JPH05236387A - Television receiver - Google Patents

Television receiver

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Publication number
JPH05236387A
JPH05236387A JP4061019A JP6101992A JPH05236387A JP H05236387 A JPH05236387 A JP H05236387A JP 4061019 A JP4061019 A JP 4061019A JP 6101992 A JP6101992 A JP 6101992A JP H05236387 A JPH05236387 A JP H05236387A
Authority
JP
Japan
Prior art keywords
adjustment value
picture quality
adjustment
state
image quality
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.)
Granted
Application number
JP4061019A
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Japanese (ja)
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JP3343927B2 (en
Inventor
Mitsumasa Saito
光正 斉藤
Original Assignee
Sony Corp
ソニー株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sony Corp, ソニー株式会社 filed Critical Sony Corp
Priority to JP06101992A priority Critical patent/JP3343927B2/en
Publication of JPH05236387A publication Critical patent/JPH05236387A/en
Application granted granted Critical
Publication of JP3343927B2 publication Critical patent/JP3343927B2/en
Anticipated expiration legal-status Critical
Application status is Expired - Lifetime legal-status Critical

Links

Abstract

PURPOSE: To perform adjusting operation while comparing an adjustment value before the adjustment with a current adjustment value by displaying the state of the adjustment value before the operation at the same time with the adjustment value which is being adjusted and varying.
CONSTITUTION: This television receiver has a timer circuit 4a which measures intervals of input of an operation key for picture quality and various adjustment memories 4b regarding the picture quality of a video signal processing part. When the operation key for picture quality adjustment is operated, for example, as a user desires, the picture quality adjustment value memory 4b of the video signal processing part 4 stores the input data and when an operation key for a picture quality adjustment value is newly operated next, the adjustment value regarding an image stored in the picture element adjustment value memory 4b and the adjustment value which is currently adjusted are outputted on a screen at the same time. Therefore, how much the adjustment value is operated, is known at a glance from the last set state and even if newly set picture quality is not desirable, the picture quality can easily be put back to the same state with the last setting, thereby maintaining the best picture quality state at all times.
COPYRIGHT: (C)1993,JPO&Japio

Description

【発明の詳細な説明】 DETAILED DESCRIPTION OF THE INVENTION

【0001】 [0001]

【産業上の利用分野】本発明はTV受像機にかかわり、 The present invention relates to relates to a TV receiver,
画質調整情報の遷移情報が得られるTV受像機に関するものである。 Relates TV receiver transition information of the image quality adjustment information is obtained.

【0002】 [0002]

【従来の技術】現今のTV受像機は、画質調整のためにAI機能が使用でき、例えばBS放送やハイビジョンあるいはレーザーディスク等により、より美しい画像が楽しめるようなってきている。 BACKGROUND OF THE INVENTION today's TV receivers, AI functions for image quality adjustment can be used, for example, by BS broadcasting and high-definition or a laser disc or the like, have become as a more beautiful image can be enjoyed. このような画像をより美しい状態で楽しむために、視聴する部屋の状況に応じた画質調整や、また、単にユーザーの好みにより、例えば、 To enjoy such an image in a more beautiful state, picture control, according to the situation of the room view, also simply by the user's preference, for example,
色合や明るさ等を調整するといったように、状況や好みによりユーザーのニーズにあった画像を調整するという機会が増えている。 As such as to adjust the hue and brightness, etc., it is increasing opportunity to adjust the image that matches the user's needs by the situation and preferences.

【0003】 [0003]

【発明が解決しようとする問題点】ところが現在の画像より、より良い画像へ調整しようとして調整操作を行った場合でも、ユーザーが望んでいた通りの画像にうまく調整出来なくて、操作前の画像に戻したいという場合がしばしばある。 THE INVENTION It is a problem to be solved point however than the current image, even if you make the adjustment operation in an attempt to adjust to a better image, and can not be adjusted well to the image of the street that the user wanted, pre-operation of the image it is often the case that you want to return to. 調整操作をしている最中に調整されているパラメーターの変化は表示されているが、いざ調整操作をする以前の画像の状態に戻そうとしても、その前のパラメーターの状況をユ−ザーが記憶しておくのは困難であり、また、徐々に調整して戻そうとしても調整操作以前と同じ状態にはなかなか戻ることができなくて、かえって操作してしまったことによって画像状態が悪くなってしまう場合もある。 While changes in the parameters that are adjusted to the midst of the adjustment operation is displayed, even attempting to return to the status of the previous image to pinch the adjustment operation, Yu the status of the previous parameter - Heather is is the store is difficult, also, even if you can not easily return to the same state as the adjustment operation earlier, the image becomes poor by and which has been operating rather as trying to return to adjust gradually If it would be there.

【0004】 [0004]

【課題を解決するための手段】本発明はかかる問題点を解決するために成されたもので、例えば制御部内に画質調整に関する各パラメーターを記憶しておく画質調整遷移記憶手段を備えることにより、現在の調整中の変化している調整値と同時に、操作する以前の調整値の状態も同時に表示するように構成したものである。 The present invention SUMMARY OF] has been made to solve the above problems, by providing a quality adjustment transition storage means for storing the parameters relating to image quality adjustment, for example the control section, at the same time the adjustment value is changed during the current adjustment, the state of the previous adjustment value to operate even those configured to display simultaneously.

【0005】 [0005]

【作用】制御部内に設けられた画質調整遷移記憶手段には、以前に画質調整した時のパラメーターが記憶されているので、新しく調整中のパラメーターの変化と同時に、調整する前のパラメーターの状態も画面に表示することができ、調整前と現在の調整値を比較しながら調整することができる。 The image quality adjusting transitions storage means provided to the action control portion, because the parameters when you previously image quality adjustment is stored, simultaneously with the change of the parameters in the new adjustment, the state of the previous parameters to adjust can be displayed on the screen can be adjusted while comparing before adjustment and the current adjustment value.

【0006】 [0006]

【実施例】図1は、本発明の実施例のTV受像機の特に映像系回路をブロック図としたものである。 DETAILED DESCRIPTION FIG. 1 is a particular video circuit of an embodiment of a TV receiver of the present invention obtained by a block diagram. 1は放送局を選択するチューナー、2は中間周波増幅部、3は復調されたビデオ信号を処理する映像信号処理部を示し、色信号の分離、色差信号形成、同期信号抽出等の各種の処理を行うと共に、RGB信号をCRT(ブラウン管)1 Tuner 1 for selecting a broadcasting station, 2 intermediate frequency amplifier portion, 3 denotes a video signal processing unit for processing a video signal which is demodulated, separated color signals, the color difference signal forming, various processes such as synchronization signal extraction performs, CRT RGB signals (CRT) 1
1に供給して映像化するものである。 It is intended to image by supplying to 1. 4は上記各機能回路にコントロール信号を出力する制御部を示し、この制御部4は入力キースイッチ(操作ボタン)5、又は受光器6より復調部7を介して入力されるリモートコマンダーの操作信号に基づいて、各種の画質コントロール、音量調整、放送局の選択等を行う。 4 shows a control unit for outputting a control signal to the respective functional circuits, the control unit 4 is input key switches (operation buttons) 5, or remote commander operation signal input via the demodulation unit 7 from the light receiver 6 based on a variety of quality control, the volume control, the broadcasting station selection, etc. do. 又、切り替えスイッチSWを制御し、放送電波と外部機器の入力の切り替えも行う。 In addition, it controls the switching switch SW, also performs switching of the input of the airwaves and the external device. 8は、表示画面上に各種の情報をスーパーインポーズとして出力するためのキャラクタージェネレーター、9はオンスクリーンディスプレイ、10は映像信号処理部3からの映像信号とキャラクタージェネレーター8から出力された文字・図形情報とを合成する合成回路を示す。 8, character generator for outputting various information as superimposed on the display screen, 9 on-screen display, 10 characters and graphics output from the video signal and character generators 8 from the video signal processing section 3 the synthesis circuit for combining the information. また、この合成回路10ではVTR、レザーディスク等の外部機器から入力された外部ビデオ信号や、 Moreover, in the synthesizing circuit 10 VTR, and an external video signal input from an external device such as a leather disc,
BSビデオ信号等を親子画面で表示させるような画像の挿入等もできるように成されている。 Insertion of images, such as a BS video signal or the like is displayed in the parent-child screen is adapted also.

【0007】図2は、本実施例のTV受像機の制御部4 [0007] Figure 2, the control unit 4 of the present embodiment of the TV receiver
内に設けられている画質パラメーターに関する部分の機能をブロック図にしたものである。 The function of the portion related to the image quality parameter provided within is obtained by the block diagram. この図で、4aは画質の操作キーが入力される間隔を計る計時回路、4bは図1における映像信号処理部3の画質に関する各種の調整値をメモリしておく画質調整値メモリを示す。 In this figure, 4a is time-counting circuit for measuring the interval of operation keys of the image quality is input, 4b show the image quality adjustment value memory to keep the memory of various adjustment values ​​related to image quality of the video signal processing section 3 in FIG. 1. 本発明のTV受像機は、例えば明るい暗いといった視聴する部屋の状況によって、又はユーザーの好み等により、画質調整の操作キーを入力した場合に、映像信号処理部3の画質調整に関する各パラメーターを画質調整値メモリ4 TV receiver of the present invention, depending on the circumstances of the room to watch, e.g. Bright Dark, or by the user's preference or the like, if you enter the operation key image quality adjustment, the image quality of each parameter related to the image quality adjustment of the video signal processing section 3 adjustment value memory 4
bが記憶し、次に新しく画質調整の操作キーの入力があった場合、画質調整値メモリ4bに記憶してある画像に関する調整値と、現在調整中の調整値を同時に画面上に出力するようにするというものである。 b is stored, when there the input of the next operation key new quality adjustment, and the adjustment values ​​for image which is stored in the picture quality adjustment value memory 4b, to output an adjustment value currently being adjusted on the screen at the same time is that to.

【0008】図3は、例えばピクチャーレベルを調整するためのアップ/ダウンキーを操作した場合の表示方法を示したものであるが、まず、アップ/ダウンキーが入力されると、画質調整に関する各種パラメーターのレベル表示が行われる。 [0008] Figure 3 is, for example, shows a display method in the case of operating the up / down keys for adjusting the picture level, first, the up / down key is input, various related quality adjustment level display of parameters is performed. すなわち前回設定され、画質調整値メモリー4bに記憶されている各種調整値が、レベルバー21、22、23、24、25によって表示される。 That is previously set, various adjustment values ​​stored in picture quality adjustment value memory 4b is displayed by the level bars 21, 22.
そして、それと同時にピクチャーレベルのレベルバー2 Then, at the same time the picture level level bar 2
3の右側に、現在調整中のピクチャーレベルをレベルバー26によって表示するようにする。 3 on the right, so as to display the picture level currently being adjusted by the level bar 26. 図4(a)に示したようにレベルバーの指標が右側へと移動し、ピクチャーレベルをDOWNさせた場合は、図4(b)に示したようにレべルバーの指標が左側へと移動することによってレべルの変化を表示するようにしている。 Indication of the level bars as shown in FIGS. 4 (a) is moved to the right moving, if the picture level is DOWN, the index of the leveled ruber, as shown in FIG. 4 (b) to the left the operator displays changes in leveling le by.

【0009】計時回路4aは、画質調整のための操作キー入力の間隔の時間を計るために設けられているが、例えば少しずつ小刻みに操作キーを入力した場合でも、そのつど画質調整値メモリ4bのパラメーターの値が変わってしまい、前回設定したパラメーターとの比較が困難になるために、予め時間X秒を設定しておき、その時間X秒以内に操作キーの入力が繰り返されている間は、それは1回の操作とみなして画質調整値メモリ4bのパラメーターの値を更新させないようにするためのものである。 [0009] clock circuit 4a is provided in order to measure the operation keys of the input interval time for the image quality adjustment, for example, even if you enter the small steps operation keys gradually, each time the image quality adjustment value memory 4b the causes the value of the parameter is changed, to be compared with the parameters previously set becomes difficult, set in advance time X seconds, while is repeated input of the operation key within the time X seconds it is for so as not to update the value of the parameter of the image quality adjustment value memory 4b is regarded as a single operation.

【0010】したがって、図3で説明した調整値の変化を示す、向かって右側に表示されるレベルバー26が設定時間X秒以内に小刻みにアップ/ダウンした場合は、 Accordingly, indicating the change in the adjustment value described in FIG. 3, when the level bar 26 displayed on the right side is little by little up / down within a set time X seconds,
左側に表示される前回設定されたレベルバー23は変化せず、細かく画像を調整する場合でも、前回設定した値を基準に調整することが可能となる。 Level bar 23 which is previously set on the left side is not changed, even when adjusting finely the image, it is possible to adjust a reference value previously set. なお、設定時間X It should be noted that the set time X
秒以内に、例えばピクチャーとカラーの2種類のレベルのアップ/ダウンの操作があった場合は、図5に示されているように調整中のピクチャーとカラーの両方のレベルバー26、27を画面に出力するようにしてもよい。 Sec within, for example, picture and if there two levels up / down operation of the color, screen level bars 26, 27 of the picture and color both in adjustment as illustrated in FIG. 5 it may be output to.

【0011】なお、設定時間X秒に関しては、例えばレベルバーの表示が画面に出力されている時間と同じ長さにするのが望ましい。 [0011] Regarding the time setting X seconds, for example, the display of the level bars of the same length as the time that is output on the screen is desirable. また、レベル表示に関しては、図3に示したようなレベルバーのみで表示するだけでなく、例えば図6に示したように、各レベルのパラメーターの数値表示を付け加えることにより、より細かいレベルの度合いを把握することができるようになる。 Regarding the level display, in addition to displaying only the level bar as shown in FIG. 3, as shown in FIG. 6, for example, by adding a numerical representation of each level of the parameter, finer levels the degree of it becomes possible to grasp.

【0012】図3、図5で説明した画質調整に関するレベルバーや数値の表示位置は、例えば図7に示したように画面全体の右下方に子画面Mを固定させても良いし、 [0012] Figure 3, the display position of the level bars or figures for image quality adjustment described in FIG. 5, for example, may also be fixed to the child screen M on the lower right of the entire screen as shown in FIG. 7,
右上方や右下方又は左下方など、時と場合に応じて移動させることができるようにしてもよい。 Such as the right upper and right lower or left lower, may be able to be moved in accordance with the time and.

【0013】 [0013]

【発明の効果】以上説明したように、本発明の画質調整遷移記憶手段を備えたTV受像機は、画質調整のキー入力を行うと、前回設定された画質調整状況も同時に画面に表示することができるので、前回設定された調整状況を基準にして比較しながら画質コントロールの操作ができるので、前回設定した状態からどれだけ調整値を操作したかが一目で分かり、新しく設定しようとしている画質が気に入らない場合でも、容易に前回の設定と同じ状態に戻すことができ、いつでもベストの画質状態を維持することができる利点がある。 As described in the foregoing, TV receiver having a picture quality adjusting transition storage means of the present invention, when a key input image quality adjustment, displaying at the same time also the last set image quality adjustment status screen since it is, it is possible the operation of the image quality control while comparing with reference to the adjustment situation that has been previously set, to understand at a glance whether you manipulate how much adjustment value from the state previously set, the image quality you are trying to newly set even if you do not like, easily previous setting and can be returned to the same state, there is the advantage that it is possible to maintain the best image quality state at any time.

【図面の簡単な説明】 BRIEF DESCRIPTION OF THE DRAWINGS

【図1】本発明の実施例のTV受像機のブロック図である。 1 is a block diagram of a TV receiver of the embodiment of the present invention.

【図2】図1の制御部4の一部を示したブロック図である。 2 is a block diagram showing a part of the control unit 4 of FIG.

【図3】ピクチャーレべルのアップ/ダウンキーを操作した時の表示の説明図である。 FIG. 3 is an explanatory diagram of a display at the time of operating the picture leveling Le of up / down key.

【図4】レベルバーのアップ/ダウンした時の表示の説明図である。 FIG. 4 is an explanatory diagram of a display at the time of the up / down of the level bar.

【図5】ピクチャーレベルとカラーレベルのアップ/ダウンキーを操作した時の表示の説明図である。 FIG. 5 is an explanatory diagram of a display at the time of operating the up / down key of the picture level and color level.

【図6】画質パラメーターの数値も同時に表示した時の説明図である。 [6] value of the image quality parameters is also an illustration of when the display at the same time.

【図7】本発明の実施例のパラメーター表示を画面に出力した時の説明図である。 7 is an explanatory view when the parameter display of Example prints on the screen of the present invention.

【符号の説明】 DESCRIPTION OF SYMBOLS

3 映像信号処理部 4 制御部 5a 計時回路 5b 画質メモリ 3 a video signal processing unit 4 control unit 5a timer circuit 5b quality memory

Claims (1)

    【特許請求の範囲】 [The claims]
  1. 【請求項1】 色相、コントラスト、輝度等の画像状態を調整するRGB信号処理部を備えているTV受像機において、 制御部内に前記RGB信号処理部の画質調整値に関する情報を記憶しておく画質調整遷移記憶手段を設け、現在調整中の画質調整情報を画面に表示すると同時に、調整する以前の画質調整情報も同時表示できるように構成したことを特徴とするTV受像機。 1. A color image quality to store contrast, in the TV receiver and a RGB signal processing section for adjusting an image state such as luminance, information about the image quality adjustment value of the RGB signal processing unit in the control unit adjusting transition storage means is provided, at the same time to display the image quality adjustment information currently being adjusted on the screen, TV receiver, characterized in that the previous image quality adjustment information for adjusting also configured to be displayed simultaneously.
JP06101992A 1992-02-18 1992-02-18 Television receiver Expired - Lifetime JP3343927B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP06101992A JP3343927B2 (en) 1992-02-18 1992-02-18 Television receiver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP06101992A JP3343927B2 (en) 1992-02-18 1992-02-18 Television receiver

Publications (2)

Publication Number Publication Date
JPH05236387A true JPH05236387A (en) 1993-09-10
JP3343927B2 JP3343927B2 (en) 2002-11-11

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JP06101992A Expired - Lifetime JP3343927B2 (en) 1992-02-18 1992-02-18 Television receiver

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002300617A (en) * 2001-04-02 2002-10-11 Sony Corp Information signal processor and method of setting its adjustment parameter
WO2005122558A1 (en) * 2004-06-10 2005-12-22 Pioneer Corporation Picture quality control apparatus, method therefor, picture quality processing apparatus, programs for them, and recording medium recording that program therein
JP2007325091A (en) * 2006-06-02 2007-12-13 Sharp Corp Video display apparatus
JP2008092342A (en) * 2006-10-03 2008-04-17 Sharp Corp Adjustment setting device, television receiver, and adjustment setting method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002300617A (en) * 2001-04-02 2002-10-11 Sony Corp Information signal processor and method of setting its adjustment parameter
WO2005122558A1 (en) * 2004-06-10 2005-12-22 Pioneer Corporation Picture quality control apparatus, method therefor, picture quality processing apparatus, programs for them, and recording medium recording that program therein
US8212936B2 (en) 2004-06-10 2012-07-03 Pioneer Corporation Picture quality control apparatus, method therefor, picture quality processing apparatus, programs for them, and recording medium recording that program therein
JP2007325091A (en) * 2006-06-02 2007-12-13 Sharp Corp Video display apparatus
JP2008092342A (en) * 2006-10-03 2008-04-17 Sharp Corp Adjustment setting device, television receiver, and adjustment setting method

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Publication number Publication date
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