JP2966587B2 - Control display device for television receiver - Google Patents
Control display device for television receiverInfo
- Publication number
- JP2966587B2 JP2966587B2 JP3164350A JP16435091A JP2966587B2 JP 2966587 B2 JP2966587 B2 JP 2966587B2 JP 3164350 A JP3164350 A JP 3164350A JP 16435091 A JP16435091 A JP 16435091A JP 2966587 B2 JP2966587 B2 JP 2966587B2
- Authority
- JP
- Japan
- Prior art keywords
- display
- screen
- controlled item
- control
- control amount
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Details Of Television Systems (AREA)
- Transforming Electric Information Into Light Information (AREA)
- Selective Calling Equipment (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は陰極線管の画面に被制御
項目(7)及び制御量(8)を表示するテレビジョン受信機に
関するものである。The present invention relates to relates to a television receiver for displaying the controlled items (7) and the control amount (8) on the screen of the cathode ray tube.
【０００２】[0002]
【従来の技術】従来、テレビジョン受信機は、図１に示
すようにチューナー(1)からの映像信号を映像処理回路
（2）に供給し、陰極線管(5)の画面に映像を表示してい
る。陰極線管(5)の画面の明るさ等、画面の状態の制御
は、マイクロコンピュータ(3)によって映像処理回路(2)
を電子的に制御して行なうと共に、スイッチ回路(４)に
よって被制御項目及び制御量マークを画面に表示して、
制御範囲のどの位置に制御値が在るかを示している。制
御量マークの表示方式は、図４に示す如く、リモコンの
メニューボタンを押操作することにより、画面下方に被
制御項目(７)の文字及び画面の水平走査範囲一杯に制御
範囲(10)を細いバーによって表すと共に、現在の制御状
態が制御範囲(10)の中でどの位置にあるかを制御位置カ
ーソル(11)によって示し、リモコンの上下方向の押し釦
操作により被制御項目(７)を次々と切換え、リモコンの
左右釦の押し操作によって、カーソル(11)の位置を左右
に移動させ、制御量を変化するものである。この方式は
被制御項目を１項ずつ切換えて表示するため、全体の制
御状況を把握し難い点で不便があった。2. Description of the Related Art Conventionally, a television receiver supplies a video signal from a tuner (1) to a video processing circuit (2) as shown in FIG. 1 and displays a video on a screen of a cathode ray tube (5). ing. The control of the screen state, such as the brightness of the screen of the cathode ray tube (5), is performed by the microcomputer (3) and the video processing circuit (2).
Is controlled electronically, and a controlled item and a control amount mark are displayed on a screen by a switch circuit (4),
It indicates at which position in the control range the control value is located. As shown in FIG. 4, the display method of the control amount mark is to press the menu button of the remote control to lower the screen so that the characters of the controlled item (7) and the control range (10) are completely covered by the horizontal scanning range of the screen. The control position cursor (11) indicates the position of the current control state in the control range (10) along with a thin bar, and the controlled item (7) is operated by operating the remote control up and down push buttons. Switching is performed one after another, and the position of the cursor (11) is moved left and right by pressing the left and right buttons of the remote controller, and the control amount is changed. This method is inconvenient in that it is difficult to grasp the entire control status because the controlled items are switched and displayed one by one.
【０００３】更に従来は図５に示す如く、リモコンのメ
ニュースイッチを押し操作することにより、全部の被制
御項目(７)及び夫々の制御範囲(10)を一斉に表し、リモ
コンの上下釦の押し操作によって、被制御項目(７)の指
定を次々と切換えると共に、指定した項目の制御範囲上
に制御量マークを表し、水平釦の押し操作によって、制
御量マークを制御範囲(10)の上で左右に移動させ、制御
量を調節するものも提案されている。Conventionally, as shown in FIG. 5, by pressing a menu switch of a remote controller, all controlled items (7) and respective control ranges (10) are simultaneously displayed, and pressing up and down buttons of the remote controller is performed. By operation, the designation of the controlled item (7) is switched one after another, and the control amount mark is displayed on the control range of the specified item, and the control amount mark is displayed on the control range (10) by pressing the horizontal button. There has also been proposed one that moves left and right to adjust the control amount.
【０００４】図５の方式は、被制御項目を一斉に画面に
表し、夫々の制御量を確認できる利点はあるが、その反
面、画面(６)の全体に、制御範囲(10)を示すバー及び制
御量マークが写されるため、映像の観察に邪魔となり、
映像の状況を確認しながら制御量調節を行なう際の障害
となっている。The method shown in FIG. 5 has the advantage that the controlled items are displayed on the screen at the same time and the respective control amounts can be confirmed. On the other hand, a bar indicating the control range (10) is displayed on the entire screen (6). And the control amount mark are displayed, which hinders the observation of the video,
This is an obstacle when adjusting the control amount while checking the state of the image.
【０００５】更に、制御範囲を表示するバー(10)はマイ
コン(8)及びスイッチ回路(4)のクロック信号によって、
水平走査の所定ドットにタイミングを合わせるように構
成されている。ところが、水平同期の発信周波数はロッ
クされて変らないにも関わらず、タイミングを合わせて
乗せるべきクロック周波数は電子回路素子の部品毎の誤
差及び温度特性によって、多少の変動は避けられない。
そのため、制御範囲バー(10)は水平走査終了側の先端が
定まらず、短か過ぎて画面中央に寄ったり、あるいは長
過ぎて画面から外れることがある。この問題を解決する
には高価な発信回路や温度補正回路を具え、文字位置の
調整等が必要であった。Further, a bar (10) indicating the control range is provided by a clock signal of the microcomputer (8) and the switch circuit (4).
The timing is adjusted to a predetermined dot in horizontal scanning. However, despite the fact that the oscillation frequency of horizontal synchronization is locked and does not change, the clock frequency to be put in synchronization with the timing is inevitable to some extent due to errors and temperature characteristics of each component of the electronic circuit element.
Therefore, the tip of the control range bar (10) on the horizontal scanning end side is not fixed, and may be too short and approach the center of the screen, or may be too long and off the screen. In order to solve this problem, an expensive transmission circuit and a temperature correction circuit were required, and adjustment of the character position and the like were necessary.
【０００６】[0006]
【課題を解決するための手段】本発明は、陰極線管(5)
の画面(6)に表示すべき各被制御項目(7)は、画面の水平
走査開始位置から表示を開始し、被制御項目の文字のみ
を１行に表し、この被制御項目の複数行を上下に配列し
て水平走査開始側に一斉表示すると共に、被制御項目
(7)の表示位置下方には、被制御項目(7)の表示長さと略
等しい範囲に制御量マーク(8)の表示位置を備え、被制
御項目(7)及び制御量マーク(8)の表示位置の終端から水
平走査終了側の間に映像面(9)を形成したものである。The present invention provides a cathode ray tube (5).
Each controlled item (7) to be displayed on the screen (6) of
Display starts from the scanning start position, and only the characters of the controlled item
Are represented in one line, and a plurality of lines of the controlled item are arranged vertically.
To be displayed simultaneously on the horizontal scanning start side, and
Below the display position of (7), the display length of the controlled item (7) is
The display position of the control amount mark (8) is
Water from the end of the display position of the control item (7) and the control amount mark (8).
The image plane (9) is formed between the horizontal scanning end sides .
【０００７】[0007]
【作用及び効果】被制御項目(７)を縦方向に配列して表
示したことにより、項目数が容易に理解できる。しか
も、被制御項目及び制御量マークを水平走査の開始側に
寄せて、画面中央に広い映像面を形成したから、制御し
ながら実際の画面の状態を容易に把握でき、正しい制御
ができる。被制御項目及び制御量マークを水平走査の開
始側に表示したから、温度変化や部品のばらつきによる
表示位置の変化は小さく、従来の如く高価な発信回路や
温度補正、文字位置の調整等は不要となる。[Operation and Effect] By displaying the controlled items (7) arranged vertically, the number of items can be easily understood. Moreover, since the controlled item and the control amount mark are shifted to the start side of the horizontal scanning to form a wide image plane at the center of the screen, the actual screen state can be easily grasped while controlling, and correct control can be performed. Since the controlled item and control amount mark are displayed on the start side of horizontal scanning, changes in the display position due to temperature changes and component variations are small, eliminating the need for expensive transmission circuits, temperature correction, character position adjustment, etc. as in the past. Becomes
【０００８】[0008]
【実施例】通常のテレビジョン受信機の場合、左から右
に偏向走査しているから、偏向走査の開始側は左側とな
る。図２、図３は本発明の実施の一例を示している。図
２に於て被制御項目は映像の制御に関係する項目、例え
ば色の濃さ、色相、コントラスト、明るさ、画質等を含
み、更に音に関して図３の如く高音域、低音域、センタ
ー、フロント、リアー、サラウンド、バランス、ウーハ
ー、ノイズリダクション、速度変調等を表示する。DESCRIPTION OF THE PREFERRED EMBODIMENTS In the case of an ordinary television receiver, since deflection scanning is performed from left to right, the starting side of deflection scanning is on the left side. 2 and 3 show an embodiment of the present invention. In FIG. 2, controlled items include items related to video control, such as color density, hue, contrast, brightness, image quality, and the like. Displays front, rear, surround, balance, woofer, noise reduction, speed modulation, etc.
【０００９】制御量マーク(8)は図２の如く被制御項目
(7)の表示位置下方に於て被制御項目の文字範囲とほぼ
等しい幅で表示し、被制御項目の一つを、リモコンの上
下方向の押ボタン操作で何れか一つを指定する毎に、指
定された項目の制御量を表すものである。The control quantity mark (8) is a controlled item as shown in FIG.
Displayed below the display position of (7) with a width almost equal to the character range of the controlled item, and each time one of the controlled items is specified by pressing one of the up and down push buttons on the remote control , The control amount of the designated item.
【００１０】又、本発明は図３に示す如く、被制御項目
毎に夫々の制御量マークを被制御項目の表示位置長さと
ほぼ等しい長さに表示することもできる。In the present invention, as shown in FIG. 3, each control amount mark can be displayed for each controlled item at a length substantially equal to the display position length of the controlled item.
【００１１】本発明において、被制御項目(7)及び制御
量マーク(8)を図２の如く水平走査の開始側に寄せて表
示するには、マイコン(３)に設定した図６及び図７のプ
ログラムにより実施される。In the present invention, in order to display the controlled item (7) and the control amount mark (8) near the horizontal scanning start side as shown in FIG. 2, the microcomputer (3) is set to FIG. 6 and FIG. The program will be implemented.
【００１２】図６に於て、キー入力処理或いはリモコン
のメニュー釦の押し操作等、（前の処理）(12)を実行す
ると、垂直同期から数えて何本目の水平走査線であるか
により、文字行のＬＩＮＥ＝１からＬＩＮＥ＝（ｎ−
１）が判断される。表示項目が図２の如く５行に表示さ
れ、制御表示マーク(８)が６行目に表れる時、図６に於
てｎ＝６であるから、ＬＩＮＥ＝１からＬＩＮＥ＝５ま
での文字行の範囲にある水平走査線に於ては、夫々の１
行目の文字表示処理(14)、ｎ−１行目の文字表示処理(1
4)が実行される。In FIG. 6, when (previous processing) (12) such as a key input processing or a pressing operation of a menu button of a remote controller is executed, depending on the number of horizontal scanning lines counted from the vertical synchronization. lINE from lINE = 1 character line = (n-
1) is determined. When the display items are displayed on five lines as shown in FIG. 2 and the control display mark (8) appears on the sixth line, since n = 6 in FIG. 6, the character lines from LINE = 1 to LINE = 5 Of horizontal scanning lines in the range
The character display processing of the line (14), the character display processing of the (n-1) th line (1
4) is executed.
【００１３】ＬＩＮＥ＝ｎを判断(15)した時は、バー表
示処理(16)が実行される。When LINE = n is determined (15), bar display processing (16) is executed.
【００１４】各行の文字表示処理(14)に於ては、図７に
於ける如く１行当りの文字数を７文字とすると、文字表
示処理(14)の開始により、文字数＝０（１８）から文字
表示処理(19)を行ない、文字数を次々と繰上げ(20)、文
字数が７に達するまで繰り返し(22)する。７文字を表示
した時(21)、その行の文字表示処理は終了し、次の行の
文字を表示する。In the character display processing (14) of each line, assuming that the number of characters per line is 7 as shown in FIG. 7, the character display processing (14) starts and the number of characters = 0 (18). A character display process (19) is performed, the number of characters is sequentially increased (20), and the process is repeated (22) until the number of characters reaches 7. When seven characters are displayed (21), the character display processing for that line ends, and the characters for the next line are displayed.
【００１５】このプログラムに於て判る通り、各行は文
字表示をするのみであり、最終行に於てバー表示処理(1
6)するだけであるから、プログラムは単純化されてい
る。As can be seen from this program, each line only displays characters, and a bar display process (1
6) The program is simplified because it only needs to be done.
【００１６】一方、図５に示す従来の画面表示の場合の
プログラムは図８のようになり、前の処理(12)からスタ
ートし、１行目から次々とｎ行目(13)まで処理してい
く。各行に於ては文字及びバーの両方の表示処理(23)が
行なわれる。On the other hand, the program for the conventional screen display shown in FIG. 5 is as shown in FIG. 8, starting from the previous processing (12) and processing from the first line to the n-th line (13) one after another. To go. In each line, both character and bar display processing (23) is performed.
【００１７】この表示処理は図９に示す通り、文字数＝
０(18)からｎ＝７までは文字表示処理(25)し、文字数＝
８から２０まではバー表示処理(24)し、文字数が２０に
達するまで繰り返し(27)し、文字数＝２０になった時(2
6)、処理を終了する。文字表示(25)及びバー表示(24)を
各行毎に実行するから、プログラムは極めて複雑なもの
となる。This display processing is performed as shown in FIG.
From 0 (18) to n = 7, character display processing (25) is performed, and the number of characters =
From 8 to 20, bar display processing (24) is repeated until the number of characters reaches 20 (27), and when the number of characters reaches 20 (2
6), end the process. Since the character display (25) and the bar display (24) are executed for each line, the program becomes extremely complicated.
【００１８】本発明は簡単なプログラムによって各被制
御項目を一斉に画面表示し、夫々の制御量マークを被制
御項目毎に、或いは被制御項目を特定する毎に表して、
広い映像面（９）を確保するから、映像を見ながら画質
の調節が容易にできる利点がある。更に制御量マーク
（８）の制御範囲を示すバー（１０）は水平走査開始側
に寄せられているから、仮に電子素子のばらつきによる
表示位置の誤差があっても、実際のばらつき長さは小さ
く制限できる等、優れた特徴を有するものである。According to the present invention, each controlled item is simultaneously displayed on a screen by a simple program, and each control amount mark is displayed for each controlled item or each time a controlled item is specified.
Since a wide image surface (9) is secured, there is an advantage that the image quality can be easily adjusted while watching the image. Further, since the bar (10) indicating the control range of the control amount mark (8) is shifted toward the horizontal scanning start side, even if there is an error in the display position due to the variation of the electronic element, the actual variation length is small. It has excellent characteristics such as being restricted.
【００１９】本発明は上記実施例の構成に限定されるこ
とはなく、特許請求の範囲に記載の範囲で種々の変形が
可能である。The present invention is not limited to the configuration of the above embodiment, and various modifications are possible within the scope of the claims.
【図１】マイクロコンピュータによる回路構成図であ
る。FIG. 1 is a circuit configuration diagram of a microcomputer.
【図２】本発明の画面表示の例である。FIG. 2 is an example of a screen display according to the present invention.
【図３】他の実施例の画面表示である。FIG. 3 is a screen display of another embodiment.
【図４】従来例の画面表示である。FIG. 4 is a screen display of a conventional example.
【図５】従来例の他の画面表示である。FIG. 5 is another screen display of the conventional example.
【図６】本発明の画面表示のプログラムである。FIG. 6 is a screen display program of the present invention.
【図７】本発明の画面表示のプログラムである。FIG. 7 is a screen display program according to the present invention.
【図８】図５に示す従来例の画面表示のプログラムであ
る。8 is a screen display program of the conventional example shown in FIG.
【図９】図５に示す従来例の画面表示のプログラムであ
る。9 is a screen display program of the conventional example shown in FIG.
(２) 映像処理回路 (３) マイクロコンピュータ (４) スイッチ回路 (５) 陰極線管 (６) 画面 (７) 被制御項目 (８) 制御量マーク (９) 映像面 (2) Image processing circuit (3) Microcomputer (4) Switch circuit (5) Cathode ray tube (6) Screen (7) Controlled item (8) Control amount mark (9) Image surface
Claims (1)
スイッチ回路(4)を設け、映像処理回路(2)とスイッチ回
路(4)へマイクロコンピュータ(3)を接続して、水平走査
の所定ドットにタイミングを合わせて、画面(6)に映
像、音声等の信号処理の対象である被制御項目(7)と、
それの制御状態を表わす制御量マーク(8)を表示するテ
レビジョン受信機に於て、陰極線管(5)の画面(6)に表示
すべき各被制御項目(7)は、画面の水平走査開始位置か
ら表示を開始し、被制御項目の文字のみを１行に表し、
この被制御項目の複数行を上下に配列して水平走査開始
側に一斉表示すると共に、被制御項目(7)の表示位置下
方には、被制御項目(7)の表示長さと略等しい範囲に制
御量マーク(8)の表示位置を備え、被制御項目(7)及び制
御量マーク(8)の表示位置の終端から水平走査終了側の
間に映像面(9)を形成したテレビジョン受信機の制御表
示装置。A switch circuit (4) is provided between a cathode ray tube (5) and a video processing circuit (2), and a microcomputer (3) is connected to the video processing circuit (2) and the switch circuit (4). The controlled item (7), which is a target of signal processing such as video and audio, is displayed on the screen (6) in time with a predetermined dot of horizontal scanning,
In a television receiver that displays a control amount mark (8) indicating its control state, each controlled item (7) to be displayed on the screen (6) of the cathode ray tube (5) is a horizontal scan of the screen. Start position
Display, and display only the characters of the controlled item on one line.
Start horizontal scanning by arranging multiple lines of this controlled item up and down
At the same time, a display position of the control amount mark (8) is provided below the display position of the controlled item (7) in a range substantially equal to the display length of the controlled item (7). 7) A control display device of a television receiver in which an image plane (9) is formed between the end of the display position of the control amount mark (8) and the horizontal scanning end side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3164350A JP2966587B2 (en) | 1991-07-04 | 1991-07-04 | Control display device for television receiver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3164350A JP2966587B2 (en) | 1991-07-04 | 1991-07-04 | Control display device for television receiver |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH05236372A JPH05236372A (en) | 1993-09-10 |
| JP2966587B2 true JP2966587B2 (en) | 1999-10-25 |
Family
ID=15791494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3164350A Expired - Fee Related JP2966587B2 (en) | 1991-07-04 | 1991-07-04 | Control display device for television receiver |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2966587B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5528304A (en) * | 1994-07-22 | 1996-06-18 | Zenith Electronics Corp. | Picture-in-picture feedback for channel related features |
| JP3793975B2 (en) * | 1996-05-20 | 2006-07-05 | ソニー株式会社 | Registration method of customized menu in hierarchical menu and video equipment provided with customized menu |
| JPH11341387A (en) * | 1998-05-29 | 1999-12-10 | Sanyo Electric Co Ltd | Digital broadcasting receiver |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63173478A (en) * | 1987-01-13 | 1988-07-18 | Sony Corp | Television display device |
| JPH02149191A (en) * | 1988-11-30 | 1990-06-07 | Sony Corp | Television receiver |
-
1991
- 1991-07-04 JP JP3164350A patent/JP2966587B2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63173478A (en) * | 1987-01-13 | 1988-07-18 | Sony Corp | Television display device |
| JPH02149191A (en) * | 1988-11-30 | 1990-06-07 | Sony Corp | Television receiver |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH05236372A (en) | 1993-09-10 |
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