Liquid crystal display panel
A liquid crystal display (LCD) panel including a first substrate, a second substrate, a liquid crystal layer, a photo-curable sealant, and a first light-shielding pattern is provided. The liquid crystal layer is disposed between the first substrate and the second substrate. The photo-curable sealant is disposed between the first substrate and the second substrate, wherein the photo-curable sealant surrounds and is in contact with the liquid crystal layer. The first light-shielding pattern is disposed on the first substrate, wherein a portion of the sidewall of the first light-shielding pattern is substantially aligned with a portion of the sidewall of the first substrate, and the first light-shielding pattern is only overlapped with an outer edge of the photo-curable sealant or is not overlapped with the photo-curable sealant.
1. A liquid crystal display (LCD) panel, comprising:
a first substrate;
a second substrate;
a liquid crystal layer disposed between the first substrate and the second substrate;
a photo-curable sealant disposed between the first substrate and the second substrate, wherein the photo-curable sealant surrounds and is in contact with the liquid crystal layer;
a first light-shielding pattern disposed on the first substrate, wherein a portion of a sidewall of the first light-shielding pattern is substantially aligned with a portion of a sidewall of the first substrate, and the first light-shielding pattern is only overlapped with an outer edge of the photo-curable sealant or is not overlapped with the photo-curable sealant; and
a second light-shielding pattern disposed on the second substrate, wherein the second light-shielding pattern is only overlapped with the outer edge of the photo-curable sealant or is not overlapped with the photo-curable sealant, wherein a portion of a sidewall of the photo-curable sealant is substantially aligned with a portion of a sidewall of the second substrate when the second light-shielding pattern is only overlapped with the outer edge of the photo-curable sealant.
2. The LCD panel according to claim 1 , wherein the first substrate is an active device array substrate, and the second substrate is an opposite substrate.
3. The LCD panel according to claim 1 , wherein the first substrate is an opposite substrate, and the second substrate is an active device array substrate.
4. The LCD panel according to claim 1 , wherein a portion of a sidewall of the photo-curable sealant is substantially aligned with a portion of the sidewall of the first substrate when the first light-shielding pattern is only overlapped with the outer edge of the photo-curable sealant.
5. The LCD panel according to claim 1 , wherein a portion of a sidewall of the photo-curable sealant is kept at a distance away from a portion of the sidewall of the first substrate when the first light-shielding pattern is only overlapped with the outer edge of the photo-curable sealant.
6. The LCD panel according to claim 1 , wherein a portion of a sidewall of the photo-curable sealant is kept at a distance away from a portion of the sidewall of the first substrate when the first light-shielding pattern is not overlapped with the photo-curable sealant.
7. The LCD panel according to claim 1 , wherein a material of the first light-shielding pattern comprises metal or light-shielding resin.
8. The LCD panel according to claim 1 , wherein the first light-shielding pattern comprises two separate strip-shaped light-shielding patterns, and the strip-shaped light-shielding patterns are distributed along two longer sides of the first substrate.
9. The LCD panel according to claim 1 , wherein the first light-shielding pattern comprises three strip-shaped light-shielding patterns, and the strip-shaped light-shielding patterns are distributed along two longer sides and one shorter side of the first substrate.
10. The LCD panel according to claim 9 , wherein the strip-shaped light-shielding patterns are separated from each other.
11. The LCD panel according to claim 9 , wherein the strip-shaped light-shielding patterns are connected with each other.
12. The LCD panel according to claim 1 , wherein the first light-shielding pattern comprises a plurality of L-shaped light-shielding patterns, and the L-shaped light-shielding patterns are distributed corresponding to a part of corners of the first substrate.
13. The LCD panel according to claim 1 , wherein a width of the first light-shielding pattern is smaller than a width of the photo-curable sealant.
14. The LCD panel according to claim 1 , wherein a portion of a sidewall of the photo-curable sealant is kept at a distance away from a portion of a sidewall of the second substrate when the second light-shielding pattern is not overlapped with the photo-curable sealant.
15. The LCD panel according to claim 1 , wherein a material of the second light-shielding pattern comprises metal or light-shielding resin.
16. The LCD panel according to claim 1 , wherein the second light-shielding pattern comprises two separate strip-shaped light-shielding patterns, and the strip-shaped light-shielding patterns are distributed along two longer sides of the second substrate.
17. The LCD panel according to claim 1 , wherein the second light-shielding pattern comprises three strip-shaped light-shielding patterns, and the strip-shaped light-shielding patterns are distributed along two longer sides and one shorter side of the second substrate.
18. The LCD panel according to claim 17 , wherein the strip-shaped light-shielding patterns are separated from each other.
19. The LCD panel according to claim 17 , wherein the strip-shaped light-shielding patterns are connected with each other.
20. The LCD panel according to claim 1 , wherein the second light-shielding pattern comprises a plurality of L-shaped light-shielding patterns, and the L-shaped light-shielding patterns are distributed corresponding to a part of corners of the second substrate.
21. The LCD panel according to claim 1 , wherein a width of the second light-shielding pattern is smaller than a width of the photo-curable sealant.
22. A liquid crystal display (LCD) panel, comprising:
a first substrate;
a second substrate;
a liquid crystal layer disposed between the first substrate and the second substrate;
a photo-curable sealant disposed between the first substrate and the second substrate, wherein the photo-curable sealant surrounds and is in contact with the liquid crystal layer;
a first light-shielding pattern disposed on the first substrate, wherein a portion of a sidewall of the first light-shielding pattern is substantially aligned with a portion of a sidewall of the first substrate, and the first light-shielding pattern is only overlapped with an outer edge of the photo-curable sealant or is not overlapped with the photo-curable sealant; and
a second light-shielding pattern disposed on the second substrate, wherein the second light-shielding pattern is only overlapped with the outer edge of the photo-curable sealant or is not overlapped with the photo-curable sealant, wherein a portion of a sidewall of the photo-curable sealant is kept at a distance away from a portion of a sidewall of the second substrate when the second light-shielding pattern is only overlapped with the outer edge of the photo-curable sealant.