WO2003056786A1 - Cellular phone - Google Patents

Cellular phone Download PDF

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Publication number
WO2003056786A1
WO2003056786A1 PCT/JP2002/013462 JP0213462W WO03056786A1 WO 2003056786 A1 WO2003056786 A1 WO 2003056786A1 JP 0213462 W JP0213462 W JP 0213462W WO 03056786 A1 WO03056786 A1 WO 03056786A1
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WO
WIPO (PCT)
Prior art keywords
liquid crystal
crystal display
mobile phone
display section
present
Prior art date
Application number
PCT/JP2002/013462
Other languages
French (fr)
Japanese (ja)
Inventor
Yoshiji Tutikawa
Original Assignee
Yoshiji Tutikawa
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 Yoshiji Tutikawa filed Critical Yoshiji Tutikawa
Priority to AU2002354286A priority Critical patent/AU2002354286A1/en
Publication of WO2003056786A1 publication Critical patent/WO2003056786A1/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
    • H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
    • H04M1/0225—Rotatable telephones, i.e. the body parts pivoting to an open position around an axis perpendicular to the plane they define in closed position
    • H04M1/0233—Including a rotatable display body part
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
    • H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
    • H04M1/0235—Slidable or telescopic telephones, i.e. with a relative translation movement of the body parts; Telephones using a combination of translation and other relative motions of the body parts
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
    • H04M1/0247—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings comprising more than two body parts
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2250/00—Details of telephonic subscriber devices
    • H04M2250/16—Details of telephonic subscriber devices including more than one display unit

Definitions

  • the present invention relates to a small mobile phone provided with a liquid crystal display for displaying characters and images.
  • a liquid crystal display unit capable of displaying a large amount of information has been required by adding a function as an output terminal for the Internet and various information in addition to a telephone function. Therefore, for example, as shown in Japanese Patent Application Laid-Open No. H11-246956, a first liquid crystal display section of a telephone body is provided with an openable / closable lid, and a second liquid crystal display section is provided on the back of the lid. There is provided an apparatus in which the lid is opened at the time of use so that the liquid crystal display section and the second liquid crystal display section of the telephone body can be used as a multi-display section.
  • the first liquid crystal display section of the telephone body is always closed by the lid, so that the liquid crystal display section cannot be seen when used as a normal telephone. There was the inconvenience of having to use it open. In addition, there is also a problem that the second liquid crystal display unit is not particularly required when used simply as a telephone, and is rather useless.
  • the present invention can be used in the same form as a conventional mobile phone when used as a telephone, and when a large amount of information display such as the Internet is required, the mobile phone can be used.
  • a main object of the present invention is to provide a mobile phone which takes out the second liquid crystal display section stored therein and forms a large area display section together with the first liquid crystal display section, thereby eliminating the above-mentioned conventional disadvantages. Is what you do. Disclosure of the invention
  • the present invention takes the following technical measures. That is, in the mobile phone according to the present invention, the mobile phone 3 having the first liquid crystal display 1
  • the second liquid crystal display unit 2 is incorporated in the interior or back of the unit so that it cannot be removed and can come and go, and when the second liquid crystal display unit 2 is removed, it is the same as the first liquid crystal display unit 1.
  • the structure is such that a multi-liquid crystal display part oriented in the direction is formed.
  • the second liquid crystal display unit 2 may be formed so as to be able to be taken in and out of a peripheral wall, for example, a side wall of the portable telephone 3 by rotating about a pivot 4 as a fulcrum. It may be formed so that it can be taken in and out. With such a structure, when it is necessary to display a large amount of information such as the Internet, the second liquid crystal display section 2 is taken out to form a large area multi liquid crystal display section together with the first liquid crystal display section 1. Can be used. BRIEF DESCRIPTION OF THE FIGURES
  • FIG. 1 is a perspective view showing one embodiment of a mobile phone according to the present invention.
  • FIG. 2 is a perspective view showing a state where a second liquid crystal display unit of the mobile phone is taken out.
  • FIG. 3 is a perspective view showing another embodiment of the mobile phone according to the present invention.
  • FIG. 4 is a front view showing still another embodiment of the mobile phone according to the present invention.
  • FIG. 5 is a perspective view showing another embodiment of the mobile phone according to the present invention.
  • FIG. 6 is a front view showing still another embodiment of the mobile phone according to the present invention. Detailed description of the invention
  • FIG. 1 and 2 show a first embodiment of the present invention
  • reference numeral 3 denotes a mobile phone of the present invention
  • a liquid crystal display unit similar to a conventional mobile phone that is, a first liquid crystal display unit 1, various operation buttons 5, a microphone 6, a speaker 7, and the like are provided.
  • a second liquid crystal display unit 2 is stored inside the portable telephone 3 so as to be able to come and go in a non-separable state.
  • the second liquid crystal display unit 2 is formed so as to be able to be taken in and out of the side wall of the mobile phone 3 by rotating about the pivot 4 as a fulcrum. ing.
  • the second liquid crystal display section 2 is formed so as to form a multi liquid crystal display section which is oriented in the same direction together with the first liquid crystal display section 1 when taken out from the mobile phone 3 as shown in FIG.
  • a knob 2a for hooking a fingertip is provided on a part of the second liquid crystal display 2 so as to facilitate removal.
  • the second liquid crystal display 2 can be taken out and used together with the first liquid crystal display 1 as a large area liquid crystal display. .
  • the second liquid crystal display unit 2 is manually moved in and out, but it may be possible to mechanically take out the second liquid crystal display unit by pressing an eject button (not shown).
  • FIG. 3 shows another embodiment of the present invention.
  • the second liquid crystal display unit 2 can be put in and out of the side wall of the mobile phone 3 by sliding like a drawer. It is formed as follows.
  • the mechanism for taking in and out may be of a manual type as in the above-described embodiment, or may be capable of being mechanically taken out by pressing an object button.
  • the second liquid crystal display unit 2 may be configured to be rotatable (or drawn out) so as to be able to come and go on the back surface of the mobile phone 3 as shown in FIG.
  • the mobile phone 3 is configured such that a main body 3 a provided with various operation buttons 5 and a panel 3 b provided with the first liquid crystal display 1 are folded via a hinge 9. It is of course possible to apply the present invention to a two-fold type mobile phone formed so as to be capable of being used.
  • the second liquid crystal display unit 2 is stored inside or on the back surface of the panel unit 3b in a manner similar to that of the above-described embodiment so as to be freely retractable by a rotating method or a drawer method.
  • the present invention is not necessarily limited to only these embodiments.
  • the second liquid crystal display unit 2 is formed so as to be able to enter and exit from one side wall of the mobile phone 3.
  • the present invention can be implemented by appropriately modifying within a range that has the constituent features, achieves the object of the present invention, and has the following effects. The invention's effect
  • the present invention when used as an ordinary telephone, characters and figures such as telephone numbers and the like are displayed on the first liquid crystal display exposed on the surface of the telephone in the same state as a conventional telephone. If it is necessary to display a large amount of information such as the Internet while the mobile phone can be used, the second liquid crystal display section stored inside the mobile phone is taken out and the first liquid crystal display is taken out.
  • a large area display section can be formed together with the liquid crystal display section of the present invention, thereby enabling large-capacity characters and graphics to be output and displayed at the same time. It has the effect of being able to be formed into a compact in the same form as a mobile phone.

Abstract

A cellular phone (3) comprising a first liquid crystal display (1) is so structured that a second liquid crystal display (2) is built in unremovably but retractably. Thus, the liquid crystal display (2) is used as a wide-region display along with the first liquid crystal display (1) if necessary for the large-capacity display of information such as for the Internet.

Description

明 細 書  Specification
携帯電話機 技術分野  Mobile phone technology
本発明は、 文字や画像を表示する液晶表示部を備えた小型携帯電話機に関する ものである。 背景技術  The present invention relates to a small mobile phone provided with a liquid crystal display for displaying characters and images. Background art
近年、 携帯電話機は携帯性の向上のために小型化が進んでいる。 その反面、 電 話機の機能に加えてィンターネッ トゃ各種情報の出力端末としての機能が追加さ れて大容量の情報の表示が可能な液晶表示部が要求されるようになった。 そこで 例えば特開平 1 1一 2 4 9 5 9 6号公報に示すように、 電話機本体の第 1の液晶 表示部に開閉可能な蓋体を設けてこの蓋体の裏面に第 2の液晶表示部を形成し、 使用時に蓋体を開放して電話機本体の液晶表示部と第 2の液晶表示部とがマルチ 表示部として使用できるようにしたものが提供されている。  2. Description of the Related Art In recent years, miniaturization of mobile phones has been promoted to improve portability. On the other hand, a liquid crystal display unit capable of displaying a large amount of information has been required by adding a function as an output terminal for the Internet and various information in addition to a telephone function. Therefore, for example, as shown in Japanese Patent Application Laid-Open No. H11-246956, a first liquid crystal display section of a telephone body is provided with an openable / closable lid, and a second liquid crystal display section is provided on the back of the lid. There is provided an apparatus in which the lid is opened at the time of use so that the liquid crystal display section and the second liquid crystal display section of the telephone body can be used as a multi-display section.
しかし、 上記従来タイプでは、 電話機本体の第 1の液晶表示部が蓋体によって 常時閉ざされているので、 通常の電話機として使用するときに液晶表示部を見る ことができず、 その都度蓋体を開放して使用しなければならない、 といった不便 さがあった。 また単に電話機としての使用の際は第 2の液晶表示部を特に必要と しないため、 かえって無駄であるといった問題点もある。  However, in the above-mentioned conventional type, the first liquid crystal display section of the telephone body is always closed by the lid, so that the liquid crystal display section cannot be seen when used as a normal telephone. There was the inconvenience of having to use it open. In addition, there is also a problem that the second liquid crystal display unit is not particularly required when used simply as a telephone, and is rather useless.
そこで本発明は、 電話機として使用する際には従来の携帯電話と同じようにそ のままの形態で使用することができ、 インターネッ ト等の大容量の情報の表示が 必要な場合は携帯電話機の内部に格納されている第 2の液晶表示部を取り出して 第 1の液晶表示部と共に大領域の表示部を形成できるようにし、 もって上記従来 欠点を解消した携帯電話機を提供することを主たる目的とするものである。 発明の開示  Therefore, the present invention can be used in the same form as a conventional mobile phone when used as a telephone, and when a large amount of information display such as the Internet is required, the mobile phone can be used. A main object of the present invention is to provide a mobile phone which takes out the second liquid crystal display section stored therein and forms a large area display section together with the first liquid crystal display section, thereby eliminating the above-mentioned conventional disadvantages. Is what you do. Disclosure of the invention
上記目的を達成する為に本発明では次のような技術的手段を講じた。 即ち、 本 発明にかかる携帯電話機にあっては、 第 1の液晶表示部 1を備えた携帯電話機 3 の内部若しくは背面に第 2の液晶表示部 2が取り外し不可の状態で出没自在に組 み込まれており、 該第 2液晶表示部 2を取り出したときに第 1液晶表示部 1 と共 に同一方向に向いたマルチ液晶表示部を形成するように形成されている構造とし た。 In order to achieve the above object, the present invention takes the following technical measures. That is, in the mobile phone according to the present invention, the mobile phone 3 having the first liquid crystal display 1 The second liquid crystal display unit 2 is incorporated in the interior or back of the unit so that it cannot be removed and can come and go, and when the second liquid crystal display unit 2 is removed, it is the same as the first liquid crystal display unit 1. The structure is such that a multi-liquid crystal display part oriented in the direction is formed.
前記第 2の液晶表示部 2は、 枢軸 4を支点として回動させることにより携帯電 話機 3の周壁、 例えば側壁から出し入れ出来るように形成してもよく、 また引き 出しのようにスライ ドさせることにより出し入れ出来るように形成してもよい。 このような構造とすることによりインターネッ ト等の大容量の情報の表示が必要 な場合は第 2の液晶表示部 2を取り出して第 1の液晶表示部 1 と共に大領域のマ ルチ液晶表示部として使用することが出来る。 図面の簡単な説明  The second liquid crystal display unit 2 may be formed so as to be able to be taken in and out of a peripheral wall, for example, a side wall of the portable telephone 3 by rotating about a pivot 4 as a fulcrum. It may be formed so that it can be taken in and out. With such a structure, when it is necessary to display a large amount of information such as the Internet, the second liquid crystal display section 2 is taken out to form a large area multi liquid crystal display section together with the first liquid crystal display section 1. Can be used. BRIEF DESCRIPTION OF THE FIGURES
図 1は本発明に係る携帯電話機の一実施例を示す斜視図。  FIG. 1 is a perspective view showing one embodiment of a mobile phone according to the present invention.
図 2は上記携帯電話機の第 2液晶表示部を取り出した状態を示す斜視図。 図 3は本発明に係る携帯電話機の別の実施例を示す斜視図。  FIG. 2 is a perspective view showing a state where a second liquid crystal display unit of the mobile phone is taken out. FIG. 3 is a perspective view showing another embodiment of the mobile phone according to the present invention.
図 4は本発明に係る携帯電話機の更に別の実施例を示す正面図。  FIG. 4 is a front view showing still another embodiment of the mobile phone according to the present invention.
図 5は本発明に係る携帯電話機の他の実施例を示す斜視図。  FIG. 5 is a perspective view showing another embodiment of the mobile phone according to the present invention.
図 6は本発明に係る携帯電話機の更に別の実施例を示す正面図。 発明の詳細な説明  FIG. 6 is a front view showing still another embodiment of the mobile phone according to the present invention. Detailed description of the invention
以下、 本発明の構成を図に示した実施例に基ずき説明する。 図 1並びに図 2は 本発明の第 1の実施例を示すもので、 符号 3で本発明の携帯電話機を示す。 該携 帯電話機 3の表面には従来の携帯電話機と同じような液晶表示部、 即ち第 1液晶 表示部 1や各種操作ボタン 5 · · ·、 マイク 6、 スピーカー 7等が設けられており、 上端にはアンテナ 8が設けられている。 前記携帯電話機 3の内部には第 2の液晶表示部 2が分離不可の状態で出没自在 に格納されている。 本実施例では前記第 2の液晶表示部 2は、 枢軸 4を支点とし て回動させることにより携帯電話機 3の側壁から出し入れ出来るように形成され ている。 この第 2液晶表示部 2は図 2に示すように携帯電話機 3からを取り出し たときに第 1液晶表示部 1 と共に同一方向に向いたマルチ液晶表示部を形成する ように形成されている。 また、 取り出しが容易となるように、 第 2の液晶表示部 2の一部に指先を引掛けるつまみ部 2 aが設けられている。 このような構造とすることにより、 通常の電話機として使用するときは第 2液 晶表示部 2を取り出さないでそのままの形態で使用することが出来る。 また、 ィ ンターネッ ト等の大容量の情報の表示が必要な場合は第 2の液晶表示部 2を取り 出して第 1の液晶表示部 1 と共に大領域の液晶表示部として使用することが出来 る。 本実施例において、 第 2液晶表示部 2の出し入れは手動で行うようにしたが 、 ェジェタ トボタン （図示外） を押すことにより機械的に取り出すことが出来る ようにしてもよレ、。 図 3は本発明の別の実施例を示すものであって、 この実施例では、 前記第 2の 液晶表示部 2が、 引き出しのようにスライ ドさせることにより携帯電話機 3の側 壁から出し入れ出来るように形成されている。 この出し入れの機構は、 前記実施 例と同様に、 手動式であってもよく、 或いはェジヱク トボタンを押すことにより 機械的に取り出すことが出来るようにしてもよレ、。 また本発明では、 前記第 2液晶表示部 2が図 4に示すように携帯電話機 3の背 面に回動方式 （若しくは引き出し方式） で出没自在に取り付けて構成することも 可能である。 更に本発明では、 図 5に示すように携帯電話機 3が各種操作ボタン 5を備えた 本体部 3 aと第 1の液晶表示部 1を備えたパネル部 3 bとが蝶番 9を介して折り 畳みできるように形成された二つ折り式の携帯電話機に応用することも勿論可能 である。 この場合、 第 2の液晶表示部 2は、 パネル部 3 bの内部若しくは背面に 前記実施例と同様な手段で回動方式若しくは引き出し方式によって出没自在に格 納されることになる。 以上本発明の代表的と思われる実施例について説明したが、 本発明は必ずしも これらの実施例構造のみに限定されるものではない。 例えば上記実施例では第 2 液晶表示部 2を携帯電話機 3の一側壁から出し入れできるように形成したが、 図 6に示すように左右の側壁から出没できるように形成することも可能である。 そ の他本発明ではその構成要件を備え、 かつ本発明の目的を達成し、 下記の効果を 奏する範囲内において適宜改変して実施できるものである。 発明の効果 Hereinafter, the configuration of the present invention will be described based on an embodiment shown in the drawings. 1 and 2 show a first embodiment of the present invention, and reference numeral 3 denotes a mobile phone of the present invention. On the surface of the mobile phone 3, a liquid crystal display unit similar to a conventional mobile phone, that is, a first liquid crystal display unit 1, various operation buttons 5, a microphone 6, a speaker 7, and the like are provided. Is provided with an antenna 8. A second liquid crystal display unit 2 is stored inside the portable telephone 3 so as to be able to come and go in a non-separable state. In the present embodiment, the second liquid crystal display unit 2 is formed so as to be able to be taken in and out of the side wall of the mobile phone 3 by rotating about the pivot 4 as a fulcrum. ing. The second liquid crystal display section 2 is formed so as to form a multi liquid crystal display section which is oriented in the same direction together with the first liquid crystal display section 1 when taken out from the mobile phone 3 as shown in FIG. In addition, a knob 2a for hooking a fingertip is provided on a part of the second liquid crystal display 2 so as to facilitate removal. With such a structure, when used as a normal telephone, the second liquid crystal display unit 2 can be used as it is without being taken out. When a large amount of information such as the Internet is required to be displayed, the second liquid crystal display 2 can be taken out and used together with the first liquid crystal display 1 as a large area liquid crystal display. . In the present embodiment, the second liquid crystal display unit 2 is manually moved in and out, but it may be possible to mechanically take out the second liquid crystal display unit by pressing an eject button (not shown). FIG. 3 shows another embodiment of the present invention. In this embodiment, the second liquid crystal display unit 2 can be put in and out of the side wall of the mobile phone 3 by sliding like a drawer. It is formed as follows. The mechanism for taking in and out may be of a manual type as in the above-described embodiment, or may be capable of being mechanically taken out by pressing an object button. Further, in the present invention, the second liquid crystal display unit 2 may be configured to be rotatable (or drawn out) so as to be able to come and go on the back surface of the mobile phone 3 as shown in FIG. Further, in the present invention, as shown in FIG. 5, the mobile phone 3 is configured such that a main body 3 a provided with various operation buttons 5 and a panel 3 b provided with the first liquid crystal display 1 are folded via a hinge 9. It is of course possible to apply the present invention to a two-fold type mobile phone formed so as to be capable of being used. In this case, the second liquid crystal display unit 2 is stored inside or on the back surface of the panel unit 3b in a manner similar to that of the above-described embodiment so as to be freely retractable by a rotating method or a drawer method. Although the embodiments which are considered to be representative of the present invention have been described above, the present invention is not necessarily limited to only these embodiments. For example, in the above-described embodiment, the second liquid crystal display unit 2 is formed so as to be able to enter and exit from one side wall of the mobile phone 3. However, as shown in FIG. In addition, the present invention can be implemented by appropriately modifying within a range that has the constituent features, achieves the object of the present invention, and has the following effects. The invention's effect
以上詳述したごとく本発明によれば、 普通の電話機として使用するときはその ままの状態で従来の電話機と同じように電話機表面に露出した第 1の液晶表示部 に電話番号等の文字や図形を表示させて使用することができるものでありながら 、 インターネッ ト等の大容量の情報の表示が必要な場合は、 携帯電話機の内部に 格納されている第 2の液晶表示部を取り出して第 1の液晶表示部と共に大領域の 表示部を形成することが出来、 これにより大容量の文字や図形を同時に出力表示 させることができ、 加えて第 2液晶表示部が格納されているときは通常の携帯電 話機と変わらない形態でコンパク 卜に形成できる、 といった効果がある。  As described in detail above, according to the present invention, when used as an ordinary telephone, characters and figures such as telephone numbers and the like are displayed on the first liquid crystal display exposed on the surface of the telephone in the same state as a conventional telephone. If it is necessary to display a large amount of information such as the Internet while the mobile phone can be used, the second liquid crystal display section stored inside the mobile phone is taken out and the first liquid crystal display is taken out. A large area display section can be formed together with the liquid crystal display section of the present invention, thereby enabling large-capacity characters and graphics to be output and displayed at the same time. It has the effect of being able to be formed into a compact in the same form as a mobile phone.

Claims

請求の範囲 The scope of the claims
1 . 第 1の液晶表示部（1)を備えた携帯電話機（3)の内部若しくは背面部に第 2 の液晶表示部（2)が分離不可の状態で出没自在に組み込まれており、 該第 2液晶 表示部（2)を取り出したときに第 1液晶表示部（1)と共に同一方向に向いたマルチ 液晶表示部を形成するように形成されている携帯電話機。 1. A second liquid crystal display unit (2) is incorporated in the mobile phone (3) having the first liquid crystal display unit (1) inside or on a back surface of the mobile phone (3) in a non-separable state so that it can come and go. (2) A mobile phone that is formed so as to form a multi-liquid crystal display section oriented in the same direction together with the first liquid crystal display section (1) when the liquid crystal display section (2) is taken out.
2 . 前記第 2の液晶表示部（2)が、 枢軸（4)を支点として回動させることにより 携帯電話機（3)の周壁から出し入れ出来るように形成されている請求項 1に記載 の携帯電話機。 5 2. The mobile phone according to claim 1, wherein the second liquid crystal display section (2) is formed so as to be able to be moved in and out of the peripheral wall of the mobile phone (3) by rotating about a pivot (4) as a fulcrum. . Five
一  One
3 . 前記第 2の液晶表示部（2)が、 引き出しのようにスライ ドさせることによ り携帯電話機（3)から出し入れ出来るように形成されている請求項 1に記載の携 帯電話機。 3. The mobile phone according to claim 1, wherein the second liquid crystal display section (2) is formed so as to be able to be taken in and out of the mobile phone (3) by sliding like a drawer.
PCT/JP2002/013462 2001-12-25 2002-12-24 Cellular phone WO2003056786A1 (en)

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JP2001390720A JP2003198683A (en) 2001-12-25 2001-12-25 Portable telephone set

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10354879A1 (en) * 2003-11-24 2005-06-30 Siemens Ag Coverable display for devices in automation technology
US9716778B1 (en) * 2015-04-27 2017-07-25 Derrick Kingsley Walker Three dimensional extension-screen smart phone

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8174628B2 (en) 2006-01-06 2012-05-08 Sharp Kabushiki Kaisha Mobile terminal unit, display method, display program, and recording medium
JP5179330B2 (en) * 2008-11-26 2013-04-10 レノボ・シンガポール・プライベート・リミテッド Electronics
TWI582640B (en) * 2013-01-10 2017-05-11 黃海濤 Hand-held electronic device having rolled-up screen and display method thereof

Citations (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0559517U (en) * 1992-01-08 1993-08-06 光雄 菊地 Drawer-type display device and portable computer equipped with it
JPH0937015A (en) * 1995-07-18 1997-02-07 Sanyo Electric Co Ltd Portable information terminal equipment with facsimile function
JPH09247250A (en) * 1996-03-05 1997-09-19 Sony Corp Radio device
JPH09258705A (en) * 1996-03-25 1997-10-03 Hitachi Ltd Multifunctional terminal equipment coping with multi-screen
JPH10319879A (en) * 1997-03-10 1998-12-04 Masanobu Kujirada Foldable display device
JPH1132379A (en) * 1997-07-14 1999-02-02 Sony Corp Portable telephone set with visual device and personal computer
JPH1155724A (en) * 1997-08-05 1999-02-26 Sanyo Electric Co Ltd Portable telephone set
JPH11249596A (en) * 1998-03-06 1999-09-17 Sony Corp Portable information processor
JPH11341121A (en) * 1998-05-28 1999-12-10 Nec Corp Mobile radio equipment
JP2000184026A (en) * 1998-12-14 2000-06-30 Samsung Sdi Co Ltd Portable communication equipment
JP2000278373A (en) * 1999-03-29 2000-10-06 Ricoh Co Ltd Portable electronic equipment
JP2001237933A (en) * 2000-02-23 2001-08-31 Nec Telecom Syst Ltd Portable telephone set
JP3083256U (en) * 2001-06-01 2002-01-25 喜晴 矢本 Screen magnifiers for mobile phones, calculators, televisions, etc.
JP2002044201A (en) * 2000-07-24 2002-02-08 Tookado:Kk Image display device of portable telephone set
JP3084821U (en) * 2001-09-20 2002-03-29 ソフトブレーン株式会社 Mobile phone
JP2002118628A (en) * 2000-10-05 2002-04-19 Zenji Tsuchikawa Portable telephone
JP2002218030A (en) * 2001-01-17 2002-08-02 Hitachi Kokusai Electric Inc Folding type portable terminal equipment
JP2002247164A (en) * 2001-02-14 2002-08-30 Matsushita Electric Ind Co Ltd Display device

Patent Citations (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0559517U (en) * 1992-01-08 1993-08-06 光雄 菊地 Drawer-type display device and portable computer equipped with it
JPH0937015A (en) * 1995-07-18 1997-02-07 Sanyo Electric Co Ltd Portable information terminal equipment with facsimile function
JPH09247250A (en) * 1996-03-05 1997-09-19 Sony Corp Radio device
JPH09258705A (en) * 1996-03-25 1997-10-03 Hitachi Ltd Multifunctional terminal equipment coping with multi-screen
JPH10319879A (en) * 1997-03-10 1998-12-04 Masanobu Kujirada Foldable display device
JPH1132379A (en) * 1997-07-14 1999-02-02 Sony Corp Portable telephone set with visual device and personal computer
JPH1155724A (en) * 1997-08-05 1999-02-26 Sanyo Electric Co Ltd Portable telephone set
JPH11249596A (en) * 1998-03-06 1999-09-17 Sony Corp Portable information processor
JPH11341121A (en) * 1998-05-28 1999-12-10 Nec Corp Mobile radio equipment
JP2000184026A (en) * 1998-12-14 2000-06-30 Samsung Sdi Co Ltd Portable communication equipment
JP2000278373A (en) * 1999-03-29 2000-10-06 Ricoh Co Ltd Portable electronic equipment
JP2001237933A (en) * 2000-02-23 2001-08-31 Nec Telecom Syst Ltd Portable telephone set
JP2002044201A (en) * 2000-07-24 2002-02-08 Tookado:Kk Image display device of portable telephone set
JP2002118628A (en) * 2000-10-05 2002-04-19 Zenji Tsuchikawa Portable telephone
JP2002218030A (en) * 2001-01-17 2002-08-02 Hitachi Kokusai Electric Inc Folding type portable terminal equipment
JP2002247164A (en) * 2001-02-14 2002-08-30 Matsushita Electric Ind Co Ltd Display device
JP3083256U (en) * 2001-06-01 2002-01-25 喜晴 矢本 Screen magnifiers for mobile phones, calculators, televisions, etc.
JP3084821U (en) * 2001-09-20 2002-03-29 ソフトブレーン株式会社 Mobile phone

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10354879A1 (en) * 2003-11-24 2005-06-30 Siemens Ag Coverable display for devices in automation technology
US9716778B1 (en) * 2015-04-27 2017-07-25 Derrick Kingsley Walker Three dimensional extension-screen smart phone

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