CN102800284A - Double-sided display and electronic equipment - Google Patents
Double-sided display and electronic equipment Download PDFInfo
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- CN102800284A CN102800284A CN2011101358655A CN201110135865A CN102800284A CN 102800284 A CN102800284 A CN 102800284A CN 2011101358655 A CN2011101358655 A CN 2011101358655A CN 201110135865 A CN201110135865 A CN 201110135865A CN 102800284 A CN102800284 A CN 102800284A
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Abstract
The invention provides a double-sided display and electronic equipment. The double-sided display comprises a first display module, a second display module, a light emitting unit, an adjusting unit and a control unit, wherein the first display module is used for displaying first image information toward a first direction when a first incident ray is received; the second display module is used for displaying second image information toward a second direction when a second incident ray is received; the light emitting unit is used for providing a light emitting source; the adjusting unit is used for making the light emitting unit transmit a ray to the first display module to form the first incident ray in response to a first control command, making the light emitting unit transmit a ray to the second display module to form the second incident ray in response to a second control command, and making the light emitting unit transmit rays to the first display module and the second display module at the same time in response to a third control command; and the control unit is used for generating the first control command, the second control command and the third control command. By using the double-sided display, the requirements on the light source irradiation of the two display modules can be met; and the effects of low power consumption and low power consumption are achieved.
Description
Technical field
The present invention relates to technical field of electronic equipment, be meant a kind of display with double faces and electronic equipment especially.
Background technology
The multi angle view that be to adapt to the user, display manufacturer merchant developed can double-sided display display, promptly two single face display screens adopt back-to-back mode to make up, and can show different images respectively on opposing two sides.
The implementation structure of prior art display with double faces mainly has following several kinds:
Wherein a kind of structure of display with double faces is to comprise a backlight and two liquid crystal displays, is that two liquid crystal displays provide light source simultaneously through a backlight;
A kind of structure of display with double faces is to comprise two backlights and two liquid crystal displays in addition, and a liquid crystal display has a backlight respectively provides light source.
Yet the display with double faces of said structure has following shortcoming:
Through a backlight is the display with double faces that two liquid crystal displays provide light source simultaneously; No matter be two liquid crystal display work or a liquid crystal display job; All adopt this backlight that light source is provided, only be required to be a liquid crystal display with respect to backlight of themselves one-sided displays light source is provided, obviously; In this kind display with double faces structure; For guaranteeing the brightness of two liquid crystal displays, backlight must adopt more LED lamp to light, so power consumption is bigger; Has the display with double faces that a backlight provides light source respectively for a liquid crystal display, with respect to themselves one-sided displays, owing to increased a backlight, the problem that exists power consumption to increase equally.
Therefore, according to more than, the display with double faces of prior art, the ubiquity power consumption is big, the problem of waste electric weight, the utmost point need be developed the display with double faces that a kind of power consumption is little, power consumption is low.
Summary of the invention
The purpose of the embodiment of the invention provides a kind of display with double faces and electronic equipment, solve that prior art display with double faces power consumption is big, power consumption is high technical matters.
To achieve these goals, on the one hand, a kind of display with double faces is provided, has comprised:
First shows module, is used for when receiving first incident ray, showing first image information towards first direction;
Second shows module, is used for when receiving second incident ray, showing second image information towards second direction;
Luminescence unit is used to provide illuminating source;
Regulon is used to respond first control command, makes said luminescence unit to the said first demonstration module emission light, forms said first incident ray; Respond second control command, make said luminescence unit, form said second incident ray to the said second demonstration module emission light; And respond the 3rd control command, and make said luminescence unit launch light simultaneously to said first display unit and said second display unit, form said first incident ray and said second incident ray;
Control module is used to produce said first control command, sends said first control command to said regulon, and said first control command is used to control said regulon makes said luminescence unit show module emission light to said first; Produce said second control command, send said second control command to said regulon, said second control command is used to control said regulon makes said luminescence unit show module emission light to said second; Produce said the 3rd control command, send said the 3rd control command to said regulon, said the 3rd control command is used to control said regulon makes said luminescence unit launch light simultaneously to said first demonstration module and the said second demonstration module.
Preferably, above-mentioned described display with double faces, said regulon comprises a travel mechanism, said luminescence unit is connected with said travel mechanism, drives said luminescence unit through said travel mechanism and moves;
Wherein, said travel mechanism responds said first control command, drives said luminescence unit and moves to the said first demonstration module place, shows module emission light to said first; Said travel mechanism responds said second control command, drives said luminescence unit and moves to the said second demonstration module place, shows module emission light to said second; Said travel mechanism responds said the 3rd control command, drives said luminescence unit and moves between said first demonstration module and the said second demonstration module, shows that to said first module and said second shows module emission light simultaneously.
Preferably, above-mentioned described display with double faces, said travel mechanism comprises:
Shifting sledge;
Sliding shoe, said luminescence unit is connected with said sliding shoe;
Drive unit is used to drive said sliding shoe and moves along said shifting sledge;
Wherein, said sliding shoe is in primary importance on said shifting sledge, and said luminescence unit moves to said first and shows the module place; Said sliding shoe is in the second place on said shifting sledge, said luminescence unit moves to said second and shows the module place; Said sliding shoe is in the 3rd position on said shifting sledge, said luminescence unit moves to said first and shows that module and said second shows between the module.
Preferably, above-mentioned described display with double faces, said first shows that module comprises first LGP, and said second shows that module comprises second LGP, and wherein said first LGP and said second LGP laterally arrange;
And said luminescence unit is arranged at a side of said first LGP and said second LGP, and said travel mechanism responds said first control command, drives said luminescence unit and moves, and makes the end face of said luminescence unit and said first LGP relative; Said travel mechanism responds said second control command, drives said luminescence unit and moves, and makes the end face of said luminescence unit and said second LGP relative; Said travel mechanism responds said the 3rd control command; Driving said luminescence unit moves; Said luminescence unit is moved between said first LGP and said second LGP, relative with the part end face of the part end face of said first LGP and said second LGP.
Preferably, above-mentioned described display with double faces, said first shows that module also comprises: first reflector plate, be arranged between said first LGP and said second LGP, be used for from said first LGP of the light reflected back of said first LGP;
Said second shows that module also comprises: second reflector plate, be arranged between said first reflector plate and said second LGP, and be used for from said second LGP of the light reflected back of said second LGP.
Preferably, above-mentioned described display with double faces, said first shows that module also comprises: the first blooming piece unit and first liquid crystal cells, said second shows that module also comprises the second blooming piece unit and second liquid crystal cells;
Wherein, said first blooming piece unit and said first liquid crystal cells add setting in the outside order stack of the first surface of said first LGP successively; Said second blooming piece unit and said second liquid crystal cells add setting in the outside order stack of the second surface of said second LGP successively.
Preferably, above-mentioned described display with double faces, said luminescence unit comprise a plurality of LED lamps, and wherein said luminescence unit only when said first shows that module or said second shows module emission light, only has the said LED of part luminous in the said luminescence unit; Said luminescence unit is when said first shows that module and said second shows that module is launched light simultaneously, and all LED in the said luminescence unit are luminous.
Preferably, above-mentioned described display with double faces, said display with double faces also comprises:
LGP, said luminescence unit are arranged at an end of said LGP;
First material layer is arranged at the first surface of said LGP, and said first material layer is transparent under "on" position, under off-position, forms lighttight mirror surface;
Second material layer is arranged at the second surface of said LGP, and said second material layer is transparent under "on" position, under off-position, forms lighttight mirror surface.
Preferably, above-mentioned described display with double faces, said first shows that module comprises: the first blooming piece unit and first liquid crystal cells, said second shows that module comprises the second blooming piece unit and second liquid crystal cells;
Wherein, said first blooming piece unit and said first liquid crystal cells are arranged in order setting in the outside of the first surface of said LGP; Said second blooming piece unit and said second liquid crystal cells are arranged in order setting in the outside of the second surface of said LGP.
Preferably, above-mentioned described display with double faces, said regulon comprises a switch, is used to control the energising and the off-position of said first material layer and said second material layer.
Wherein, Said regulon responds said first control command; Said first material layer is in "on" position, said second material layer is in off-position, and the light that said luminescence unit is sent sees through said LGP and said first material layer shows module emission light to said first; Said regulon responds said second control command; Said second material layer is in "on" position, said first material layer is in off-position, and the light that said luminescence unit is sent can see through said LGP and said second material layer shows module emission light to said second; Said regulon responds said the 3rd control command; Said first material layer and said second material layer all are in "on" position; The light that said luminescence unit sends sees through said LGP and said first material layer is launched light to the said first demonstration module, sees through said LGP and said second material layer simultaneously and show module emission light to said second.
The present invention provides a kind of electronic equipment on the other hand, comprising:
The display part, said display part comprises:
First shows module, is used for when receiving first incident ray, showing first image information towards first direction;
Second shows module, is used for when receiving second incident ray, showing second image information towards second direction;
Luminescence unit is used to provide illuminating source;
Regulon is used to respond first control command, makes said luminescence unit to the said first demonstration module emission light, forms said first incident ray; Respond second control command, make said luminescence unit, form said second incident ray to the said second demonstration module emission light; And respond the 3rd control command, and make said luminescence unit launch light simultaneously to said first display unit and said second display unit, form said first incident ray and said second incident ray;
Host machine part, said host machine part comprises:
Control module is used to produce said first control command, sends said first control command to said regulon, and said first control command is used to control said regulon makes said luminescence unit show module emission light to said first; Produce said second control command, send said second control command to said regulon, said second control command is used to control said regulon makes said luminescence unit show module emission light to said second; And produce said the 3rd control command; Send said the 3rd control command to said regulon, said the 3rd control command is used to control said regulon makes said luminescence unit launch light simultaneously to said first demonstration module and the said second demonstration module.
Preferably, above-mentioned described electronic equipment, said host machine part comprises:
First hardware platform is used to move first operating system;
Second hardware platform is used to move second operating system;
Wherein, said first hardware platform and said second hardware platform are shared said control module;
Wherein, during said first operating system, make said control module produce said first control command; During said second operating system, make said control module produce said second control command; When said first operating system and said second operating system are moved simultaneously, make said control module produce said the 3rd control command.
Preferably, above-mentioned described electronic equipment, said host machine part comprises:
First hardware platform is used to move first operating system or second operating system;
Wherein, during said first operating system, make said control module produce said first control command; During said second operating system, make said control module produce said second control command.
Preferably; Above-mentioned described electronic equipment; Said display part comprises one first housing, and said display part is positioned at said first housing, and said first shows that module appears at the first surface of said first housing; Said second shows that module appears at the second surface of said first housing, and said first surface is parallel with said second surface;
Said host machine part comprises one second housing, and said second housing is connected through rotating shaft with said first housing;
Wherein, Said electronic equipment has: said first housing rotates to first state of first predetermined angular through said rotating shaft with respect to said second housing, and said first housing rotates to second state of second predetermined angular with respect to said second housing through said rotating shaft;
When said electronic equipment was in said first state, said control module produced said first control command; When said electronic equipment was in said second state, said control module produced said second control command.
There is following technique effect in the specific embodiment of the invention technique scheme at least one:
Said display with double faces; A luminescence unit only need be set promptly can show that modules provide light source for two, and luminescence unit can be according to two differences that show the show state of modules, the state of timely adjustment emission light; For the corresponding module that shows is supplied power; Therefore need not increase under the prerequisite of power consumption, also can guarantee two light source irradiation demands that show module, reach the effect that power consumption is little, power consumption is low;
Electronic equipment switches in first operating system and second operating system, make two different when showing the module displays images, the luminescence unit state that can automatically switch is for corresponding demonstration module provides light source.
Description of drawings
Fig. 1 is the composition structural representation of the said display with double faces of first embodiment of the invention;
Fig. 2 is for being used for explaining the said display with double faces of first embodiment of the invention, luminescence unit structural representation is set;
Fig. 3 is the composition structural representation of the said display with double faces of second embodiment of the invention.
Embodiment
For the purpose, technical scheme and the advantage that make the embodiment of the invention is clearer, will combine accompanying drawing that specific embodiment is described in detail below.
The specific embodiment of the invention provides a kind of display with double faces and electronic equipment; This display with double faces only need be provided with a luminescence unit promptly can show that modules provide light source for two, and luminescence unit can be according to two differences that show the show state of modules, the state of timely adjustment emission light; For the corresponding module that shows is supplied power; Therefore need not increase under the prerequisite of power consumption, also can guarantee two light source irradiation demands that show module, reach the effect that power consumption is little, power consumption is low.
The said display with double faces of the specific embodiment of the invention comprises:
First shows module, is used for when receiving first incident ray, showing first image information towards first direction;
Second shows module, is used for when receiving second incident ray, showing second image information towards second direction;
Luminescence unit is used to provide illuminating source;
Regulon is used to respond first control command, makes said luminescence unit to the said first demonstration module emission light, forms said first incident ray; Respond second control command, make said luminescence unit, form said second incident ray to the said second demonstration module emission light; Respond second control command, make said luminescence unit launch light simultaneously, form said first incident ray and said second incident ray to said first display unit and said second display unit
Control module is used to produce said first control command, sends said first control command to said regulon, and said first control command is used to control said regulon makes said luminescence unit show module emission light to said first; Produce said second control command, send said second control command to said regulon, said second control command is used to control said regulon makes said luminescence unit show module emission light to said second; Produce said the 3rd control command, send said the 3rd control command to said regulon, said the 3rd control command is used to control said regulon makes said luminescence unit launch light simultaneously to said first demonstration module and the said second demonstration module.
Above-mentioned described display with double faces; The control command that said control module produces can be provided with three instruction load buttons for the instruction of user's input on the housing of display with double faces; Be respectively applied for the only first demonstration module work of indication, the only second demonstration module work and two instructions that show that module is worked simultaneously; After the user selected to press wherein a button, command adapted thereto transferred to control module, corresponding first control command, second control command or the 3rd control command of producing.
When the user selected to indicate the button of the only first demonstration module work, control module produced first control command, was used for the regulating and controlling unit and made luminescence unit to the first demonstration module emission light, made first to show the module displays image; When the user selected to indicate the button of the only second demonstration module work, control module produced second control command, was used for the regulating and controlling unit and made luminescence unit to the second demonstration module emission light, made second to show the module displays image; When the user selected two to show the button that modules work simultaneously, control module produced the 3rd control command, was used for the regulating and controlling unit and made luminescence unit show that to first module and second shows that module launches light simultaneously.
The specific embodiment of the invention on the other hand, the control command that said control module produces, the instruction that can send for the host machine part of electronic equipment is through the show state of host machine part control display with double faces.Display with double faces will be described in detail in following content through the concrete implementation of host machine part control show state.
Below will the structure of the said display with double faces of the specific embodiment of the invention be described in detail.
In the said display with double faces of first embodiment of the invention; Said regulon can be a travel mechanism, is used to drive luminescence unit and moves, when regulon responds first control command; Travel mechanism drives luminescence unit and moves to the first demonstration module place, shows module emission light to first; When regulon responded second control command, travel mechanism drove luminescence unit and moves to the second demonstration module place, shows module emission light to second; When regulon responded the 3rd control command, travel mechanism drove luminescence unit and moves between the firstth demonstration module and the second demonstration module, showed that to first module and second shows module emission light simultaneously.
Fig. 1 is the composition structural representation of the said display with double faces of first embodiment of the invention.Consult Fig. 1, the said display with double faces of first embodiment comprises that first shows that module and second shows module, wherein:
First shows that module comprises first liquid crystal cells 110, first LGP 111, the first blooming piece unit 112 and first reflector plate 113;
Second shows that module comprises second liquid crystal cells 120, second LGP 121, the second blooming piece unit 122 and second reflector plate 123.
Wherein first LGP 111 and second LGP 121 laterally arrange, and the first blooming piece unit 112 and first liquid crystal cells 110 add setting in the outside order stack of the first surface 114 of first LGP 111 successively; And the second blooming piece unit 122, second liquid crystal cells 120 add setting in the outside order stack of the second surface 124 of second LGP 121 successively.
In the specific embodiment of the invention; Luminescence unit 130 comprises a plurality of LED lamps; Constitute LED lamp string; Being arranged at a side of first LGP 111 and second LGP 121, is a kind of embodiment that is used to represent positional structure between first LGP 111 and second LGP 121 and the luminescence unit 130 like Fig. 2, when first LGP 111 and second LGP 121 are the state that vertically is provided with; The LED lamp string 131 of luminescence unit 130 is arranged at the below of first LGP 111 and second LGP 121, and through travel mechanism LED lamp string 131 can be moved.
When travel mechanism receives first control command of control module transmission, respond this first control command, make LED lamp string 131 move to primary importance; In this primary importance; LED lamp string 131 is positioned under first LGP 111, and is relative with the end face of first LGP 111, and the light that LED lamp string 131 is sent conducts on first LGP 111; And, make first to show the module displays image to the first blooming piece unit 112 and first liquid crystal cells, 110 emission light.
When travel mechanism receives second control command of control module transmission, respond this second control command, make LED lamp string 131 move to the second place; In this second place; LED lamp string 131 is positioned under second LGP 121, and is relative with the end face of second LGP 121, and the light that LED lamp string 131 is sent conducts on second LGP 121; And, make second to show the module displays image to the second light diaphragm block 122 and second liquid crystal cells, 120 emission light.
When travel mechanism receives the 3rd control command of control module transmission; Respond the 3rd control command; Make LED lamp string 131 move to the 3rd position; In the 3rd position, LED lamp string 131 is positioned at the centre position of first LGP 111 and second LGP, 121 belows, and is relative with the part end face of first LGP 111 and second LGP 121; The light that LED lamp string 131 is sent can conduct on first LGP 111 and second LGP 121 simultaneously; Light through first LGP 111 is conducted can be to the first blooming piece unit 112 and first liquid crystal cells, 110 emission light, and the light that is conducted through second LGP 121 can make first to show that module and second shows module display image simultaneously to the second light diaphragm block 122 and second liquid crystal cells, 120 emission light.
Consult Fig. 1, in the specific embodiment of the invention, also be provided with first reflector plate 113 and second reflector plate 123 between first LGP 111 and second LGP 121.Utilize first reflector plate 113; The light that is sent when LED lamp string 131 is when 111 conduction of first LGP; Make light reflected back first LGP 111 from first LGP 111; The light that guarantees conduction on first LGP 111 can be emitted to first liquid crystal cells 110 fully, is used for first and shows the module displays image; Utilize second reflector plate 123; The light that is sent when LED lamp string 131 is when 121 conduction of second LGP; Make light reflected back second LGP 121 from second LGP 121; The light that guarantees conduction on second LGP 121 can reflex to second liquid crystal cells 120 fully, is used for second and shows the module displays image.
It will be understood by those skilled in the art that between first LGP 111 and second LGP 121 and realize also a reflector plate with double-sided reflecting can only being set the above-mentioned functions except that two single face reflector plates are set.
The said display with double faces of the specific embodiment of the invention; For further reducing power consumption; When luminescence unit 130 only when first shows that module or second shows module emission light; Only make the partial L ED in the LED lamp string 131 luminous, have only when luminescence unit 130 when first shows that module and second shows that module is launched light simultaneously, just make all LED in the LED lamp string 131 luminous.
For luminescence unit 130 can be moved between first LGP 111 and second LGP 121, the concrete structure of the said travel mechanism of first embodiment of the invention such as Fig. 2 can comprise:
Shifting sledge 140;
Sliding shoe (showing demonstration among the figure) can move along shifting sledge 140, and wherein luminescence unit 130 (like the LED lamp string 131 of Fig. 2) is fixedly connected with sliding shoe, drives luminescence unit 130 through sliding shoe and on shifting sledge, moves;
Drive unit (showing demonstration among the figure), as be motor, be used to drive sliding shoe and move along shifting sledge 140.
Adopt above-mentioned travel mechanism; When control module sent first control command, this first control command of drive unit response drove sliding shoe; Make sliding shoe drive LED lamp string 131 and move to primary importance, even also the end face of LED lamp string 131 and first LGP 111 is relative; When control module sent second control command, this second control command of drive unit response drove sliding shoe, made sliding shoe drive LED lamp string 131 and moved to the second place, even also the end face of LED lamp string 131 and second LGP 121 is relative; When control module sends the 3rd control command; Drive unit response the 3rd control command; Drive sliding shoe; Make sliding shoe drive LED lamp string 131 and move to the 3rd position, even it is also LED lamp string 131 is between first LGP 111 and second LGP 121, relative with the part end face of first LGP 111 and second LGP 121.
It will be understood by those skilled in the art that specifically can there be multiple way of realization in the mechanism that LED lamp string 131 is moved between above-mentioned three positions, this part is not for technological emphasis of the present invention, illustrates no longer one by one at this.
The specific embodiment of the invention also provides the display with double faces of another kind of structure on the other hand, and Fig. 3 is the composition structural representation of the said display with double faces of second embodiment of the invention.Consult Fig. 3, the said display with double faces of second embodiment comprises:
First shows that module comprises the first blooming piece unit 250 and first liquid crystal cells 260; Arrange in the outside of first material layer 230 successively and be provided with; Second shows that module comprises the second blooming piece unit 270 and second liquid crystal cells 280, arranges in the outside of second material layer 240 successively to be provided with.
In the second embodiment of the invention, said regulon comprises a switch, is used to control the energising and the off-position of first material layer 230 and second material layer 240.
Wherein, First control command that the switching response control module of regulon sends; Make first material layer 230 be in "on" position, said second material layer 240 is in off-position, first material layer 230 is in light transmission state, second material layer 240 is in reflective state; The light that sends of luminescence unit 220 sees through LGP 210 and shows module emission light, the first demonstration module displays image with first material layer 230 to first like this;
Second control command that the switching response control module of regulon sends; Make second material layer 240 be in "on" position, first material layer 230 is in off-position; The light that sends of luminescence unit 220 can see through LGP 210 and shows module emission light, the second demonstration module displays image with second material layer 240 to second like this;
The 3rd control command that the switching response control module of regulon sends; First material layer 230 and second material layer 240 all are in "on" position; First material layer 230 is in reflective state; Second material layer 240 is in light transmission state, and first material layer 230 and second material layer 240 all are in light transmission state, and the light that sends of luminescence unit 220 sees through LGP 210 and first material layer 20 and shows that to first module launches light like this; See through the LGP 210 and second material layer 240 simultaneously to the second demonstration module emission light, first shows that module and second shows module display image simultaneously.
The liquid crystal film that above-mentioned described first material and second material can clip for treated glass (such as half reflection glass), this material can be realized printing opacity down at the state of energising, under the state of outage, can realize reflecting.Those skilled in the art should be able to understand the composition and the characteristic of this kind material, do not specify at this.
According to more than, the said display with double faces of the specific embodiment of the invention only need be provided with a luminescence unit and promptly can show that modules provide light source for two; And luminescence unit can be according to two differences that show the show state of module; The state of timely adjustment emission light shows the module power supply for corresponding, so need not increase under the prerequisite of power consumption; Also can guarantee two light source irradiation demands that show module, reach the effect that power consumption is little, power consumption is low.
The specific embodiment of the invention also provides a kind of electronic equipment on the other hand, and wherein this electronic equipment comprises:
The display part, said display part comprises:
First shows module, is used for when receiving first incident ray, showing first image information towards first direction;
Second shows module, is used for when receiving second incident ray, showing second image information towards second direction;
Luminescence unit is used to provide illuminating source;
Regulon is used to respond first control command, makes said luminescence unit to the said first demonstration module emission light, forms said first incident ray; Respond second control command, make said luminescence unit said second show module emission light, form said second incident ray; Respond second control command, make said luminescence unit launch light simultaneously, form said first incident ray and said second incident ray to said first display unit and said second display unit;
Host machine part, said host machine part comprises:
Control module is used to produce said first control command, sends said first control command to said regulon, and said first control command is used to control said regulon makes said luminescence unit show module emission light to said first; Produce said second control command, send said second control command to said regulon, said second control command is used to control said regulon makes said luminescence unit show module emission light to said second; Produce said the 3rd control command, send said the 3rd control command to said regulon, said the 3rd control command is used to control said regulon makes said luminescence unit launch light simultaneously to said first demonstration module and the said second demonstration module.
The said electronic equipment of practical implementation of the present invention has the double-sided display module, and the control module of host machine part produces control command, is used to control the show state of double-sided display module.When control module produced first control command, this first control command of the regulon of display part response made luminescence unit show module emission light, the first demonstration module displays image to first; When control module produced second control command, this second control command of the regulon of display part response made luminescence unit show module emission light, the second demonstration module displays image to second; When control module produced the 3rd control command, the regulon of display part response the 3rd control command made luminescence unit launch light simultaneously to the first demonstration module and the second demonstration module, and first shows that module and second shows module display image simultaneously.
Therefore; Luminescence unit can be according to two differences that show the show state of module; The state of timely adjustment emission light for corresponding demonstration module power supply, need not increase under the prerequisite of power consumption; Also can guarantee two light source irradiation demands that show module, reach the effect that power consumption is little, power consumption is low.
In the specific embodiment of the invention, the composition structure of the display part of said electronic equipment can be Fig. 1 or shown in Figure 3.
When the composition structure of display part is structure shown in Figure 1; The regulon of said display part can form a travel mechanism, when control command that response control unit sends, drives luminescence unit and between three positions, moves; When primary importance, be that the first demonstration module provides light source; When the second place, be that the second demonstration module provides light source; When the 3rd position, be that the first demonstration module and second shows that module provides light source simultaneously.
When the composition structure of display part was structure shown in Figure 3, the display unit of said display part formed a switch, when control command that response control unit sends, was used to control the energising and the off-position of first material layer and second material layer.
Wherein, the display part forms the detailed description of Fig. 1 and structure shown in Figure 3, can consult the specific descriptions of above relevant display with double faces structure, repeats no more at this.
The said electronic equipment of first embodiment of the invention; Can form one have double-sided display panel computer; A surface of casting of electronic device is provided with first and shows module; Another surface is provided with second and shows module, and host machine part is arranged at first and shows that module and second shows between the module in the inside of casting of electronic device.
Wherein, the host machine part of the said electronic equipment of first embodiment comprises:
First hardware platform comprises first central processing unit, first internal memory and first hard disk etc., is used to move first operating system;
Second hardware platform comprises second central processing unit, second internal memory and second hard disk etc., is used to move second operating system.
Wherein, The control module of first hardware platform and the second hardware platform shared electron equipment, when first operating system, control module produces first control command; This first control command of regulon response of display part makes first to show the module displays image; When second operating system, control module produces second control command, and this second control command of regulon response of display part makes second to show the module displays image; When first operating system and second operating system were moved simultaneously, control module produced the 3rd control command, this three control command of regulon response of display part, and first shows that module and second shows module display image simultaneously.
The said electronic equipment of first embodiment on the other hand; Panel computer with double-sided display; Host machine part also can only comprise a hardware platform, is used to move two operating systems, and the power consumption of first operating system is less than the power consumption of second operating system; Like first operating system is the ARM system, and second operating system is the X86 system.Wherein, during first operating system, control module produces first control command, and first shows the module displays image; During second operating system, control module produces second control command, and second shows the module displays image.
The said electronic equipment of second embodiment of the invention; Can form the notebook computer that a upset is opened; Electronic equipment comprises first housing and second housing, and the display part is positioned at first housing, and wherein first shows that module appears through the first surface of first housing; Second shows that module appears through the second surface of second housing, and first surface and second surface are parallel to each other.And host machine part is positioned at second housing, and first housing is connected through rotating shaft with second housing.
The host machine part of the said electronic equipment of second embodiment also can comprise two hardware platforms, and first hardware platform is used to move first operating system, and second hardware platform is used to move second operating system; Perhaps host machine part only comprises a hardware platform, and through two operating systems of a hardware platform operation, the power consumption of first operating system is the ARM system less than the power consumption of second operating system like first operating system, and second operating system is the X86 system.
Wherein, When first housing rotates to first predetermined angular through rotating shaft with respect to second housing; When being first state, first hardware platform moves first operating system, and the control module of host machine part produces first control command; This first control command of regulon response of display part, the image when making first to show module displays first operating system; When first housing rotates to second predetermined angular through rotating shaft with respect to second housing; When being second state; Second hardware platform moves second operating system; The control module of host machine part produces second control command, this second control command of regulon response of display part, the image when making second to show module displays second operating system.
Through above mode; When first housing turn to first predetermined angular with respect to second housing; Host machine part is moved first operating system, and when first housing turn to second predetermined angular with respect to second housing, host machine part was moved second operating system; Utilize first housing through rotating shaft with respect to the rotation between second housing, electronic equipment switches between first operating system and second operating system.
The said electronic equipment of the specific embodiment of the invention; Form when overturning the notebook computer of opening; The first surface of display part first housing is appeared the surface in the time of can covering by notebook computer, the second surface of first housing can be appeared the surface by the notebook computer upset when opening.Wherein, this first predetermined angular can be 0 degree, and second predetermined angular can be 60 to 120 degree; It is fashionable with respect to second case lid also promptly to work as first housing; Electronic equipment moves first operating system, and the first surface display image at first housing forms the panel computer structure; When first housing opened between 60 to 120 degree angle with respect to second housing upset, electronic equipment moved second operating system, at the first surface display image of first housing, forms the notebook computer structure that common upset is opened.
The said electronic equipment of the specific embodiment of the invention has the double-sided display module, a luminescence unit only need be set promptly can light source be provided for two demonstration modules; And luminescence unit can be according to two differences that show the show state of module; The state of timely adjustment emission light shows the module power supply for corresponding, so need not increase under the prerequisite of power consumption; Also can guarantee two light source irradiation demands that show module, reach the effect that power consumption is little, power consumption is low; Electronic equipment switches in first operating system and second operating system, make two different when showing the module displays images, the luminescence unit state that can automatically switch is for corresponding demonstration module provides light source.
The above only is a preferred implementation of the present invention; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; Can also make some improvement and retouching, these improvement and retouching also should be regarded as protection scope of the present invention.
Claims (14)
1. a display with double faces is characterized in that, comprising:
First shows module, is used for when receiving first incident ray, showing first image information towards first direction;
Second shows module, is used for when receiving second incident ray, showing second image information towards second direction;
Luminescence unit is used to provide illuminating source;
Regulon is used to respond first control command, makes said luminescence unit to the said first demonstration module emission light, forms said first incident ray; Respond second control command, make said luminescence unit, form said second incident ray to the said second demonstration module emission light; And respond the 3rd control command, and make said luminescence unit launch light simultaneously to said first display unit and said second display unit, form said first incident ray and said second incident ray;
Control module is used to produce said first control command, sends said first control command to said regulon, and said first control command is used to control said regulon makes said luminescence unit show module emission light to said first; Produce said second control command, send said second control command to said regulon, said second control command is used to control said regulon makes said luminescence unit show module emission light to said second; Produce said the 3rd control command, send said the 3rd control command to said regulon, said the 3rd control command is used to control said regulon makes said luminescence unit launch light simultaneously to said first demonstration module and the said second demonstration module.
2. display with double faces as claimed in claim 1 is characterized in that said regulon comprises a travel mechanism, and said luminescence unit is connected with said travel mechanism, drives said luminescence unit through said travel mechanism and moves;
Wherein, said travel mechanism responds said first control command, drives said luminescence unit and moves to the said first demonstration module place, shows module emission light to said first; Said travel mechanism responds said second control command, drives said luminescence unit and moves to the said second demonstration module place, shows module emission light to said second; Said travel mechanism responds said the 3rd control command, drives said luminescence unit and moves between said first demonstration module and the said second demonstration module, shows that to said first module and said second shows module emission light simultaneously.
3. display with double faces as claimed in claim 2 is characterized in that, said travel mechanism comprises:
Shifting sledge;
Sliding shoe, said luminescence unit is connected with said sliding shoe;
Drive unit is used to drive said sliding shoe and moves along said shifting sledge;
Wherein, said sliding shoe is in primary importance on said shifting sledge, and said luminescence unit moves to said first and shows the module place; Said sliding shoe is in the second place on said shifting sledge, said luminescence unit moves to said second and shows the module place; Said sliding shoe is in the 3rd position on said shifting sledge, said luminescence unit moves to said first and shows that module and said second shows between the module.
4. like claim 2 or 3 described display with double faces, it is characterized in that said first shows that module comprises first LGP, said second shows that module comprises second LGP, and wherein said first LGP and said second LGP laterally arrange;
And said luminescence unit is arranged at a side of said first LGP and said second LGP, and said travel mechanism responds said first control command, drives said luminescence unit and moves, and makes the end face of said luminescence unit and said first LGP relative; Said travel mechanism responds said second control command, drives said luminescence unit and moves, and makes the end face of said luminescence unit and said second LGP relative; Said travel mechanism responds said the 3rd control command; Driving said luminescence unit moves; Said luminescence unit is moved between said first LGP and said second LGP, relative with the part end face of the part end face of said first LGP and said second LGP.
5. display with double faces as claimed in claim 4; It is characterized in that; Said first shows that module also comprises: first reflector plate, be arranged between said first LGP and said second LGP, and be used for from said first LGP of the light reflected back of said first LGP;
Said second shows that module also comprises: second reflector plate, be arranged between said first reflector plate and said second LGP, and be used for from said second LGP of the light reflected back of said second LGP.
6. display with double faces as claimed in claim 4 is characterized in that, said first shows that module also comprises: the first blooming piece unit and first liquid crystal cells, and said second shows that module also comprises the second blooming piece unit and second liquid crystal cells;
Wherein, said first blooming piece unit and said first liquid crystal cells add setting in the outside order stack of the first surface of said first LGP successively; Said second blooming piece unit and said second liquid crystal cells add setting in the outside order stack of the second surface of said second LGP successively.
7. display with double faces as claimed in claim 2; It is characterized in that; Said luminescence unit comprises a plurality of LED lamps, and wherein said luminescence unit only when said first shows that module or said second shows module emission light, only has the said LED of part luminous in the said luminescence unit; Said luminescence unit is when said first shows that module and said second shows that module is launched light simultaneously, and all LED in the said luminescence unit are luminous.
8. display with double faces as claimed in claim 1 is characterized in that, said display with double faces also comprises:
LGP, said luminescence unit are arranged at an end of said LGP;
First material layer is arranged at the first surface of said LGP, and said first material layer is transparent under "on" position, under off-position, forms lighttight mirror surface;
Second material layer is arranged at the second surface of said LGP, and said second material layer is transparent under "on" position, under off-position, forms lighttight mirror surface.
9. display with double faces as claimed in claim 8 is characterized in that, said first shows that module comprises: the first blooming piece unit and first liquid crystal cells, and said second shows that module comprises the second blooming piece unit and second liquid crystal cells;
Wherein, said first blooming piece unit and said first liquid crystal cells are arranged in order setting in the outside of the first surface of said LGP; Said second blooming piece unit and said second liquid crystal cells are arranged in order setting in the outside of the second surface of said LGP.
10. display with double faces as claimed in claim 9 is characterized in that said regulon comprises a switch, is used to control the energising and the off-position of said first material layer and said second material layer;
Wherein, Said regulon responds said first control command; Said first material layer is in "on" position, said second material layer is in off-position, and the light that said luminescence unit is sent sees through said LGP and said first material layer shows module emission light to said first; Said regulon responds said second control command; Said second material layer is in "on" position, said first material layer is in off-position, and the light that said luminescence unit is sent can see through said LGP and said second material layer shows module emission light to said second; Said regulon responds said the 3rd control command; Said first material layer and said second material layer all are in "on" position; The light that said luminescence unit sends sees through said LGP and said first material layer is launched light to the said first demonstration module, sees through said LGP and said second material layer simultaneously and show module emission light to said second.
11. an electronic equipment is characterized in that, comprising:
The display part, said display part comprises:
First shows module, is used for when receiving first incident ray, showing first image information towards first direction;
Second shows module, is used for when receiving second incident ray, showing second image information towards second direction;
Luminescence unit is used to provide illuminating source;
Regulon is used to respond first control command, makes said luminescence unit to the said first demonstration module emission light, forms said first incident ray; Respond second control command, make said luminescence unit, form said second incident ray to the said second demonstration module emission light; And respond the 3rd control command, and make said luminescence unit launch light simultaneously to said first display unit and said second display unit, form said first incident ray and said second incident ray;
Host machine part, said host machine part comprises:
Control module is used to produce said first control command, sends said first control command to said regulon, and said first control command is used to control said regulon makes said luminescence unit show module emission light to said first; Produce said second control command, send said second control command to said regulon, said second control command is used to control said regulon makes said luminescence unit show module emission light to said second; And produce said the 3rd control command; Send said the 3rd control command to said regulon, said the 3rd control command is used to control said regulon makes said luminescence unit launch light simultaneously to said first demonstration module and the said second demonstration module.
12. electronic equipment as claimed in claim 11 is characterized in that, said host machine part comprises:
First hardware platform is used to move first operating system;
Second hardware platform is used to move second operating system;
Wherein, said first hardware platform and said second hardware platform are shared said control module;
Wherein, during said first operating system, make said control module produce said first control command; During said second operating system, make said control module produce said second control command; When said first operating system and said second operating system are moved simultaneously, make said control module produce said the 3rd control command.
13. electronic equipment as claimed in claim 11 is characterized in that, said host machine part comprises:
First hardware platform is used to move first operating system or second operating system;
Wherein, during said first operating system, make said control module produce said first control command; During said second operating system, make said control module produce said second control command.
14. like each described electronic equipment of claim 11 to 13; It is characterized in that; Said display part comprises one first housing, and said display part is positioned at said first housing, and said first shows that module appears at the first surface of said first housing; Said second shows that module appears at the second surface of said first housing, and said first surface is parallel with said second surface;
Said host machine part comprises one second housing, and said second housing is connected through rotating shaft with said first housing;
Wherein, Said electronic equipment has: said first housing rotates to first state of first predetermined angular through said rotating shaft with respect to said second housing, and said first housing rotates to second state of second predetermined angular with respect to said second housing through said rotating shaft;
When said electronic equipment was in said first state, said control module produced said first control command; When said electronic equipment was in said second state, said control module produced said second control command.
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| CN201110135865.5A CN102800284B (en) | 2011-05-24 | 2011-05-24 | Double-sided display and electronic equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110135865.5A CN102800284B (en) | 2011-05-24 | 2011-05-24 | Double-sided display and electronic equipment |
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| CN102800284A true CN102800284A (en) | 2012-11-28 |
| CN102800284B CN102800284B (en) | 2014-12-31 |
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| CN102800284B (en) | 2014-12-31 |
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