CN203241885U - Double-screen notebook computer - Google Patents
Double-screen notebook computer Download PDFInfo
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- CN203241885U CN203241885U CN 201320273434 CN201320273434U CN203241885U CN 203241885 U CN203241885 U CN 203241885U CN 201320273434 CN201320273434 CN 201320273434 CN 201320273434 U CN201320273434 U CN 201320273434U CN 203241885 U CN203241885 U CN 203241885U
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Abstract
The utility model relates to a double-screen notebook computer which comprises a main frame, a first screen, a second screen and a physical keyboard. The second screen and the physical board are both located on the upper surface of the main frame. The first screen only plays a display function. The second screen is a touch control display screen. The first screen and the second screen can be in the same display mode or be in different display modes. When the first screen and the second screen are in the same display mode, a mouse cursor on the first screen can be quickly, directly and accurately moved when the second screen is touched by a finger. When the first screen and the second screen are in different display modes, the first screen and the second screen can display independently, and contents displayed on the first screen and contents displayed on the second screen can be operated independently; when operation is conducted on any screen, the contents displayed on the other screen keep unchanged. The double-screen notebook computer improves the convenience of comparison reading, compiling and multi-task operation and is almost not increased in size and weight.
Description
Technical field
The utility model relates to notebook computer, relates in particular to a kind of double-screen notebook.
Background technology
Existing notebook computer type and weak point separately mainly contain following aspect.
The single screen of a kind of tradition notebook computer comprises: main frame 1, LCD Panel 2, physical keyboard 4, a conventional touchpads 5(comprise touch panel 6 and two buttons 7).As shown in Figure 2.Its weak point is: conventional touchpads is difficult to directly and exactly mouse pointer be moved to any position of wanting on the display screen; Only have a display screen, the expansion Presentation Function is not enough.
A kind of double-screen notebook comprises: main frame, two LCD Panel, physical keyboard and conventional touchpads.For example: patent CN 101533295A, patent CN 201364528Y, patent CN 101271351A, patent CN 201741081 U.Its weak point is: two screens all only have Presentation Function, do not possess touch controllable function; Still use conventional touchpads.The weak point of conventional touchpads as previously mentioned.Volume is large, and weight is large, is not easy to carry.
Another kind of double-screen notebook comprises: a LCD Panel, a liquid crystal touch control display screen uses dummy keyboard, without conventional touchpads.For example: patent CN 201210266Y.Its weak point is: dummy keyboard lacks physical feedback when words input, makes mistakes easily, can't the alternate physical keyboard for frequent needs carry out the people of words input work; Large touching display screen is larger to the consumption of electric energy, reduces the cruising time of notebook computer.
Another kind of double-screen notebook comprises: main frame; A positive LCDs, a back liquid crystal touch control display screen, two screens lay respectively at the tow sides of notebook computer upper cover; Physical keyboard; Conventional touchpads.For example: patent CN 202351762 U.Its weak point is: two screens are positioned at the tow sides of notebook computer upper cover, in the time of can not satisfying the operator and operate separately for the demand of utilizing simultaneously two screens to read or operate; The front screen is not with touch-control, use be conventional touchpads, do not having inconvenient operation in the situation of mouse.
Another kind of double-screen notebook comprises: main frame, two liquid crystal touch control display screens arrange dorsad, physical keyboard and conventional touchpads.For example: patent CN 201222206Y.Its weak point is: two screens are positioned at the tow sides of notebook computer upper cover, and are more convenient when two people operate, but during the single use of operator, can not utilize simultaneously two screens to read or operate; Volume is large, and weight is large, is not easy to carry.
Another kind of double-screen notebook comprises: main frame, two liquid crystal touch control display screens.For example: patent CN 201392488Y.Its weak point is: two touching display screen power consumptions are large, and volume is large, carries inconvenience, does not have physical keyboard.
Another kind of double-screen notebook comprises: main frame, LCD Panel, physical keyboard and a lcd touch plate.Its weak point is: the lcd touch plate can only show a small amount of several icon, has hardly the expansion Presentation Function.
Summary of the invention
The many deficiencies that exist in order to solve aforesaid existing notebook computer, the utility model provides a kind of double-screen notebook.
A kind of double-screen notebook comprises: main frame 1, the first display screen 2, the second screen 3 and physical keyboard 4.The first display screen is connected by active connection with main frame.The second screen and physical keyboard are positioned at the main frame upper surface.The first screen only plays the demonstration effect; The second screen is touching display screen.
The second screen can according to different needs, be in same display mode or independent display mode from the first screen.
When the notebook computer os starting was finished, the displaying contents of the first screen and the second screen were consistent, and when the content of arbitrary screen display operated, the content of another screen display also same variation can occur, i.e. same display mode.Because the second screen and the first screen carry out same demonstration, so can move fast, directly and exactly the cursor of mouse on the first screen and open bolt down procedure etc. with the mode that touches.
When the needs up and down or left and right drags document or webpage, be convenient to contrast when browsing, perhaps when different screen carries out multi-job operation, can touch with the gesture that a certain class had defined the second screen, open independent display mode.Under independent display mode, the first screen and the second screen can carry out independent demonstration, and can carry out independent operation to the content of the first screen and the second screen display, and when the content of arbitrary screen display operated, the content of another screen display remained unchanged.
When needs the first screen and the second screen turn back to same display mode, can use another kind of gesture through defining to touch the second screen, make simultaneously the content changing of the first screen display become the content of the second screen display or make the content changing of the second screen display become the content of the first screen display.
The Aspect Ratio of the second screen should approach with the length breadth ratio of the first screen, so that the ratio of two screens displaying contents when carrying out same the demonstration is close.The size of the second screen then should consider physical keyboard layout and both hands, and to knock keyboard institute influenced, selects as much as possible large-size in the situation of conditions permit.
The touch-control module of the second screen and display module can be by working or work independently or all do not work with the break-make of the switch of feed circuit separately simultaneously.
Advantage of the present utility model and good effect are:
1. the touch pad that replaces existing notebook computer with touching display screen, because the second screen can be in same display mode with the first screen, this moment two screen displays content and also be same to the operation that the content of two screen displays is carried out, when the optional position on finger touch to the second screen, cursor of mouse on the first screen also can appear at corresponding position, so rolling mouse pointer optional position to the first screen fast, directly and exactly, and conventional touchpads is difficult to accomplish.
2. because the first screen and the second screen can be in independent display mode, and under this pattern, two screens can show different content, and can operate independently the content of screen display separately.When arbitrary screen content was operated, the content of another screen display remained unchanged.The advantage of bringing has:
3. compare the double-screen notebook of two giant-screens, a kind of screen structure of notebook type computer of the utility model is simple, and volume is little, and is lightweight, portable, and power consumption is also relatively low.
4. touch-control module and display module can be worked simultaneously or work independently or all do not work by the break-make of switch.Unwanted the time, can close two modules, reach the economize on electricity purpose.
Since the second screen be touch display screen, can support hand-written, for input provides different choice.
6. the reservation physical keyboard has made things convenient for the typing of literal.
Description of drawings
Fig. 1 is a kind of double-screen notebook preferred embodiments of the utility model figure
Fig. 2 is traditional notebook computer synoptic diagram
Embodiment
Below in conjunction with accompanying drawing the utility model embodiment is further described.
As shown in Figure 1, the preferred embodiments of the utility model double-screen notebook comprises: main frame 1, the first display screen 2, the second screen 3 and physical keyboard 4.The first display screen is connected by active connection with main frame.The second screen and physical keyboard are positioned at the main frame upper surface.The first screen only plays the demonstration effect; The second screen is touching display screen.Preferably, the second screen should adopt the liquid crystal capacitance touching display screen.
The Aspect Ratio of the second screen should approach with the Aspect Ratio of the first screen, also can suitably adjust as required; The size of the second screen then should consider physical keyboard layout and both hands, and to knock keyboard institute influenced, selects as much as possible large-size in the situation of conditions permit.
The first screen only plays Presentation Function, and its display circuit is connected with the video card chip.The second screen includes touch-control module and display module.Touch-control module is connected with super input-output device and is connected with feed circuit by switch; Display module is connected with the video card chip, and is connected with feed circuit by switch.Touch-control module and display module can be by working or work independently or all do not work with the break-make of the switch of feed circuit separately simultaneously.
In double-screen notebook of the present utility model, support handwriting input.
Be convenient to bring into play better the function of a kind of double-screen notebook of the utility model, be necessary to introduce the first screen and the second screen and carry out the operation that same display mode and independent display mode switch.
During start, the second screen touch module and display module are opened simultaneously, and the first screen and the second screen are in same display mode.Because the second screen and the first screen carry out same demonstration, so can move fast, directly and exactly the cursor of mouse on the first screen and open bolt down procedure etc. with the mode that touches, be convenient to touch control operation.
When the needs up and down or left and right drags document or webpage, be convenient to contrast when browsing, can touch with the gesture that a certain class had defined the second screen opening independence display mode.Under independent display mode, can carry out independent operation to the content of the first screen and the second screen display, and when a certain screen operated, the content of another screen display remained unchanged.
When needs two first and second screens turn back to same display mode, can use another kind of gesture through defining to touch the second screen, make simultaneously the content changing of the first screen display become the content of the second screen display or make the content changing of the second screen display become the content of the first screen display.
The above only is that better enforcement of the present utility model is fallen, and the utility model is not consisted of any pro forma restriction.
Claims (5)
1. a double-screen notebook is made of main frame, the first screen, the second screen and physical keyboard, and it is characterized in that: the first screen is connected by active connection with main frame, and the second screen and physical keyboard all are positioned at the main frame upper surface;
The first screen only plays Presentation Function, and the second screen is touching display screen;
The first screen and the second screen can be in same display mode or independent display mode.
2. double-screen notebook as claimed in claim 1, it is characterized in that: the second screen includes touch control unit and display unit; The Aspect Ratio of the second screen can approach with the Aspect Ratio of the first screen, also can suitably adjust as required; The size of the second screen then can consider physical keyboard layout and both hands, and to knock keyboard institute influenced and set.
3. such as claim 1 and 2 described double-screen notebooks, it is characterized in that: the display module of the first screen is connected with the video card chip; The touch control unit of the second screen is connected with super input-output device, and is connected with its feed circuit by switch; The display unit of the second screen is connected with the video card chip, and is connected with feed circuit by switch.
4. double-screen notebook as claimed in claim 3 is characterized in that: the touch control unit of described the second screen is connected with display unit and is worked simultaneously or work independently or all do not work by the break-make of the switch that is connected with feed circuit separately.
5. double-screen notebook as claimed in claim 1, it is characterized in that: same display mode refers to that the demonstration of the first screen is consistent with the second screen display content, and when wherein the content of arbitrary screen display operated, same variation also can occur in the content of another screen display; Independent display mode refers to, the first screen and the second screen can carry out independent demonstration, and can carry out independent operation to the content of the first screen and the second screen display, and when wherein the content of arbitrary screen display operated, the content of another screen display remained unchanged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320273434 CN203241885U (en) | 2013-05-20 | 2013-05-20 | Double-screen notebook computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320273434 CN203241885U (en) | 2013-05-20 | 2013-05-20 | Double-screen notebook computer |
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| Publication Number | Publication Date |
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| CN203241885U true CN203241885U (en) | 2013-10-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320273434 Expired - Fee Related CN203241885U (en) | 2013-05-20 | 2013-05-20 | Double-screen notebook computer |
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| Country | Link |
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| CN (1) | CN203241885U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106126146A (en) * | 2016-06-30 | 2016-11-16 | 上海龙旗科技股份有限公司 | A kind of method and system for two separate display |
| CN106557122A (en) * | 2016-11-21 | 2017-04-05 | 武汉华星光电技术有限公司 | Notebook computer |
| CN107728983A (en) * | 2017-10-18 | 2018-02-23 | 上海龙旗科技股份有限公司 | Double screen operating method and equipment |
| CN107741760A (en) * | 2017-10-18 | 2018-02-27 | 上海龙旗科技股份有限公司 | Double-screen notebook and double-screen display method |
| CN110874180A (en) * | 2018-09-03 | 2020-03-10 | 中兴通讯股份有限公司 | Method and device for realizing functions of mouse and keyboard by using intelligent terminal |
| US10684659B2 (en) | 2018-02-21 | 2020-06-16 | Samsung Electronics Co., Ltd. | Electronic device comprising display with switch |
| CN111949143A (en) * | 2020-08-21 | 2020-11-17 | 山东超越数控电子股份有限公司 | Double-screen notebook computer supporting local KVM function |
| TWI742366B (en) * | 2018-07-27 | 2021-10-11 | 華碩電腦股份有限公司 | Electronic device |
| CN114237350A (en) * | 2021-12-23 | 2022-03-25 | 上海创功通讯技术有限公司 | Notebook computer |
-
2013
- 2013-05-20 CN CN 201320273434 patent/CN203241885U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106126146A (en) * | 2016-06-30 | 2016-11-16 | 上海龙旗科技股份有限公司 | A kind of method and system for two separate display |
| CN106557122A (en) * | 2016-11-21 | 2017-04-05 | 武汉华星光电技术有限公司 | Notebook computer |
| WO2018090442A1 (en) * | 2016-11-21 | 2018-05-24 | 武汉华星光电技术有限公司 | Laptop |
| US10705717B2 (en) | 2016-11-21 | 2020-07-07 | Wuhan China Star Optoelectronics Technology Co., Ltd. | Notebook computer |
| CN107728983A (en) * | 2017-10-18 | 2018-02-23 | 上海龙旗科技股份有限公司 | Double screen operating method and equipment |
| CN107741760A (en) * | 2017-10-18 | 2018-02-27 | 上海龙旗科技股份有限公司 | Double-screen notebook and double-screen display method |
| US10684659B2 (en) | 2018-02-21 | 2020-06-16 | Samsung Electronics Co., Ltd. | Electronic device comprising display with switch |
| US11372456B2 (en) | 2018-02-21 | 2022-06-28 | Samsung Electronics Co., Ltd. | Electronic device comprising display with switch |
| US11914434B2 (en) | 2018-02-21 | 2024-02-27 | Samsung Electronics Co., Ltd. | Electronic device comprising display with switch |
| TWI742366B (en) * | 2018-07-27 | 2021-10-11 | 華碩電腦股份有限公司 | Electronic device |
| CN110874180A (en) * | 2018-09-03 | 2020-03-10 | 中兴通讯股份有限公司 | Method and device for realizing functions of mouse and keyboard by using intelligent terminal |
| CN111949143A (en) * | 2020-08-21 | 2020-11-17 | 山东超越数控电子股份有限公司 | Double-screen notebook computer supporting local KVM function |
| CN114237350A (en) * | 2021-12-23 | 2022-03-25 | 上海创功通讯技术有限公司 | Notebook computer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131016 Termination date: 20140520 |