Liquid crystal panel, 3D (Three Dimensional) printing device and printing device of display panel for 3D printing
A liquid crystal panel and display area technology, applied in liquid material additive processing, manufacturing, optics, etc., can solve the problems affecting 3D printing printing efficiency, low transmittance of display panels, etc., to improve printing efficiency and increase transmission. rate effect
Active Publication Date: 2018-11-30
TIANMA MICRO ELECTRONICS CO LTD
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- Application Information
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Problems solved by technology
Moreover, the transmittance of the display panel provided by the prior art is relatively low, which affects the printing efficiency of 3D printing.
Method used
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[0028] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangements of components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.
[0029] The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses.
[0030] Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods and devices should be considered part of the description.
[0031] In all examples shown and discussed herein, any specific values should be construed as exemplary only, and not as limitations. Therefore, other instances of the exemplary embodiment may have dif...
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The invention discloses a liquid crystal panel, a 3D (Three Dimensional) printing device and a printing device of a display panel for 3D printing and belongs to the technical field of display. The liquid crystal panel comprises a plurality of pixels, wherein the plurality of pixels are arranged in a matrix along a first direction and a second direction; each pixel comprises a first sub-pixel, a second sub-pixel and a third sub-pixel; each pixel comprises a light-shielding part and a light-transmitting part, wherein the light-shielding part and the light-transmitting part comprise a first edgeand a second edge which are adjacent to each other, each first edge extends along a third direction and the third direction is crossed with the first direction and the second direction; each second edge extends along a fourth direction and the fourth direction is crossed with the first direction and the second direction; the third direction is also crossed with the fourth direction. According to the liquid crystal panel provided by the invention, the light-shielding parts and the light-transmitting parts cover a region of all the pixels, so that saw teeth formed at the edge of an inclined lineor an arc line are remarkably reduced when the inclined line or the arc line or other target patterns with irregular edges are displayed; meanwhile, the penetration rate of the pixels is increased and the printing efficiency is improved.
Description
technical field [0001] The present invention relates to the field of display technology, and more specifically, to a liquid crystal panel, a 3D printing device, and a printing method for a display panel for 3D printing. Background technique [0002] See figure 1 , figure 1 It is a schematic diagram of printing a target pattern using a 3D printing method using a liquid crystal panel provided by the prior art. Such as figure 1 As shown, the researchers found that when the display panel provided by the prior art is 3D printed, since the conventional pixel size is generally rectangular, when printing a product with an oblique or arc shape, printing oblique lines or arcs There are jagged edges on the edges ( figure 1 The area drawn by the dotted line in the center is the sawtooth). This phenomenon is more obvious when the layer thickness of 3D printing is thicker. Moreover, the transmittance of the display panel provided by the prior art is relatively low, which affects the...
Claims
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Login to View More IPC IPC(8): G02F1/1335B29C64/106B33Y10/00B33Y80/00
CPCB33Y10/00B33Y80/00B29C64/106G02F1/133512G02F1/133514
Inventor 陈湃杰张永梅曾强王臣
Owner TIANMA MICRO ELECTRONICS CO LTD