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light modulation
Vertaling van "light modulation" in Chinees
a light modulation device modulating the illumination light, based on an image signal,
光调制装置，基于图像信号调制照明光，
It should also be understood that by using light modulation along a single irradiating line, a binary code can be created within that line.
还应理解的是，通过使用沿单条照射线的光调制，可在这条线内生成二进制代码。
The display unit according to (22), further including a projection optical system projecting the illumination light modulated by the light modulation device onto a projection surface.
（23） 根据（22）所述的显示单元，进一步包括将光调制装置调制的照明光投影到投影表面的投影光学系统。
In the above-described embodiments and the like, the projection display unit configured through including the projection optical system (the projection lens) which projects, onto the screen, light modulated by the light modulation device is described; however, the technology is also applicable to a direct-view display unit and the like.
上述实施例等对投影显示单元包括投影光学系统（投影透镜），投影光学系统将光调制装置调制的光投影在屏幕上的情况进行了说明；但是，本技术还适用于直观显示单元等。
The light modulation device (part of optical subsystem 2) alters the energy density along the line in accordance with the digital information (pro-grammed in processor 4 and translated in interface 3) that is to be used for profiling the depth of the substrate to store data.
光调制装置（光学子系统2的一部分）根据数字信息（编程在处理器4中，并转移到接口3中）改变沿线条的能量密度，数字信息将用于对基质深度进行成形，以存储数据。
Abstract: The principle of optical fiber photometer is analyzed. The problems of light modulation, construction of optical fiber probe, design of photoelectric transform circuit and wavelength switching mechanism are discussed.
文摘：本文就光纤光度仪的原理和设计中遇到的诸如光纤及光调制，光纤探头结构，光电转换电路设计，波长切换机构等问题进行了分析与讨论。本中提出的方法具有很强的实用性。
FIG 57 is a schematic view for describing an example of a function of a light modulation device having the electrode configuration in FIG 56
图57为具有图56所示的电极配置的光调制装置的一个功能的一个示例的示意图。
FIG 40 is a sectional view illustrating an example of a configuration of a light modulation device in FIG 39
图40为图39所示的光调制装置的配置的一个示例的断面图。
The reflective plate 40 returns light leaked from the back side of the light guide plate 10 through the light modulation device 30 to the light guide plate 10, and has, for example, functions such as reflection, diffusion, and scattering The reflective plate 40 allows light emitted from the light source 20 to be efficiently used, and is also useful to improve front luminance The reflective plate 40 is made of, for example, foamed PET (polyethylene terephthalate), a silver-evaporated film, a multilayer reflective film, or white PET It is to be noted that, for example, the reflective plate 40 may not be included, as necessary
所述反光板40将导光板10的背面泄漏的光通过光调制装置30返回到导光板10，并具有（例如）反射、漫射和散射等功能。所述反光板40使光源20发出的光能有效利用，并有利于提高正面亮度。所述反光板40由（例如）发泡PET（聚对苯二甲酸乙二醇酯）、银蒸着膜、多层反光膜或白色PET制成。应注意的是，例如，根据需要，可不设置所述反光板40。
One method is to project the image line pattern E2 through a light modulation device (included as part of optical subsystem 2).
一种方法是，通过光调制装置（作为光学子系统2的一部分）投射图像线状图案E2。
A typical optical module, which is one of major components in a projector (a projection display unit), is configured of an illumination optical system (an illumination device) including a light source, and a projection optical system including a light modulation device. In the field of such a projector, a small-sized (a palm-sized) lightweight portable projector called "microprojector" has recently become widespread. A typical microprojector mainly uses an LED (Light Emitting Diode) as the light source of the illumination device.
作为投影仪（投影显示单元）的一个主要部件，典型光学模块由包括光源的照明光学系统（照明装置）和包括光调制装置的投影光学系统构成。在这种投影仪领域中，称为"显微投影仪"的小尺寸（手掌大小）轻型便携投影仪近来变得普及。典型显微投影仪主要使用LED（发光二极管）作为照明装置的光源。
The reflective liquid crystal device 21 is a light modulation device reflecting illumination light from the illumination device 1 while modulating the illumination light based on an image signal supplied from a display control section (not illustrated) to emit image light. At this time, the reflective liquid crystal device 21 reflects light to allow light incident thereon and light exiting therefrom to have different polarization states (for example, s-polarization and p-polarization). The reflective liquid crystal device 21 is configured of, for example, a liquid crystal device such as an LCOS (Liquid Crystal On Silicon).
所述反射液晶装置21为反射照明装置1的照明光，同时基于显示控制部分（未显示）提供的图像信号调制照明光，以发出图像光的光调制装置。此时，所述反射液晶装置21对光进行反射，以使入射到其上的光和从中出射的光具有不同偏振状态（例如，s偏振和p偏振）。所述反射液晶装置21由（例如）LCOS（硅基液晶）等液晶装置构成。
After bonding, an alignment process is preferably performed as necessary (not illustrated) In the case where light leakage occurs by an insertion of a bonded cell between crossed-Nicols polarization plates, the cell may be heated for a predetermined time or be left at room temperature to be aligned After that, the monomer is irradiated with ultraviolet light L3 to be polymerized (refer to FIG 23B) Thus, the light modulation device 30 is manufactured
粘合之后，根据需要优选进行取向过程（未显示）。在正交尼科尔起偏振光片之间插入粘合单元而产生漏光的情况下，可对所述单元加热一段预定时间，或留于室温下，以待取向。此后，用紫外光L3照射单体，以进行聚合（见图23B）。由此制造了光调制装置30。
Synoniemen voor light modulation in het Engels
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