Liquid crystal display device and electronic device
AssigneeSemiconductor Energy Laboratory Co., Ltd.
InventorsDaisuke KUBOTA, Yoshiharu HIRAKATA, Masahiko HAYAKAWA
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Abstract
An active matrix liquid crystal display device including a counter substrate and an element substrate firmly attached with each other with a sealant, and a liquid crystal layer between the counter substrate and the element substrate is provided. The counter substrate is provided with at least a resin layer. An outer end portion of the resin layer is not exposed to the outside atmosphere. The resin layer and the sealant at least partly overlap with each other when seen from a cross section of the liquid crystal display device. A moisture impermeable layer is formed between the resin layer and the sealant.
Claims30
An active matrix liquid crystal display device comprising:
- an element substrate;
- a counter substrate facing the element substrate;
- a liquid crystal layer between the counter substrate and the element substrate;
- a resin layer provided with the counter substrate;
- a sealant between the counter substrate and the element substrate;
- and
- a moisture impermeable layer between the resin layer and the sealant,
- wherein an outer end portion of the resin layer is not exposed to an outside atmosphere, and
- wherein the resin layer at least partly overlaps with the sealant.
An active matrix liquid crystal display device comprising:
- an element substrate;
- a counter substrate facing the element substrate;
- a liquid crystal layer between the counter substrate and the element substrate;
- a resin layer provided with the counter substrate;
- a sealant between the counter substrate and the element substrate;
- and
- a moisture impermeable layer under the resin layer and over the sealant and the liquid crystal layer,
- wherein at least part of the resin layer is exposed to an outside atmosphere, and
- wherein the resin layer at least partly overlaps with the sealant.
An active matrix liquid crystal display device comprising:
- an element substrate;
- a counter substrate facing the element substrate;
- a liquid crystal layer between the counter substrate and the element substrate;
- a stack including at least first and second resin layers provided with the counter substrate, wherein the first resin layer in the stack is exposed to an outside atmosphere and the second resin layer in the stack are not exposed to the outside atmosphere;
- a sealant between the counter substrate and the element substrate, wherein the sealant and the first resin layer in the stack at least partly overlap with each other;
- a first moisture impermeable layer under the first resin layer and over the second resin layer, the sealant, and the liquid crystal layer;
- and
- a second moisture impermeable layer under the second resin layer and the first moisture impermeable layer and over the sealant and the liquid crystal layer.
Dependencies are inferred from the claim text.