Light shield and method for making inclined reflection bumpers by using the same
A technology of protrusions and masks, which is applied in the field of inclined reflection protrusions, can solve the problem of low optical effect of inclined reflection protrusions, and achieve good reflection effect, good viewing angle uniformity, and high brightness
Inactive Publication Date: 2010-11-10
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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Problems solved by technology
In order to overcome the defect that the optical effect of the inclined reflective protrusion in the reflective liquid crystal display device produced by the photomask of the prior art is not high, the present invention provides a kind of oblique reflective protrusion in the reflective liquid crystal display device that can produce a higher optical effect mask
In order to overcome the defect that the optical effect of the oblique reflective protrusion in the reflective liquid crystal display device produced by the photomask of the prior art is not high, the present invention provides another kind of oblique reflective protrusion in the reflective liquid crystal display device with a higher optical effect. block mask
In order to overcome the defect that the optical effect of the oblique reflective protrusion in the reflective liquid crystal display device produced by the prior art method is not high, the present invention also provides a method that can manufacture the oblique reflective protrusion in the reflective liquid crystal display device with high optical effect. method
Method used
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Abstract
This invention discloses a blend used in producing tilted reflection projectors including multiple patterns bridged by penetration parts and shading parts, among which, said penetration part or the shading part is block zone, one side of the block zone has many projectors on the blend plane direction. The processing method is also disclosed.
Description
Photomask and method for making oblique reflective protrusions using the photomask 【Technical field】 The present invention relates to a photomask (PhotoMask) and a method of using the photomask to make an inclined reflective bump (Bump), in particular to a method for making reflective or transflective liquid crystals A photomask used in display devices (LiquidCrystalDisplayDevices, LCDDevices) and a method for using the photomask to make inclined reflective protrusions in reflective liquid crystal display devices. 【Background technique】 Liquid crystal display devices have the advantages of lightness, thinness, low power consumption, and digitization, and are currently more and more widely used in the market. Liquid crystal display devices can be classified into transmissive, reflective and transflective according to their light source utilization methods. For reflective or transflective liquid crystal display devices, both brightness and viewing angle must be considered. ...
Claims
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IPC IPC(8): G03F7/20G02F1/133
Inventor 赖建延彭家鹏陈永昌
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD
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