sequentially stacked, wherein the display panel (110) is covered with an optical coating layer (140); the optical coating layer (140) comprises at least one function display icon area (140a); the optical scattering light guide part (120) comprises at least one scattering light guide plate (120a); various scattering light guide plates (120a) are respectively arranged in corresponding areas below the function display icon areas (140a); the main control board (130) comprises a main control chip and at least one first LED lamp (130a) connected to the main control chip, and each first LED lamp (130a) is arranged at the corresponding position of the scattering light guide plate (120a); and the main control chip is used for controlling the first LED lamp (130a) to illuminate the corresponding function display icon area (140a) through the corresponding scattering light guide plate (120a). According to the ultra-thin LED display touch control module, the limitation of the layout of the composition structure is small, the structural requirement for a light and thin appearance can be met, the integration level is high, and the space of the terminal device can be economized.
Inventors:
CHEN JULONG (CN)
LI KUN (CN)
LI KUN (CN)
Application Number:
PCT/CN2019/091731
Publication Date:
October 29, 2020
Filing Date:
June 18, 2019
Export Citation:
Assignee:
KINGWAY FOSHAN ELECTRONIC TECH CO LTD (CN)
International Classes:
G06F3/041
Foreign References:
| CN207909739U | 2018-09-25 | |||
| CN202041931U | 2011-11-16 | |||
| CN205334888U | 2016-06-22 | |||
| CN105204109A | 2015-12-30 |
Attorney, Agent or Firm:
CHOFN INTELLECTUAL PROPERTY (CN)
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