Title:
METHOD AND DEVICE FOR CORRECTING POSITION OF MOBILE TERMINAL
Document Type and Number:
WIPO Patent Application WO/2019/114723
Kind Code:
A1
Abstract:
The invention provides a method and a device for correcting a position of a mobile terminal, a head-mounted display comprises a control unit, an identification unit and an adjustment unit, the identification unit comprises an optical sensor, the adjustment unit comprises a position limiting device, and the control unit can receive a signal from the optical sensor and lock the position limiting device. Compared with the prior art, the invention utilizes the identification unit to identify a test image and determine the optimum display position of the mobile terminal, and completes the adjustment of the optimum display position of the mobile terminal during a mobile terminal placement process, avoiding procedural complexity due to adjustment after the mobile terminal is placed in position, simultaneously ensuring a display screen to be located at the optimum display position such that a display image can normally be optically distorted by means of an optical lens, improving the display effect and user experience. By means of the cooperation of a position limiting block, a conveyor belt and a roller, the position of the mobile terminal is effectively controlled, further facilitating the adjustment.
Inventors:
WANG JIE (CN)
TANG SIYUAN (CN)
TANG SIYUAN (CN)
Application Number:
PCT/CN2018/120441
Publication Date:
June 20, 2019
Filing Date:
December 12, 2018
Export Citation:
Assignee:
VR TECH SHENZHEN LIMITED (CN)
International Classes:
G02B27/01; G06F3/01
Foreign References:
| CN106054392A | 2016-10-26 | |||
| CN108196365A | 2018-06-22 | |||
| CN108279497A | 2018-07-13 | |||
| CN107966817A | 2018-04-27 | |||
| CN107976810A | 2018-05-01 | |||
| CN106843510A | 2017-06-13 | |||
| CN104977718A | 2015-10-14 |
Attorney, Agent or Firm:
SHENZHEN DAOQINZHIKU INTELLECTUAL PROPERTY AGENCY (LLP) (CN)
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