Display device and terminal equipment comprising the display device
First Claim
Patent Images
1. A display device, comprising:
- a first panel having a first area;
a liquid crystal display panel disposed below the first panel and having a second area, configured to display an image based on an image signal;
a backlight disposed below the liquid crystal display panel, configured to produce light;
a light guide plate disposed below the liquid crystal display panel and having a third area, configured to fix the backlight and cause the light produced by the backlight to be uniformly irradiated on the liquid crystal display panel; and
a reflection unit disposed below the light guide plate, configured to reflect the light produced by the backlight to the light guide plate,wherein a space for accommodating and protecting the liquid crystal display panel and the backlight is formed between the light guide plate and the first panel, the first area of the first panel is equal to the third area of the light guide plate, and the first panel and the light guide plate constitute a housing of the display device.
1 Assignment
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Accused Products
Abstract
A display device and terminal equipment including the display device are described. The display device includes a first panel having a first area; a liquid crystal display panel disposed below the first panel and having a second area, configured to display an image based on an image signal; a backlight disposed below the liquid crystal display panel, configured to produce light; a light guide plate disposed below the liquid crystal display panel and having a third area, configured to fix the backlight and cause the light produced by the backlight to be uniformly irradiated on the liquid crystal display panel; and a reflection unit disposed below the light guide plate, configured to reflect the light produced by the backlight to the light guide plate. A space for accommodating and protecting the liquid crystal display panel and the backlight is formed between the light guide plate and the first panel.
12 Citations
9 Claims
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1. A display device, comprising:
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a first panel having a first area; a liquid crystal display panel disposed below the first panel and having a second area, configured to display an image based on an image signal; a backlight disposed below the liquid crystal display panel, configured to produce light; a light guide plate disposed below the liquid crystal display panel and having a third area, configured to fix the backlight and cause the light produced by the backlight to be uniformly irradiated on the liquid crystal display panel; and a reflection unit disposed below the light guide plate, configured to reflect the light produced by the backlight to the light guide plate, wherein a space for accommodating and protecting the liquid crystal display panel and the backlight is formed between the light guide plate and the first panel, the first area of the first panel is equal to the third area of the light guide plate, and the first panel and the light guide plate constitute a housing of the display device. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A terminal equipment, comprising:
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a base portion, comprising; a mainboard unit, configured to connect with a display portion and a processing unit; the processing unit, configured to generate an image signal and transmit the image signal to the display portion through the mainboard unit; and the display portion, comprising; a first panel having a first area; a liquid crystal display panel disposed below the first panel and having a second area, configured to display an image based on an image signal; a backlight disposed below the liquid crystal display panel, configured to produce light; a light guide plate disposed below the liquid crystal display panel and having a third area, configured to fix the backlight and cause the light produced by the backlight to be uniformly irradiated on the liquid crystal display panel; and a reflection unit disposed below the light guide plate, configured to reflect the light produced by the backlight to the light guide plate, wherein a space for accommodating and protecting the liquid crystal display panel and the backlight is formed between the light guide plate and the first panel, the first area of the first panel is equal to the third area of the light guide plate, and the first panel and the light guide plate constitute a housing of the display device. - View Dependent Claims (8)
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9. A terminal equipment, comprising:
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a first panel having a first area; a liquid crystal display panel disposed below the first panel and having a second area, configured to display an image based on an image signal; a backlight disposed below the liquid crystal display panel, configured to produce light; a light guide plate disposed below the liquid crystal display panel and having a third area, configured to fix the backlight and cause the light produced by the backlight to be uniformly irradiated on the liquid crystal display panel; a reflection unit disposed below the light guide plate, configured to reflect the light produced by the backlight to the light guide plate; a mainboard unit disposed between the first panel and the light guide plate, configured to connect with the liquid crystal display panel and the backlight; and a processing unit disposed between the first panel and the light guide plate, configured to generate an image signal and transmit the image signal to the liquid crystal display panel through the mainboard unit, wherein the first area of the first panel and the third area of the light guide plate both are greater than the second area of the liquid crystal display panel, the first area of the first panel is equal to the third area of the light guide plate, and the first panel and the light guide plate constitute a housing of the display device, a space for accommodating and protecting the liquid crystal display panel, the backlight, the processing unit, and the mainboard unit is formed between the light guide plate and the first panel, the processing unit and the mainboard unit being located around the liquid crystal display panel.
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Specification
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Current AssigneeLenovo (Beijing) Limited (Lenovo Group Ltd.), Lenovo Company Limited (Lenovo Group Ltd.)
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Original AssigneeLenovo (Beijing) Limited (Lenovo Group Ltd.), Lenovo Company Limited (Lenovo Group Ltd.)
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InventorsYu, Zhou, He, Xiufeng, Zhao, Zhenyuan
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Primary Examiner(s)Briggs, Nathanael R
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Application NumberUS13/979,913Publication NumberTime in Patent Office1,455 DaysField of Search349/58, 349/61, 349/62, 349/64US Class Current1/1CPC Class CodesG02B 6/0055 Reflecting element, sheet o...G02B 6/0065 Manufacturing aspects; Mate...G02B 6/0068 Arrangements of plural sour...G02B 6/0073 Light emitting diode [LED]G02F 1/133524 Light-guides, e.g. fibre-op...
