TW201500811A - Display device - Google Patents

Abstract

A display device is provided. The display device includes a first display panel and a second display panel. The first display panel includes a first pixel array, a first color filter array, a first shielding pattern and a dummy shielding pattern. The first color filter array is disposed correspondingly to the first pixel array. The first shielding pattern is disposed correspondingly to the first color filter array. The dummy shielding pattern is disposed correspondingly to the first shielding pattern, wherein the dummy shielding pattern has a beveled edge. A angle between the beveled edge and the first shielding pattern is not equal to 0 degree, 90 degree or 180 degree. The second display panel overlaps with the first display panel, and the second display panel and the first display panel have a distance therebetween. The second display panel includes a second pixel array, a second color filter array and a second shielding pattern. The second color filter array is disposed correspondingly to the second pixel array. The shielding pattern is disposed correspondingly to the second pixel array.

Description

Display device

The present invention relates to a display device, and more particularly to a display device having two display panels.

With the rapid development of technology, display panels are widely available in today's society and are widely used in various products such as tablet computers, smart phones or LCD TVs.

The display panel can be classified into a reflective display (including a transflective display panel) and a transmissive display panel (Transmissive Display) depending on the light source utilization type. The transmissive display panel itself has a degree of penetration that clearly shows the background behind the panel. Therefore, by arranging other display panels behind the transmissive display panel, the viewer can see the images with different images overlapping.

However, since the display panel includes a plurality of members having the same periodic pattern, when the two display panels overlap, the user easily sees the fixed interval of the light and dark texture changes, resulting in a so-called Moire phenomenon. As a result, the display quality provided by the display panel is seriously affected.

The present invention provides a display device that can alleviate the phenomenon of moiré and thereby provide good display quality.

The present invention provides a display device including a first display panel and a second display panel. The first display panel includes a first pixel array, a first color filter array, a first light shielding pattern, and a first pseudo light shielding pattern. The first color filter array corresponds to the first pixel array setting. The first light shielding pattern is disposed corresponding to the first color filter array. The first pseudo-shielding pattern corresponds to the first shading pattern setting, wherein the first pseudo-shielding pattern has a first oblique side. The first oblique side has a first angle with the first light shielding pattern, and the first angle is not equal to 0 degrees, 90 degrees or 180 degrees. The second display panel is disposed to overlap with the first display panel, and the first display panel and the second display panel are separated by a distance. The second display panel includes a second pixel array, a second color filter array, and a second light shielding pattern. The second color filter array corresponds to the second pixel array setting. The second light shielding pattern is disposed corresponding to the second color filter array.

The present invention further provides a display device including a first display panel and a second display panel. The first display panel includes a first pixel array, a first color filter array, and a first light shielding pattern. The first color filter array corresponds to the first pixel array setting. The first light shielding pattern is disposed corresponding to the first color filter array. The second display panel corresponds to the first display panel, and the first display panel and the second display panel are separated by a distance. The second display panel includes a second pixel array, a second color filter array, a second light shielding pattern, and a pseudo light shielding pattern. The second color filter array corresponds to the second pixel array setting. The second light shielding pattern is disposed corresponding to the second color filter array. Quasi-shading The case is located in the second shading pattern such that each unit area defined by the second shading pattern is further divided into a plurality of sub-unit areas.

Based on the above, in the display device provided by the embodiment of the present invention, by providing a pseudo-shielding pattern in the filter layer, a periodic pattern that is inconsistent with other members can be obtained, thereby reducing the moiré phenomenon and providing a good display. Quality and slow down the user's visual discomfort.

The above described features and advantages of the invention will be apparent from the following description.

100‧‧‧Transmissive display panel

102, 202‧‧‧ first substrate

104, 204‧‧‧ pixel array

106, 206‧‧‧ Display media

108, 208‧‧‧ filter layer

110, 210‧‧‧ second substrate

120‧‧‧ scan line

130‧‧‧Information line

140‧‧‧ pixel unit

142‧‧‧Active components

144‧‧‧ pixel electrodes

150, 250, 350, 450, 550, 650 ‧ ‧ color filter array

160, 260, 360, 460, 560, 660‧‧‧ shading patterns

162, 262, 362, 462, 562, 662 ‧ ‧ unit areas

164, 166, 264, 266, 364, 366, 464, 466, 564, 566, 664, 666 ‧ ‧ partial opaque pattern

170, 370, 470, 570, 670‧‧‧

172‧‧‧ oblique side

200‧‧‧ display panel

300‧‧‧Backlight module

372, 472, 572, 672 ‧ ‧ unit areas

400‧‧‧shell

401‧‧‧ openings

402‧‧‧Light source

1000‧‧‧ display device

B‧‧‧Blue filter pattern

D‧‧‧Distance

G‧‧‧Green filter pattern

R‧‧‧ red filter pattern

W‧‧‧ colorless pattern

X, Y‧‧ direction

Θ1, θ2‧‧‧ angle

1 is a cross-sectional view of a display device in accordance with an embodiment of the present invention.

2 is a top plan view of a pixel array in accordance with an embodiment of the present invention.

3 is a top plan view of a filter layer according to an embodiment of the invention.

4 is a top plan view of a filter layer according to an embodiment of the invention.

FIG. 5 is a top plan view of a filter layer according to an embodiment of the invention.

FIG. 6 is a top plan view of a filter layer according to an embodiment of the invention.

FIG. 7 is a top plan view of a filter layer according to an embodiment of the invention.

Figure 8 is a top plan view of a filter layer in accordance with an embodiment of the present invention.

Hereinafter, a display device of several embodiments is provided through a pseudo light shielding pattern Set to mitigate moiré caused by periodic patterns. It is noted that the several embodiments disclosed below are for illustrative purposes only and are not intended to limit the scope of the invention.

First embodiment

1 is a cross-sectional view of a display device in accordance with an embodiment of the present invention.

Referring to FIG. 1, the display device of the first embodiment can be implemented using the display device 1000 shown in FIG. 1. The display device 1000 includes a transmissive display panel 100 and a display panel 200. In the embodiment, the display device 1000 further includes a backlight module 300, a housing 400, and a light source 402. The display device 1000 described herein may be, for example, a display device in a machine such as a game machine or a vending machine. It is to be noted that FIG. 1 is only for illustrative purposes, and is not intended to limit the present invention, and the detailed structure of each member is not shown in detail. In addition, it is to be noted that the display device 1000 of the present invention is not limited to those depicted in FIG. The display device 1000 of the present invention may also include more than two display panels. For example, the display device of the present invention may also include a large-sized transmissive display panel (for example, 27 turns) and two small-sized display panels (for example, 4.3 inches and 15 turns). From another point of view, the size of the transmissive display panel and the display panel included in the display device 1000 of the present invention may be different.

In the first embodiment, the housing 400 includes an opening 401. The transmissive display panel 100 is mounted on the opening 401 of the housing 400. The display panel 200 is mounted in the housing 400 and is located on the back of the transmissive display panel 100. In detail, the transmissive display panel 100 is disposed overlapping the display panel 200, and the transmissive display panel 100 is spaced apart from the display panel 200 by a distance D. In this way, the display device 1000 can be worn An overlay of the image displayed by the transmissive display panel 100 and the display panel 200 is provided to the user.

In the first embodiment, the light source 402 is disposed within the housing 400 to provide a light source required for the transmissive display panel 100. In the first embodiment, the light source 402 is, for example, a light emitting diode bulb, a cold cathode fluorescent lamp (CCFL), or other suitable illuminating element. The backlight module 300 is disposed in the housing 400 and located on the back of the display panel 200 to provide a light source required for the display panel 200. However, the invention is not limited thereto. In other embodiments, the backlight module 300 can also provide a light source required for the transmissive display panel 100. In other words, the display device of the present invention may not be provided with the light source 402. Detailed backlight module structures are well known to those of ordinary skill in the art and will not be described again.

As such, in the first embodiment, the transmissive display panel 100 and the display panel 200 are both non-self-luminous display panels, such as liquid crystal display panels. However, the invention is not limited thereto. In other embodiments, the transmissive display panel 100 and the display panel 200 may also be self-illuminating display panels, such as an organic light emitting display panel. In other words, the display device 1000 may not have the backlight module 300 and the light source 402 or may not have one of the two.

In the first embodiment, the transmissive display panel 100 includes a first substrate 102, a pixel array 104, a display medium 106, a filter layer 108, and a second substrate 110. The first substrate 102 and the second substrate 110 are opposed to each other. The first substrate 102 and the second substrate 110 are, for example, a glass substrate, a plastic substrate, a flexible substrate, or other suitable substrate. The display medium 106 is disposed between the first substrate 102 and the second substrate 110. Painting matrix The column 104 is disposed on the first substrate 102 and between the first substrate 102 and the display medium 106 , and the filter layer 108 is disposed on the second substrate 110 and between the second substrate 110 and the display medium 106 .

In the first embodiment, the transmissive display panel 100 is, for example, a liquid crystal display panel. As such, the display medium 106 is, for example, a liquid crystal material. However, the present invention is not limited thereto. As described above, in other embodiments, the transmissive display panel 100 may also be an organic light emitting display panel, and the display medium 106 may also be an organic light emitting diode material. Detailed display materials are well known to those of ordinary skill in the art and therefore will not be described again.

The detailed structure of the pixel array 104 in the first embodiment can be realized using the structure of the pixel array shown in FIG. 2. 2 is a top plan view of a pixel array in accordance with an embodiment of the present invention. The pixel array of FIG. 2 includes a plurality of scan lines 120, a plurality of data lines 130, and a plurality of pixel units 140.

Referring to FIG. 1 and FIG. 2 simultaneously, the scanning line 120 is disposed on the first substrate 102 and extends in the X direction. The data line 130 is disposed on the first substrate 102 and extends in the Y direction. Generally, each pixel unit 140 includes an active component 142 and a pixel electrode 144 electrically connected to the active component 142, and each pixel unit 140 is electrically connected to the corresponding scan line 120 and data line 130 via the active component 142. Sexual connection. The active element 142 is, for example, a thin film transistor. In addition, the pixel unit 140 may be any pixel unit known to those skilled in the art, and thus the pixel unit 140 of the present invention is not limited to those depicted in FIG. 2.

The detailed structure of the filter layer 108 in the first embodiment can be as shown in FIG. The structure of the filter layer is realized. 3 is a top plan view of a filter layer according to an embodiment of the invention. The filter layer of FIG. 3 includes a color filter array 150, a light blocking pattern 160, and a pseudo light blocking pattern 170.

Hereinafter, referring to FIG. 1 , FIG. 2 and FIG. 3 simultaneously, the light shielding pattern 160 defines a plurality of unit regions 162 corresponding to the pixel unit 140 on the second substrate 110 . In other words, the light shielding pattern 160 has a partial light shielding pattern 164 arranged in the Y direction and a partial light shielding pattern 166 arranged in the X direction, wherein the partial light shielding pattern 164 is spatially overlapped with the scanning line 120, and the partial light shielding pattern 166 and the data line 130 are overlapped. overlapping. However, those of ordinary skill in the art should understand that the partial light-shielding patterns 164 and the scan lines 120 may be completely overlapped or partially overlap, and the partial light-shielding patterns 166 and the data lines 130 may also be completely overlapped or partially overlapped. The material of the light-shielding pattern 160 is, for example, a black resin or a light-shielding metal, and is preferably made of a material having low reflection. In addition, the light shielding pattern 160 is disposed corresponding to the color filter array 150, and a detailed description will be described below.

In general, the scan line 120 and the data line 130 are located in an area that is opaque in the pixel array 104. Therefore, the light shielding pattern 160 is generally disposed corresponding to the scan line 120 and the data line 130 to prevent the image display quality from being adversely affected.

The color filter array 150 is provided corresponding to the pixel array 104. In general, the color filter array 150 may include a plurality of color filter patterns, including, for example, a red filter pattern R, a blue filter pattern B, and a green filter pattern G or other filter patterns or a colorless pattern W. . In detail, please refer to Figure 2 and Figure 3 at the same time, color filter The plurality of color filter patterns of the light array 150 correspond to one of the pixel units 140, respectively. That is to say, the plurality of unit regions 162 defined by the light shielding patterns 160 respectively correspond to the plurality of color filter patterns of the color filter array 150. Moreover, those of ordinary skill in the art will appreciate that the settings of the color filter patterns in the color filter array can be adjusted as desired by the actual design. Therefore, the color filter array 150 of the present invention is not limited to those depicted in FIG.

The pseudo light shielding pattern 170 is provided corresponding to the light shielding pattern 160. In detail, as shown in FIG. 3, the pseudo light-shielding pattern 170 is a triangular pattern corresponding to four corners provided in the unit region 162. In addition, the pseudo-shielding pattern 170 has a beveled edge 172, and the beveled edge 172 has an angle θ1 with the light-shielding pattern 160, wherein the included angle θ1 is not equal to 0 degrees, 90 degrees, or 180 degrees. In detail, as shown in FIG. 3, the angle θ1 is expressed as an acute angle formed between the oblique side 172 and the partial light shielding pattern 164. However, the invention is not limited thereto. For example, the angle θ1 may also be any angle formed between the oblique side 172 and the partial light shielding pattern 166 (not shown). From another point of view, the direction in which the oblique side 172 extends may form an angle θ1 with the X direction or the Y direction. In addition, although FIG. 3 illustrates the structure when the angle θ1 is equal to 45 degrees, the present invention is not limited thereto, as long as the angle between the oblique side 172 of the pseudo light-shielding pattern 170 and the light-shielding pattern 160 is not equal to 0 degrees and 90 degrees. Or a structure of 180 degrees falls within the scope of the present invention.

In addition, the light-shielding pattern 170 and the light-shielding pattern 160 are the same film layer, and the material of the light-shielding pattern 170 is the same as the material of the light-shielding pattern 160. In other words, in the first embodiment, the light shielding pattern 160 and the pseudo light shielding pattern 170 in the filter layer 108 can be simultaneously formed through the same lithography and etching process. The shading pattern 160 can shield the display In the area where the effect is not good, the pseudo-shielding pattern 170 can reduce the phenomenon of moiré caused by the periodic pattern.

Referring to FIG. 1 again, in the first embodiment, the display panel 200 includes a first substrate 202, a pixel array 204, a display medium 206, a filter layer 208, and a second substrate 210. The first substrate 202 and the second substrate 210 are opposed to each other. The first substrate 202 and the second substrate 210 are, for example, a glass substrate, a plastic substrate, a flexible substrate, or other suitable substrate. The display medium 206 is disposed between the first substrate 202 and the second substrate 210. The pixel array 204 is disposed on the first substrate 202 and between the first substrate 202 and the display medium 206 , and the filter layer 208 is disposed on the second substrate 210 and between the second substrate 210 and the display medium 206 .

In the first embodiment, the display panel 200 is, for example, a liquid crystal display panel. As such, the display medium 206 is, for example, a liquid crystal material. However, the present invention is not limited thereto. As described above, in other embodiments, the display panel 200 may also be an organic light emitting display panel, and the display medium 206 may also be an organic light emitting diode material. Detailed display materials are well known to those of ordinary skill in the art and therefore will not be described again.

The detailed structure of the pixel array 204 in the first embodiment can be realized by a structure similar to the pixel array 104. In other words, the pixel array 204 can also be implemented using the structure of the pixel array shown in FIG. 2. As such, in the first embodiment, the pixel array 204 has the same number of pixel units as the pixel array 104, and thus the pixel array 204 and the pixel array 104 have the same periodic pattern. However, the invention is not limited thereto. In other embodiments, the number and size of the pixel units of the pixel array 204 and the pixel array 104 may be different, and thus the pixel array 204 and the pixel array 104 may be Have different periodic patterns. For example, where the pixel array 104 is implemented using the structure of the pixel array shown in FIG. 2, the pixel array 204 can be implemented using a general RGB arrangement. For details of the detailed structure of the pixel array 204, please refer to FIG. 2 and related disclosures, and details are not described herein again.

The detailed structure of the filter layer 208 in the first embodiment can be realized using the structure of the filter layer shown in FIG. 4 is a top plan view of a filter layer according to an embodiment of the invention. The filter layer of FIG. 4 includes a color filter array 250 and a light blocking pattern 260.

Hereinafter, referring to FIG. 1 , FIG. 2 and FIG. 4 simultaneously, the light shielding pattern 260 defines a plurality of unit regions 262 corresponding to the pixel unit 140 on the second substrate 210 . In other words, the number of unit regions 262 defined by the light shielding patterns 260 may coincide with the number of unit regions 162 defined by the light shielding patterns 160. However, the invention is not limited thereto. As described above, in the case where the number of pixel units of the pixel array 204 and the pixel array 104 do not match, the number of unit regions 262 defined by the light shielding pattern 260 may also be different from the number of unit regions 162 defined by the light shielding pattern 160. .

Further, the light shielding pattern 260 has a partial light shielding pattern 264 corresponding to the partial light shielding patterns 164 and also arranged in the Y direction, and a partial light shielding pattern 266 corresponding to the partial light shielding patterns 166 and also arranged in the X direction, wherein, in space, The partial light-shielding pattern 264 and the scan line 120 may be completely overlapped or partially overlapped, and the partial light-shielding pattern 266 and the data line 130 may also be completely overlapped or partially overlapped. As a result, the pixel array 204, the pixel array 104, the light shielding pattern 160 and the light shielding pattern 260 all have the same periodic pattern. The material of the light shielding pattern 260 is, for example, a black resin or a light-shielding metal, and is preferably made of a material having low reflection. In addition, the light shielding pattern 260 is disposed corresponding to the color filter array 250, and a detailed description will be described below.

In general, the locations of scan lines 120 and data lines 130 are areas of the pixel array 204 that are opaque. Therefore, the light shielding pattern 260 is generally disposed corresponding to the scan line 120 and the data line 130 to prevent the image display quality from being adversely affected.

The color filter array 250 is provided corresponding to the pixel array 204. In general, the color filter array 250 may include a plurality of color filter patterns, for example, including a red filter pattern R, a blue filter pattern B, and a green filter pattern G or other filter patterns or a colorless pattern W. . In detail, referring to FIG. 2 and FIG. 4 simultaneously, the plurality of color filter patterns of the color filter array 250 respectively correspond to one of the pixel units 140. That is to say, the plurality of unit regions 262 defined by the light shielding patterns 260 respectively correspond to the plurality of color filter patterns of the color filter array 250. Moreover, those of ordinary skill in the art will appreciate that the settings of the color filter patterns in the color filter array can be adjusted as desired by the actual design. Therefore, the color filter array 250 of the present invention is not limited to those depicted in FIG.

Based on the above, the first embodiment of the present invention can alleviate the light-shielding pattern 160 in the filter layer 108 by the pseudo-shielding pattern 170 disposed in the filter layer 108 without using an additional mask. The phenomenon of moiré caused by the light-shielding pattern 260 in the filter layer 208, thereby providing good display quality and reducing the visual discomfort of the user.

The first embodiment described above is to make the filter layer in the transmissive display panel 100 108 is provided with a pseudo-shielding pattern 170 for the purpose of reducing the moiré phenomenon, but the invention is not limited thereto. According to other embodiments, the filter layer 108 in the transmissive display panel 100 and the filter layer 208 in the display panel 200 may be arranged with each other in a different manner from the first embodiment, as explained below.

Second embodiment

Referring to FIG. 1, the display device of the second embodiment can be implemented using the display device 1000 shown in FIG. 1. The display device of the second embodiment is substantially the same as the display device of the first embodiment, the main difference being that, in the first embodiment, the detailed structure of the filter layer 108 of the transmissive display panel 100 is as shown in FIG. The structure of the filter layer is realized, and the detailed structure of the filter layer 208 of the display panel 200 is realized by using the structure of the filter layer shown in FIG. 4; and in the second embodiment, the transmissive display panel 100 is The detailed structure of the filter layer 108 is realized by the structure of the filter layer shown in FIG. 4, and the detailed structure of the filter layer 208 of the display panel 200 is realized by the structure of the filter layer shown in FIG. The materials, efficiencies, and related descriptions of the various components of the display device 1000 of FIG. 1 and the materials, powers, and related descriptions of the various components of the pixel array of FIGS. 3 and 4 have been described in detail in the first embodiment above. Therefore, it will not be repeated here.

In this way, in the second embodiment, by providing the pseudo-shielding pattern 170 in the filter layer 208 of the display panel 200, the shading pattern 160 in the filter layer 208 and the shading pattern 260 in the filter layer 108 can be caused. The resulting moiré is reduced, thereby providing good display quality and reducing the user's visual discomfort.

Third embodiment

Referring to FIG. 1, the display device of the third embodiment can be implemented using the display device 1000 shown in FIG. 1. The display device of the third embodiment is substantially the same as the display device of the first embodiment, and the main difference is that in the first embodiment, the detailed structure of the filter layer 108 of the transmissive display panel 100 is as shown in FIG. The structure of the filter layer is realized, and the detailed structure of the filter layer 208 of the display panel 200 is realized by using the structure of the filter layer shown in FIG. 4; and in the third embodiment, the transmissive display panel 100 is The detailed structure of the filter layer 108 is realized by the structure of the filter layer shown in FIG. 3, and the detailed structure of the filter layer 208 of the display panel 200 is also realized by the structure of the filter layer shown in FIG. In detail, in the case where both the filter layer 108 and the filter layer 208 are implemented by the filter layer shown in FIG. 3, that is, the filter layer 108 and the filter layer 208 are both provided with a pseudo-shielding pattern 170. In the case, the structures of the filter layer 108 and the filter layer 208 must be different from each other. For example, the angle θ1 between the beveled edge of the filter layer 108 and the light-shielding pattern 170 in the filter layer 208 and the light-shielding pattern 160 are different from each other, and are not equal to 0 degrees, 90 degrees, or 180 degrees. The materials, efficiencies, and related descriptions of the various components of the display device 1000 of FIG. 1, and the materials, powers, and related descriptions of the various components of the pixel array of FIG. 3 have been described in detail in the first embodiment above. No longer.

In this way, in the third embodiment, the light-shielding pattern 170 is disposed in both the filter layer 108 and the filter layer 208, and the structures of the pseudo-shielding patterns 170 are different from each other, so that the filter layer 108 can be made. And the light shielding pattern 160 in the filter layer 208 The resulting moiré is reduced, thereby providing good display quality and reducing the user's visual discomfort.

The first embodiment to the third embodiment described above are such that one or both of the filter layer 108 and the filter layer 208 are provided with a pseudo-shielding pattern 170 to achieve the purpose of reducing the moiré phenomenon, but the present invention does not Limited. According to other embodiments, the filter layer 108 in the transmissive display panel 100 and the filter layer 208 in the display panel 200 may have other different structural designs and layouts, as explained below.

Fourth embodiment

Referring to FIG. 1, the display device of the fourth embodiment can be implemented using the display device 1000 shown in FIG. 1. The display device of the fourth embodiment is substantially the same as the display device of the first embodiment, and the main difference is that, in the first embodiment, the detailed structure of the filter layer 108 of the transmissive display panel 100 is as shown in FIG. The structure of the filter layer is realized, and the detailed structure of the filter layer 208 of the display panel 200 is realized by using the structure of the filter layer shown in FIG. 4; and in the fourth embodiment, the transmissive display panel 100 is The detailed structure of the filter layer 108 is realized by the structure of the filter layer shown in FIG. 5, and the detailed structure of the filter layer 208 of the display panel 200 is realized by the structure of the filter layer shown in FIG. The materials, functions, and related descriptions of the components of the display device 1000 in FIG. 1 and the materials, functions, and related descriptions of the components of the pixel array shown in FIG. 4 have been described in detail in the first embodiment above. This will not be repeated here.

FIG. 5 is a top plan view of a filter layer according to an embodiment of the invention. Figure 5 The filter layer includes a color filter array 350, a light blocking pattern 360, and a pseudo light blocking pattern 370.

Referring to FIG. 1 , FIG. 2 and FIG. 5 simultaneously, the light shielding pattern 360 defines a plurality of unit regions 362 corresponding to the pixel unit 140 on the second substrate 110 . That is, in the fourth embodiment, the number of unit regions 362 defined by the light-shielding pattern 360 may coincide with the number of unit regions 262 defined by the light-shielding pattern 260 in FIG.

Further, referring to FIG. 4 and FIG. 5 simultaneously, the light shielding pattern 360 has partial light shielding patterns 364 corresponding to the partial light shielding patterns 364 and also arranged in the Y direction, and portions corresponding to the partial light shielding patterns 366 and also arranged in the X direction. The light-shielding pattern 366, wherein the partial light-shielding patterns 364 and the scan lines 120 may be completely overlapped or partially overlapped, and the partial light-shielding patterns 366 and the data lines 130 may be completely overlapped or partially overlapped. As a result, the pixel array 204, the pixel array 104, the light shielding pattern 360, and the light shielding pattern 260 all have the same periodic pattern. The material of the light-shielding pattern 360 is, for example, a black resin or a light-shielding metal, and is preferably made of a material having low reflection. In addition, the light shielding pattern 360 is disposed corresponding to the color filter array 350, and a detailed description will be described below.

In general, the scan line 120 and the data line 130 are located in an area that is opaque in the pixel array 104. Therefore, the light shielding pattern 360 is generally disposed corresponding to the scan line 120 and the data line 130 to prevent the image display quality from being adversely affected.

The color filter array 350 is provided corresponding to the pixel array 104. In general, the color filter array 350 may include a plurality of color filter patterns, including, for example, a red filter pattern R, a blue filter pattern B, and a green filter pattern G or other filter patterns. Case or colorless pattern W. In detail, referring to FIG. 2 and FIG. 5 simultaneously, the plurality of color filter patterns of the color filter array 350 respectively correspond to one of the pixel units 140. That is to say, the plurality of unit regions 362 defined by the light shielding pattern 360 respectively correspond to the plurality of color filter patterns of the color filter array 350. Moreover, those of ordinary skill in the art will appreciate that the settings of the color filter patterns in the color filter array can be adjusted as desired by the actual design. Therefore, the color filter array 350 of the present invention is not limited to those depicted in FIG.

The pseudo light-shielding pattern 370 is located in the light-shielding pattern 360 such that each of the unit regions 362 defined by the light-shielding pattern 360 is further divided into a plurality of sub-unit regions 372. In detail, as shown in FIG. 5, in each of the unit regions 362, the pseudo-shielding pattern 370 is a stripe pattern in which the unit region 362 is divided into three sub-unit regions 372. That is, in the transmissive display panel 100 of the fourth embodiment, one pixel unit 140 in the pixel array 104 corresponds to one unit region 362 and corresponds to three sub-unit regions 372. From another point of view, since the light shielding pattern 360 and the light shielding pattern 260 have the same periodic pattern, one unit area 262 in the display panel 200 corresponds to one unit area 362 in the transmissive display panel 100, and corresponds to In the third subunit area 372. Although FIG. 5 illustrates that the light-shielding pattern 370 divides the cell region 362 into three sub-cell regions 372, the present invention is not limited thereto, as long as the pseudo-shielding pattern 370 can further divide the cell region 362 into a plurality of sub-cell regions 372. The scope of the invention.

In addition, as shown in FIG. 5, in each of the unit regions 362, the direction in which the light-shielding pattern 370 is extended is parallel to the partial light-shielding pattern 366. In other words, the shading The pattern 370 extends in each of the unit regions 362 in a direction parallel to the data line 130.

In addition, the light-shielding pattern 370 and the light-shielding pattern 360 are the same film layer, and the material of the light-shielding pattern 370 is the same as the material of the light-shielding pattern 360. In other words, in the fourth embodiment, the light-shielding pattern 360 and the pseudo-shielding pattern 370 can be simultaneously formed through the same lithography and etching process. The light-shielding pattern 360 can mask the area where the display effect is not good, and the light-shielding pattern 370 can reduce the rubbing phenomenon caused by the periodic pattern.

Therefore, based on the above, the fourth embodiment of the present invention can alleviate the light-shielding pattern in the filter layer 108 through the pseudo-shielding pattern 370 disposed in the filter layer 108 without using an additional mask. The dimming phenomenon caused by the light-shielding pattern 260 in the light-emitting layer 208, thereby providing good display quality and reducing the visual discomfort of the user.

Fifth embodiment

Referring to FIG. 1 at the same time, the display device of the fifth embodiment can be realized by using the display device 1000 shown in FIG. 1. The display device of the fifth embodiment is substantially the same as the display device of the fourth embodiment, and the main difference is that in the fourth embodiment, the detailed structure of the filter layer 108 of the transmissive display panel 100 is as shown in FIG. The structure of the filter layer is realized, and the detailed structure of the filter layer 208 of the display panel 200 is realized by using the structure of the filter layer shown in FIG. 4; and in the fifth embodiment, the transmissive display panel 100 is The detailed structure of the filter layer 108 is realized by the structure of the filter layer shown in FIG. 4, and the detailed structure of the filter layer 208 of the display panel 200 is realized by the structure of the filter layer shown in FIG. The components of the device 1000 are shown in FIG. The materials, functions, and related descriptions, as well as the materials, functions, and related descriptions of the components of the pixel arrays of FIGS. 4 and 5 have been described in detail in the first and fourth embodiments above, and thus will not be described herein. .

As such, in the fifth embodiment, the filter layer 208 of the display panel 200 includes a pseudo light-shielding pattern 370, so that one pixel unit 140 in the pixel array 204 of the display panel 200 corresponds to one unit area. 362, and corresponds to three sub-unit regions 372. From another point of view, since the light shielding pattern 360 and the light shielding pattern 260 have the same periodic pattern, one unit area 262 in the transmissive display panel 100 corresponds to one unit area 362 in the display panel 200, and corresponds to In the third subunit area 372.

Based on the above, in the fifth embodiment, by providing the pseudo-shielding pattern 370 in the filter layer 208, the dimming caused by the light-shielding pattern 360 in the filter layer 208 and the light-shielding pattern 260 in the filter layer 108 can be caused. The phenomenon is alleviated, which in turn provides good display quality and reduces the user's visual discomfort.

Sixth embodiment

Referring to FIG. 1, the display device of the sixth embodiment can be implemented using the display device 1000 shown in FIG. 1. The display device of the sixth embodiment is substantially the same as the display device of the first embodiment, and the main difference is that in the first embodiment, the detailed structure of the filter layer 108 of the transmissive display panel 100 is as shown in FIG. The structure of the filter layer is realized, and the detailed structure of the filter layer 208 of the display panel 200 is realized by using the structure of the filter layer shown in FIG. 4; and in the sixth embodiment, the transmissive display surface The detailed structure of the filter layer 108 of the board 100 is realized by the structure of the filter layer shown in FIG. 6, and the detailed structure of the filter layer 208 of the display panel 200 is the structure using the filter layer shown in FIG. achieve. The materials, functions, and related descriptions of the components of the display device 1000 in FIG. 1 and the materials, functions, and related descriptions of the components of the pixel array shown in FIG. 4 have been described in detail in the first embodiment above. This will not be repeated here.

FIG. 6 is a top plan view of a filter layer according to an embodiment of the invention. The filter layer of FIG. 6 includes a color filter array 450, a light blocking pattern 460, and a pseudo-shielding pattern 470.

Referring to FIG. 1 , FIG. 2 and FIG. 6 simultaneously, the light shielding pattern 460 defines a plurality of unit regions 462 corresponding to the pixel unit 140 on the second substrate 110 . That is, in the sixth embodiment, the number of unit regions 462 defined by the light shielding patterns 460 may coincide with the number of unit regions 262 defined by the light blocking patterns 260 in FIG.

Further, referring to FIG. 4 and FIG. 6 simultaneously, the light shielding pattern 460 has partial light shielding patterns 464 corresponding to the partial light shielding patterns 264 and also arranged in the Y direction, and portions corresponding to the partial light shielding patterns 266 and also arranged in the X direction. The light shielding pattern 466, wherein the partial light shielding patterns 464 and the scanning lines 120 may completely overlap or partially overlap, and the partial light shielding patterns 466 and the data lines 130 may also overlap completely or partially. As a result, the pixel array 204, the pixel array 104, the light shielding pattern 460 and the light shielding pattern 260 all have the same periodic pattern. The material of the light shielding pattern 460 is, for example, a black resin or a light-shielding metal, and is preferably made of a material having low reflection. In addition, the light shielding pattern 460 is disposed corresponding to the color filter array 450, and a detailed description will be described below.

In general, the scan line 120 and the data line 130 are located in an area that is opaque in the pixel array 104. Therefore, the light shielding pattern 460 is generally disposed corresponding to the scan line 120 and the data line 130 to prevent the image display quality from being adversely affected.

The color filter array 450 is provided corresponding to the pixel array 104. In general, the color filter array 450 may include a plurality of color filter patterns, including, for example, a red filter pattern R, a blue filter pattern B, and a green filter pattern G or other filter patterns or a colorless pattern W. . In detail, referring to FIG. 2 and FIG. 6 simultaneously, the plurality of color filter patterns of the color filter array 450 respectively correspond to one of the pixel units 140. That is to say, the plurality of unit regions 462 defined by the light shielding patterns 460 respectively correspond to the plurality of color filter patterns of the color filter array 450. Moreover, those of ordinary skill in the art will appreciate that the settings of the color filter patterns in the color filter array can be adjusted as desired by the actual design. Therefore, the color filter array 450 of the present invention is not limited to those depicted in FIG.

The light-shielding pattern 470 is located in the light-shielding pattern 460 such that each of the unit regions 462 defined by the light-shielding pattern 460 is further divided into a plurality of sub-unit regions 472. In detail, as shown in FIG. 6, in each of the unit regions 462, the pseudo-shielding pattern 470 is a stripe pattern in which the unit region 462 is divided into three sub-unit regions 472. That is, in the transmissive display panel 100 of the sixth embodiment, one pixel unit 140 in the pixel array 104 corresponds to one unit region 462 and corresponds to three sub-unit regions 472. From another point of view, since the light blocking pattern 460 and the light blocking pattern 260 have the same periodic pattern, one unit area in the display panel 200 262 will correspond to one unit area 462 in the transmissive display panel 100 and correspond to three sub-unit areas 472. Although FIG. 6 illustrates that the light-shielding pattern 470 divides the cell region 462 into three sub-cell regions 472, the present invention is not limited thereto, as long as the pseudo-shielding pattern 470 can further divide the cell region 462 into a plurality of sub-cell regions 472. The scope of the invention.

In addition, as shown in FIG. 6, in each of the unit regions 462, the direction in which the light-shielding pattern 470 is extended is parallel to the partial light-shielding pattern 464. In other words, the direction in which the light-shielding pattern 470 is projected in each of the unit regions 462 is parallel to the scanning line 120.

In addition, the light-shielding pattern 470 and the light-shielding pattern 460 are the same film layer, and the material of the light-shielding pattern 470 is the same as the material of the light-shielding pattern 460. In other words, in the sixth embodiment, the light shielding pattern 460 and the pseudo light shielding pattern 470 can be simultaneously formed through the same lithography and etching process. The light-shielding pattern 460 can shield the area where the display effect is not good, and the light-shielding pattern 470 can reduce the rubbing phenomenon caused by the periodic pattern.

Therefore, based on the above, the sixth embodiment of the present invention can alleviate the light-shielding pattern in the filter layer 108 by the pseudo-shielding pattern 470 disposed in the filter layer 108 without using an additional mask. The mittens caused by the 460 and the light-shielding pattern 260 in the filter layer 208, thereby providing good display quality and reducing the user's visual discomfort.

Seventh embodiment

Referring to FIG. 1, the display device of the seventh embodiment can be implemented using the display device 1000 shown in FIG. 1. Display device of the seventh embodiment and display of the sixth embodiment The devices are substantially the same, the main difference being that in the sixth embodiment, the detailed structure of the filter layer 108 of the transmissive display panel 100 is realized by the structure of the filter layer shown in FIG. 6, and the filter of the display panel 200. The detailed structure of the light layer 208 is realized by the structure of the filter layer shown in FIG. 4; and in the seventh embodiment, the detailed structure of the filter layer 108 of the transmissive display panel 100 is as shown in FIG. The structure of the filter layer is realized, and the detailed structure of the filter layer 208 of the display panel 200 is realized by the structure of the filter layer shown in FIG. The materials, efficiencies, and related descriptions of the various components of the device 1000 are shown in FIG. 1, and the materials, efficiencies, and related descriptions of the components of the pixel arrays of FIGS. 4 and 6 have been detailed in the first and sixth embodiments above. Description, so I won't go into details here.

As such, in the seventh embodiment, the filter layer 208 of the display panel 200 includes a pseudo-shielding pattern 470, so that one pixel unit 140 in the pixel array 204 of the display panel 200 corresponds to a cell region. 462, and corresponds to three sub-unit regions 472. From another point of view, since the light shielding pattern 460 and the light shielding pattern 260 have the same periodic pattern, one unit region 262 in the transmissive display panel 100 corresponds to one unit region 462 in the display panel 200, and corresponds to In the third subunit area 472.

Based on the above, in the seventh embodiment, by providing the pseudo-shielding pattern 470 in the filter layer 208, the moiré caused by the light-shielding pattern 460 in the filter layer 208 and the light-shielding pattern 260 in the filter layer 108 can be caused. The phenomenon is alleviated, which in turn provides good display quality and reduces the user's visual discomfort.

Eighth embodiment

Referring to FIG. 1, the display device of the eighth embodiment can be implemented using the display device 1000 shown in FIG. 1. The display device of the eighth embodiment is substantially the same as the display device of the first embodiment, and the main difference is that, in the first embodiment, the detailed structure of the filter layer 108 of the transmissive display panel 100 is as shown in FIG. The structure of the filter layer is realized, and the detailed structure of the filter layer 208 of the display panel 200 is realized by using the structure of the filter layer shown in FIG. 4; and in the eighth embodiment, the transmissive display panel 100 is The detailed structure of the filter layer 108 is realized by the structure of the filter layer shown in FIG. 7, and the detailed structure of the filter layer 208 of the display panel 200 is realized by the structure of the filter layer shown in FIG. The materials, functions, and related descriptions of the components of the display device 1000 in FIG. 1 and the materials, functions, and related descriptions of the components of the pixel array shown in FIG. 4 have been described in detail in the first embodiment above. This will not be repeated here.

FIG. 7 is a top plan view of a filter layer according to an embodiment of the invention. The filter layer of FIG. 7 includes a color filter array 550, a light blocking pattern 560, and a pseudo-shielding pattern 570.

Referring to FIG. 1 , FIG. 2 and FIG. 7 simultaneously, the light shielding pattern 560 defines a plurality of unit regions 562 corresponding to the pixel unit 140 on the second substrate 110 . That is, in the eighth embodiment, the number of unit regions 562 defined by the light blocking patterns 560 may coincide with the number of unit regions 262 defined by the light blocking patterns 260 in FIG.

Further, referring to FIG. 4 and FIG. 7 simultaneously, the light shielding pattern 560 has partial light shielding patterns 564 corresponding to the partial light shielding patterns 264 and also arranged in the Y direction, and portions corresponding to the partial light shielding patterns 266 and also arranged in the X direction. cover The light pattern 566, wherein the partial light-shielding patterns 564 and the scan lines 120 may be completely overlapped or partially overlapped, and the partial light-shielding patterns 566 and the data lines 130 may be completely overlapped or partially overlapped. As such, the pixel array 204, the pixel array 104, the light shielding pattern 560, and the light shielding pattern 260 all have the same periodic pattern. The material of the light shielding pattern 560 is, for example, a black resin or a light-shielding metal, and is preferably made of a material having low reflection. In addition, the light shielding pattern 560 is disposed corresponding to the color filter array 550, and a detailed description will be described below.

In general, the scan line 120 and the data line 130 are located in an area that is opaque in the pixel array 104. Therefore, the light shielding pattern 560 is generally disposed corresponding to the scanning line 120 and the data line 130 to prevent the image display quality from being adversely affected.

The color filter array 550 is provided corresponding to the pixel array 104. In general, the color filter array 550 can include a plurality of color filter patterns, including, for example, a red filter pattern R, a blue filter pattern B, and a green filter pattern G or other filter patterns or a colorless pattern W. . In detail, referring to FIG. 2 and FIG. 7 simultaneously, the plurality of color filter patterns of the color filter array 550 respectively correspond to one of the pixel units 140. That is to say, the plurality of unit regions 562 defined by the light shielding patterns 560 respectively correspond to the plurality of color filter patterns of the color filter array 550. Moreover, those of ordinary skill in the art will appreciate that the settings of the color filter patterns in the color filter array can be adjusted as desired by the actual design. Therefore, the color filter array 550 of the present invention is not limited to those depicted in FIG.

The light-shielding pattern 570 is located in the light-shielding pattern 560 to make the light-shielding pattern 560 Each of the unit regions 562 defined is further divided into a plurality of sub-unit regions 572. In detail, as shown in FIG. 7, in each of the unit regions 562, the pseudo-shielding pattern 570 is a stripe pattern in which the unit region 562 is divided into four sub-unit regions 572. That is, in the transmissive display panel 100 of the eighth embodiment, one pixel unit 140 in the pixel array 104 corresponds to one unit region 562 and corresponds to four sub-unit regions 572. From another point of view, since the light shielding pattern 560 and the light shielding pattern 260 have the same periodic pattern, one unit region 262 in the display panel 200 corresponds to one unit region 562 in the transmissive display panel 100, and corresponds to In the fourth sub-unit area 572. Although FIG. 7 illustrates that the light-shielding pattern 570 divides the cell region 562 into four sub-cell regions 572, the present invention is not limited thereto, as long as the pseudo-shielding pattern 570 can further divide the cell region 562 into a plurality of sub-cell regions 572. The scope of the invention.

In addition, as shown in FIG. 7, in each of the unit regions 562, the direction in which the light-shielding pattern 570 is extended is parallel to the partial light-shielding pattern 564 and parallel to the partial light-shielding pattern 566. In other words, the direction in which the light-shielding pattern 570 is projected in each of the unit regions 562 is parallel to the scanning line 120 and parallel to the data line 130.

In addition, the light-shielding pattern 570 and the light-shielding pattern 560 are the same film layer, and the material of the light-shielding pattern 570 is the same as the material of the light-shielding pattern 560. In other words, in the eighth embodiment, the light shielding pattern 560 and the pseudo light shielding pattern 570 can be simultaneously formed through the same lithography and etching process. The light-shielding pattern 560 can shield the area where the display effect is not good, and the light-shielding pattern 570 can reduce the rubbing phenomenon caused by the periodic pattern.

Therefore, based on the above, it is known that without using an additional mask, The eighth embodiment of the present invention can alleviate the moiré caused by the light-shielding pattern 560 in the filter layer 108 and the light-shielding pattern 260 in the filter layer 208 through the pseudo-shielding pattern 570 disposed in the filter layer 108. This in turn provides good display quality and reduces the user's visual discomfort.

Ninth embodiment

Referring to FIG. 1, the display device of the ninth embodiment can be implemented using the display device 1000 shown in FIG. 1. The display device of the ninth embodiment is substantially the same as the display device of the eighth embodiment, and the main difference is that in the eighth embodiment, the detailed structure of the filter layer 108 of the transmissive display panel 100 is as shown in FIG. The structure of the filter layer is realized, and the detailed structure of the filter layer 208 of the display panel 200 is realized by using the structure of the filter layer shown in FIG. 4; and in the ninth embodiment, the transmissive display panel 100 is The detailed structure of the filter layer 108 is realized by the structure of the filter layer shown in FIG. 4, and the detailed structure of the filter layer 208 of the display panel 200 is realized by the structure of the filter layer shown in FIG. The materials, efficiencies, and related descriptions of the various components of the device 1000 are shown in FIG. 1, and the materials, efficiencies, and related descriptions of the components of the pixel arrays of FIGS. 4 and 7 have been detailed in the first and eighth embodiments above. Description, so I won't go into details here.

As such, in the ninth embodiment, the filter layer 208 of the display panel 200 includes a pseudo light-shielding pattern 570, so that one pixel unit 140 in the pixel array 204 of the display panel 200 corresponds to one unit area. 562, and corresponds to four sub-unit regions 572. From another point of view, due to the shading pattern 560 and the shading The case 260 has the same periodic pattern, so one unit area 262 in the transmissive display panel 100 corresponds to one unit area 562 in the display panel 200 and corresponds to four sub-unit areas 572.

Based on the above, in the ninth embodiment, by providing the pseudo-shielding pattern 570 in the filter layer 208, the moiré caused by the light-shielding pattern 560 in the filter layer 208 and the light-shielding pattern 260 in the filter layer 108 can be caused. The phenomenon is alleviated, which in turn provides good display quality and reduces the user's visual discomfort.

Tenth embodiment

Referring to FIG. 1, the display device of the tenth embodiment can be implemented using the display device 1000 shown in FIG. 1. The display device of the tenth embodiment is substantially the same as the display device of the first embodiment, and the main difference is that in the first embodiment, the detailed structure of the filter layer 108 of the transmissive display panel 100 is as shown in FIG. The structure of the filter layer is realized, and the detailed structure of the filter layer 208 of the display panel 200 is realized by using the structure of the filter layer shown in FIG. 4; and in the tenth embodiment, the transmissive display panel 100 is The detailed structure of the filter layer 108 is realized by the structure of the filter layer shown in FIG. 8, and the detailed structure of the filter layer 208 of the display panel 200 is realized by the structure of the filter layer shown in FIG. The materials, functions, and related descriptions of the components of the display device 1000 in FIG. 1 and the materials, functions, and related descriptions of the components of the pixel array shown in FIG. 4 have been described in detail in the first embodiment above. This will not be repeated here.

Figure 8 is a top plan view of a filter layer in accordance with an embodiment of the present invention. Figure 8 The filter layer includes a color filter array 650, a light blocking pattern 660, and a pseudo light blocking pattern 670.

Referring to FIG. 1 , FIG. 2 and FIG. 8 simultaneously, the light shielding pattern 660 defines a plurality of unit regions 662 corresponding to the pixel unit 140 on the second substrate 110 . That is, in the tenth embodiment, the number of unit regions 662 defined by the light-shielding pattern 660 may coincide with the number of unit regions 262 defined by the light-shielding pattern 260 in FIG.

Further, referring to FIG. 4 and FIG. 8 simultaneously, the light shielding pattern 660 has partial light shielding patterns 664 corresponding to the partial light shielding patterns 264 and also arranged in the Y direction, and portions corresponding to the partial light shielding patterns 266 and also arranged in the X direction. The light-shielding pattern 666, wherein the partial light-shielding pattern 664 and the scan line 120 may be completely overlapped or partially overlap, and the partial light-shielding pattern 666 and the data line 130 may also be completely overlapped or partially overlapped. As a result, the pixel array 204, the pixel array 104, the light shielding pattern 660 and the light shielding pattern 260 all have the same periodic pattern. The material of the light-shielding pattern 660 is, for example, a black resin or a light-shielding metal, and is preferably made of a material having low reflection. In addition, the light shielding pattern 660 is disposed corresponding to the color filter array 650, and a detailed description will be described below.

In general, the scan line 120 and the data line 130 are located in an area that is opaque in the pixel array 104. Therefore, the light shielding pattern 660 is generally disposed corresponding to the scan line 120 and the data line 130 to prevent the image display quality from being adversely affected.

The color filter array 650 is provided corresponding to the pixel array 104. In general, the color filter array 650 can include a plurality of color filter patterns, including, for example, a red filter pattern R, a blue filter pattern B, and a green filter pattern G or other filter patterns. Case or colorless pattern W. In detail, referring to FIG. 2 and FIG. 8 simultaneously, the plurality of color filter patterns of the color filter array 650 respectively correspond to one of the pixel units 140. That is to say, the plurality of unit regions 662 defined by the light shielding patterns 660 respectively correspond to the plurality of color filter patterns of the color filter array 650. Moreover, those of ordinary skill in the art will appreciate that the settings of the color filter patterns in the color filter array can be adjusted as desired by the actual design. Therefore, the color filter array 650 of the present invention is not limited to those depicted in FIG.

The pseudo-shielding pattern 670 is located in the shading pattern 660 such that each of the unit regions 662 defined by the shading pattern 660 is further divided into a plurality of sub-unit regions 672. In detail, as shown in FIG. 8, in each of the unit regions 662, the pseudo-shielding pattern 670 is a stripe pattern in which the unit region 662 is divided into three sub-unit regions 672. That is, in the transmissive display panel 100 of the tenth embodiment, one pixel unit 140 in the pixel array 104 corresponds to one unit area 662 and corresponds to three sub unit areas 672. From another point of view, since the light shielding pattern 660 and the light shielding pattern 260 have the same periodic pattern, one unit area 262 in the display panel 200 corresponds to one unit area 662 in the transmissive display panel 100, and corresponds to In the third sub-unit area 672. Although FIG. 8 illustrates that the light-shielding pattern 670 divides the cell region 662 into three sub-cell regions 672, the present invention is not limited thereto, as long as the pseudo-shielding pattern 670 can further divide the cell region 662 into a plurality of sub-cell regions 672. The scope of the invention.

In addition, in each of the unit regions 662, the pseudo-shielding pattern 670 and the shading pattern 660 have an angle θ2, wherein the angle θ2 is not equal to 0 degrees, 90 degrees or 180 degree. In detail, as shown in FIG. 8, the angle θ2 is expressed as an acute angle formed between the pseudo-shielding pattern 670 and the partial shading pattern 664. However, the invention is not limited thereto. For example, the included angle θ2 may also be any angle (not shown) formed between the pseudo-shielding pattern 670 and the partial shading pattern 666. From another point of view, the direction in which the pseudo-shielding pattern 670 extends may form an angle θ2 with the X direction or the Y direction. In addition, FIG. 8 illustrates a possible structure when the angle θ2 is equal to 45 degrees, but the present invention is not limited thereto, as long as the angle between the pseudo light-shielding pattern 670 and the light-shielding pattern 660 is not equal to 0 degrees, 90 degrees, or 180 degrees. The structure of degrees falls within the scope of the present invention.

In addition, the light-shielding pattern 670 and the light-shielding pattern 660 are the same film layer, and the material of the light-shielding pattern 670 is the same as the material of the light-shielding pattern 660. In other words, in the tenth embodiment, the light shielding pattern 660 and the pseudo light shielding pattern 670 can be simultaneously formed through the same lithography and etching process. The light-shielding pattern 660 can shield the area where the display effect is not good, and the light-shielding pattern 670 can reduce the rubbing phenomenon caused by the periodic pattern.

Therefore, based on the above, the tenth embodiment of the present invention can alleviate the shading in the filter layer 108 by the pseudo-shielding pattern 670 disposed in the filter layer 108 without using an additional mask. The patterning 660 and the opaque phenomenon caused by the light-shielding pattern 260 in the filter layer 208, thereby providing good display quality and reducing the user's visual discomfort.

Eleventh embodiment

Referring to FIG. 1 at the same time, the display device of the eleventh embodiment can be realized by using the display device 1000 shown in FIG. 1. Display device and tenth embodiment of the eleventh embodiment The display device of the embodiment is substantially the same, and the main difference is that in the tenth embodiment, the detailed structure of the filter layer 108 of the transmissive display panel 100 is realized by using the structure of the filter layer shown in FIG. 8, and displaying The detailed structure of the filter layer 208 of the panel 200 is realized by the structure of the filter layer shown in FIG. 4; and in the eleventh embodiment, the detailed structure of the filter layer 108 of the transmissive display panel 100 is used. The structure of the filter layer shown in FIG. 4 is realized, and the detailed structure of the filter layer 208 of the display panel 200 is realized by the structure of the filter layer shown in FIG. The materials, efficiencies, and related descriptions of the various components of the device 1000 are shown in FIG. 1, and the materials, efficiencies, and related descriptions of the components of the pixel arrays of FIGS. 4 and 8 have been detailed in the first and tenth embodiments above. Description, so I won't go into details here.

As such, in the eleventh embodiment, the filter layer 208 of the display panel 200 includes a pseudo light-shielding pattern 670, so that one pixel unit 140 in the pixel array 204 of the display panel 200 will correspond to one unit. Region 662 and corresponds to three sub-cell regions 672. From another point of view, since the light shielding pattern 660 and the light shielding pattern 260 have the same periodic pattern, one unit area 262 in the transmissive display panel 100 corresponds to one unit area 662 in the display panel 200, and corresponds to In the third sub-unit area 672.

Based on the above, in the eleventh embodiment, by providing the pseudo-shielding pattern 670 in the filter layer 208, the stack caused by the light-shielding pattern 660 in the filter layer 208 and the light-shielding pattern 260 in the filter layer 108 can be caused. The pattern is reduced, which in turn provides good display quality and slows the user's visual discomfort.

In summary, in the display device proposed in each of the above embodiments, By providing a pseudo-shielding pattern (such as a pseudo-shielding pattern 170, 370, 470, 570, 670) in the filter layer 108 or the filter layer 208, the phenomenon of moiré caused by the periodic pattern can be alleviated, thereby providing a good display. Quality and slow down the user's visual discomfort. In addition, the present invention can form an inconsistent periodic pattern in the display device proposed in each of the above embodiments without using an additional mask, thereby effectively reducing the process cost and increasing the applicability of the product.

Although the present invention has been disclosed in the above embodiments, it is not intended to limit the present invention, and any one of ordinary skill in the art can make some changes and refinements without departing from the spirit and scope of the present invention. The scope of the invention is defined by the scope of the appended claims.

100‧‧‧Transmissive display panel

102, 202‧‧‧ first substrate

104, 204‧‧‧ pixel array

106, 206‧‧‧ Display media

108, 208‧‧‧ filter layer

110, 210‧‧‧ second substrate

200‧‧‧ display panel

300‧‧‧Backlight module

400‧‧‧shell

401‧‧‧ openings

402‧‧‧Light source

1000‧‧‧ display device

D‧‧‧Distance

Claims (19)

A display device includes: a first display panel comprising: a first pixel array; a first color filter array corresponding to the first pixel array; and a first light shielding pattern corresponding to the first color filter And a first light-shielding pattern corresponding to the first light-shielding pattern, wherein the first light-shielding pattern has a first oblique side, and the first oblique side and the first light-shielding pattern have a a first angle, and the first angle is not equal to 0 degrees, 90 degrees, or 180 degrees; and a second display panel disposed overlapping the first display panel and spaced apart from the second display panel a second display panel comprising: a second pixel array; a second color filter array corresponding to the second pixel array; and a second light shielding pattern corresponding to the second color filter array . The display device of claim 1, wherein the first display panel is a self-luminous display panel or a display panel having a backlight module, and the second display panel is a transmissive display panel, and The display device further includes: a housing having an opening, wherein the second display panel is mounted on the opening, and the first display panel is disposed in the housing and located in the second display panel a back surface; and a light source disposed within the housing to provide light required for the second display panel source. The display device of claim 1, wherein the first display panel is a transmissive display panel, and the second display panel is a self-illuminating display panel or a display panel having a backlight module, and The display device further includes: a casing having an opening, wherein the first display panel is mounted on the opening, and the second display panel is disposed in the casing and located in the second display panel a back surface; and a light source disposed within the housing to provide a light source required for the first display panel. The display device of claim 1, wherein the material of the first pseudo-shielding pattern is the same as the material of the first shading pattern. The display device of claim 1, wherein the first pseudo-shielding pattern and the first shading pattern are the same film layer. The display device of claim 1, further comprising a second pseudo-shielding pattern corresponding to the second shading pattern, wherein the second pseudo-shielding pattern has a second oblique side, the second oblique side There is a second angle between the second light shielding pattern and the second angle is not equal to 0 degrees, 90 degrees or 180 degrees. The display device of claim 6, wherein the material of the second pseudo-shielding pattern is the same as the material of the second shading pattern. The display device of claim 6, wherein the first pseudo-shielding pattern and the first shading pattern are the same film layer. The display device of claim 1, wherein the number of pixels of the second pixel array is consistent with the number of pixels of the first pixel array, and the number of unit regions defined by the second light shielding pattern It is consistent with the number of unit regions defined by the first light shielding pattern. A display device includes: a first display panel comprising: a first pixel array; a first color filter array corresponding to the first pixel array; and a first light shielding pattern corresponding to the first color a filter array is disposed; and a second display panel is disposed corresponding to the first display panel and the first display panel is spaced apart from the second display panel, the second display panel includes: a second pixel array a second color filter array corresponding to the second pixel array; a second light shielding pattern corresponding to the second color filter array; and a pseudo light shielding pattern located in the second light shielding pattern to Each unit area defined by the second shading pattern is further divided into a plurality of sub-unit areas. The display device of claim 10, wherein the first display panel is a self-luminous display panel or a display panel having a backlight module, and the second display panel is a transmissive display panel, and The display device further includes: a housing having an opening, wherein the second display panel is mounted on the opening, and the first display panel is disposed in the housing and located on the second display surface a back side of the board; and a light source disposed within the housing to provide a light source for the second display panel. The display device of claim 10, wherein the first display panel is a transmissive display panel, and the second display panel is a self-illuminating display panel or a display panel having a backlight module, and The display device further includes: a casing having an opening, wherein the first display panel is mounted on the opening, and the second display panel is disposed in the casing and located in the second display panel a back surface; and a light source disposed within the housing to provide a light source required for the first display panel. The display device of claim 10, wherein the first pixel array and the second pixel array each comprise a plurality of scan lines, a plurality of data lines, and a plurality of pixel units, and the pseudo light shielding pattern The direction of extension in each of the cell regions is parallel to the scan lines. The display device of claim 10, wherein the first pixel array and the second pixel array each comprise a plurality of scan lines, a plurality of data lines, and a plurality of pixel units, and the pseudo light shielding pattern The direction of extension in each unit area is parallel to the data lines. The display device of claim 10, wherein the first pixel array and the second pixel array each comprise a plurality of scan lines, a plurality of data lines, and a plurality of pixel units, and the pseudo light shielding pattern Extension in each unit area Parallel to the data lines and parallel to the scan lines. The display device of claim 10, wherein the pseudo-shielding pattern and the second shading pattern have an angle between the angles, and the angle is not equal to 0 degrees, 90 degrees or 180 degrees. The display device according to claim 10, wherein the material of the pseudo-shielding pattern is the same as the material of the second shading pattern. The display device of claim 10, wherein the first pseudo-shielding pattern and the first shading pattern are the same film layer. The display device of claim 10, wherein the number of pixels of the second pixel array is consistent with the number of pixels of the first pixel array, and the number of unit regions defined by the second light shielding pattern It is consistent with the number of unit regions defined by the first light shielding pattern.