Liquid crystal display and display
AssigneesHitachi Displays, Ltd., Panasonic Liquid Crystal Display Co., Ltd.
InventorKoichi Fukuda
Life of this patent
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Abstract
A hand-held electronic device includes a liquid crystal display device having a first substrate, a second substrate bonded to the first substrate, with liquid crystal material held between the first substrate and the second substrate, and an upper polarizing plate affixed to the second substrate. A protective member is disposed over the upper polarizing plate, and an adhesive member is disposed between the protective member and the upper polarizing plate without an air layer between the protective member and the upper polarizing plate. The protective member is configured as a protective cover of the hand-held electronic device.
Claims15
A hand-held electronic device comprising:
- a liquid crystal display device comprising a first substrate, a second substrate bonded to the first substrate, liquid crystal material held between the first substrate and the second substrate, and an upper polarizing plate affixed to the second substrate;
- a protective member disposed over the upper polarizing plate;
- and
- an adhesive member disposed between the protective member and the upper polarizing plate and without an air layer between the protective member and the upper polarizing plate;
- wherein the protective member is configured as a protective cover of the hand-held electronic device;
- and
- wherein a thickness of the protective member is 0.2 mm to 1.0 mm.
A hand-held electronic device comprising:
- a liquid crystal display device comprising a TFT substrate;
- a counter substrate bounded to the TFT substrate, and a polarizing plate disposed over the counter substrate;
- a protective member disposed over the polarizing plate;
- and
- an adhesive member disposed between the protective member and the polarizing plate and without an air layer between the protective member and the polarizing plate;
- wherein the protective member is configured as a protective cover of the hand-held electronic device;
- and
- wherein a thickness of the protective member is 0.2 mm to 1 mm.
Dependencies are inferred from the claim text.