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Notebook computer with projection display function

A notebook computer and projection display technology, which is used in electrical digital data processing, printing devices, instruments, etc., can solve the problem that the notebook computer cannot use the projection function in real time, and achieve the effect of less damage to the human eye.

Inactive Publication Date: 2019-10-22
何联建
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Laptops equipped with this projection module cannot use the projection function in real time when their position changes, because the projection area is not on the laptop itself

Method used

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  • Notebook computer with projection display function
  • Notebook computer with projection display function
  • Notebook computer with projection display function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Such as figure 1 As shown, a notebook computer with projection display includes a notebook computer host 1, a cover plate 6 of a notebook computer flipped and connected to the notebook computer host computer 1, a projection screen 2 installed on the notebook computer cover plate, and a notebook computer installed on the notebook computer host computer 1. The DLP projection module 3 above the middle of the keyboard on the computer, the data signal of the DLP projection module 3 is drawn through the control board in the notebook computer host 1, and the DLP projection module 3 includes a DLP projection module 301 based on DMD, a base 302, and a rotating shaft 303 and an angle rotation gear 304, the notebook computer host 1 is provided with a mounting groove for installing the DLP projection module 3, the DMD-based DLP projection module 301 is installed at the center of the upper end surface of the base 302, and the rotation shaft 303 Set through the lower part of the base...

Embodiment 2

[0026] Such as Figure 4 As shown, a notebook computer with projection display includes a notebook computer host 1, a cover plate 6 of a notebook computer flipped and connected with the notebook computer host computer 1, a projection screen 2 installed on the notebook computer cover plate, and a notebook computer cover plate installed on the notebook computer cover plate The pluggable data transmission interface 5 in the middle of the top and the DLP projection module 3 that communicates with the pluggable data transmission interface 5; It is connected with the DLP projection module 3, and the projection area of ​​the DLP projection module 3 is set on the projection screen in the cover of the notebook computer. When in use, when the cover of the notebook computer is opened, the data signal and display information of the control board are processed and transmitted to the DLP projection module through the data interface cable. information.

[0027] In this embodiment, the plug...

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PUM

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Abstract

The invention discloses a notebook computer with the projection display function. The notebook computer comprises a notebook computer host and a notebook computer cover plate connected with the notebook computer host in an overturning mode. The notebook computer further comprises a DLP projection module communicated with a control mainboard in the notebook computer host. A projection area of the DLP projection module is fixed to projection curtain materials in the notebook computer cover plate. According to the invention, a control operation function undertaken by an original main control board is reserved. An original liquid crystal display function is canceled, and an original liquid crystal display area is changed into a projection area of projection imaging of the projection module. When a person moves the notebook computer, the projection module moves along with the notebook computer. Therefore. It is guaranteed that an output image of the projection module can be fixedly projected to projection curtain materials in real time.

Description

technical field [0001] The invention belongs to the technical field of electronic equipment, and relates to a notebook computer with projection display. Background technique [0002] The liquid crystal display technology is widely used in the existing notebook computers, and the liquid crystal display is used as the main part of the computer to output and display text and images. However, if people watch the LCD screen for a long time, the direct radiation of the LCD screen will cause dryness, vision loss and other damage to the human eyes. Especially for minors, whose eyes are not fully developed, they are more likely to be damaged by the impact of the LCD screen. [0003] Laptops on the market are already equipped with projection modules, but they still retain LCD screens. They just use projection as a second way to display text and images. Usually, the large size of the text and images output by projection is used for PPT presentations and watching movies. use. A noteb...

Claims

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Application Information

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IPC IPC(8): G06F1/16G03B29/00
CPCG06F1/1639G06F1/1684G03B29/00
Inventor 何睿雅何联建
Owner 何联建
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