DISPLAY AND ELECTRONIC APPARATUS
First Claim
1. A display comprising:
- at least one display cell having a display circuit;
at least one light receiving cell including a light receiving element;
a light emitting section operative to radiate light to the side of a display surface; and
a polarizing plate disposed on the front side in said display relative to a region in which said light emitting section is disposed and regions in which said display cell and said light receiving cell are formed,wherein a phase difference plate is disposed at a position which is on the front side relative to said light receiving cell and in either of an emitting optical path of said light emitting section and a reflecting optical path toward said light receiving cell.
2 Assignments
0 Petitions
Accused Products
Abstract
A display is provided. The display includes at least one display cell having a display circuit; at least one light receiving cell including a light receiving element; a light emitting section operative to radiate light to the side of a display surface; and a polarizing plate disposed on the front side in the display relative to a region in which the light emitting section is disposed and regions in which the display cell and the light receiving cell are formed, wherein a phase difference plate is disposed at a position which is on the front side relative to the light receiving cell and in either of an emitting optical path of the light emitting section and a reflecting optical path toward the light receiving cell.
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Citations
24 Claims
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1. A display comprising:
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at least one display cell having a display circuit; at least one light receiving cell including a light receiving element; a light emitting section operative to radiate light to the side of a display surface; and a polarizing plate disposed on the front side in said display relative to a region in which said light emitting section is disposed and regions in which said display cell and said light receiving cell are formed, wherein a phase difference plate is disposed at a position which is on the front side relative to said light receiving cell and in either of an emitting optical path of said light emitting section and a reflecting optical path toward said light receiving cell. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A display comprising:
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at least one display cell having a display circuit; at least one light receiving cell including a light receiving element; a back light operative to illuminate a display surface at a predetermined luminance; a first transparent substrate provided with said display cell and said light receiving element; a second transparent substrate disposed opposite to said first transparent substrate; a liquid crystal layer disposed between said first transparent substrate and said second transparent substrate; a first polarizing plate formed on a surface, opposed to said back light, of said first transparent substrate; and a second polarizing plate formed on the front side of said second transparent substrate, wherein a phase difference plate is disposed at a position on the front side relative to said light receiving cell and in either of an emitting optical path of said back light and a reflecting optical path toward said light receiving cell. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20)
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21. An electronic apparatus having a display,
said display comprising: -
at least one display cell having a display circuit; at least one light receiving cell including a light receiving element; a light emitting section operative to radiate light to the side of a display surface; and a polarizing plate disposed on the front side in said display relative to a region in which said light emitting section is disposed and regions in which said display cell and said light receiving cell are formed, wherein a phase difference plate is disposed at a position which is on the front side relative to said light receiving cell and in either of an emitting optical path of said light emitting section and a reflecting optical path toward said light receiving cell. - View Dependent Claims (22)
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23. An electronic apparatus having a display,
said display comprising: -
at least one display cell having a display circuit; at least one light receiving cell including a light receiving element; a back light operative to illuminate a display surface at a predetermined luminance; a first transparent substrate provided with said display cell and said light receiving element; a second transparent substrate disposed opposite to said first transparent substrate; a liquid crystal layer disposed between said first transparent substrate and said second transparent substrate; a first polarizing plate formed on a surface, opposed to said back light, of said first transparent substrate; and a second polarizing plate formed on the front side of said second transparent substrate, wherein a phase difference plate is disposed at a position on the front side relative to said light receiving cell and in either of an emitting optical path of said back light and a reflecting optical path toward said light receiving cell. - View Dependent Claims (24)
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Specification