Display panel and display device

A display panel comprising:

• a first substrate having a first inner surface and a first outer surface, the first outer surface being a display surface of the display panel;
• a second substrate disposed opposite to the first substrate and having a second inner surface and a second outer surface, wherein the second substrate is disposed below the first substrate;
• a display medium layer disposed between the first inner surface of the first substrate and the second inner surface of the second substrate;
• a plurality of pixel units disposed between the display medium layer and the first inner surface of the first substrate, at least one of the plurality of pixel units including at least one active element and at least one pixel electrode, the at least one pixel electrode being electrically connected to the at least one active element;
• a light-shielding conductive pattern layer disposed between the display medium layer and the second inner surface of the second substrate and at least partially overlapping the active elements in a vertical projection direction, the light-shielding conductive pattern layer comprising a first patterned light-shielding conductive pattern layer and a first patterned low-reflection layer, and the first patterned light-shielding conductive pattern layer is disposed between the first patterned low-reflection layer and the second inner surface of the second substrate, wherein the first patterned low-reflection layer is near the at least one of the plurality of pixel units on the first inner surface of the first substrate, and the first patterned light-shielding conductive pattern layer is away from the at least one of the plurality of pixel units on the first inner surface of the first substrate, wherein a material of the first patterned low-reflection layer includes aluminum oxide, chromium oxide, copper oxide, molybdenum oxide, aluminum nitride, chromium nitride, copper nitride, molybdenum nitride, molybdenum tantalum alloy oxide, molybdenum titanium alloy oxide, molybdenum tantalum alloy nitride, or molybdenum titanium alloy nitride;
• another light-shielding conductive patterned layer disposed between the active elements and the first inner surface and at least partially overlapping the active elements;
• and
• another patterned low-reflection layer stacked onto the another light-shielding conductive pattern layer, wherein the another patterned low-reflection layer is located between the another light-shielding conductive patterned layer and the first inner surface of the first substrate, wherein the another patterned low-reflection layer is away from the active elements, and the another light-shielding conductive patterned layer is near the active elements.

A display device comprising:

• A display panel comprising:
• a first substrate having a first inner surface and a first outer surface, the first outer surface being a display surface of the display panel;
• a second substrate disposed opposite to the first substrate and having a second inner surface and a second outer surface, wherein the second substrate is disposed below the first substrate;
• a display medium layer disposed between the first inner surface of the first substrate and the second inner surface of the second substrate;
• a plurality of pixel units disposed between the display medium layer and the first inner surface of the first substrate, at least one of the plurality of pixel units including at least one active element and at least one pixel electrode, the at least one pixel electrode being electrically connected to the at least one active element;
• and
• a light-shielding conductive pattern layer disposed between the display medium layer and the second inner surface of the second substrate and at least partially overlapping the active elements in a vertical projection direction, the light-shielding conductive pattern layer comprising a first patterned light-shielding conductive pattern layer and a first patterned low-reflection layer, and the first patterned light-shielding conductive pattern layer is disposed between the first patterned low-reflection layer and the second inner surface of the second substrate, wherein the first patterned low-reflection layer is near the at least one of the plurality of pixel units on the first inner surface of the first substrate, and the first patterned light-shielding conductive pattern layer is away from the at least one of the plurality of pixel units on the first inner surface of the first substrate, wherein a material of the first patterned low-reflection layer includes aluminum oxide, chromium oxide, copper oxide, molybdenum oxide, aluminum nitride, chromium nitride, copper nitride, molybdenum nitride, molybdenum tantalum alloy oxide, molybdenum titanium alloy oxide, molybdenum tantalum alloy nitride, or molybdenum titanium alloy nitride;
• and
• a backlight module located at one side of the display panel, wherein the backlight module is near the second outer surface of the second substrate of the display panel and is away from first outer surface of the first substrate of the display panel.

A display panel comprising:

• a first substrate having a first inner surface and a first outer surface, the first outer surface being a display surface of the display panel;
• a second substrate disposed opposite to the first substrate and having a second inner surface and a second outer surface, wherein the second substrate is disposed below the first substrate;
• a display medium layer disposed between the first inner surface of the first substrate and the second inner surface of the second substrate;
• a plurality of pixel units disposed between the display medium layer and the first inner surface of the first substrate, at least one of the plurality of pixel units including at least one active element and at least one pixel electrode, the at least one pixel electrode being electrically connected to the at least one active element;
• and
• a light-shielding conductive pattern layer disposed between the display medium layer and the second inner surface of the second substrate and at least partially overlapping the active elements in a vertical projection direction, the light-shielding conductive pattern layer comprising a first patterned light-shielding conductive pattern layer and a first patterned low-reflection layer, and the first patterned light-shielding conductive pattern layer is disposed between the first patterned low-reflection layer and the second inner surface of the second substrate, wherein the first patterned low-reflection layer is near the at least one of the plurality of pixel units on the first inner surface of the first substrate, and the first patterned light-shielding conductive pattern layer is away from the at least one of the plurality of pixel units on the first inner surface of the first substrate, wherein a material of the first patterned low-reflection layer includes aluminum oxide, chromium oxide, copper oxide, molybdenum oxide, aluminum nitride, chromium nitride, copper nitride, molybdenum nitride, molybdenum tantalum alloy oxide, molybdenum titanium alloy oxide, molybdenum tantalum alloy nitride, or molybdenum titanium alloy nitride,
• wherein the at least one of the plurality of pixel units further comprises:
• at least two signal lines disposed between the display medium layer and the first inner surface of the first substrate, wherein at least one of the at least two signal lines comprises a second patterned light-shielding conductive layer and a second patterned low-reflection layer, and the second patterned low-reflection layer is located between the second patterned light-shielding conductive layer and the first inner surface of the first substrate wherein the second patterned low-reflection layer is near the first inner surface of the first substrate, and the second patterned light-shielding conductive layer is away from the first inner surface of the first substrate, wherein a material of the second patterned low-reflection layer includes aluminum oxide, chromium oxide, copper oxide, molybdenum oxide, aluminum nitride, chromium nitride, copper nitride, molybdenum nitride, molybdenum tantalum alloy oxide, molybdenum titanium alloy oxide, molybdenum tantalum alloy nitride, or molybdenum titanium alloy nitride, and
• the second patterned low-reflection layer is face to the first patterned light-shielding conductive layer, and the second patterned low-reflection layer is not contacted with the first patterned light-shielding conductive layer.