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light modulation layer
Vertaling van "light modulation layer" in Chinees
光调制层
述光调制层
an electrode generating an electric field in the light modulation layer, when a voltage is applied thereto,
电极，在被施加电压时在光调制层中产生电场，
a light modulation layer disposed in a gap between the first transparent substrate and the second transparent substrate, and exhibiting a scattering property or transparency with respect to light from the light source, depending on magnitude of an electric field; and
光调制层，布置在第一透明衬底和第二透明衬底之间的间隙中，并根据电场的幅度对来自光源的光表现出散射特性或透明性；以及
the light modulation layer includes a first region and a second region both having optical anisotropy, and having response speeds with respect to an electric field, the response speeds being different from each other,
所述光调制层包括均具有光学各向异性、对电场具有响应速度的第一区域和第二区域，所述响应速度各不相同，
an optical-axis component in the first region and an optical-axis component in the second region are aligned in a direction parallel to each other, when the light modulation layer exhibits transparency
所述光调制层表现出透明性时，第一区域中的光轴部件和第二区域中的光轴部件在互相平行的方向对准。
wherein the light modulation layer includes a first region and a section region, the first region having optical anisotropy and higher responsivity with respect to an electric field, the second region having optical anisotropy and lower responsivity with respect to an electric field,
其中，所述光调制层包括第一区域和第二区域，所述第一区域具有光学各向异性，对电场的响应度较高，所述第二区域具有光学各向异性，对电场的响应度较低，
The degree of anisotropic scattering actually exhibited by the light modulation layer 34 will be examined below
下文将对光调制层34实际表现出的各向异性散射度进行检验。
the first region and the second region each mainly have an optical-axis component in a direction parallel to a transmission axis of one polarizing plate located closer to the illumination unit of the pair of polarizing plates, when the light modulation layer exhibits transparency, and
所述第一区域和第二区域均主要具有光轴部件，光调制层表现出透明性时，光轴部件的方向与更靠近所述一对起偏振光片的照明单元的一个起偏振光片的传输轴平行，
the second region mainly has an optical-axis component in a direction parallel to the transmission axis of the polarizing plate located closer to the illumination unit of the pair of polarizing plate, and the first region mainly has an optical-axis component in a direction intersecting with or orthogonal to an optical axis of the second region as well as in a direction intersecting with or orthogonal to the first transparent substrate, when the light modulation layer exhibits the scattering property
光调制层表现出散射特性时，所述第二区域的光轴部件的方向与靠近所述一对起偏振光片的照明单元的起偏振光片的传输轴大致平行，所述第一区域的光轴部件的方向与第二区域的光轴相交或正交，且与第一透明衬底相交或正交。
As a result, luminance in a region corresponding to a region exhibiting transparency in a light emission region (hereinafter simply referred to as "transparent region in the light emission region") of the illumination unit is reduced, compared to the case where light is uniformly emitted from the entire surface of the illumination unit On the other hand, light propagating through the first transparent substrate and the like is scattered by a region exhibiting the scattering property by the electric field control of the light modulation layer to pass through the top surface of the illumination unit
因此，与从照明单元的整个表面均匀发光的情况相比，与照明单元的发光区域中具有透明性的区域（下文简称为"发光区域的透明区域"）对应的区域的亮度降低。另一方面，经由第一透明衬底等传输的光通过光调制层的电场控制由具有散射特性的区域进行散射，进而经过照明单元的顶面。
Moreover, even if the alignment film is not used, for example, when an electric field or a magnetic field is applied between the lower electrode 32 and the upper electrode 36, a liquid crystal or a monomer used in the light modulation layer 34 is allowed to be aligned In other words, while an electric field or a magnetic field is applied between the lower electrode 32 and the upper electrode 36, the alignment state of the liquid crystal or the monomer under voltage application is allowed to be fixed by ultraviolet irradiation
另外，即使不使用取向膜，例如，在下电极32和上电极36之间施加电场或磁场时，可对液晶或光调制层34中使用的单体进行取向。换句话说，在下电极32和上电极36之间施加电场或磁场的同时，加压过程中的液晶或单体的取向状态可通过紫外线照射而固定。
Further, in the embodiment of the technology, the light emission area per unit area of each of the strip-like illumination light beams generated in the light modulation layer varies with the distance from the light source Therefore, a density distribution of the transparent region and the scattering region in the light emission region is allowed to be adjusted to become a desired distribution
另外，在本技术该实施例中，光调制层产生的每个条状照明光束的每单元面积的发光面积随着光源距离的不同而不同。因此，发光区域的透明区域和散射区域的密度分布可调整为预期分布情况。
The alignment films 33 and 35 align, for example, a liquid crystal or a monomer used in the light modulation layer 34 Kinds of alignment films include a vertical alignment film and a horizontal alignment film, and in the embodiment, horizontal alignment films are used as the alignment films 33 and 35 Examples of the horizontal alignment films include an alignment film formed by performing a rubbing process on polyimide, polyamide imide, polyvinyl alcohol, or the like, and an alignment film provided with a groove by transfer or etching
所述取向膜33和35对（例如）液晶或光调制层34中使用的单体进行取向。取向膜的种类包括垂直取向膜和水平取向膜，在该实施例中，使用水平取向膜作为取向膜33和35。水平取向膜的示例包括通过对聚酰亚胺、聚酰胺酰亚胺、聚乙烯醇等进行摩擦过程而形成的取向膜，以及通过转印或蚀刻设有凹槽的取向膜。
FIG 88 is a diagram illustrating an example of a relationship between optical axes of polarizing plates of the display panel and the optical axes of the light modulation layer in FIG 39
图88为显示面板的起偏振光片的光轴与图39所示的光调制层的光轴之间关系的一个示例的图表。
Synoniemen voor light modulation layer in het Engels
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Resultaten: 38. Exact: 38. Verstreken tijd: 22 ms.
