Liquid crystal display device
AssigneesJapan Display Inc., Panasonic Liquid Crystal Display Co., Ltd.
InventorsTakashi Yamamoto, Tomoya Sugano, Takamitsu Kamada
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Abstract
A liquid crystal display device includes a TFT substrate having a display region where pixels each having a TFT and a pixel electrode are formed in a matrix, a counter substrate having a display region where color filters of three colors are formed in a matrix, the TFT substrate and the counter substrate being bonded together with a sealing material in a seal portion at a periphery, and liquid crystal sealed between the TFT substrate and the counter substrate by the seal material. In the display region, a first insulation film, a first alignment film, a first columnar spacer, an overcoat film, a first color filter among the color filters of three colors are stacked in this order between the TFT substrate and the counter substrate.
Claims4
A liquid crystal display device comprising:
- a TFT substrate having a display region where pixels each having a TFT and a pixel electrode are formed in a matrix;
- a counter substrate having a display region where color filters of three colors are formed in a matrix;
- the TFT substrate and the counter substrate being bonded together with a sealing material in a seal portion at a periphery;
- and
- liquid crystal sealed between the TFT substrate and the counter substrate by the seal material;
- wherein in the display region, a first insulation film, a first alignment film, a first columnar spacer, an overcoat film, a first color filter among the color filters of three colors, and a first black matrix are stacked in this order between the TFT substrate and the counter substrate;
- wherein in the seal portion having the sealing material therein, the first insulation film, a second columnar spacer, the overcoat film, a second color filter among the color filters of three colors, and a second black matrix are stacked in this order between the TFT substrate and the counter substrate;
- and
- wherein in the seal portion, an alignment film is not arranged between the first insulation film and the second columnar spacer.
Dependencies are inferred from the claim text.