CN1977519A - Mobile terminal - Google Patents
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- CN1977519A CN1977519A CN 200580021691 CN200580021691A CN1977519A CN 1977519 A CN1977519 A CN 1977519A CN 200580021691 CN200580021691 CN 200580021691 CN 200580021691 A CN200580021691 A CN 200580021691A CN 1977519 A CN1977519 A CN 1977519A
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Abstract
There is provided a cover-replacable mobile terminal having a sub display unit, in which a light emission pattern is automatically adjusted and set without requiring manual adjustment or setting by a user. This mobile terminal stabilizes the display quality and facilitates replacement work. The mobile terminal (100) includes: a case (21); a cover member selectively attached to the case (21) from a plurality of types; a light emission unit emitting light outside the case (21); a storage unit for storing a plurality of types of light emission patterns of the light emission unit; and a control unit for causing the light emission unit to emit light according to a predetermined one among the light emission patterns. The mobile terminal (100) has identification means of a separate body arranged on the cover member so that the control unit selects one of the light emission patterns according to the identification means when the cover member is mounted on the case (21).
Description
Technical field
The present invention relates to portable terminal, wherein any one in the panel component of a plurality of types optionally is attached to casing.
Background technology
Cellular phone is one of portable terminal, popularizes the trend of seeking features such as fashion, individual character, novelty recently fast.As shown in figure 15, in order to satisfy this demand, people have proposed a kind of cellular phone 1, wherein any one in panel (cover) parts 5 (for example external jacket) of a plurality of types (5a, 5b, 5c) can be attached to casing 3 (so-called exchangeable panel type cellular phone) especially in interchangeable mode.Especially when jack knife phone so that when carrying master's display part become under the situation of sightless double-deck cellular phone (two-fold cellular telephone) 1, LED information display section (sub-display part 7) is provided on the side opposite with main display part usually, be on the outer surface 3a of casing 3, it will be by any one covering among panel component 5a, 5b and the 5c, so that the user can visually confirm Inbound Calls number or time under folded state.
In such cellular phone that possesses sub-display part 71, when casing 3 possesses, for example, during panel component 5b, the Lighting Division 11 of sub-display part 7 is formed on window portion 9 among the panel component 5b and visually covers and protect.In some panel component 5, make the transparent material (for example, referring to patent documentation 1) that will be fixed to window portion 9 according to the design of panel component 5a, 5b and 5c and by material with different light transmittances.
Patent documentation 1:JP-A-2004-80390
Summary of the invention
The present invention is with the problem that solves
Under the situation of the cellular phone of replaceable panel, from many different panel components, select panel component arbitrarily with sub-display part.In addition, be a kind of pattern of appointment as the light illumination mode (brightness of LED or color, lighting layout etc.) of fruit display part, just can't satisfy demand for fashion.Change if be fixed to the transparent material of window portion, the light intensity of institute's transmission will change so, and then can cause display quality to change.Owing to these reasons, in the exchangeable panel type cellular phone of prior art, some cellular phone make the user can manual adjustments and set be assigned to the light illumination mode (for example, the brightness of LED) of attached panel component
Yet, under the situation of the cellular phone that allows light illumination mode is carried out manual adjustments and setting, when the user changes panel component every day, all need the manual adjustments and the setting of requiring great effort at every turn.The user can't enjoy useful exchangeable panel function like a cork under the prerequisite of high display quality.
For instance, as under the situation of cellular phone shown in Figure 16 301, Lighting Division 311 light illumination mode with the moon in being designed to show the panel component 305a of the night sky throws light on.Lighting Division 311 light illumination mode with people's face in the panel component 305b of the profile that is designed to show face throws light on.Lighting Division 311 light illumination mode with clock pointer in being designed to show the panel component 305c of clock throws light on.Change if be fixed to the transparent material of window portion 309, the light intensity of institute's transmission can change so, this so that can cause display quality to change.Therefore, the cellular phone of some correlation technique exchangeable panel make the user manually download and to set to be assigned to the light illumination mode (for example, LED illumination application program) of attached panel component.
Yet, under the situation of the cellular phone that allows light illumination mode is manually downloaded adjusting, when the user changes panel component every day, all need the manual adjustments and the setting of requiring great effort at every turn.The user can't enjoy useful exchangeable panel function like a cork under the prerequisite of high display quality.
The present invention conceives under described situation, and purpose is to provide the cellular phone of exchangeable panel, described cellular phone has sub-display part, and under the situation that need not user's manual adjustments and setting, regulate automatically and the setting light illumination mode, also make display quality stablize and simplify the operation of changing panel simultaneously.
The method of dealing with problems
The portable terminal of the present invention that is used to realize described purpose is corresponding to the portable terminal that comprises the following: casing; Panel component, it is selected from the panel component of a plurality of types and is attached to described casing; Lighting Division, the outside of its described casing that throws light on; Storage part, it is used to store the light illumination mode of a plurality of types that are used for described Lighting Division; Control part, it is used for making described Lighting Division to throw light on according to a kind of default light illumination mode of described each light illumination mode; With independent identification means, it is provided on the described panel component, and wherein when described panel component was attached to described casing, described control part was selected a kind of light illumination mode from described each light illumination mode that is assigned to described identification means.
In this portable terminal, when the user changed panel component, control part identified the identification means that is provided on the described panel component.Identified in the light illumination mode of a plurality of types of control part from be stored in storage part of identification means and selected a kind of light illumination mode that is assigned to the identification means that is identified, and the Lighting Division that throws light on this light illumination mode.
Portable terminal of the present invention is characterised in that when panel component was attached to casing, control part was diagnosed the recognition feature of (diagnose) identification means.
In this portable terminal, when panel component when attached, control part reads the recognition feature that is provided at the identification means on the panel component.The control part that has read recognition feature with the characteristic value that read be stored in designated value in the storage part and compare with the characteristic value determining to be read whether in preset range.When the characteristic value that is read is in specified scope, determine that described value is for normal.When the characteristic value that is read is outside specified scope, determine that described value is for unusual.
In addition, portable terminal of the present invention is characterised in that when panel component was attached to casing, control part made Lighting Division carry out the test illumination according to a kind of light illumination mode selected in response to identification means.
In this portable terminal, when panel component was attached to casing, Lighting Division was carried out the test illumination according to being assigned to the light illumination mode that is provided at the identification means on the panel component.Therefore, for example need occur under the situation of panel component of light illumination mode of people's face,, confirm that so faulty operation has taken place for identification means or control part if show the light illumination mode of clock when panel component Lighting Division when attached in window portion.
Simultaneously, portable terminal of the present invention is corresponding to the portable terminal that comprises the following: casing; Panel component, it is selected from the panel component of a plurality of types and is attached to described casing; Department of Communication Force, it is contained in the described casing; Lighting Division, the outside of its described casing that throws light on; Storage part, it is used to store the light illumination mode of a plurality of types that are used for described Lighting Division; Control part, it is used for making when described Department of Communication Force has been transformed into dormant state described Lighting Division to throw light on according to a kind of default light illumination mode of described each light illumination mode; With independent identification means, it is provided on the described panel component, wherein when described panel component is attached to described casing, described control part makes described Department of Communication Force be transformed into communications status so that download the new light illumination mode that is assigned to described identification means, the light illumination mode of described download is stored in the described storage part, and select described new light illumination mode.
In this portable terminal, when the user changed panel component, control part can identify the identification means that is provided on the described panel component.The control part that has identified identification means impels storage part to download the new light illumination mode that is assigned to identification means, the light illumination mode of so downloading is stored in the storage part, thereby and select new light illumination mode to make the Lighting Division illumination.
Advantage of the present invention
The described portable terminal of claim 1 according to the present invention, described portable terminal comprises: panel component, it is selected from the panel component of a plurality of types and is attached to casing; Lighting Division, the outside of its described casing that throws light on; Storage part, it is used to store the light illumination mode of a plurality of types that are used for described Lighting Division; And control part, it is used for making described Lighting Division to throw light on according to a kind of default light illumination mode of described each light illumination mode.Described portable terminal further comprises the independent identification means that is provided on the described panel component.When described panel component was attached to described casing, described control part was selected a kind of light illumination mode from described each light illumination mode that is assigned to described identification means.Therefore, when each user changed panel component, control part was selected light illumination mode automatically in response to panel component, avoided complicated manual adjustments and setting by this.Therefore, can realize the simplification of stable display quality and exchangeable panel operation simultaneously.The user can enjoy the exchangeable panel function like a cork under the prerequisite of high display quality.
The described portable terminal of claim 2 according to the present invention, when panel component is attached to casing, the recognition feature of control part diagnosis identification means.At first, when panel component when attached, diagnose identification means whether to have predetermined characteristic to identification means to determine to be provided on the panel component.Therefore, can prevent that control part from setting the such misspecification of Lighting Division with the light illumination mode of mistake, this misspecification is because of identification means originally because long-term deterioration former thereby fail to show what predetermined characteristic caused.
The described portable terminal of claim 3 according to the present invention, when panel component was attached to casing, control part made Lighting Division carry out the test illumination according to a kind of light illumination mode selected in response to identification means.For instance, need occur under the situation of panel component of light illumination mode of people's face,, confirm that so faulty operation has taken place for identification means or control part if occur the light illumination mode of clock when attached in the Lighting Division when panel component in window portion.Therefore, in attached panel component, the user can confirm whether light illumination mode is predetermined light illumination mode.
The described portable terminal of claim 4 according to the present invention, described portable terminal comprises: panel component, it is selected from the panel component of a plurality of types and is attached to casing; Department of Communication Force, it is contained in the described casing; Lighting Division, its described casing outside of throwing light on; Storage part, it is used to store the light illumination mode of a plurality of types that are used for described Lighting Division; And control part, it is used for making when described Department of Communication Force has been transformed into dormant state described Lighting Division to throw light on according to a kind of default light illumination mode of described each light illumination mode.Described portable terminal further comprises the independent identification means that is provided on the described panel component, wherein when described panel component is attached to described casing, described control part makes described Department of Communication Force be transformed into communications status, so that download the new light illumination mode that is assigned to described identification means, the light illumination mode of the described download of stores in the described storage part, and selects described new light illumination mode.When each user replaced panel component, control part was downloaded the light illumination mode that is assigned to panel component automatically, and the light illumination mode of downloading like this can be used as new light illumination mode and throws light on.Therefore, avoid complicated manual download and setting, and can realize the simplification of stable display quality and panel component replacing operation simultaneously.The user can enjoy the exchangeable panel function like a cork under the prerequisite of high display quality.
Description of drawings
Fig. 1 is a perspective view of showing cellular phone, and described cellular phone is the communication terminal of first embodiment of the invention.
The front view that Fig. 2 is a upper casing shown in Figure 1 when its outer surface is watched.
Fig. 3 is the perspective view of cellular phone of therefrom removing the panel component of first execution mode.
Fig. 4 is the perspective view of the panel component of first execution mode.
Fig. 5 is a block diagram of showing the control circuit portion of first execution mode.
Fig. 6 is the flow chart of program of showing the light illumination mode control of first execution mode.
Fig. 7 is the flow chart of routine analyzer of showing the diagnostic function of first execution mode.
Fig. 8 is a perspective view of showing cellular phone, and described cellular phone is the communication terminal of second embodiment of the invention.
The front view that Fig. 9 is a upper casing shown in Figure 8 when its outer surface is watched.
Figure 10 is the perspective view of cellular phone of therefrom removing the panel component of second execution mode.
Figure 11 is the perspective view of the panel component of second execution mode.
Figure 12 is a block diagram of showing the control circuit portion of second execution mode.
Figure 13 is the flow chart of program of showing the light illumination mode control of second execution mode.
Figure 14 is the flow chart of routine analyzer of showing the diagnostic function of second execution mode.
Figure 15 is the descriptive view with correlation technique cellular phone of interchangeable panel component.
Figure 16 is the descriptive view with correlation technique cellular phone of interchangeable panel component.
Description of reference numerals
21,221 casings
37,237 panel components
49,249 illuminating parts
57,257 control parts
59,259 storage parts
100,100 cell phones (portable terminal)
261 telecommunication circuit portions (Department of Communication Force)
263 servers
R2 resistor (identification means)
Embodiment
Hereinafter will preferred implementation according to portable terminal of the present invention be described referring to accompanying drawing.
(first execution mode)
Fig. 1 is a communication terminal of showing first embodiment of the invention, i.e. cell phone, perspective view.
First execution mode is that cellular situation is that example is described with portable terminal.Yet, the invention is not restricted to be applied to this situation, but also can be applicable to wherein optionally in a plurality of panel components any one removably is attached to all portable terminals of the casing with display part.In the cell phone (folded form cell phone) 100 as communication terminal, casing 21 is formed by upper casing 23 and lower casing 25.Upper casing 23 and lower casing 25 are foldable to bilayer by the shaft 27 that the rotating shaft that is arranged on upper and lower enclosure (hinge) 27a, 27b constitute.
Liquid crystal display part 29 and receiver portion 31 are provided at the back side (this face is the face overlapping with another side) of upper casing 23.Operating portion 33 and microphone portion 35 are provided at the back side of lower casing 25.In addition, antenna, camera section, vibrator and circuit board (all are all not shown) with various types of circuit parts are provided in the casing 21.
The front view that Fig. 2 is a upper casing shown in Figure 1 when its outer surface is watched, and Fig. 3 is a cellular perspective view of having removed panel component.
In cell phone 100, panel component 37 (it is an exterior panel) removably is attached to the outer surface of upper casing 23.Panel component 37 (its any one for selecting from the panel component of a plurality of types) is attached in interchangeable (selectable) mode.Installing hole 39 is formed in four angles of panel component 37, and the mounting screw 41 that is inserted in the installing hole 39 carries out screw threads for fastening with screwed hole 43 among attached the 23a of panel that is formed on upper casing shown in Figure 3 23, by this panel component 37 is attached to upper casing 23.
At double-layer folding cell phone 100 (wherein, liquid crystal portion 29 as main display part becomes invisible when this cell phone is folding) in, be used to allow under folded state, visually to confirm that the LED information display section (sub-display part 45) of Inbound Calls number and time is provided at the reverse side of liquid crystal display part 29; That is the outer surface (that is attached 23a of panel) that, is used for the upper casing 23 of attached panel component 37.
In cell phone 100, because panel component 37 is attached to the cause of the outside of upper casing 23, the transparent component that the Lighting Division 49 of sub-display part 45 is fixed to the window portion 47 of panel component 37 visually covers and protects.Lighting Division 49 can be the two-dimensional array of single light-emitting area or a plurality of LED.In panel component 37, the transparent component of window portion 47 can be made according to the material that the design of panel component 37 changes by light transmittance.
Fig. 4 is the perspective view of the panel component of first execution mode.
Resistor R 2 (it is independent identification means) is provided at the back side of panel component 37, and a pair of electricity continues the electrode place that (continous) contact site 53a, 53b are provided at resistor R 2.The resistance value of resistor R 2 changes according to panel component 37.When detecting the resistance value of resistor R 2, can determine the type of panel component 37.In the first embodiment, although resistor R 2 is provided at the back side of panel component 37, resistor R 2 can integrally be embedded in the panel component 37.Even in this case, contact site 53a, 53b also are exposed to the back side of panel component 37.
The a pair of casing side contacts 55a of portion, 55b (referring to Fig. 3) are provided at the contact site 53a that reaches when described panel is installed on attached 23a of panel of upper casing 23, the position of 53b.Contact site 55a, 55b are connected to the control circuit portion that is contained in the not shown circuit board in the casing 21.When panel component 37 was attached to attached 23a of panel of upper casing 23, contact site 53a, the 53b of resistor R 2 formed with contact site 55a, the 55b of upper casing 23 and contacts, thereby is electrically connected with control circuit portion.
Fig. 5 is a block diagram of showing the control circuit portion of first execution mode.
The operation that now description is had the cell phone 100 of this configuration.
Fig. 6 is the flow chart of program of showing the light illumination mode control of first execution mode.
In cell phone 100, (step 1), (step 3) is so resistor R 2 is connected the voltage grading resistor as VDD for contact site 55a, the 55b of contact site 53a, the 53b contact casing 21 of panel component 37 because panel component 37 is attached to casing.When resistor R 2 is connected voltage grading resistor as VDD, be input to the A/D converter section (step 5) of control part 57 by the voltage of resistor R 1 and R2 dividing potential drop.Control part 57 according to the variation of input A/D values discern the type (step 7) of attached panel component 37.Based on recognition result, control part 57 reads from storage part 59 and by the light illumination mode of attached panel component 37 (for example is assigned to, the preset value of brightness data) (step 9), and control Lighting Division 49 in case according to the appropriate illumination pattern (the brightness) (step 11) of throwing light on.
In cell phone 100, when panel component 37 was attached to upper casing 23, control part 57 was selected a kind of light illumination mode in response to resistor R 2 from light illumination mode, and control Lighting Division 49 is so that throw light on based on selected a kind of light illumination mode.By this, can keep display quality and be not subjected to the design of attached panel component 37 or the influence of material.
In the above-described embodiment, the resistance value of generation identification signal is imported into the A/D converter section of control part 57 and is discerned by this A/D converter section.In addition, also can operate and discern described identification signal by port input or by the differentiation that comparator is carried out.
Therefore, cell phone 100 has: panel component 37, and it is selected from the panel component of a plurality of types and is attached to casing 21; Lighting Division 49, it illuminates the outside of casing 21; Storage part 59, it is used to store the light illumination mode of a plurality of types of Lighting Division 49; With control part 57, it is used for making Lighting Division 49 to throw light on according to a kind of default light illumination mode of light illumination mode.Cell phone 100 further comprises the independent resistor R 2 that is provided on the panel component 37.When panel component 37 was attached to casing 21, control part 57 was selected a kind of light illumination mode from light illumination mode in response to resistor R 2.Therefore, when each user replaced panel component 37, control part 57 selected to be assigned to the light illumination mode of panel component 37 automatically, therefore unnecessary manual adjustments and the setting of carrying out complexity.Therefore, can realize the simplification of stable display quality and panel component replacing operation simultaneously.The user can enjoy the exchangeable panel function like a cork under the prerequisite of high display quality.
Now description is added to the preferred diagnostic function of cell phone 100.
Diagnostic function, for example the form with program is stored in the storage part 59, and is carried out by control part 57.
Fig. 7 is the flow chart of routine analyzer of showing the diagnostic function of first execution mode.
For instance, in cell phone 100, when removing panel component 37 from casing (step 21), the branch pressure voltage of gained triggers control part 57 and enters analytical model, under analytical model, analyze resistor R 2 (step 23) according to the routine analyzer that is stored in the storage part 59.
Then, when panel component 37 is attached to casing 21 (step 25), control part 57 reads the recognition feature (resistance value) (step 27) of the resistor R 2 that is installed on the panel component 37.
Thereby the resistance value that control part 57 that read resistance value read thus be stored in setting in the storage part 59 and compare and determine that described resistance value is whether in preset range (step 29).
When the resistance value that reads thus was in preset range, control part 57 determined that this resistance value is normal, and makes program advance to test illumination (step 31).On the contrary, when the resistance value that is read was outside preset range, control part 57 determined that this resistance value is unusual, and give the alarm (step 33).
When the resistance value that is read was in specified scope, control part 57 was tested illumination.About the test illumination, control part 57 makes Lighting Division 49 test illumination with a kind of light illumination mode of selecting according to resistor R 2.Therefore, for instance, need in window portion 47, occur at panel component 37 under the situation of light illumination mode of people's face, if when panel component 37 when attached, the light illumination mode that has occurred clock in the Lighting Division 49 can confirm that so faulty operation has taken place for resistor R 2 or control part 57.
About diagnostic function, the execution mode of testing illumination after the analysis to resistor R 2 has been described.Certainly, diagnostic function can only carry out the analysis to resistor R 2, or only tests illumination individually.
Therefore, in the cell phone 100 of first execution mode with this diagnostic function, when panel component 37 was attached to casing 21, control part 57 was analyzed the resistance value of resistor R 2.Therefore, can prevent that control part 57 from setting the such misspecification of Lighting Division 49 with the light illumination mode of mistake, this misspecification is because of resistor R 2 originally because long-term deterioration former thereby fail to show what predetermined characteristic caused.
When panel component 37 was attached to casing 21, control part 57 impelled Lighting Division 49 to test illumination with a kind of light illumination mode selected in response to resistor R 2.Therefore, in attached panel component 37, just confirm the operation that whether makes a mistake of resistor R 2 or control part 57, make assembly manipulation person or user can easily confirm whether to show predetermined light illumination mode.
(second execution mode)
Fig. 8 is the communication terminal of showing second embodiment of the invention, the i.e. perspective view of cell phone 200.
Is that example is described second execution mode with portable terminal 200 corresponding to cellular situation.Yet, the invention is not restricted to be applied to this situation, but also can be applicable to wherein in many panel components of selectively any one removably be attached to all portable terminals of the casing with display part.In the cell phone (folded form cell phone) 200 as communication terminal, casing 221 is formed by upper casing 223 and lower casing 225.Upper casing 23 and lower casing 25 are foldable to bilayer by the shaft 227 that the rotating shaft 227a, the 227b that are arranged on upper and lower enclosure constitute.
Liquid crystal display part 229 and receiver portion 231 are provided at the back side (this face overlaps on the another side) of upper casing 223.Operating portion 233 and microphone portion 235 are provided at the back side of lower casing 225.In addition, antenna, camera section, vibrator and circuit board (all are all not shown) with various types of circuit parts are provided in the casing 221.
Front view and Figure 10 that Fig. 9 is a upper casing shown in Figure 8 when its outer surface is watched are the cellular perspective views of therefrom removing panel component.
In cell phone 200, panel component 237 (it is an exterior panel) removably is attached to the outer surface of upper casing 223.Panel component 237 (its for select from the panel component of a plurality of types any one) is attached in interchangeable (selectable) mode.Installing hole 239 is formed in four angles of panel component 237, and the mounting screw 241 that is inserted in the installing hole 239 carries out screw threads for fastening with screwed hole 243 among attached the 223a of panel that is formed on upper casing shown in Figure 10 223, and panel component 237 is attached to upper casing 223 by this.
At double-layer folding cell phone 200 (wherein, liquid crystal portion 29 as main display part becomes sightless when this cell phone is folding) in, be used for allowing under folded state, visually to confirm that the LED information display section (sub-display part 245) of Inbound Calls number and time is provided at the reverse side of liquid crystal display part 229; That is, the outer surface (that is attached 223a of panel) of the upper casing 223 of attached panel component 237.
In cell phone 200, because panel component 237 is attached to the cause of the outer surface of upper casing 223, the transparent component that the Lighting Division 249 of sub-display part 245 is fixed to the window portion 247 of panel component 237 visually covers and protects.Lighting Division 249 can be the two-dimensional array of single light-emitting area or a plurality of LED.In panel component 237, the transparent component of window portion 247 can be formed according to the material that the design of panel component 237 changes by light transmittance.
Figure 11 is the perspective view of the panel component 237 of second execution mode.
Resistor R 2 (it is independent identification means) is provided at the back side of panel component 237, and a pair of electricity continues the electrode place that contact site 253a, 253b are provided at resistor R 2.The resistance value of resistor R 2 changes according to panel component 237.When detecting the resistance value of resistor R 2, can determine the type of panel component 237.In second execution mode, although resistor R 2 is provided at the back side of panel component 237, resistor R 2 can integrally be embedded in the panel component 237. Contact site 253a, 253b also are exposed to the back side of panel component 237 even in this case.
The a pair of casing side contacts 255a of portion, 255b (referring to Figure 10) are provided at the contact site 253a that reaches when described panel is installed on attached 223a of panel of upper casing 223, the position of 253b.
Figure 12 is a block diagram of showing the control circuit portion of second execution mode.
Storage part 259 is divided into ROM zone and ram region, and known light illumination mode (LED throw light on application program) is being stored in the ROM zone in factory before the shipment.The new LED illumination application program of preparing after the shipment can be stored in the ram region.Control part 257 control is from ROM zone reading of data and to the reading and writing data of ram region.
Among Figure 12, the server (database server) in the Reference numeral 263 expression communication networks.A plurality of LED illumination application programs are kept in the server 263, and server 263 can provide any one in the described application program by communication network.Although only illustrate a server 263, a plurality of servers can provide various application programs respectively.Thereby control part 257 control telecommunication circuit 261 of portion download the order of the LED illumination application program of expectation and are transferred to server 263 by radio communication, and passes through the LED illumination application storage of server 263 transmission in the ram region of storage part 259.Control part 257 can determine that the resistance value of resistor R 2 is known or new.
The operation that now description is had the cell phone 200 of this configuration.
Figure 13 is the flow chart of program of showing the light illumination mode control of second execution mode.
In cell phone 200, because panel component 237 is attached to the cause of casing (step 201), contact site 255a, the 255b (step 203) of contact site 253a, the 253b contact casing 221 of panel component 237 are so resistor R 2 is connected the voltage grading resistor as VDD.When resistor R 2 is connected voltage grading resistor as VDD, enter the A/D converter section (step 205) of control part 257 by the voltage of resistor R 1 and R2 dividing potential drop.
Control part 257 determines according to the variation of input A/D value whether resistor R 2 is known (step 207).When resistor R 2 when being known, control part 257 based on the variation affirmation panel component 237 of input A/D value whether by attached (step 209).Based on confirming the result, control part 257 reads the LED illumination application program (step 211) that is assigned to attached panel component 237 from the ROM zone of storage part 259, and control Lighting Division 249 is so that according to appropriate illumination pattern throw light on (step 213).
On the contrary, when determining that in program step 207 resistor R 2 be new, the throw light on order of application program of the LED that downloads expectation is transferred to server 263 (step 215) together with resistance value information by telecommunication circuit portion 261.Then, control part 257 will be LED illumination application storage (step 217) in the ram region of storage part 259 by server 263 transmission.Control part 257 reads LED illumination application program (step 219) from ram region, and control Lighting Division 249 is so that by similarly handling according to appropriate illumination pattern throw light on (step 213) with previous mentioned processing.
In cell phone 200, when panel component 237 is attached to upper casing 223, control part 257 determines at first whether resistor R 2 is known, when resistor R 2 when being known, from light illumination mode, select a kind of light illumination mode in response to resistor R 2, and control Lighting Division 249 is so that throw light on based on selected a kind of light illumination mode.Simultaneously, when resistor R 2 when being new, download light illumination mode, and control Lighting Division 249 is so that throw light on based on described light illumination mode.By this, can stably keep display quality and be not subjected to the design of attached panel component 237 or the influence of material.
In the above-described embodiment, the resistance value of generation identification signal is imported into the A/D converter section of control part 257 and is discerned by this A/D converter section.In addition, also can discern described identification signal by the port input or by the discriminated operant that comparator is carried out.
Above-mentioned execution mode has been described the known situation of LED illumination application storage in storage part 259 of , also can download all known and new LED illumination application programs.
Therefore, cell phone 200 has: panel component 237, and it is selected from the panel component of a plurality of types and is attached to casing 221; Telecommunication circuit portion 261, it is contained in the casing 221; Lighting Division 249, the outside of its illumination casing 221; Storage part 259, it is used to store the light illumination mode of a plurality of types of Lighting Division 249; Storage part 259, it is used to store the light illumination mode of a plurality of types of Lighting Division 249; With control part 257, it is used for when telecommunication circuit portion 261 has been transformed into dormant state, and Lighting Division 249 is thrown light on according to a kind of default light illumination mode in the light illumination mode.Cell phone 200 further comprises the independently resistor R 2 that is provided on the panel component 237.When panel component 237 was attached to casing 221, control part 257 made telecommunication circuit portion 261 enter communications status, downloaded and was stored in the storage part 259 so is assigned to the new light illumination mode of resistor R 2.Therefore, selected new light illumination mode.Therefore, when each user replaced panel component 237, control part 257 can select to be assigned to the light illumination mode of panel component 237 automatically, had avoided complicated manual download and setting by this.Therefore, can realize the simplification of stable display quality and panel component replacing operation simultaneously.The user can enjoy the exchangeable panel function like a cork under the prerequisite of high display quality.
Now description is added to the preferred diagnostic function of cell phone 200.
This diagnostic function for example is stored in the storage part 259 with the form of program, and is carried out by control part 257.
Figure 14 is a flow chart of showing the analytical procedure of diagnostic function.
For instance, in cell phone 200, when removing panel component 237 from casing (step 221), resulting branch pressure voltage triggers control part 257 and enters analytical model, under analytical model, diagnose resistor R 2 (step 223) according to the routine analyzer that is stored in the storage part 259.
Then, when panel component 237 is attached to casing 221 (step 225), control part 257 reads the recognition feature (resistance value) (step 227) of the resistor R 2 that is installed on the panel component 237.
Thereby the resistance value that the control part 257 that has read resistance value will read thus be stored in designated value in the storage part 259 and compare and determine that described resistance value is whether in preset range (step 229).
When the resistance value that reads thus was in preset range, control part 257 determined that this resistance value is normal, and makes program advance to test illumination (step 231).On the contrary, when the resistance value that is read was outside preset range, control part 257 determined that resistance value is unusual, and give the alarm (step 233).
When the resistance value that is read was in preset range, control part 257 was tested illumination.About the test illumination, control part 257 makes Lighting Division 249 test illumination with a kind of light illumination mode of selecting according to resistor R 2.Therefore, for instance, need in window portion 247, occur under the situation of panel component 237 of light illumination mode of people's face,, confirm that so faulty operation has taken place for resistor R 2 or control part 257 if occur the light illumination mode of clock when attached in the Lighting Division 249 when panel component 237.
About diagnostic function, the execution mode of testing illumination after the analysis to resistor R 2 has been described.Certainly, diagnostic function can only carry out the analysis to resistor R 2, or only is to test illumination independently.
Therefore, according to the cell phone 200 with this diagnostic function, when panel component 237 was attached to casing 221, control part 257 was analyzed the resistance value of resistor R 2.Therefore, can prevent that control part 257 from setting the such misspecification of Lighting Division 249 with the light illumination mode of mistake, this misspecification is because of resistor R 2 originally because long-term deterioration former thereby fail to show what predetermined characteristic caused.
When panel component 237 was attached to casing 221, control part 257 made Lighting Division 249 test illumination with a kind of light illumination mode selected in response to resistor R 2.Therefore, in attached panel component 237, just confirm the operation that whether makes a mistake of resistor R 2 or control part 257, make assembly manipulation person or user can easily confirm whether to show predetermined light illumination mode.
The application's case proposes based on the Japanese patent application of applying on November 24th, 2004 (JP-A-2004-338831 and JP-A-2004-338832), and the full text of described application is incorporated in this.
Claims (4)
1, a kind of portable terminal, it comprises:
Casing;
Panel component, it is selected from the panel component of a plurality of types and is attached to described casing;
Lighting Division, the outside of its described casing that throws light on;
Storage part, it is used to store the light illumination mode of a plurality of types that are used for described Lighting Division;
Control part, it is used for making described Lighting Division to throw light on according to a kind of default light illumination mode of described each light illumination mode; With
Independent identification means, it is provided on the described panel component,
Wherein, when described panel component was attached to described casing, corresponding to described identification means, control part was selected a kind of light illumination mode from described each light illumination mode.
2, portable terminal according to claim 1, wherein, when described panel component was attached to described casing, described control part was diagnosed the recognition feature of described identification means.
3, portable terminal according to claim 1 and 2, wherein, when described panel component was attached to described casing, described control part made described Lighting Division carry out the test illumination in response to described identification means with a kind of light illumination mode.
4, a kind of portable terminal, it comprises:
Casing;
Panel component, it is selected from the panel component of a plurality of types and is attached to described casing;
Department of Communication Force, it is contained in the described casing;
Lighting Division, the outside of its described casing that throws light on;
Storage part, it is used to store the light illumination mode of a plurality of types that are used for described Lighting Division;
Control part, it is used for making when described Department of Communication Force has been transformed into dormant state described Lighting Division to throw light on according to a kind of default light illumination mode of described each light illumination mode; With
Independent identification means, it is provided on the described panel component,
Wherein, when described panel component was attached to described casing, described control part was controlled described Department of Communication Force and is transformed into communications status, so that download the new light illumination mode that is assigned to described identification means, the light illumination mode of described download is stored in the described storage part, and select described new light illumination mode.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP338831/2004 | 2004-11-24 | ||
| JP2004338832 | 2004-11-24 | ||
| JP338832/2004 | 2004-11-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1977519A true CN1977519A (en) | 2007-06-06 |
Family
ID=38126382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200580021691 Pending CN1977519A (en) | 2004-11-24 | 2005-11-24 | Mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1977519A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102106140A (en) * | 2008-06-25 | 2011-06-22 | 诺基亚公司 | A cover |
| CN103987151A (en) * | 2013-02-12 | 2014-08-13 | 哈勒迈尔两合有限公司 | Control system and control device for luminaires and assembling system therefore |
-
2005
- 2005-11-24 CN CN 200580021691 patent/CN1977519A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102106140A (en) * | 2008-06-25 | 2011-06-22 | 诺基亚公司 | A cover |
| CN102106139B (en) * | 2008-06-25 | 2013-11-27 | 诺基亚公司 | Cover |
| CN102106140B (en) * | 2008-06-25 | 2014-11-12 | 诺基亚公司 | A cover |
| CN103987151A (en) * | 2013-02-12 | 2014-08-13 | 哈勒迈尔两合有限公司 | Control system and control device for luminaires and assembling system therefore |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20070606 |