JPH05136728A - Portable telephone set - Google Patents
Portable telephone setInfo
- Publication number
- JPH05136728A JPH05136728A JP3296846A JP29684691A JPH05136728A JP H05136728 A JPH05136728 A JP H05136728A JP 3296846 A JP3296846 A JP 3296846A JP 29684691 A JP29684691 A JP 29684691A JP H05136728 A JPH05136728 A JP H05136728A
- Authority
- JP
- Japan
- Prior art keywords
- light source
- incoming call
- signal
- colors
- soundless
- 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
Links
Landscapes
- Transceivers (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、数字や文字等を表示す
る表示部およびその表示部を照明する光源を有する携帯
電話機に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mobile phone having a display section for displaying numbers and letters and a light source for illuminating the display section.
【０００２】[0002]
【従来の技術】近年、移動体通信の技術分野は急速な発
展を遂げている。なかでも、携帯電話機や自動車電話に
おいては、小型、携帯性、低消費電流化および高機能化
が市場のニーズである。2. Description of the Related Art In recent years, the technical field of mobile communication has been rapidly developing. In particular, for mobile phones and car phones, market needs are compactness, portability, low current consumption, and high functionality.
【０００３】図１に従来の携帯電話機の概略ブロック図
を示す。図１において、１はフル・デュウプレックス方
式による無線部、２はＣＰＵを核とする制御部、３は送
信・受信音声およびデータ処理のためのベースバンド
部、４は上記各部（ユニット）に電源を供給する電源部
である。５はハンドセット部であり、ダイヤルキーその
他種々のスイッチ等を有する操作手段である操作部５
ａ、送受話器５ｂおよび数字や文字等を表示する表示手
段である表示部５ｃである。６はアンテナおよびアンテ
ナ端子部である。FIG. 1 is a schematic block diagram of a conventional mobile phone. In FIG. 1, 1 is a full-duplex wireless unit, 2 is a CPU-based control unit, 3 is a baseband unit for transmitting / receiving voice and data processing, and 4 is a power source for each unit (unit). Is a power supply unit. Reference numeral 5 denotes a handset unit, which is an operation unit having dial keys and other various switches.
a, a handset 5b, and a display unit 5c which is a display means for displaying numbers, characters and the like. Reference numeral 6 is an antenna and an antenna terminal portion.
【０００４】なお、上記した表示部としては、透過型液
晶パネルが多く使用されている。さらに、液晶パネルの
裏側にはＬＥＤや陰極管等のバックライト用の光源が設
けられており、表示面を裏側から照明して表示を見やす
くしている。A transmissive liquid crystal panel is often used as the display section. Further, a light source for a backlight such as an LED or a cathode tube is provided on the back side of the liquid crystal panel, and the display surface is illuminated from the back side to make the display easy to see.
【０００５】次に、図２の構成の携帯電話機の動作につ
いて説明する。まず、ハンドセット部５の電源スイッチ
（図示せず）を投入することにより、電源部４から電源
が供給されて、各ユニットの動作が開始する。これによ
り、チャネルスキャンが開始され、制御チャネルがロッ
クされて、携帯電話は待受状態となる（以下、この待受
状態をスタンバイモードという）。Next, the operation of the mobile phone having the configuration shown in FIG. 2 will be described. First, by turning on a power switch (not shown) of the handset unit 5, power is supplied from the power source unit 4 and the operation of each unit starts. As a result, the channel scan is started, the control channel is locked, and the mobile phone enters the standby state (hereinafter, this standby state is referred to as the standby mode).
【０００６】このスタンバイモードにおいては、着信信
号を受けたときは、リンガ装置により呼び出し音がスピ
ーカや圧電ブザー等の発音体（いずれも図示せず）から
送出され、ユーザに着信があったことを通知する。In this standby mode, when an incoming signal is received, a ringer sends a ringing tone from a speaker or a sounding body such as a piezoelectric buzzer (neither is shown) to notify the user that there is an incoming call. Notice.
【０００７】[0007]
【発明が解決しようとする課題】しかしながら、上記従
来の携帯電話機では、着信を通知する呼び出し音がスピ
ーカ等の発音体からのみ送出されるので、例えば会議中
に携帯電話機を使用する場合には、呼び出し音が周囲の
人の迷惑となり、会議の進行に支障を来たすという問題
があった。However, in the above-mentioned conventional mobile phone, a ringing tone for notifying an incoming call is sent out only from a sounding body such as a speaker. Therefore, when using the mobile phone during a conference, for example, There was a problem that the ringing sound disturbs the people around and disturbs the progress of the conference.
【０００８】本発明は、上記従来の問題を解決するもの
であり、着信があったときでも、周囲の人に迷惑を及ぼ
さない優れた携帯電話機を提供することを目的とする。The present invention solves the above-mentioned conventional problems, and an object of the present invention is to provide an excellent mobile phone which does not cause inconvenience to surrounding people even when an incoming call is received.
【０００９】[0009]
【課題を解決するための手段】本発明は、上記目的を達
成するために、操作手段と、表示手段と、この表示手段
を照明する少なくとも２種類の光源色を有する光源と、
操作手段からの選択指令に応じて光源色の１を選択する
光源切替手段とを備え、この光源切替手段は、着信信号
を検知して光源色を巡回的に順次切り替える切替信号を
発する構成となっている。In order to achieve the above-mentioned object, the present invention comprises an operating means, a display means, and a light source having at least two kinds of light source colors for illuminating the display means.
The light source switching means selects one of the light source colors 1 in response to a selection command from the operating means. The light source switching means detects the incoming signal and issues a switching signal to cyclically and sequentially switch the light source colors. ing.
【００１０】[0010]
【作用】したがって本発明によれば、表示部を照明する
光源として、２種類以上の光源色の光源を使用して、ユ
ーザの選択により好みの光源色で照明できると共に、着
信の際ユーザから予め無音指令が設定されている場合に
は、この光源色を巡回的に順次点灯して、着信を無音で
通知するので、周囲の人に迷惑を及ぼさないという効果
がある。Therefore, according to the present invention, as the light source for illuminating the display unit, it is possible to illuminate with a desired light source color by the user's selection by using light sources of two or more kinds of light source colors, and at the time of receiving an incoming call from the user. When the silence command is set, this light source color is cyclically turned on and the incoming call is silently notified, so that there is an effect that it does not disturb others.
【００１１】[0011]
【実施例】以下、本発明の実施例を説明する。図１は携
帯電話機における制御部およびハンドセット部の一部の
ブロック図である。このブロック図の他の部分は、図２
の従来例と略同一であるので、その構成の説明について
は省略する。図１において、７は光源切替手段としての
光源切替装置、８および９は表示部５ｃを照明するバッ
クライト用の光源で、例えば、オレンジおよび緑のそれ
ぞれ異なる光源色の光源である。１０は着信信号を増幅
するスピーカドライバ、１１は呼び出し音を送出するス
ピーカ、１２は着信信号を切り替えて中継する切替スイ
ッチ、１３は光源８および９を点灯する光源ドライバで
ある。EXAMPLES Examples of the present invention will be described below. FIG. 1 is a block diagram of a part of a control unit and a handset unit in a mobile phone. The other part of this block diagram is shown in FIG.
Since it is almost the same as the conventional example, the description of the configuration is omitted. In FIG. 1, 7 is a light source switching device as a light source switching unit, and 8 and 9 are light sources for a backlight that illuminate the display portion 5c, for example, light sources of different light source colors of orange and green, respectively. Reference numeral 10 is a speaker driver for amplifying an incoming signal, 11 is a speaker for sending out a ringing sound, 12 is a changeover switch for switching and relaying the incoming signal, and 13 is a light source driver for turning on the light sources 8 and 9.
【００１２】次に、図１の構成の動作について説明す
る。今、携帯電話機がスタンバイモードである場合、ユ
ーザが操作部５ａからの選択指令により、オレンジの光
源色の光源８を選択していたとする。この場合には選択
指令に応じて、ＣＰＵ２ａからの選択信号Ｅにより、駆
動信号Ｃはローレベルで駆動信号Ｄはハイレベルとな
り、オレンジ色の光源８が点灯している。また、ユーザ
からの無音指令により、無音信号Ｂが切替スイッチ１２
に入力されていて、この状態で着信信号Ａが入力される
と、着信信号Ａはスピーカドライバ１０には中継され
ず、光源切替装置７に中継される。すると光源駆動信号
ＣおよびＤは、所定の周期で交互にローレベルまたはハ
イレベルに切り替えられ、オレンジ色の光源８と緑色の
光源９は、その周期で交互に点灯をくり返す。したがっ
て、表示部５ｃがオレンジ色または緑色で交互に照明さ
れ、ユーザは無音で着信があることを知ることができ
る。Next, the operation of the configuration shown in FIG. 1 will be described. Now, when the mobile phone is in the standby mode, it is assumed that the user has selected the light source 8 of the orange light source color by the selection command from the operation unit 5a. In this case, in response to the selection command, the drive signal C becomes low level and the drive signal D becomes high level by the selection signal E from the CPU 2a, and the orange light source 8 is turned on. In addition, the silent signal B changes to the silent switch 12 in response to a silent command from the user.
When the incoming signal A is input in this state, the incoming signal A is not relayed to the speaker driver 10 but to the light source switching device 7. Then, the light source drive signals C and D are alternately switched to the low level or the high level in a predetermined cycle, and the orange light source 8 and the green light source 9 are alternately turned on in the cycle. Therefore, the display portion 5c is alternately illuminated with orange or green, and the user can know that the incoming call is silent.
【００１３】[0013]
【発明の効果】本発明は、上記実施例から明らかなよう
に、表示部を照明する光源に２種類以上の光源色のもの
を使用して、着信があったときは、この２種類以上の光
源色を所定の周期で巡回的に順次点灯させて、無音で着
信を通知するので、周囲の人に迷惑を及ぼさないという
効果を有する。As is apparent from the above embodiments, the present invention uses two or more types of light source colors for the light source for illuminating the display section, and when an incoming call is received, the two or more types are selected. Since the light source color is cyclically turned on in a predetermined cycle and the incoming call is notified silently, there is an effect that it does not disturb others in the surroundings.
【図１】本発明による携帯電話機の実施例における一部
のブロック図FIG. 1 is a partial block diagram of an embodiment of a mobile phone according to the present invention.
【図２】従来の携帯電話機の概略ブロック図FIG. 2 is a schematic block diagram of a conventional mobile phone.
７ 光源切替装置（光源切替手段） ８，９ 光源 １２ 切替スイッチ １３ 光源ドライバ Ａ 着信信号 Ｂ 無音信号 Ｃ，Ｄ 駆動信号 Ｅ 選択信号 7 light source switching device (light source switching means) 8, 9 light source 12 changeover switch 13 light source driver A incoming signal B silent signal C, D drive signal E selection signal
Claims (2)
を照明する少なくとも２種類の光源色を有する光源と、
前記操作手段からの選択指令に応じて前記光源色の１を
選択する光源切替手段とを備えた携帯電話機。1. An operating means, a display means, and a light source having at least two kinds of light source colors for illuminating the display means,
A mobile phone, comprising: a light source switching unit that selects one of the light source colors in response to a selection command from the operation unit.
て前記光源色を巡回的に順次切り替える切替信号を発す
ることを特徴とする請求項１記載の携帯電話機。2. The mobile phone according to claim 1, wherein the light source switching means detects an incoming signal and issues a switching signal for cyclically and sequentially switching the light source color.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3296846A JPH05136728A (en) | 1991-11-13 | 1991-11-13 | Portable telephone set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3296846A JPH05136728A (en) | 1991-11-13 | 1991-11-13 | Portable telephone set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH05136728A true JPH05136728A (en) | 1993-06-01 |
Family
ID=17838920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3296846A Pending JPH05136728A (en) | 1991-11-13 | 1991-11-13 | Portable telephone set |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH05136728A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6315440B1 (en) | 1999-02-16 | 2001-11-13 | Matsushita Electric Industrial Co., Ltd. | Multicolored illuminator and portable information apparatus having the same |
| US6523966B1 (en) | 1999-03-19 | 2003-02-25 | Matsushita Electric Industrial Co., Ltd. | LCD display with multi-color illumination means |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6054120B2 (en) * | 1982-02-12 | 1985-11-28 | 和致 矢倉 | water treatment equipment |
| JPH02104032A (en) * | 1988-10-12 | 1990-04-17 | Nec Corp | Annunciator for radio selective call receiver |
| JPH0354987A (en) * | 1989-05-26 | 1991-03-08 | Hitachi Ltd | Radio communication system |
| JPH03141731A (en) * | 1989-10-27 | 1991-06-17 | Toshiba Corp | Selective call receiver, call notifying method for the same, portable telephone set and incoming call notifying method for the same |
| JPH03280778A (en) * | 1990-03-29 | 1991-12-11 | Shimadzu Corp | Plotting communication terminal equipment |
-
1991
- 1991-11-13 JP JP3296846A patent/JPH05136728A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6054120B2 (en) * | 1982-02-12 | 1985-11-28 | 和致 矢倉 | water treatment equipment |
| JPH02104032A (en) * | 1988-10-12 | 1990-04-17 | Nec Corp | Annunciator for radio selective call receiver |
| JPH0354987A (en) * | 1989-05-26 | 1991-03-08 | Hitachi Ltd | Radio communication system |
| JPH03141731A (en) * | 1989-10-27 | 1991-06-17 | Toshiba Corp | Selective call receiver, call notifying method for the same, portable telephone set and incoming call notifying method for the same |
| JPH03280778A (en) * | 1990-03-29 | 1991-12-11 | Shimadzu Corp | Plotting communication terminal equipment |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6315440B1 (en) | 1999-02-16 | 2001-11-13 | Matsushita Electric Industrial Co., Ltd. | Multicolored illuminator and portable information apparatus having the same |
| US6523966B1 (en) | 1999-03-19 | 2003-02-25 | Matsushita Electric Industrial Co., Ltd. | LCD display with multi-color illumination means |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2826469B2 (en) | Mobile phone | |
| US4982424A (en) | Telephone having receive call indicating function and mute/light key | |
| JP2000106598A (en) | Portable telephone set with illuminator and control method for the illuminator | |
| JP2001218269A (en) | Portable wireless communication equipment | |
| JP3120592B2 (en) | Portable communication device | |
| KR100379946B1 (en) | Emergency paging processing apparatus and method using mobile communication network | |
| JPH10200960A (en) | Portable information terminal device | |
| US20040266416A1 (en) | Communication terminal apparatus and program for communication control process | |
| JPH05136728A (en) | Portable telephone set | |
| JP2000201381A (en) | Pdc and phs integrated type mobile body terminal | |
| JP2002300241A (en) | Portable communication terminal | |
| US8010165B2 (en) | Mobile communication device and an incoming caller number prompt method thereof | |
| JP2002281556A (en) | Mobile communication terminal equipment | |
| KR20010028824A (en) | Sub-display tasking control device of mobile phone and method thereof | |
| JPH08204811A (en) | Portable telephone system and its control method | |
| JP3330205B2 (en) | Image communication terminal | |
| JPH11136323A (en) | Communication terminal equipment | |
| JPH11155001A (en) | Portable radio telephone device and function adding device | |
| JP2001053839A (en) | Mobile radio terminal equipment | |
| JPH0591022A (en) | Portable telephone system with pager function | |
| JP3673143B2 (en) | Mobile communication terminal device | |
| JPH11205863A (en) | Mobile radio equipment with speech state notice function | |
| KR20030077756A (en) | Method for changing incoming call alerting mode automatically in mobile phone and mobile phone using the same | |
| KR20040093347A (en) | Apparatus and method for setting time to release manner function in mobile station | |
| KR960004293B1 (en) | Wireless phone |