JPH0698332A - Video equipment system - Google Patents

Video equipment system

Info

Publication number
JPH0698332A
JPH0698332A JP15732493A JP15732493A JPH0698332A JP H0698332 A JPH0698332 A JP H0698332A JP 15732493 A JP15732493 A JP 15732493A JP 15732493 A JP15732493 A JP 15732493A JP H0698332 A JPH0698332 A JP H0698332A
Authority
JP
Japan
Prior art keywords
video
main body
color
signals
television
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.)
Pending
Application number
JP15732493A
Other languages
Japanese (ja)
Inventor
Yoichi Wakai
洋一 若井
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Seiko Epson Corp
Original Assignee
Seiko Epson Corp
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 Seiko Epson Corp filed Critical Seiko Epson Corp
Priority to JP15732493A priority Critical patent/JPH0698332A/en
Publication of JPH0698332A publication Critical patent/JPH0698332A/en
Pending legal-status Critical Current

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  • Color Television Systems (AREA)

Abstract

PURPOSE:To attain the reception of a television signal while avoiding a cost increase of the video equipment main body and large sized device by using a selection circuit so as to select a television original color video signal from a separate tuner section or an original color video signal from the main body video source. CONSTITUTION:A main body 101 and a tuner section 107 are connected by using a connector 106. A main body video source 102 generates video information other than television information and outputs original color video signals R0, G0, B0. A selection circuit 103 outputs an output from output terminals X, Y, Z when a terminal S is set to H and terminals X0-Z0 are set to L. A color display section 104 displays a color image by using primary color video signals R, G, B from the circuit 103. A color signal processing circuit 110 generates primary color signals R1, G1, B1 by a video signal from an IF circuit 109. The circuit 103 selects signals R0-B0 when a switch 105 is turned off and the level of the terminal S is L and the signals are fed to the display section 104. Conversely signals R1-B1 from the tuner section 107 are fed to the display section 104 when the switch 105 is closed.

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【産業上の利用分野】本発明は本体内にテレビ以外の映
像源部とカラー表示部を含み、別体のチューナ部を接続
することでテレビ受信も可能である小型映像機器に関す
る。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a compact video equipment which includes a video source portion other than a television and a color display portion in a main body, and is capable of receiving television by connecting a separate tuner portion.

【0002】[0002]

【従来の技術】表示部に液晶パネルを用い、各種の映像
情報源に基き、表示部に映像表示を行なう電池駆動の小
型映像機器が各種販売されている。映像情報源としては
ゲーム、計算機、カレンダー、辞書等がある。これらの
機器では白黒表示が一般的であった。
2. Description of the Related Art Various battery-operated small-sized video equipments are available for sale, which use a liquid crystal panel as a display portion and display an image on the display portion based on various video information sources. Video information sources include games, calculators, calendars, dictionaries, and the like. Black and white display was common in these devices.

【0003】またこれらの機器とは別にカラー液晶パネ
ルを用いた小型カラーテレビも販売されている。
In addition to these devices, a small color television using a color liquid crystal panel is also sold.

【0004】[0004]

【発明が解決しようとする課題】ところが従来のテレビ
以外の小型映像機器においてはカラー化することによる
画像性能の向上が望まれている。またカラー化した場合
には、現在のカラーテレビジョン放送が受信できれば、
製品の付加価値はさらに高まる。しかしテレビ受信機
能、すなわちチューナを組こんだ場合には小型映像機器
本体のコスト・アップや形状の大型化につながる。
However, in small-sized video equipment other than the conventional television, it is desired to improve the image performance by colorization. In the case of colorization, if the current color television broadcast can be received,
The added value of the product will increase further. However, if a TV receiving function, that is, a tuner is incorporated, the cost and size of the compact video equipment body will increase.

【0005】本発明はかかる従来技術の問題点に鑑みて
なされたものである。本発明の目的は小型映像機器本体
のコスト・アップや大型化をできるだけ回避しながら、
テレビ受信の可能な小型映像機器を提供することのあ
る。
The present invention has been made in view of the above problems of the prior art. The object of the present invention is to avoid the cost increase and size increase of the small video equipment body as much as possible,
A small video device capable of receiving television may be provided.

【0006】[0006]

【課題を解決けるするための手段】前記目的を達成する
ための本発明では、a)カラー表示部とテレビ以外の映
像源部を含む本体部と、テレビ信号の受信を行ない、本
体部と脱着可能なチューナ部よりなる小型映像機器にお
いて、b)前記チューナ部に色信号処理回路を含み、本
体部に原色映像信号を送り出し、c)前記本体部には選
択回路を含み、前記テレビ以外の映像源部からの原色映
像信号や、前記チューナ部からの原色映像信号のいづれ
かを前記カラー表示部に送出することを特徴とする。
According to the present invention for achieving the above object, a) a main body portion including a color display portion and an image source portion other than a television, a television signal is received, and the main body portion is detached. In a compact video device having a possible tuner unit, b) the tuner unit includes a color signal processing circuit, the main body unit sends a primary color video signal, and c) the main unit unit includes a selection circuit, and an image other than the television One of the primary color video signal from the source section and the primary color video signal from the tuner section is sent to the color display section.

【0007】[0007]

【実施例】以下図面に基づき本発明の一実施例について
説明する。
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings.

【0008】図2は小型映像機器の外形図である。20
1はカラー表示部(液晶パネル等を利用している。)付
きの本体、202はチューナ部である。お互いにコネク
タ203で接続されている。
FIG. 2 is an external view of a compact video device. 20
Reference numeral 1 is a main body with a color display section (using a liquid crystal panel or the like), and 202 is a tuner section. They are connected to each other by a connector 203.

【0009】図1は小型映像機器の回路ブロック図であ
る。101は本体、107はチューナ部であり、お互い
にコネクタ106で接続されている。102は本体映像
源であり、テレビ以外の映像情報(ゲーム等)を発生
し、原色映像信号RO、GO、BOを出力する。103
は選択回路であって、汎用CMOSIC4053と同等
の回路を有しており、S端子が「H」でXO〜ZOが、
「L」でX1〜Z1が選択されて出力X、Y、Zから出
力される。105はS端子用スイッチである。104は
カラー表示部であって、選択回路103からの原色映像
信号R、G、B、によりカラー映像表示を行う。
FIG. 1 is a circuit block diagram of a compact video device. Reference numeral 101 is a main body, and 107 is a tuner section, which are connected to each other by a connector 106. A main body video source 102 generates video information (game, etc.) other than the television, and outputs primary color video signals RO, GO, BO. 103
Is a selection circuit, which has a circuit equivalent to the general-purpose CMOS IC4053, in which the S terminal is "H" and XO to ZO are
"L" selects X1 to Z1 and outputs from outputs X, Y, and Z. Reference numeral 105 denotes an S terminal switch. A color display unit 104 displays a color image by the primary color image signals R, G, B from the selection circuit 103.

【0010】108はテレビ用チューナであり、テレビ
受信を行う。109はIF回路であり、IF信号から映
像信号復調する。110は色信号処理回路(クロマ回
路)であり、IF回路109から映像信号によりR1、
G1、B1の原色信号を発生する。
Reference numeral 108 denotes a television tuner, which receives television. An IF circuit 109 demodulates an IF signal into a video signal. Reference numeral 110 denotes a color signal processing circuit (chroma circuit), which receives R1 from the IF circuit 109 according to a video signal,
G1 and B1 primary color signals are generated.

【0011】スイッチ105がOFFではS=「L」で
あり、選択回路103ではXO〜ZO、すなわちRO〜
BOが選択され、カラー表示部104へ供給される。逆
にスイッチ105がONではチューナ部からの原色映像
信号R1〜B1がカラー表部104へ供給される。
When the switch 105 is OFF, S = “L”, and in the selection circuit 103, XO to ZO, that is, RO to.
BO is selected and supplied to the color display unit 104. Conversely, when the switch 105 is ON, the primary color video signals R1 to B1 from the tuner section are supplied to the color front section 104.

【0012】[0012]

【発明の効果】以上説明したように本発明によれば、別
体チューナ部からのテレビ原色映像信号と本体映像源か
らの原色映像信号とを本体内の選択回路にて切り替える
ことで小型映像機器でのテレビ受信が可能である。また
テレビのクロマ回路までをチューナ部に含ませることに
より、本体のコスト上昇を抑え、形状の大型化も回避で
きる。
As described above, according to the present invention, a small-sized video device is provided by switching between the television primary color video signal from the separate tuner section and the primary color video signal from the main body video source by the selection circuit in the main body. TV reception is possible. Also, by including the chroma circuit of the TV in the tuner section, it is possible to suppress the cost increase of the main body and avoid the increase in size.

【図面の簡単な説明】[Brief description of drawings]

【図1】本発明による小型映像機器の回路ブロック図。FIG. 1 is a circuit block diagram of a compact video device according to the present invention.

【図2】本発明による小型映像機器の外形図。FIG. 2 is an external view of a compact video device according to the present invention.

【符号の説明】[Explanation of symbols]

201本体 202チューナ 203コネクタ 201 body 202 tuner 203 connector

─────────────────────────────────────────────────────
─────────────────────────────────────────────────── ───

【手続補正書】[Procedure amendment]

【提出日】平成5年7月20日[Submission date] July 20, 1993

【手続補正1】[Procedure Amendment 1]

【補正対象書類名】明細書[Document name to be amended] Statement

【補正対象項目名】発明の名称[Name of item to be amended] Title of invention

【補正方法】変更[Correction method] Change

【補正内容】[Correction content]

【発明の名称】映像機器システムTitle of invention Video equipment system

【手続補正2】[Procedure Amendment 2]

【補正対象書類名】明細書[Document name to be amended] Statement

【補正対象項目名】特許請求の範囲[Name of item to be amended] Claims

【補正方法】変更[Correction method] Change

【補正内容】[Correction content]

【特許請求の範囲】[Claims]

【手続補正3】[Procedure 3]

【補正対象書類名】明細書[Document name to be amended] Statement

【補正対象項目名】0001[Correction target item name] 0001

【補正方法】変更[Correction method] Change

【補正内容】[Correction content]

【0001】[0001]

【産業上の利用分野】本発明は本体内にテレビ以外の映
像源部とカラー表示部を含み、別体のチューナ部を接続
することでテレピ受信も可能である映像機器システム
関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a video equipment system which includes a video source section other than a television and a color display section in a main body, and is capable of receiving a television receiver by connecting a separate tuner section. Concerned.

【手続補正4】[Procedure amendment 4]

【補正対象書類名】明細書[Document name to be amended] Statement

【補正対象項目名】0005[Name of item to be corrected] 0005

【補正方法】変更[Correction method] Change

【補正内容】[Correction content]

【0005】本発明はかかる従来技術の問題点に鑑みて
なされたものである。本発明の目的は映像機器本体のコ
スト・アップや大型化をできるだけ回避しながら、テレ
ビ受信の可能な映像機器システムを提供すること
る。
The present invention has been made in view of the above problems of the prior art. While avoiding purposes only can the cost-up and size of movies image device body of the present invention, Ru Oh <br/> to provide a video device system capable of television reception.

【手続補正5】[Procedure Amendment 5]

【補正対象書類名】明細書[Document name to be amended] Statement

【補正対象項目名】0006[Correction target item name] 0006

【補正方法】変更[Correction method] Change

【補正内容】[Correction content]

【0006】[0006]

【課題を解決けるするための手段】カラー表示部、映像
源部、選択回路を有する本体部と、色信号処理回路を有
するチューナー部とからなり、前記選択回路は、前記映
像源部からの映像信号もしくは、前記チューナー部から
の映像信号のいずれかを選択し、選択された映像信号を
前記カラー表示部に送出してなることを特徴とする。
[Means for Solving the Problems] Color display unit, video
Source unit, main unit with selection circuit, and color signal processing circuit
And a tuner section for operating the selection circuit.
From the video signal from the image source section or from the tuner section
Select one of the video signals of
It is characterized in that it is transmitted to the color display section.

【手続補正6】[Procedure correction 6]

【補正対象書類名】明細書[Document name to be amended] Statement

【補正対象項目名】0009[Correction target item name] 0009

【補正方法】変更[Correction method] Change

【補正内容】[Correction content]

【0009】図1は映像機器システムの回路ブロック図
である。101は本体、107はチューナ部であり、お
互いにコネクタ106で接続されている。102は本体
映像源であり、テレビ以外の映像情報(ゲーム等)を発
生し、映像信号RO、GO、BOを出力する。103は
選択回路であって、汎用CMOSIC4053と同等の
回路を有しており、S端子が「H」でXO〜ZOが、
「L」でX1〜Z1が選択されて出力X、Y、Zから出
力される。105はS端子用スイッチである。104は
カラー表示部であって、選択回路103からの原色映像
信号R、G、B、によりカラー映像表示を行う。
FIG. 1 is a circuit block diagram of a video equipment system . Reference numeral 101 is a main body, and 107 is a tuner section, which are connected to each other by a connector 106. A main body video source 102 generates video information (game, etc.) other than the television, and outputs video signals RO, GO, BO. Reference numeral 103 is a selection circuit, which has a circuit equivalent to the general-purpose CMOS IC4053, in which the S terminal is "H" and XO to ZO are
"L" selects X1 to Z1 and outputs from outputs X, Y, and Z. Reference numeral 105 denotes an S terminal switch. A color display unit 104 displays a color image by the primary color image signals R, G, B from the selection circuit 103.

【手続補正7】[Procedure Amendment 7]

【補正対象書類名】明細書[Document name to be amended] Statement

【補正対象項目名】0012[Correction target item name] 0012

【補正方法】変更[Correction method] Change

【補正内容】[Correction content]

【0012】[0012]

【発明の効果】以上説明したように本発明によれば、別
体チューナ部からのテレビ映像信号と本体映像源からの
原色映像信号とを本体内の選択回路にて切り替えること
映像機器本体でのテレビ受信が可能である。またテレ
ビのクロマ回路までをチューナ部に含ませることによ
り、本体のコクト上昇を抑え、形状の大型化も回避でき
る。
As described above, according to the present invention, the video equipment main body is switched by switching the television video signal from the separate tuner section and the primary color video signal from the main body video source by the selection circuit in the main body . TV reception is possible. Also, by including the chroma circuit of the TV in the tuner section, it is possible to suppress the rise of the body and to avoid the increase in size.

【手続補正8】[Procedure Amendment 8]

【補正対象書類名】明細書[Document name to be amended] Statement

【補正対象項目名】図面の簡単な説明[Name of item to be corrected] Brief description of the drawing

【補正方法】変更[Correction method] Change

【補正内容】[Correction content]

【図面の簡単な説明】[Brief description of drawings]

【図1】本発明による映像機器システムの回路ブロック
図。
FIG. 1 is a circuit block diagram of a video equipment system according to the present invention.

【図2】本発明による映像機器システムの外形図。FIG. 2 is an external view of a video equipment system according to the present invention.

Claims (1)

【特許請求の範囲】[Claims] 【請求項1】a)カラー表示部とテレビ以外の映像源部
を含む本体部と、テレビ信号の受信を行ない、本体部と
脱着可能なチューナ部よりなる小型映像機器において、 b)前記チューナ部に色信号処理回路を含み、本体部に
原色映像信号を送り出し、c)前記本体部には選択回路
を含み、前記テレビ以外の映像源部からの原色映像信号
や、前記チューナ部からの原色映像信号のいずれかを前
記カラー表示部に送出すことを特徴とする小型映像機
器。
1. A compact video equipment comprising: a) a main body portion including a color display portion and a video source portion other than a television; and a tuner portion that is detachable from the main body portion for receiving a television signal, and b) the tuner portion. Includes a color signal processing circuit to send a primary color video signal to the main body section, and c) includes a selection circuit in the main body section, and a primary color video signal from an image source section other than the TV or a primary color video image from the tuner section. A small video device, characterized in that any one of the signals is sent to the color display section.
JP15732493A 1993-06-28 1993-06-28 Video equipment system Pending JPH0698332A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15732493A JPH0698332A (en) 1993-06-28 1993-06-28 Video equipment system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15732493A JPH0698332A (en) 1993-06-28 1993-06-28 Video equipment system

Publications (1)

Publication Number Publication Date
JPH0698332A true JPH0698332A (en) 1994-04-08

Family

ID=15647213

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15732493A Pending JPH0698332A (en) 1993-06-28 1993-06-28 Video equipment system

Country Status (1)

Country Link
JP (1) JPH0698332A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61159890A (en) * 1984-12-31 1986-07-19 Nec Home Electronics Ltd Television receiver

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61159890A (en) * 1984-12-31 1986-07-19 Nec Home Electronics Ltd Television receiver

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