Apparatuses, systems, and methods for heating a liquid crystal display screen
US10935830B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 14, 2017 |
| Grant date | Mar 2, 2021 |
| Priority date | — |
| Expiry date | Oct 29, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2320/041
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A display system may include 1) a plurality of electronic components, 2) an LCD screen that is heatable at a base heating rate by operation of the LCD screen and one or more of the plurality of electronic components, and 3) a heating subsystem for heating the LCD screen at an accelerated heating rate that is greater than the base heating rate to raise a temperature of the LCD screen above a threshold screen temperature. A head-mounted-display device may include 1) a display housing, 2) a plurality of electronic components disposed within the display housing, 3) an LCD screen disposed within the display housing, and 4) a heating subsystem for heating the LCD screen at an accelerated heating rate. Various other apparatuses, systems, and methods are also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.