Semi-reflection semitransparent display panel
A display panel, semi-reflective and semi-transparent technology, applied in nonlinear optics, instruments, optics, etc., can solve the problems of decreased reflection contrast, affecting the transmissive display of liquid crystal display, low reflectivity, etc., and achieves the effect of high color saturation
Active Publication Date: 2012-07-11
SHENZHEN LAIBAO HI TECH
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Problems solved by technology
The higher the reflectivity, the lower the transmittance, and the low transmittance will definitely affect the transmissive display of the liquid crystal display; at the same time, the high transmittance and low reflectance will cause the contrast of reflection to decrease
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[0020] The transflective display panel provided by the present invention will be described in detail below with reference to the accompanying drawings.
[0021] see figure 1 , which is a schematic diagram of a pixel of the transflective display panel 100 provided by the present invention, the transflective display panel 100 includes a first substrate 110, a second substrate 120, and a substrate arranged on the first substrate 110 and the second substrate 120 The display medium layer 130 in between.
[0022] The first substrate 110 is a transparent substrate made of a transparent material, which may be but not limited to glass and resin. The first substrate 110 is provided with a transparent conductive layer 111. In this embodiment, the transparent conductive layer 111 faces and is disposed close to the display medium layer 130. In other embodiments, the transparent electrode layer 111 is also It may be disposed on a side of the first substrate 110 away from the display mediu...
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The invention relates to the technical field of panel display, in particular to a semi-reflection semitransparent display panel which comprises a first substrate, a second substrate and a display medium layer clamped between the first substrate and the second substrate. The second substrate is provided with a black matrix, a color filter membrane, a reflection membrane and a filling layer, wherein the black matrix defines a plurality of regions on the second substrate, the color filter member is formed in the plurality of regions defined by the black matrix; the filling layer is arranged in the plurality of regions defined by the black matrix on the second substrate, the reflection membrane is arranged on a side surface of the filling layer facing the first substrate; and the thickness of the display medium layer between the reflection membrane and the first substrate is 1 / 2 of the thickness of the display medium layer between the color filter membrane and the first substrate.
Description
technical field [0001] The invention relates to the field of flat panel display technology, in particular to a semi-reflective and semi-transparent display panel. Background technique [0002] Due to the advantages of low power consumption, small size, and light weight, liquid crystal display panels have gradually replaced CRT display panels and become the mainstream display panels. [0003] Because the existing liquid crystal display panels use color filters to realize color display, the backlight utilization rate is about 30%, and 70% of the light is absorbed by the color filters when passing through the color filters, thereby making the liquid crystal display The brightness of the panel is low, especially in the strong light environment outside, the user will not be able to see the displayed image clearly. In order to increase the brightness, one of the feasible ways is to increase the power of the backlight, which will result in huge energy consumption, which is not con...
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IPC IPC(8): G02F1/1333G02F1/1335
Inventor 王士敏潘良玉商陆平李绍宗
Owner SHENZHEN LAIBAO HI TECH