公开(公告)号：US09182622B2

公开(公告)日：2015-11-10

申请号：US14086703

申请日：2013-11-21

Applicant: OmniVision Technologies, Inc.

Inventor： Wei-Feng Lin ,  Chun-Sheng Fan

IPC: G02F1/1333

CPC classification number: G02F1/133382 ,  G02F1/133308

Abstract: A thermal carrier and method control a temperature of an LCOS display panel. The temperature of the LCOS display panel is determined. Electrical power to a heating element within a thermal carrier carrying the LCOS display panel is increased when the temperature of the LCOS display panel is below a first temperature threshold and electrical power to the heating element is decreased when the temperature of the LCOS display panel is above a second temperature threshold.

Abstract translation: 热载体和方法控制LCOS显示面板的温度。 确定LCOS显示面板的温度。 当LCOS显示面板的温度低于第一温度阈值时，当携带LCOS显示面板的热载体内的加热元件的电力增加，当LCOS显示面板的温度高于 第二温度阈值。

公开(公告)号：US20150138483A1

公开(公告)日：2015-05-21

申请号：US14086703

申请日：2013-11-21

Applicant: OmniVision Technologies, Inc.

Inventor： Wei-Feng Lin ,  Chun-Sheng Fan

IPC: G02F1/1333

CPC classification number: G02F1/133382 ,  G02F1/133308

Abstract: A thermal carrier and method control a temperature of an LCOS display panel. The temperature of the LCOS display panel is determined Electrical power to a heating element within a thermal carrier carrying the LCOS display panel is increased when the temperature of the LCOS display panel is below a first temperature threshold and electrical power to the heating element is decreased when the temperature of the LCOS display panel is above a second temperature threshold.

Abstract translation: 热载体和方法控制LCOS显示面板的温度。 确定LCOS显示面板的温度当LCOS显示面板的温度低于第一温度阈值时，携带LCOS显示面板的热载体内的加热元件的电力增加，并且当加热元件的电功率降低时， LCOS显示面板的温度高于第二温度阈值。

公开(公告)号：US20140347572A1

公开(公告)日：2014-11-27

申请号：US14278474

申请日：2014-05-15

Applicant: OmniVision Technologies, Inc.

Inventor： Yi-Wei Liu ,  Wei-Feng Huang ,  Yen-Sung Wang ,  Chun-Sheng Fan

IPC: G02B27/01 ,  G02F1/1335 ,  G02F1/1362 ,  G02F1/1333

CPC classification number: G02C11/10 ,  G02B27/0172 ,  G02B27/0176 ,  G02B2027/0178 ,  G02C7/088 ,  G02C11/00 ,  G02C2200/02 ,  G02C2200/22 ,  G02F1/133351 ,  G02F1/133528 ,  G02F1/1362 ,  G02F2001/13355 ,  Y10T24/32 ,  Y10T29/49 ,  Y10T29/49787 ,  Y10T29/49813

Abstract: A near-eye display device includes (a) a display unit having a liquid-crystal-on-silicon (LCOS) display and a first polarizing beam splitter interface for (i) reflecting illumination light from an illumination module towards the liquid-crystal-on-silicon display and (ii) transmitting display light from the LCOS display based on the illumination light, and (b) a viewing unit having an imaging objective that forms an image of the LCOS display for the pupil based on the display light, and a second polarizing beam splitter interface for (i) reflecting reflected display light from the imaging objective towards the pupil and (ii) transmitting ambient light from an ambient scene towards a pupil, the second polarizing beam splitter interface and the first polarizing beam splitter interface being orthogonal to a common plane.

Abstract translation: 近眼显示装置包括（a）具有液晶硅（LCOS）显示器和第一偏振分束器接口的显示单元，用于（i）将来自照明模块的照明光反射到液晶 - （ii）基于所述照明光从所述LCOS显示器发送显示光，以及（b）具有成像目标的观看单元，所述成像目标基于所述显示光形成所述瞳孔的LCOS显示的图像，以及 第二偏振分束器接口，用于（i）将来自成像物体的反射的显示光反射到瞳孔，以及（ii）将环境光从环境场景向瞳孔传播，第二偏振分束器接口和第一偏振分束器接口为 与公共平面正交。