CN102034408B - Display module, electronic device applying same and display method thereof - Google Patents
Display module, electronic device applying same and display method thereof Download PDFInfo
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- CN102034408B CN102034408B CN 200910204986 CN200910204986A CN102034408B CN 102034408 B CN102034408 B CN 102034408B CN 200910204986 CN200910204986 CN 200910204986 CN 200910204986 A CN200910204986 A CN 200910204986A CN 102034408 B CN102034408 B CN 102034408B
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Abstract
The invention discloses a display module, an electronic device applying the same and a display method thereof. The display module is applied to the electronic device to display the use state of an electronic element in the electronic device, and comprises a light guide unit, a plurality of luminous units and a control unit, wherein the light guide unit is provided with an incident surface and an emergent surface; the luminous units are arranged close to the incident surface; the control unit is coupled to the plurality of luminous units; the control unit is coupled to the plurality of luminous units, and controls the luminous units selectively by one of a plurality of current magnitude combinations; and light emitted by the plurality of luminous units enters the light guide unit from the incident surface, and represents a continuous display effect through the emergent surface.
Description
Technical field
The present invention relates to display module, particularly a kind of use state according to the electronic component in the electronic installation produces the corresponding magnitude of current and makes up to control display module, the electronic installation of using it and the display packing thereof that light-emitting component presents successional display effect.
Background technology
The electronic installation of present many a new generations, for example common PC or notebook computer, except coming to show the use state of its present spatial content by the mode of hardware the spatial content or remaining spatial content that the electronic component (for example hard disk or internal memory) in the display electronics assemblies used by computer software.For example, the display module of electronic installation can show by the luminance segmentation of a plurality of light emitting diodes of control the use of electronic component/remaining space capacity.
Please refer to Figure 1A, Figure 1A is depicted as traditional display module segmentation and shows that electronic component uses/schematic diagram of remaining space capacity at present.Shown in Figure 1A, viewing area 10A ~ 10C sends light and viewing area 10D ~ 10E is not luminous, and therefore, according to the shown situation of display module as can be known: the spatial content that used of electronic component reaches 60% at present, that is its remaining space capacity is about 40%.
Figure 1B then is depicted as the schematic diagram corresponding to the lumination of light emitting diode situation of Figure 1A.As shown in Figure 1B, because light emitting diode 12A ~ 12E corresponds respectively to viewing area 10A ~ 10E, and the spatial content that used of electronic component reaches 60% at present, and therefore, light emitting diode 12A ~ 12C will be luminous, and light emitting diode 12D ~ 12E is then no.
Though above-mentioned traditional segmentation display packing can show roughly that electronic component uses/the remaining space capacity at present, yet, in practical application, still have and much demand the shortcoming that overcomes urgently.
At first, arrange owing to belonging to one to one between each light emitting diode in traditional display module and each viewing area, when display module needs more accurate multistage to show, the light emitting diode of equivalent amount certainly will will be set, cause the production cost of display module significantly to improve.For example, suppose that display module wants the amount of capacity that shows that with ten sections electronic components remain/have used, that is display module includes ten viewing areas, and display module also need arrange ten light emitting diodes of equivalent amount, just can reach the segmentation display effect of wanting.Along with the user is more and more high for the requirement of the fineness of display effect, the required light emitting diode of display module the more, therefore its production cost also improves thereupon.
In addition, the practice that adopts this kind segmentation to show often causes can forming blanking bar between the adjacent luminous viewing area, for example, in Figure 1A, forms blanking bar D1 between luminous viewing area 10A and the 10B, forms blanking bar D2 between luminous viewing area 10B and the 10C.Because luminous bright band and the contrast between the blanking bar are too obvious, cause whole luminous viewing area to seem from the appearance discontinuous, thereby affect its moulded aesthetic feeling of the design and user's impression.
Summary of the invention
Therefore, the present invention proposes a kind of display module, uses its electronic installation and display packing thereof, to address the above problem.
A specific embodiment according to the present invention is a kind of display module.In fact, display module is in order to the use state of the electronic component in the display electronics assemblies, for example the present remaining capacity of electronic component or the size of the capacity that has used.In this embodiment, display module comprises optical guide unit, a plurality of luminescence unit and control module.Optical guide unit has incidence surface and exiting surface; Above-mentioned these luminescence units are adjacent to the incidence surface of optical guide unit.Control module is coupled to above-mentioned these luminescence units and optionally controls above-mentioned these luminescence units with one of multiple magnitude of current combination.The light that above-mentioned these luminescence units send enters optical guide unit and presents successional display effect by exiting surface from incidence surface.
Another specific embodiment according to the present invention is a kind of electronic installation.Electronic installation comprises electronic component and display module, and display module is in order to show the use state of electronic component.Display module comprises optical guide unit, a plurality of luminescence unit and control module.Optical guide unit has incidence surface and exiting surface; Above-mentioned these luminescence units are adjacent to the incidence surface of optical guide unit.Control module is coupled to above-mentioned these luminescence units and optionally controls above-mentioned these luminescence units with one of multiple magnitude of current combination.The light that above-mentioned these luminescence units send enters optical guide unit and presents successional display effect by exiting surface from incidence surface.
Another specific embodiment according to the present invention is a kind of display packing, in order to the use state of the electronic component in the display electronics assemblies.Display packing comprises the following step: at first, provide display module, and display module comprises optical guide unit, a plurality of luminescence unit and control module; Then, produce the optical analogy result; Then, control module is controlled above-mentioned these luminescence units according to the optical analogy result with one of multiple magnitude of current combination; At last, the light that sends of above-mentioned these luminescence units enters optical guide unit to present successional display effect.
The present invention proposes a kind of display module, uses its electronic installation and display packing thereof, produce the corresponding a plurality of light emitting diodes of magnitude of current combination control in order to the use state according to the electronic component in the electronic installation, in order to present successional display effect.Because display module simulates corresponding relation between the combination of each magnitude of current and the different display effects by optical simulation software, therefore can reach and show that electronic component uses/function of remaining space capacity at present by the different control magnitude of current combination less light emitting diode of controlling the size, significantly saving the production cost of display module, and effectively improve the discontinuous shortcoming in luminous viewing area of display module in the prior art.
Can utilize the following detailed description and accompanying drawings to be further understood about the advantages and spirit of the present invention.
Description of drawings
Figure 1A is depicted as traditional display module segmentation and shows that electronic component uses/schematic diagram of remaining space capacity at present.
Figure 1B is depicted as the schematic diagram corresponding to the lumination of light emitting diode situation of Figure 1A.
Figure 2 shows that the schematic appearance of the display module of the first specific embodiment of the present invention.
Figure 3 shows that the display module of Fig. 2 is incorporated into the schematic diagram of each light emitting diode from electronic component accepting state signal and the generation control magnitude of current.
Fig. 4 A is depicted as the functional block diagram of an embodiment of the control module among Fig. 3.
Fig. 4 B is depicted as an embodiment of the table of comparisons among Fig. 4 A.
Fig. 4 C is depicted as the pulse width modulation signal with different pulse widths among Fig. 4 A.
Fig. 5 A is depicted as the functional block diagram of another embodiment of the control module among Fig. 3.
Fig. 5 B is depicted as the functional block diagram of the logical circuit among Fig. 5 A.
Figure 6 shows that the process flow diagram of the display packing of the present invention's the 3rd specific embodiment.
Figure 7 shows that the process flow diagram of the display packing of the present invention's the 4th specific embodiment.
Embodiment
The first specific embodiment according to the present invention is a kind of display module.In fact, display module is applied to electronic installation (for example PC or industrial computer), use state with the electronic component in the display electronics assemblies (for example hard disk or power supply unit), the for example present remaining capacity of electronic component or the size of the capacity that has used, but not as limit.In addition, display module can be arranged in the electronic installation and be coupled to electronic component, or is coupled to the electronic component the electronic installation outside electronic installation, there is no certain restriction.
Please refer to Fig. 2, Figure 2 shows that the schematic appearance of the display module of the first specific embodiment of the present invention.As shown in Figure 2, display module 2 comprises optical guide unit 21 and housing 22.Wherein, optical guide unit 21 has incidence surface 214, exiting surface 211 and surface-treated layer 210, and surface-treated layer 210 is covered on the exiting surface 211.In practical application, surface-treated layer 210 is not limited in and covers on the exiting surface 211, also can be formed at by different surface treatment methods on the exiting surface 211, and for example atomizing is processed or texture is processed.In addition, surface-treated layer 210 also can be covered on the incidence surface 214, or is formed on the incidence surface 214 by different surface treatment methods, even namely is the material of optical guide unit 21 itself, there is no certain restriction.
In fact, the light emitting diode that display module 2 comprises and the quantity of hole and position all can be decided according to actual demand, are not limited with this example.In addition, light emitting diode 220A ~ 220D can be the light emitting diode of SMD LED surface-mount device LED (Surface-Mount Device, SMD), vertical insert type (Dual In-line Package, DIP) or other pattern; Optical guide unit 21 can be that a photoconductive tube or other have the optical element of light-guiding function, and optical guide unit 21 can be transparent plastic material, but not as limit.
Please refer to Fig. 3, Figure 3 shows that the use state of the electronic component 30 in display module 2 detection. electronics 3 among Fig. 2 and after electronic component 30 receives status signal S, produce corresponding control magnitude of current combination I according to status signal S again
A~ I
DSchematic diagram to light emitting diode 220A ~ 220D.As shown in Figure 3, the control module 222 of display module 2 is coupled to the electronic component 30 in the electronic installation 3, when control module 222 behind electronic component 30 accepting state signal S, control module 222 will produce respectively corresponding to the control magnitude of current of light emitting diode 220A ~ 220D combination I according to status signal S
A~ I
D, and will control magnitude of current combination I
A~ I
DBe sent to respectively light emitting diode 220A ~ 220D, in order to control light emitting diode 220A ~ 220D.Then, the light that light emitting diode 220A ~ 220D sends can be incident upon optical guide unit 21 and present successional display effect, that is incidence surface 214, exiting surface 211 and the surface-treated layer 210 rear viewing areas that present of above-mentioned these light by optical guide unit 21 are continuous, can effectively improve the disappearance of prior art.
In fact, this display effect can be passed through corresponding to the light that light emitting diode 220A ~ 220D sends the size of the display area of exiting surface 211 and surface-treated layer 210, also can pass through corresponding to the light that light emitting diode 220A ~ 220D sends the power of a display brightness of exiting surface 211 and surface-treated layer 210, and the power of this display brightness is corresponding to the magnitude of current combination of control light emitting diode 220A ~ 220D.Therefore, the present invention can also make up power and the shading value of control display brightness by the magnitude of current of adjusting light emitting diode 220A ~ 220D except presenting successional display effect.In addition, status signal S can include the use status information of electronic component 30, such as electronic component 30 present remaining capacity or the information such as size of the capacity that has used.Can be the electronic equipments such as hard disk, internal memory or charger as for electronic component 30, but not as limit.
Next, the control module 222 of further inquiring into display module 2 is made up I according to the control magnitude of current that status signal S produces respectively corresponding to light emitting diode 220A ~ 220D
A~ I
DDifferent modes.
Please refer to Fig. 4 A, Fig. 4 A is depicted as the functional block diagram of control module 222.Shown in Fig. 4 A, control module 222 comprises control element 2220 and integrating circuit 2222A ~ 2222D.Wherein, control element 2220 has the table of comparisons 22200, and the table of comparisons 22200 stores the optical analogy result; Integrating circuit 2222A ~ 2222D is the circuit with integrating function, as for its pattern then without certain restriction.
In fact, optical analogy result simulates the use state that obtains electronic component 30, the magnitude of current combination of control light emitting diode and the corresponding relation between the different display effects by optical simulation software.Wherein, optical simulation software can be that lighttools, Tracepro or other have the software of optical analogy function, there is no certain restriction.It should be noted that, the factor that affects the optical analogy result is quite a lot of, except the impact of the quantity of light emitting diode 220A ~ 220D and optical guide unit 21 and position, the optical analogy result also can be subject to the impact that the quantity of hole 212A ~ 212C and position or surface-treated layer 210 are covered in the factors such as incidence surface 214 or exiting surface 211.
When control element 2220 when electronic component 30 receives status signal S, the present use status information of the electronic component 30 that control element 2220 will comprise according to status signal S is found out the control magnitude of current combination I of the present use state that corresponds to electronic component 30 in the table of comparisons 22200
A~ I
DSize why.
For example, Fig. 4 B is depicted as the usage space capacity and control magnitude of current combination I through resulting electronic component 30 after the optical analogy
A~ I
DThe table of comparisons of size suppose that control element 2220 learns that according to status signal S the spatial contents that electronic component 30 has used at present are 40%, and then control element 2220 can obtain the corresponding control magnitude of current from the table of comparisons and make up I
A~ I
DSize be respectively 3mA, 5mA, 3mA and 0.
Return Fig. 4 A, when control element 2220 makes up I by the controlled magnitude of current of the table of comparisons
A~ I
DNumerical value after, control element 2220 will be exported respectively corresponding to control magnitude of current combination I
A~ I
DPulse width modulation signal PWM
A~ PWM
DTo integrating circuit 2222A ~ 2222D and via producing the control electric current I behind integrating circuit 2222A ~ 2222D integration
A~ I
DThe amount combination is with control light emitting diode 220A ~ 220D.
In fact, the pulse width modulation signal PWM that exports when control element 2220
A~ PWM
DPulse width W
A~ W
DLarger, corresponding equivalent voltage V
A~ V
DAlso larger, in the situation that equivalent resistance is fixing, the control electric current I
A~ I
DThe amount combination is also larger, therefore, and pulse width W
A~ W
DWith control magnitude of current combination I
A~ I
DBetween corresponding relation also can be recorded in the table of comparisons, read in the time of need to using for control module.Shown in Fig. 4 C, suppose control magnitude of current combination I
A~ I
DSize order be: I
A＜I
B＜I
C＜I
D, the pulse width modulation signal PWM that exports of control element 2220 then
A~ PWM
DPulse width W
A~ W
DSize order be: W
A＜W
B＜W
C＜W
DTherefore, control element 2220 can be adjusted by the pulse width modulation signal that output has different pulse widths the size of the control electric current of control light emitting diode 220A ~ 220D, in order to the luminous situation that changes light emitting diode 220A ~ 220D (for example light emitting diode 220A ~ 220D whether luminous or light emitting diode 220A ~ 220D luminous intensity size and shading value), and present various continuity display effect.
Except above-mentioned control magnitude of current combination I
A~ I
DOutside the producing method, Fig. 5 A is depicted as the functional block diagram of another embodiment of the control module among Fig. 3, namely another kind of control magnitude of current combination I
A~ I
DProducing method.Shown in Fig. 5 A, control module 222 comprises control element 2220 and logical circuit 2224A ~ 2224D.When control element 2220 when electronic component 30 receives status signal S, the present use status information of the electronic component 30 that control element 2220 will comprise according to status signal S is found out the control magnitude of current combination I of the present use state that corresponds to electronic component 30 in the table of comparisons 22200
A~ I
DNumerical value.
Then, control element 2220 is more respectively according to control magnitude of current combination I
A~ I
DExport corresponding universal input output signal GPIO
A~ GPIO
DTo logical circuit 2224A ~ 2224D, logical circuit 2224A ~ 2224D exports respectively control magnitude of current combination I again
A~ I
DTo light emitting diode 220A ~ 220D, with control light emitting diode 220A ~ 220D.
Detailed circuit structure as for logical circuit then please refer to Fig. 5 B, Fig. 5 B is depicted as the functional block diagram of the logical circuit among Fig. 5 A, the circuit diagram of the embodiment of logical circuit 2224A namely, shown in Fig. 5 B, logical circuit 2224A comprises on-off element SW1 ~ SW3 and resistive element R1 ~ R3.In fact, the on-off element that logical circuit 2224A comprises and the kind of resistive element and number are all decided by actual demand, are not limited with this example.
In this embodiment, control element 2220 exports the universal input output signal GPIO of logical circuit 2224A to
AUnlatching by gauge tap element SW1 ~ SW3 or the mode of closing so that the equivalent resistance under particular job voltage V change, in order to adjust the control electric current I of the last output of logical circuit 2224A
ASize.
For example, logic of propositions circuit 2224A is according to universal input output signal GPIO
AOpening switch element SW1 and SW3 and closing switch element SW2, that is only have between resistive element R2 and the contact N and form path, be between resistive element R1 and R3 and the contact N and open circuit, therefore, under the prerequisite that the resistance of light emitting diode 220A ~ 220D ground connection and on-off element SW2 is ignored, the control electric current I of the last output of logical circuit 2224A
ABe (V/R2).
On the other hand, logic of propositions circuit 2224A is according to universal input output signal GPIO
AClose all on-off element SW1 ~ SW3, then be path between resistive element R1 ~ R3 and the contact N, therefore the control electric current I of the last output of logical circuit 2224A
ABe (V/R1)+(V/R2)+(V/R3).At this moment, the control electric current (V/R1)+(V/R2)+(V/R3) of logical circuit 2224A output will be greater than above-mentioned (V/R2), so the time light emitting diode 220A luminosity also can be higher.Thus, the luminous situation of light emitting diode 220A ~ 220D can change and present the continuity display effect with different shading values on surface-treated layer 210.
The second specific embodiment according to the present invention is a kind of electronic installation.In this embodiment, electronic installation comprises electronic component and display module, wherein display module is coupled to electronic component to show the use state of electronic component, for example electronic component (for example internal memory or battery) present remaining capacity or the size of the capacity that has used, but not as limit.Display module comprises optical guide unit, a plurality of luminescence unit and control module.Optical guide unit has incidence surface and exiting surface; Above-mentioned these luminescence units are adjacent to the incidence surface of optical guide unit.Control module is optionally with above-mentioned these luminescence units of one of multiple magnitude of current combination control.The light that above-mentioned these luminescence units send enters optical guide unit and presents successional display effect by exiting surface from incidence surface.About the detailed operation situation of the electronic installation among this embodiment and display module thereof, please refer to related text and the graphic explanation of above-mentioned the first specific embodiment, do not give unnecessary details separately in this.
The 3rd specific embodiment according to the present invention is a kind of display packing.In practical application, this display packing is in order to the use state of the electronic component of display electronics assemblies, for example present remaining capacity of electronic component or the size of the capacity that has used, but not as limit.
Please refer to Fig. 6, Figure 6 shows that the process flow diagram of this display packing.As shown in Figure 6, at first, the method execution in step S12 provides display module, and display module comprises optical guide unit, a plurality of luminescence unit and control module.
Then, the method execution in step S14 exports a plurality of pulse width modulation signals with different pulse widths according to the optical analogy result.In fact, the optical analogy result can comprise the corresponding relation between use state, control magnitude of current combination and the different display effects of electronic component, simulate by optical simulation software to get, but not as limit.
In step S16, above-mentioned these pulse width modulation signals are respectively via producing magnitude of current combination behind the integrating circuit integration.Detailed operation situation as for step S14 and S16 can with reference to Fig. 4 A ~ 4C and related description thereof, not given unnecessary details in this separately.
Afterwards, the method execution in step S18, exporting this magnitude of current, to make up to control a plurality of luminescence units luminous.In step S19, the light that above-mentioned these luminescence units send is incident upon optical guide unit to present successional display effect.In fact, optical guide unit has incidence surface, exiting surface and surface-treated layer, and the light that above-mentioned these luminescence units send enters optical guide unit and presents successional display effect by exiting surface and surface-treated layer from incidence surface.In addition, it is relevant that display effect can be shown in the light that above-mentioned these luminescence units send the power of the size of display area of display module and display brightness, but not as limit.
Also be a kind of display packing according to the 4th specific embodiment of the present invention.In practical application, this display packing is in order to the use state of the electronic component of display electronics assemblies, for example present remaining capacity of electronic component or the size of the capacity that has used, but not as limit.Please refer to Fig. 7, Figure 7 shows that the process flow diagram of this display packing.As shown in Figure 7, at first, the method execution in step S22 provides display module, and display module comprises optical guide unit, a plurality of luminescence unit and control module.
Then, the method execution in step S24 exports a plurality of universal input output signals with the unlatching of controlling a plurality of on-off elements or closes according to the optical analogy result.In fact, the optical analogy result can comprise the corresponding relation between use state, control magnitude of current combination and the different display effects of electronic component, simulate by optical simulation software to get, but not as limit.
Then, in step S26, the resistance value under particular job voltage is along with the unlatching of above-mentioned these on-off elements or close and change, to produce magnitude of current combination.Detailed operation situation as for step S24 and S26 can with reference to Fig. 5 A ~ 5B and related description thereof, not given unnecessary details in this separately.
Afterwards, the method execution in step S28, exporting this magnitude of current, to make up to control a plurality of luminescence units luminous.In step S29, the light that above-mentioned these luminescence units send is incident upon optical guide unit to present successional display effect.In fact, optical guide unit has incidence surface, exiting surface and surface-treated layer, and the light that above-mentioned these luminescence units send enters optical guide unit and presents successional display effect by exiting surface and surface-treated layer from incidence surface.In addition, it is relevant that display effect can be shown in the light that above-mentioned these luminescence units send the power of the size of display area of display module and display brightness, but not as limit.
In sum, compared to prior art, the display module of electronic installation proposed by the invention and display packing thereof produce the corresponding control magnitude of current according to the use state of the electronic component in the electronic installation and make up the luminous intensity controlling a plurality of lumination of light emitting diode or control a plurality of light emitting diodes or shading value etc., in order to present successional display effect.Owing to simulating corresponding relation between the magnitude of current and the different display effects by the optical analogy mode first, therefore display module only needs to make up the less light emitting diode of controlling the size by the different control magnitudes of current, can reach and show that electronic component uses/function of remaining space capacity at present, in order to significantly to save the production cost of display module, and effectively improve the discontinuous shortcoming of display area luminous in the prior art, therefore can promote the aesthetic feeling of moulded design, and then promote user's impression.
Utilize the above detailed description of preferred embodiments, hope can be known description feature of the present invention and spirit more, and is not to come category of the present invention is limited with above-mentioned disclosed preferred embodiment.On the contrary, its objective is that hope can contain in the category that is arranged in claims of the present invention of various changes and tool equality.
Claims (31)
1. a display module is applied to electronic installation, to show the use state of the electronic component in the above-mentioned electronic installation, it is characterized in that, above-mentioned display module comprises:
Optical guide unit has incidence surface and exiting surface;
A plurality of luminescence units are adjacent to the above-mentioned incidence surface of above-mentioned optical guide unit; And
Control module, be coupled to above-mentioned these luminescence units, and optionally with above-mentioned these luminescence units of one of multiple magnitude of current combination control, wherein the light that sends of above-mentioned these luminescence units enters above-mentioned optical guide unit and presents successional display effect by above-mentioned exiting surface from above-mentioned incidence surface;
Wherein, above-mentioned control module is controlled above-mentioned these luminescence units according to the optical analogy result with one of above-mentioned multiple magnitude of current combination, and above-mentioned optical analogy result comprises the corresponding relation between the above-mentioned use state of above-mentioned electronic component, above-mentioned these magnitudes of current combinations and the above-mentioned display effect.
2. display module according to claim 1 is characterized in that, above-mentioned control module is coupled to above-mentioned electronic component detecting above-mentioned use state, and according to above-mentioned these luminescence units of above-mentioned use state control.
3. display module according to claim 1 is characterized in that, above-mentioned use state is corresponding to the surplus of above-mentioned electronic component or used capacity.
4. display module according to claim 1 is characterized in that, the light that above-mentioned display effect is sent corresponding to above-mentioned these luminescence units is by the size of the display area of above-mentioned exiting surface.
5. display module according to claim 1, it is characterized in that, the light that above-mentioned display effect is sent corresponding to above-mentioned these luminescence units is by the power of the display brightness of above-mentioned exiting surface, and the power of above-mentioned display brightness is corresponding to one of above-mentioned these magnitudes of current combinations of above-mentioned these luminescence units of control.
6. display module according to claim 1 is characterized in that, the output of above-mentioned control module is a plurality of to have the pulse width modulation signal of different pulse widths and via producing above-mentioned these magnitudes of current combinations behind the integrating circuit integration.
7. display module according to claim 1, it is characterized in that, above-mentioned control module comprises a plurality of on-off elements, and above-mentioned control module is controlled the unlatching of above-mentioned these on-off elements or closed the resistance value size of adjusting under particular job voltage and make up to produce above-mentioned these magnitudes of current.
8. display module according to claim 1 is characterized in that, above-mentioned these luminescence units are surface-mounting LED or vertical insert type light emitting diode.
9. display module according to claim 1 is characterized in that, above-mentioned optical guide unit also comprises surface-treated layer, and above-mentioned surface-treated layer is formed on above-mentioned exiting surface or the above-mentioned incidence surface.
10. display module according to claim 9 is characterized in that, above-mentioned surface-treated layer is atomizing processing layer or texture processing layer.
11. display module according to claim 1 is characterized in that, above-mentioned optical guide unit is photoconductive tube.
12. display module according to claim 1 is characterized in that, above-mentioned optical guide unit is transparent plastic material.
13. display module according to claim 1 is characterized in that, above-mentioned optical guide unit is provided with at least one hole, and corresponding above-mentioned these luminescence units of above-mentioned hole arrange.
14. an electronic installation is characterized in that, comprises:
Electronic component; And
Display module is coupled to above-mentioned electronic component to show the use state of above-mentioned electronic component, and above-mentioned display module comprises:
Optical guide unit has incidence surface and exiting surface;
A plurality of luminescence units are adjacent to the above-mentioned incidence surface of above-mentioned optical guide unit; And
Control module, be coupled to above-mentioned these luminescence units, and optionally with above-mentioned these luminescence units of one of multiple magnitude of current combination control, wherein the light that sends of above-mentioned these luminescence units enters above-mentioned optical guide unit and presents successional display effect by above-mentioned exiting surface from above-mentioned incidence surface;
Wherein, above-mentioned control module is controlled above-mentioned these luminescence units according to the optical analogy result with one of above-mentioned multiple magnitude of current combination, and above-mentioned optical analogy result comprises the corresponding relation between the above-mentioned use state of above-mentioned electronic component, above-mentioned these magnitudes of current combinations and the above-mentioned display effect.
15. electronic installation according to claim 14 is characterized in that, above-mentioned control module detects the above-mentioned use state of above-mentioned electronic component, and according to above-mentioned these luminescence units of above-mentioned use state control.
16. electronic installation according to claim 14 is characterized in that, above-mentioned use state is corresponding to the surplus of above-mentioned electronic component or used capacity.
17. electronic installation according to claim 14 is characterized in that, the light that above-mentioned display effect is sent corresponding to above-mentioned these luminescence units is by the size of the display area of above-mentioned exiting surface.
18. electronic installation according to claim 14, it is characterized in that, the light that above-mentioned display effect is sent corresponding to above-mentioned these luminescence units is by the power of the display brightness of above-mentioned exiting surface, and the power of above-mentioned display brightness is corresponding to one of above-mentioned these magnitudes of current combinations of above-mentioned these luminescence units of control.
19. electronic installation according to claim 14 is characterized in that, the output of above-mentioned control module is a plurality of to have the pulse width modulation signal of different pulse widths and via producing above-mentioned these magnitudes of current combinations behind the integrating circuit integration.
20. electronic installation according to claim 14, it is characterized in that, above-mentioned control module comprises a plurality of on-off elements, and above-mentioned control module is controlled the unlatching of above-mentioned these on-off elements or closed the resistance value size of adjusting under particular job voltage and make up to produce above-mentioned these magnitudes of current.
21. electronic installation according to claim 14 is characterized in that, above-mentioned optical guide unit also comprises surface-treated layer, and above-mentioned surface-treated layer is formed on above-mentioned exiting surface or the above-mentioned incidence surface.
22. electronic installation according to claim 14 is characterized in that, above-mentioned electronic component is storage element or power-supply unit.
23. a display packing, the use state in order to the electronic component in the display electronics assemblies is characterized in that, above-mentioned display method comprises the following step:
Display module is provided, and above-mentioned display module comprises optical guide unit, a plurality of luminescence unit and control module;
Above-mentioned control module is controlled above-mentioned these luminescence units according to the optical analogy result with one of multiple magnitude of current combination; And
The light that above-mentioned these luminescence units send enters above-mentioned optical guide unit to present successional display effect;
Wherein, above-mentioned optical analogy result comprises the corresponding relation between the above-mentioned use state of above-mentioned electronic component, above-mentioned these magnitude of current combinations and the above-mentioned display effect.
24. display packing according to claim 23 is characterized in that, above-mentioned optical analogy result gets by carrying out optical simulation software.
25. display packing according to claim 23 is characterized in that, above-mentioned use state is corresponding to the surplus of above-mentioned electronic component or used capacity.
26. display packing according to claim 23, it is characterized in that, above-mentioned optical guide unit has incidence surface and exiting surface, and the light that above-mentioned these luminescence units send enters above-mentioned optical guide unit and presents above-mentioned display effect by above-mentioned exiting surface from above-mentioned incidence surface.
27. display packing according to claim 26 is characterized in that, the light that above-mentioned display effect is sent corresponding to above-mentioned these luminescence units is by the size of the display area of above-mentioned exiting surface.
28. display packing according to claim 26, it is characterized in that, the light that above-mentioned display effect is sent corresponding to above-mentioned these luminescence units is by the power of the display brightness of above-mentioned exiting surface, and the power of above-mentioned display brightness is corresponding to one of above-mentioned these magnitudes of current combinations of above-mentioned these luminescence units of control.
29. display packing according to claim 26 is characterized in that, above-mentioned optical guide unit also comprises surface-treated layer, and above-mentioned surface-treated layer is formed on above-mentioned exiting surface or the above-mentioned incidence surface.
30. display packing according to claim 23 is characterized in that, the output of above-mentioned control module is a plurality of to have the pulse width modulation signal of different pulse widths and via producing above-mentioned these magnitudes of current combinations behind the integrating circuit integration.
31. display packing according to claim 23, it is characterized in that, above-mentioned control module comprises a plurality of on-off elements, and above-mentioned control module is controlled the unlatching of above-mentioned these on-off elements or closed the resistance value size of adjusting under particular job voltage and make up to produce above-mentioned these magnitudes of current.
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| CN 200910204986 CN102034408B (en) | 2009-09-29 | 2009-09-29 | Display module, electronic device applying same and display method thereof |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5812104A (en) * | 1992-06-30 | 1998-09-22 | Northrop Grumman Corporation | Gray-scale stepped ramp generator with individual step correction |
| CN2852594Y (en) * | 2005-12-16 | 2006-12-27 | 中国海洋大学 | LED surface light source with color tone capable of continuous automatic gradual change |
| WO2007030922A1 (en) * | 2005-09-12 | 2007-03-22 | Ifire Technology Corp. | Electroluminescent display using bipolar column drivers |
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2009
- 2009-09-29 CN CN 200910204986 patent/CN102034408B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5812104A (en) * | 1992-06-30 | 1998-09-22 | Northrop Grumman Corporation | Gray-scale stepped ramp generator with individual step correction |
| WO2007030922A1 (en) * | 2005-09-12 | 2007-03-22 | Ifire Technology Corp. | Electroluminescent display using bipolar column drivers |
| CN2852594Y (en) * | 2005-12-16 | 2006-12-27 | 中国海洋大学 | LED surface light source with color tone capable of continuous automatic gradual change |
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