Method of fabricating liquid crystal display and liquid crystal display fabricated by the same
View Patent ↗A method of fabricating a light weight and small size LCD, and an LCD fabricated by the same. The method of fabricating an LCD includes providing assembled mother substrates, wherein at least one of the mother substrates includes a polarizer, a buffer layer, and a transparent film sequentially stacked on an out-side thereof, and fabricating the assembled mother substrates as individual units by cutting the assembled mother substrates into unit cells.
1. A method of fabricating a liquid crystal display, the method comprising:
providing assembled mother substrates by sequentially stacking a polarizer, a buffer layer including a cushion layer on the polarizer, and a transparent film on the buffer layer on an out-side of at least one mother substrate; and
fabricating the assembled mother substrates as individual units by cutting the assembled mother substrates into unit cells.
2. The method of claim 1 , wherein the providing the assembled mother substrates comprises:
forming TFT unit cells and color filter unit cells on an in-side of each of two mother substrates, respectively;
stacking the polarizer, the buffer layer, and the transparent film on an out-side of each of the two mother substrates, respectively, after forming the TFT and the color filter unit cells; and
assembling the mother substrates after stacking the polarizer, the buffer layer and the transparent film.
3. The method of claim 2 , wherein the buffer layer has an adhesive property.
4. The method of claim 3 , wherein the buffer layer includes a first adhesive layer, a second adhesive layer, and the cushion layer between the first adhesive layer and the second adhesive layer.
5. The method of claim 1 , wherein providing the assembled mother substrates comprises:
forming TFT unit cells and color filter unit cells on an in-side of each of two mother substrates, respectively;
assembling the mother substrates after forming the TFT and the color filter unit cells; and
stacking the polarizer, the buffer layer, and the transparent film on an out-side of the assembled mother substrates after assembling the mother substrates.
6. The method of claim 5 , wherein the buffer layer has an adhesive property.
7. The method of claim 6 , wherein the buffer layer includes a first adhesive layer, a second adhesive layer, and the cushion layer between the first adhesive layer and the second adhesive layer.
8. The method of claim 1 , wherein providing the assembled mother substrates comprises:
forming the polarizer, the buffer layer, and the transparent film on an out-side of each of two mother substrates, respectively;
forming TFT unit cells and color filter unit cells on an in-side of each of the two mother substrates, respectively, after forming the polarizer, the buffer layer and the transparent film; and
assembling the mother substrates after forming the TFT and the color filter unit cells.
9. The method of claim 8 , wherein the buffer layer has an adhesive property.
10. The method of claim 9 , wherein the buffer layer includes a first adhesive layer, a second adhesive layer, and the cushion layer between the first adhesive layer and the second adhesive layer.
11. A liquid crystal display (LCD), comprising:
a liquid crystal panel;
a polarizer formed on an out-side of the liquid crystal panel;
a buffer layer including a cushion layer formed on the polarizer; and
a transparent film formed on the buffer layer, wherein the perimeter of the liquid crystal panel, the polarizer, the buffer layer, and the transparent film have the same cutting plane.
12. The LCD of claim 11 , wherein the buffer layer has an adhesive property.
13. The LCD of claim 12 , wherein the buffer layer includes a first adhesive layer, a second adhesive layer, and the cushion layer between the first adhesive layer and the second adhesive layer.
14. A liquid crystal display (LCD), comprising:
a liquid crystal panel;
a polarizer formed on an out-side of the liquid crystal panel;
a buffer layer including a cushion layer formed on the polarizer; and
a transparent film formed on the buffer layer, wherein a margin for misalignment between each of the liquid crystal panel, the polarizer, the buffer layer, and the transparent film is in a range of about 20 μm to about 30 μm.
15. The LCD of claim 14 , wherein the buffer layer has an adhesive property.
16. The LCD of claim 15 , wherein the buffer layer includes a first adhesive layer, a second adhesive layer, and the cushion layer between the first adhesive layer and the second adhesive layer.
17. The LCD of claim 14 , wherein the buffer layer has a thickness of about 10 μm to about 10 mm.
18. The LCD of claim 14 , wherein the buffer layer has an adhesive strength of about 0 to about 10 kgf.
19. The LCD of claim 14 , wherein the buffer layer has a light transmittance of at least about 60%.