CN1153455C - TV receiver - Google Patents
TV receiver Download PDFInfo
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- CN1153455C CN1153455C CNB981034411A CN98103441A CN1153455C CN 1153455 C CN1153455 C CN 1153455C CN B981034411 A CNB981034411 A CN B981034411A CN 98103441 A CN98103441 A CN 98103441A CN 1153455 C CN1153455 C CN 1153455C
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- shows
- generating unit
- signal generating
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- 238000000034 method Methods 0.000 description 18
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
An RGB signal generating section 6 applies a 1st on-screen display on a display section 7. An additional function section 3 applies a 2nd on-screen display on the display section 7. A numeral key of a key entry section 8 acts like a key entry to control the additional function section 3 when the 2nd on-screen display is given and acts like a key entry for channel changeover when no 2nd on-screen display is given. In the case that the 1st on-screen display and the 2nd on-screen display are overlapped, a control section 5 controls an RGB signal generating section 6 and the additional function section 3 to adjust the display positions so that the display position of the 1st on-screen display is not overlapped with the display position of the 2nd on-screen display.
Description
The present invention relates to a kind of television receiver, have shows signal generating unit on a plurality of screens, carry out various operations by on the screen on the picture, showing.
Generally, in television receiver, on the picture operation information corresponding of being carried out with the user is being shielded demonstration.As the one example, have the such menu shown in clock demonstration and Fig. 6 (A) and show 100.Show on this screen and undertaken by built-in rgb signal generating unit.Rgb signal generating unit, the so-called lan settings that is used for becoming blue sprite when no signal show, and, when being used for not showing the so-called channel defence of specific channel.Below, showing on the screen that is undertaken by built-in rgb signal generating unit that calling first screen goes up demonstration.
And, go up as another kind screen and to show, the picture that is produced for the additional function portion of the output of decoding etc. by PIP (picture-in-picture pictureinpicture) sprite that circuit produced with to the additional data that is superimposed upon in the TV signal.As an example of additional data, have the such Electronic Program Guide shown in Fig. 6 (B) and show 200, in the case, the input part that demonstrates by the remote controller transmitter is input to the locational state that dotted line is represented to numeral.Below, showing on the screen that is undertaken by additional function portion that calling second screen goes up demonstration.
Therefore, when the such additional function that comes by additional function portion on picture shown in the displayed map 6 (B), be used to operate additional features portion by the operation of the numerical keys that input part carried out such as remote controller transmitter.On the other hand, when the such additional function shown in the displayed map 6 (B) not, generally be used to the channel selection of tuner by the operation of the numerical keys that input part carried out such as remote controller transmitter.That is, has different effects with the state that shows on the screen on the picture by numerical keys that input part carried out such as remote controller transmitters.
Further use Fig. 7 to describe to this.In Fig. 7, in step S1, judge whether the code that input part the carried out input by remote controller transmitter etc. exists, if do not have, then handle usually, if there is the code input, then in step S2, judge whether this code is numerical key.If not numerical key, then in step S6, carry out the processing of each code, return normal process.
If numerical key then in step S3, judges that additional function portion (hereinafter referred to as decoder) connects or disconnection.If decoder is connected, then in step S4, transmit data to decoder, return normal process.Transmitting the such action of data to decoder is numeral to be input to Electronic Program Guide show the locational action shown in 200 the dotted line under the situation of Fig. 6 (B).If decoder disconnects, then in step S5, carry out the channel selection of tuner and handle, return normal process.
Exist and to export above-mentioned first screen simultaneously and go up and show and second screen is gone up situation about showing, in the case, will exist first screen to go up display position and second and shield the situation that last display position coincides.In the case, common, owing to making first screen go up demonstration preferentially, will lose second and shield the information that shows that goes up, perhaps, being shielded upward by first, demonstration covers fully and can not see.
As an example, show under 200 situations about coinciding at the Electronic Program Guide shown in the demonstration 100 of the menu shown in Fig. 6 (A) and Fig. 6 (B), become Electronic Program Guide and show that 200 are hidden in the state under the menu demonstration 100.So, in the case, owing to show that at Electronic Program Guide 200 can not show under the situation visibly, be used to make Electronic Program Guide to show that 200 decoders that show carry out work, then as shown in Figure 7, just become by the input of the code of the numerical keys that input part carried out such as remote controller transmitter and be used for numeral is input to the situation that the Electronic Program Guide shown in Fig. 6 (B) shows the position that 200 dotted line is represented.
Therefore, because Electronic Program Guide shows that 200 can not show visibly, then the user can not differentiate and whether correctly imported numerical key.Perhaps,, will be identified as decoder by mistake and not work because Electronic Program Guide shows that 200 can not show visibly, and in order to carry out channel handover operation numerical key.In the case, because channel can not switch, and be misinterpreted as fault has taken place, and brought meaningless confusion to the user.
In view of the above problems, the objective of the invention is in the television receiver of shows signal generating unit on having a plurality of screens, avoid bringing meaningless confusion to the user.
In order to address the above problem, the invention provides a kind of television receiver, comprise television reception portion (1), received television signal and output image signal; Display part (7) shows above-mentioned picture intelligence; First screen is gone up shows signal generating unit (6), produces to be used for carrying out shows signal on the screen that shows on first screen on the above-mentioned display part; Second screen is gone up shows signal generating unit (3), produces to be used for carrying out shows signal on the screen that shows on second screen on the above-mentioned display part; Key input part (8), have when the last demonstration of above-mentioned second screen is displayed on the above-mentioned display part, the key input of going up the shows signal generating unit as above-mentioned second screen of control is worked, when above-mentioned second screen is gone up demonstration when not being displayed on the above-mentioned display part, the key that works as other keys inputs; It is characterized in that, control part (5) is set, on above-mentioned first screen, show when coinciding on demonstration and above-mentioned second screen, control above-mentioned first screen and go up at least one side that shows signal generating unit and second screen are gone up the shows signal generating unit, go up and show and above-mentioned second screen is gone up the mutual display position of demonstration can adjust above-mentioned first screen; Perhaps, control part (5) is set, on above-mentioned first screen, show and above-mentioned second screen on show when coinciding, stop above-mentioned first, second screen and go up any the action of shows signal generating unit, go up any of demonstration to stop above-mentioned first, second screen.
These and other purpose, advantage and feature of the present invention will be in conjunction with the drawings to the description of embodiments of the invention and further specified.In these accompanying drawings:
Fig. 1 is the block diagram of an embodiment of expression television receiver of the present invention;
Fig. 2 is the flow chart of first embodiment of the action of expression television receiver of the present invention;
Fig. 3 is the figure of the state of the picture among expression first embodiment shown in Figure 2;
Fig. 4 is the flow chart of second embodiment of the action of expression television receiver of the present invention;
Fig. 5 is the flow chart of the 3rd embodiment of the action of expression television receiver of the present invention;
Fig. 6 is the figure of the example that shows on the indication panel;
Fig. 7 is the flow chart that is used to illustrate the action when key is imported.
Come with reference to the accompanying drawings television receiver of the present invention is described.In Fig. 1, television reception portion 1 received television signal carries out demodulation and is input in shows signal generating unit 2, additional function portion 3, the picture intelligence detecting element 4 it.Additional function portion 3 is that expression is used for the general name that above-mentioned second screen is gone up the parts of the signal that shows, for example, can be to be used for the decoder of the such Electronic Program Guide demonstration 200 shown in the displayed map 6 (B) and the sprite display circuit of PIP circuit etc.
Picture intelligence detecting element 4 detects having or not of picture intelligence, its testing result input control part 5.Input part 8 is the parts that are used to carry out key input such as remote controller transmitter, and the key input that the user carried out is transfused to control part 5, control part 5 control additional function portion 3 and rgb signal generating units 6.The for example numerical key of input part 8 is different with different its effects of the state that shows on the screen on the picture.Rgb signal generating unit 6 is to take place above-mentioned first to shield the promptly so-called upward shows signal generation circuit that shields of the signal that upward shows.
When starting additional function portion 3 by control part 5, the signal input shows signal generating unit 2 that shows goes up being used for second screen in additional function portion 3.When starting rgb signal generating unit 6 by control part 5, rgb signal generating unit 6 goes up the signal input shows signal generating unit 2 that shows being used for second screen.Input is from the picture intelligence of television reception portion 1 in shows signal generating unit 2, picture intelligence be used for first screen and go up the signal that shows and be used for second screen and go up the signal that shows and synthesize, offers display part 7.Display part 7 is made of cathode ray tube etc., shows the shows signal of being imported.
In such formation, control part 5, in order to solve above-mentioned the problems of the prior art, as first embodiment, show when coinciding on second screen that on the screen that is produced by rgb signal generating unit 6, shows and produced by additional function portion 3, control additional function portion 3 and rgb signal generating unit 6 both sides or a side so that first screen is gone up and shown and second shield upward that demonstration becomes on the suitable position mutually, adjust display position.
As second, third embodiment, on first screen, show and second screen on show when coinciding that the break-make of control rgb signal generating unit 6 or additional function portion 3 goes up in the demonstration any to stop first, second screen.
＜the first embodiment 〉
Use Fig. 2 and Fig. 3 to come the action of first embodiment is described at this.In Fig. 2, in step S11, judge that be used for the menu shown in Fig. 6 (A) shows that first screen such as 100 grades goes up the code input that shows and whether exist.If do not have the code input, then carry out normal process.If have the code input, then in step S12, judge 3 actions (leading to) or be failure to actuate (breaking) of additional function portion.
If additional function portion 3 is logical, then in step S13, setting is used for first screen and upward is in picture top so that first screen upward shows in the position of the signal of demonstration.If additional function portion 3 is disconnected, then in step S14, setting is used for first screen and upward is in the picture bottom so that first screen upward shows in the position of the signal of demonstration.Then, in step S15, control rgb signal generating unit 6 is returned normal process so that the last demonstration of first screen is on the position of setting among step S13 or the step S14.
By above action, as shown in Figure 3, on the picture of display part 7, menu demonstration 100 shows that with Electronic Program Guide 200 can be not overlapping, and shows on different mutually positions.Like this, just can see the locational numeral input of representing to the dotted line that shows 200 with Electronic Program Guide, and can not think it is that additional function portion 3 does not work by mistake, can not bring meaningless confusion like this to the user.
In this embodiment, control part 5 is adjusted the position that first screen upward shows by control rgb signal generating unit 6, still, can be that control additional function portion 3 adjusts the position that second screen is gone up demonstration, also can adjust first, second screen and go up the position both sides that show.
＜the second embodiment 〉
In Fig. 4, in step S21, judge and whether carried out being used for the upward code input of demonstration of first screen that the menu shown in Fig. 6 (A) shows 100 grades by input part 8.If do not have the code input, then carry out normal process.If have the code input, then in step S22, judge 3 actions (leading to) or be failure to actuate (breaking) of additional function portion.
If additional function portion 3 is logical, then in step S23, control additional function portion 3 moves on to step S24 so that additional function portion 3 becomes disconnection.If additional function portion 3 then in statu quo moves on to step S24 for disconnected.In step S24, control rgb signal generating unit 6 is returned normal process.In the case, can only on the demonstration on first screen and second screen, show under the situation about coinciding, stop the action of additional function portion 3, go up demonstration to stop second screen.
By above action, shown in Fig. 6 (A) like that, on the picture of display part 7, only show that going up the menu that shows as first screen shows 100, shows 200 demonstration and stop to go up the Electronic Program Guide that shows as second screen.Like this, owing to be not and the corresponding keys input of additional function portion 3, come work, therefore, can not bring meaningless confusion to the user but switch as channel by input part 8 operated numerical keys.In a second embodiment, though be the action that has stopped additional function portion 3,, also can stop the action of rgb signal generating unit 6, show 100 demonstration to stop to go up the menu that shows as first screen.
＜the three embodiment 〉
Then, use Fig. 5 to come the action of the 3rd embodiment is described.The 3rd embodiment is the situation of so-called lan settings that is shown as the sprite of the blueness of picture intelligence when being no signal on first screen.In Fig. 5, in step S31, control part 5 comes having or not of process decision chart picture signals by the testing result of picture intelligence detecting element 4, if picture intelligence is arranged, then carries out normal process.If there is not picture intelligence, in step S32, judge 3 actions (leading to) or be failure to actuate (breaking) of additional function portion.
If additional function portion 3 is logical, then in step S33, control additional function portion 3 moves on to step S34 so that additional function portion 3 becomes disconnection.If additional function portion 3 then in statu quo moves on to step S34 for disconnected.In step S34, control rgb signal generating unit 6 is returned normal process.In the case, owing to do not have picture intelligence, rgb signal generating unit 6 to be in the so-called lan settings demonstration of for example blue sprite.
By above action, on the picture of display part 7, only show as first screen and go up the lan settings that shows, show 200 demonstration and stop to go up the Electronic Program Guide that shows as second screen.Like this, owing to be not and the corresponding keys input of additional function portion 3, come work, therefore, can not bring meaningless confusion to the user but switch as channel by input part 8 operated numerical keys.In the 3rd embodiment, though be the action that has stopped additional function portion 3,, also can stop the action of rgb signal generating unit 6, with the demonstration that stops to go up the lan settings that shows as first screen.
As described above in detail, television receiver of the present invention, control part is set, on the demonstration on first screen and second screen, show under the situation about coinciding, control first screen is gone up shows signal generating unit and second and is shielded at least one side who goes up the shows signal generating unit, first screen is gone up demonstration and second screen is gone up the mutual display position that shows adjusting, perhaps, on the demonstration on first screen and second screen, show under the situation about coinciding, stop first, second screen is gone up shows signal generating unit either party's action, to stop first, second screen is gone up and is shown the either party, therefore, just can make the user positively discern the variation of the operating system of input part, and can avoid bringing meaningless confusion to the user.
Label declaration in the accompanying drawing:
In Fig. 1
1: TV receiver
2: the display generating unit
3: additional function section
4: the picture intelligence detecting element
5: control part
The 6:RGB signal generation
7: display part
8: input part
In Fig. 2
Normal process
S11: the code input is arranged?
S12: additional function portion 3 on/off?
S13: first screen is gone up display setting: on
S14: first screen is gone up display setting: down
S15: control rgb signal generating unit 6
Return normal process
In Fig. 4
Normal process
S21: the code input is arranged?
S22: additional function portion 3 on/off?
S23: control additional function portion 3 is disconnected from leading to
S24: control rgb signal generating unit 6
Return normal process
In Fig. 5
Normal process
Does S31: picture intelligence have or not?
S32: additional function portion 3 on/off?
S33: control additional function portion 3 is disconnected from leading to
S34: control rgb signal generating unit 6
Return normal process
In Fig. 7
S1: the code input is arranged?
S2: numerical key?
S3: decoder on/off?
S4: transmit data to decoder
S5: the channel selection of tuner is handled
S6: each code process
Return normal process
Claims (2)
1. television receiver comprises:
Television reception portion, received television signal and output image signal;
Display part shows above-mentioned picture intelligence;
First screen is gone up the shows signal generating unit, produces to be used for carrying out shows signal on the screen that shows on first screen on the above-mentioned display part;
Second screen is gone up the shows signal generating unit, produces to be used for carrying out shows signal on the screen that shows on second screen on the above-mentioned display part;
Key input part, have when above-mentioned second screen and go up to show that when being displayed on the above-mentioned display part, the key input of going up the shows signal generating unit as above-mentioned second screen of control is worked, when above-mentioned second screen is gone up demonstration when not being displayed on the above-mentioned display part, the key that works as other key inputs
It is characterized in that,
Control part is set, on above-mentioned first screen, show when coinciding on demonstration and above-mentioned second screen, control above-mentioned first screen and go up at least one side that shows signal generating unit and second screen are gone up the shows signal generating unit, go up and show and above-mentioned second screen is gone up the mutual display position of demonstration can adjust above-mentioned first screen;
2. television receiver comprises:
Television reception portion, received television signal and output image signal;
Display part shows above-mentioned picture intelligence;
First screen is gone up the shows signal generating unit, produces to be used for carrying out shows signal on the screen that shows on first screen on the above-mentioned display part;
Second screen is gone up the shows signal generating unit, produces to be used for carrying out shows signal on the screen that shows on second screen on the above-mentioned display part;
Key input part, have when above-mentioned second screen and go up to show that when being displayed on the above-mentioned display part, the key input of going up the shows signal generating unit as above-mentioned second screen of control is worked, when above-mentioned second screen is gone up demonstration when not being displayed on the above-mentioned display part, the key that works as other key inputs
It is characterized in that,
Control part is set, on above-mentioned first screen, show and above-mentioned second screen on show when coinciding, stop above-mentioned first, second screen and go up any the action of shows signal generating unit, go up any of demonstration to stop above-mentioned first, second screen.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21911997A JP3360576B2 (en) | 1997-07-30 | 1997-07-30 | Television receiver |
| JP219119/97 | 1997-07-30 | ||
| JP219119/1997 | 1997-07-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1211143A CN1211143A (en) | 1999-03-17 |
| CN1153455C true CN1153455C (en) | 2004-06-09 |
Family
ID=16730551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB981034411A Expired - Fee Related CN1153455C (en) | 1997-07-30 | 1998-07-28 | TV receiver |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP3360576B2 (en) |
| CN (1) | CN1153455C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003037792A (en) | 2001-07-25 | 2003-02-07 | Toshiba Corp | Data reproducing apparatus and data reproducing method |
| KR100526825B1 (en) * | 2003-12-13 | 2005-11-08 | 삼성전자주식회사 | Display system |
| US20060170824A1 (en) * | 2005-01-31 | 2006-08-03 | Johnson Carolynn R | User interface feature for modifying a display area |
| JP2006281404A (en) | 2005-04-04 | 2006-10-19 | Hitachi Koki Co Ltd | Cordless power tool |
| CN100393112C (en) * | 2006-08-08 | 2008-06-04 | 深圳创维－Rgb电子有限公司 | TV program channel control method |
-
1997
- 1997-07-30 JP JP21911997A patent/JP3360576B2/en not_active Expired - Lifetime
-
1998
- 1998-07-28 CN CNB981034411A patent/CN1153455C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1211143A (en) | 1999-03-17 |
| JP3360576B2 (en) | 2002-12-24 |
| JPH1155586A (en) | 1999-02-26 |
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Granted publication date: 20040609 Termination date: 20100728 |