KR20080006338A - Device for charging using solar cell panel in a lcd panel of mobilephone - Google Patents

Device for charging using solar cell panel in a lcd panel of mobilephone Download PDF

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Publication number
KR20080006338A
KR20080006338A KR1020060065429A KR20060065429A KR20080006338A KR 20080006338 A KR20080006338 A KR 20080006338A KR 1020060065429 A KR1020060065429 A KR 1020060065429A KR 20060065429 A KR20060065429 A KR 20060065429A KR 20080006338 A KR20080006338 A KR 20080006338A
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South Korea
Prior art keywords
panel
lcd panel
solar
light
power
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KR1020060065429A
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Korean (ko)
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문상진
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(주)인세이프테크
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Priority to KR1020060065429A priority Critical patent/KR20080006338A/en
Publication of KR20080006338A publication Critical patent/KR20080006338A/en

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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S10/00—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power
    • H02S10/40—Mobile PV generator systems
    • 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
    • H04M1/026—Details of the structure or mounting of specific components
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S323/00—Electricity: power supply or regulation systems
    • Y10S323/906—Solar cell systems

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Photovoltaic Devices (AREA)

Abstract

A voltage charger is provided to charge a battery in a portable device continuously by using a solar cell panel installed in an LCD(Liquid Crystal Display) panel of a mobile phone. A voltage charger for a mobile phone includes an LCD panel(110), a solar cell panel(120), and a condenser(130). Various information signals are displayed on the LCD panel. The solar cell panel is implemented inside the LCD panel and blocks light, when the LCD panel is activated. When the LCD panel is deactivated, the solar cell panel generates electricity using various solar cells. The electricity from the solar cell panel is stored in the condenser. The light which passes through the LCD panel is used to charge the condenser.

Description

휴대폰 엘시디 패널에 설치된 태양전지판을 이용한 전원 충전 장치{Device for charging using solar cell panel in a LCD panel of mobilephone} Device for charging using solar panel installed in LCD panel of mobile phone {Device for charging using solar cell panel in a LCD panel of mobilephone}

도 1은 휴대폰 엘시디 패널에 설치된 태양전지판을 이용한 전원 충전 장치의 외관 사시도1 is an external perspective view of a power charging device using a solar panel installed in a mobile phone LCD panel

도 2는 본 발명의 일시시예에 따른 휴대폰 엘시디 패널에 설치된 태양전지판을 이용한 전원 충전 장치에 빛이 흡수되는 과정을 나타낸 참고도2 is a reference diagram illustrating a process of absorbing light in a power charging device using a solar panel installed in a mobile phone LCD panel according to a temporary embodiment of the present invention.

도 3은 본 발명의 일시시예에 따른 휴대폰 엘시디 패널에 설치된 태양전지판을 이용한 전원 충전 장치에 빛이 차단되는 과정을 나타낸 참고도3 is a reference diagram showing a process of blocking light to the power charging device using a solar panel installed in a mobile phone LCD panel according to a temporary embodiment of the present invention

도 4는 본 발명에 일시시예에 따른 휴대폰 엘시디 패널에 설치된 태양전지판을 이용한 전원 충전 장치의 전원 충전 방법을 나타내는 흐름도이다.4 is a flowchart illustrating a power charging method of a power charging device using a solar panel installed in a mobile phone LCD panel according to a temporary embodiment of the present invention.

< 도면의 주요 부분에 대한 부호의 설명><Description of the reference numerals for the main parts of the drawings>

110 : 엘시디 패널 120 : 태양전지판110 LCD panel 120 solar panel

130 : 축전부 130: power storage

본 발명은 휴대폰 엘시디 패널에 설치된 태양전지판을 이용한 전원 충전 장치에 관한 것이다, 보다 상세하게는 휴대폰 전원 비 인가시 엘시디 패널이 비활성화 상태가 되어 엘시디 패널 안쪽에 부착된 태양전지판이 빛을 흡수하여 상시 전원을 충전하는 장치에 관한 것이다. The present invention relates to a power charging device using a solar panel installed in the LCD panel of the mobile phone, and more particularly, the LCD panel is deactivated when the mobile phone power is not applied, so that the solar panel attached to the inside of the LCD panel absorbs light at all times. It relates to a device for charging.

기존에 태양전지를 이용한 충전장치가 구비된 휴대폰 배터리가 있었다. 휴대폰 본체의 소형화에 의해 배터리 본체의 소형화에도 노력을 기울이고 있었다. 이런 배터리 본체의 소형화 경향에 따라 배터리 자체의 충전 용량이 감소하여 사용시간이 단축되는 문제점이 있었다.Previously, there was a mobile phone battery equipped with a charging device using a solar cell. With the miniaturization of the mobile phone body, efforts have been made to miniaturize the battery body. According to the tendency of such a miniaturization of the battery body there is a problem in that the charging capacity of the battery itself is reduced to shorten the use time.

더욱이 게임, 무선인터넷 등 부가기능이 추가됨에 따라 부가기능 사용시간이 늘어 실제 통화시에 용량이 부족하고 충전된 배터리로 교환하여야하는 불편함이 있는 문제점이 있었다.Moreover, as additional functions such as games and wireless internets are added, there is a problem in that the use time of the additional functions increases, so that the capacity is insufficient at the time of the actual call and the battery must be replaced with a charged battery.

또한, 휴대폰 후면에 작동에 필요한 전원을 공급하기 위해 착탈 가능한 배터리가 결합 되어 있고 배터리 표면에 태양전지판이 부착되어 있었다. 배터리표면에 부착된 태양전지판이 보여 휴대폰 디자인이 깔끔해보이지 않는 등 외관상의 문제점이 있었다.In addition, a removable battery was attached to the back of the phone to provide power for operation, and a solar panel was attached to the battery surface. The solar panels attached to the surface of the battery showed problems in appearance such as the design of the mobile phone did not look neat.

상술한 문제점을 해결하기 위해 안출된 본 발명의 목적은, 엘시디 패널 내측에 태양전지판을 설치하고 휴대폰의 엘시디 패널이 비 활성화된 경우 투과된 빛을 태양전지판에서 흡수하고 흡수된 빛이 태양전지판에서 전압으로 변환되고 축전 부에 저장되어 계속 충전이 가능하여 항상 배터리 잔량을 충분하게 하여 배터리 부족시에도 편리하게 사용하게 하는 휴대폰 엘시디 패널에 설치된 태양전지판을 이용한 전원 충전 장치를 제공하는 데 있다. An object of the present invention devised to solve the above problems is to install a solar panel inside the LCD panel, when the LCD panel of the mobile phone is deactivated, the transmitted light is absorbed from the solar panel and the absorbed light is the voltage in the solar panel The present invention provides a power charging device using a solar panel installed in an LCD panel of a mobile phone, which is converted into a battery and stored in an electric storage unit, and thus can be continuously charged so that a sufficient amount of battery is always available for convenient use even when the battery is low.

상술한 목적을 달성하기 위한 본 발명의 휴대폰 엘시디 패널에 설치된 태양전지판을 이용한 전원 충전 장치는 각종 정보신호가 표시되는 엘시디 패널과, 상기 엘시디 패널 안쪽에 부착된 태양전지판은 엘시디 패널이 활성화되면 빛을 차단하고, 엘시디 패널이 비활성화되면 태양 및 형광등 광을 투과하여 전압으로 변환하기 위한 다수의 태양전지 셀이 부착된 태양전지판과, 상기 태양전지판을 통해 얻은 변환된 전기를 저장하는 축전부를 포함한다.In order to achieve the above object, a power charging device using a solar panel installed in an LCD panel of a mobile phone of the present invention includes an LCD panel displaying various information signals, and a solar panel attached to the inside of the LCD panel emits light when the LCD panel is activated. When the LCD panel is deactivated and the LCD panel is inactivated, the solar panel includes a solar panel attached to a plurality of solar cells for transmitting solar and fluorescent light to a voltage, and a storage unit for storing the converted electricity obtained through the solar panel.

또한, 태양전지판은, 엘시디 패널을 통해 투과된 빛이 태양전지판에 흡수되어 상기 흡수된 빛을 상시 전원을 충전하는데 이용하는 것을 특징으로 한다.In addition, the solar panel is characterized in that the light transmitted through the LCD panel is absorbed by the solar panel is used to charge the power at all times the absorbed light.

또한, 상기 엘시디 패널은, 전원이 인가되면 활성화되고, 전원이 인가되지 않으면 비 활성화되며, 상기 엘시디 패널이 활성화된 상태에서는 빛을 차단하고, 비 활성화된 상태에서는 태양전지판에 흡수되는 빛을 전원으로 충전하는 것을 특징으로 한다.In addition, the LCD panel is activated when power is applied, and is deactivated when power is not applied. When the LCD panel is activated, the LCD panel blocks light, and when the LCD panel is deactivated, light absorbed by the solar panel is used as a power source. It is characterized by charging.

또한, 엘시디 패널이 비활성화되면 엘시디 패널로 투과되는 태양 빛을 태양전지판이 흡수하고, 상기 흡수된 태양 빛은 축전부에 저장되고 축전부에 저장된 빛을 상시 전원을 충전하고, 활성화될 때는 엘시디 패널이 빛을 차단하여 태양전지판 으로 흡수되지 않는 휴대폰 엘시디 패널에 설치된 태양전지판을 이용한 전원 충전 방법을 포함한다.In addition, when the LCD panel is deactivated, the solar panel absorbs solar light transmitted through the LCD panel, and the absorbed solar light is stored in the power storage unit, and the power stored in the power storage unit is always charged, and when activated, the LCD panel is activated. It includes a power charging method using a solar panel installed in the LCD panel of a mobile phone that blocks light and is not absorbed by the solar panel.

또한, 엘시디 패널에 전원이 인가되지 않을 경우 상기 엘시디 패널이 비 활성화 되는 단계와, 상기 비 활성화된 엘시디 패널로 투과되는 태양 빛이 태양전지판을 통해 흡수되고, 상기 태양전지판에서 흡수된 태양 빛은 전압으로 전환되는 단계와, 및 상기 태양전지판을 통해 전환된 전류는 축전부에 저장되는 단계를 포함한다. In addition, when no power is applied to the LCD panel, the LCD panel is deactivated, and solar light transmitted through the non-activated LCD panel is absorbed through the solar panel, and the solar light absorbed by the solar panel is a voltage. And the current converted through the solar panel is stored in the power storage unit.

또한 엘시디 패널이 활성화될 때는 빛이 차단되는 단계를 더 포함한다.In addition, the LCD panel further comprises the step of blocking the light when activated.

이하, 첨부한 도면을 참조하여 본 발명에 따른 휴대폰 엘시디 패널에 설치된 태양전지판을 이용한 전원 충전 장치의 바람직한 일실시예에 대해 상세하게 설명한다.Hereinafter, with reference to the accompanying drawings will be described in detail a preferred embodiment of a power charging device using a solar panel installed in a mobile phone LCD panel according to the present invention.

도 1은 휴대폰 엘시디 패널(110)에 설치된 태양전지판(120)을 이용한 전원 충전 장치의 외관 사시도이다. 1 is an external perspective view of a power charging device using a solar panel 120 installed in a mobile phone LCD panel 110.

도 1을 참고하면, 휴대폰 전면 상부에 휴대폰 사용과정에서 발생 되는 문자 및 정보 신호가 표시되는 엘시디 패널(110)이 있다. Referring to FIG. 1, there is an LCD panel 110 that displays text and information signals generated in a mobile phone using process on an upper surface of a mobile phone.

엘시디(LCD; liquid crystal display)란 인가전압에 따른 액정의 투과도의 변화를 이용하여 각종 장치에서 발생 되는 여러 전기적인 정보를 시각정보로 변화시켜 전달하는 전자 소자이다. LCD (liquid crystal display) is an electronic device that changes and transmits various electrical information generated by various devices to visual information by using a change in transmittance of liquid crystal according to an applied voltage.

휴대폰이 듀얼 엘시디를 구비하는 경우 휴대폰의 외부에 설치되어 시간정보 등을 표시하는 서브 엘시디도 있다. When the mobile phone has a dual LCD, there is also a sub LCD installed outside the mobile phone to display time information.

엘시디 패널(110)은 휴대폰이 슬라이드인 경우 휴대폰 몸체의 상 단면에 위치하고 엘시디 패널의 크기가 점차 확대되고 있다. The LCD panel 110 is located on the upper end surface of the mobile phone body when the mobile phone is a slide, and the size of the LCD panel is gradually increased.

도 2는 본 발명의 일시시예에 따른 빛이 흡수되는 과정을 보인 참고도이다. 2 is a reference diagram showing a process in which light is absorbed according to a temporary embodiment of the present invention.

도 2를 참고하면, 실내나 실외에서 태양 및 형광등 광이 사물에 비치고 휴대폰 엘시디 패널(110)로 빛이 투과된다. Referring to FIG. 2, sunlight and fluorescent light are reflected on an object indoors or outdoors, and light is transmitted to the cell phone LCD panel 110.

엘시디 패널(110)은 태양전지판(120)과 축전부(130)를 포함한다.The LCD panel 110 includes a solar panel 120 and a power storage unit 130.

태양전지판(120)은 충전에 필요한 전력을 출력할 수 있도록 다수의 태양전지가 연결되어 구성되어 있다. The solar panel 120 is configured by connecting a plurality of solar cells to output the power required for charging.

상기 태양전지는 주간에 일사량이 있는 경우 직접 태양에너지를 직류 전기 에너지로 변환시키는 반도체 발전 소자이다.The solar cell is a semiconductor power generation device that directly converts solar energy into direct current electrical energy when there is insolation during the day.

태양전지판(120)은 엘시디 패널(110) 내측(안쪽)에 설치한다. The solar panel 120 is installed inside (inside) the LCD panel 110.

휴대폰을 사용하지 않으면 엘시디 패널(110)이 비 활성화 상태에 있게 된다. If the mobile phone is not used, the LCD panel 110 is in an inactive state.

엘시디 패널(110)이 비 활성화상태에 있을 경우 빛이 투과된다. When the LCD panel 110 is in an inactive state, light is transmitted.

상기 투과된 빛은 엘시디 패널 안쪽에 부착된 태양전지판(120)으로 흡수된다. The transmitted light is absorbed by the solar panel 120 attached to the inside of the LCD panel.

태양전지판(120)에 흡수된 빛은 태양전지판(120)에서 전압으로 변환되어 축전부(130)에 저장된다. Light absorbed by the solar panel 120 is converted into a voltage in the solar panel 120 and stored in the power storage unit 130.

축전부(130)는 캐패시터(capacitor)라고도 하며 단말기 부품들이 원활하게 작동할 수 있도록 전력을 가져와서 저장할 수 있으며 필요할 때 방출해 주는 역할을 한다. Capacitor 130 is also referred to as a capacitor (capacitor) can take and store the power so that the terminal components can operate smoothly, and serves to release when needed.

도 3은 본 발명의 일시시예에 따른 빛이 차단되는 과정을 나타낸 참고도이다. 3 is a reference diagram illustrating a process of blocking light according to a temporary embodiment of the present invention.

도 3을 참고하면, 휴대폰의 전원이 인가되어 통화를 하거나 사용시에는 엘시디 패널(110)이 활성화된다. Referring to FIG. 3, the LCD panel 110 is activated when the mobile phone is powered on to make a call.

이 경우에는 태양 빛이 상기 패널을 통과하지 못하고 차단된다. In this case, sunlight does not pass through the panel and is blocked.

빛이 차단되어 태양전지판(120)에 흡수되지 않고 전압으로 변환되어 축전부(130)에 저장되지 않아 충전 장치에 하는 경우 이용할 수 없다.Light is blocked and not absorbed by the solar panel 120 and is not converted into a voltage and stored in the power storage unit 130, and thus cannot be used in a charging device.

그러나 상기 엘시디 패널(110)은 디자인 측면에서 보완되어 태양전지판(120)이 엘시디 패널 안쪽(내측)에 부착되어 있다. 휴대폰 전원이 인가되어 사용시에는 엘시디 패널(110)에 태양전지판(120)이 보이지 않게 되는 외관상의 이점을 얻을 수 있다. However, the LCD panel 110 is complemented in terms of design, and the solar panel 120 is attached to the inside (inside) of the LCD panel. When the mobile phone power is applied and used, the solar panel 120 may not be visible on the LCD panel 110.

도 4는 본 발명에 일시시예에 따른 전원 충전 방법을 나타내는 흐름도이다. 4 is a flowchart illustrating a power charging method according to a temporary embodiment of the present invention.

도 4를 참고하면 휴대폰의 전원을 인가하지 않는 경우 항상 휴대폰의 엘시디 패널(110)은 비활성화된 상태로 있게 된다.Referring to FIG. 4, the LCD panel 110 of the cellular phone is always in an inactive state when power is not supplied to the cellular phone.

이 경우 태양 및 형광등 광이 비활성화된 패널을 투과한다. 보통 휴대폰 엘시디 패널은 비활성화된 경우가 많아 많은 빛이 투과될 수 있다(단계S210).In this case, solar and fluorescent light passes through the deactivated panel. In general, cellular phone LCD panels are often deactivated so that a lot of light can be transmitted (step S210).

그 다음, 상기 투과된 빛이 태양전지판(120)에 흡수된다. 흡수된 빛에 의하여 태양전지판(120)은 전압을 발생한다(단계S220). Then, the transmitted light is absorbed by the solar panel 120. The solar panel 120 generates a voltage by the absorbed light (step S220).

그 다음, 상기 발생된 전압은 축전부(130)에 저장된다(단계S230).Then, the generated voltage is stored in the power storage unit 130 (step S230).

상기 저장된 전압은 상시 충전되어 휴대폰을 충전하지 않고도 오래 사용할 수 있다(단계S240).The stored voltage is always charged and can be used for a long time without charging the mobile phone (step S240).

한편, 휴대폰의 전원이 인가되어 통화를 하거나 사용시에는 엘시디 패널(110)이 활성화된다. 이 경우에는 태양 및 형광등 광이 상기 패널을 통과하지 못하고 차단된다. On the other hand, the LCD panel 110 is activated when the phone is powered to make a call or use the mobile phone. In this case, the sun and fluorescent light do not pass through the panel and are blocked.

본 발명은 상술한 바람직한 실시 예에 한정되지 아니하며 청구범위에서 청구하는 본 발명의 요지를 벗어남이 없이 당해 발명이 속하는 기술분야에서 통상의 지식을 가진 자라면 누구든지 용이하게 변형 실시 가능한 것은 물론이고, 이와 같은 변경은 청구항의 청구범위 기재범위 내에 있게 된다.The present invention is not limited to the above-described preferred embodiments and can be easily modified by anyone of ordinary skill in the art without departing from the gist of the invention claimed in the claims, Such changes are intended to fall within the scope of the claims.

이상 살펴본 바와 같은 본 발명은, 엘시디 패널 내측에 태양전지판을 설치하고 휴대폰의 엘시디 패널이 비 활성화된 경우 투과된 빛을 태양전지판에서흡수하고 흡수된 빛이 태양전지판에서 전압으로 변환되고 축전부에 저장되어 계속 충전이 가능하여 항상 배터리 잔량을 충분하게 하여 배터리 부족시에도 편리하게 사용하게 하는 휴대폰 엘시디 패널에 설치된 태양전지판을 이용한 전원 전 장치를 제공할 수 있다.According to the present invention as described above, when the solar panel is installed inside the LCD panel and the LCD panel of the mobile phone is inactivated, the transmitted light is absorbed by the solar panel and the absorbed light is converted into voltage in the solar panel and stored in the power storage unit. It is possible to continue charging, so that it is possible to provide a power supply device using the solar panel installed in the LCD panel of the mobile phone, which always has enough battery power to make it convenient to use even when the battery is low.

Claims (5)

태양전지를 이용한 충전 장치 휴대폰에 있어서,In the charging device mobile phone using a solar cell, 각종 정보신호가 표시되는 엘시디 패널;LCD panel for displaying various information signals; 상기 엘시디 패널 안쪽에 부착된 태양전지판은 엘시디 패널이 활성화되면 빛을 차단하고, 엘시디 패널이 비활성화되면 태양 및 형광등 광을 투과하여 전압으로 변환하기 위한 다수의 태양전지 셀이 부착된 태양전지판; 및The solar panel attached to the inside of the LCD panel is a solar panel is attached to block the light when the LCD panel is activated, the solar panel is attached to a plurality of solar cells for transmitting the solar and fluorescent light to the voltage when the LCD panel is inactive; And 상기 태양전지판을 통해 얻은 변환된 전기를 저장하는 축전부; 를 포함하는 것을 특징으로 하는 휴대폰 엘시디 패널에 설치된 태양전지판을 이용한 전원 충전 장치. A power storage unit storing the converted electricity obtained through the solar panel; Power charging device using a solar panel installed on the cell phone LCD panel comprising a. 제1항에 있어서, 상기 태양전지판은,The method of claim 1, wherein the solar panel, 엘시디 패널을 통해 투과된 빛이 태양전지판에 흡수되어 상기 흡수된 빛을 상시 전원을 충전하는데 이용하는 것을 특징으로 하는 휴대폰 패널에 설치된 태양전지판을 이용한 전원 충전 장치.Light transmitted through the LCD panel is absorbed by the solar panel is a power charging device using a solar panel installed in the mobile phone panel, characterized in that to use the absorbed light to charge the power at all times. 제1항에 있어서, 상기 엘시디 패널은, The method of claim 1, wherein the LCD panel, 전원이 인가되면 활성화되고, 전원이 인가되지 않으면 비 활성화되며, 상기 엘시디 패널이 활성화된 상태에서는 빛을 차단하고, 비 활성화된 상태에서는 태양전지판에 흡수되는 빛을 전원으로 충전하는 것을 특징으로 하는 휴대폰 엘시디 패널에 설치된 태양전지판을 이용한 전원 충전 장치. It is activated when power is applied, and is deactivated when power is not applied. The cell phone blocks light when the LCD panel is activated, and charges light absorbed by the solar panel with power when the LCD panel is not activated. Power charging device using solar panel installed in LCD panel. 엘시디 패널이 비활성화되면 엘시디 패널로 투과되는 태양 빛을 태양전지판이 흡수하고, 상기 흡수된 태양 빛은 축전부에 저장되고 축전부에 저장된 빛을 상시 전원을 충전하고, 활성화될 때는 엘시디 패널이 빛을 차단하여 태양전지판으로 흡수되지 않는 휴대폰 엘시디 패널에 설치된 태양전지판을 이용한 전원 충전 방법. When the LCD panel is deactivated, the solar panel absorbs solar light transmitted through the LCD panel, and the absorbed solar light is stored in the power storage unit, and the light stored in the power storage unit is always charged, and when activated, the LCD panel emits light. Power charging method using solar panel installed in LCD panel of mobile phone that is not absorbed by solar panel by blocking. 제4항에 있어서,The method of claim 4, wherein 엘시디 패널에 전원이 인가되지 않을 경우 상기 엘시디 패널이 비 활성화 되는 단계; Deactivating the LCD panel when no power is supplied to the LCD panel; 상기 비 활성화된 엘시디 패널로 투과되는 태양 빛이 태양전지판을 통해 흡수되고, 상기 태양전지판에서 흡수된 태양 빛은 전압으로 전환되는 단계; 및 Solar light transmitted through the inactivated LCD panel is absorbed through the solar panel, and the solar light absorbed by the solar panel is converted into a voltage; And 상기 태양전지판을 통해 전환된 전류는 축전부에 저장되는 단계; 를 포함하는 휴대폰 엘시디 패널에 설치된 태양전지판을 이용한 전원 충전 방법.Storing the current converted through the solar panel in a power storage unit; Power charging method using a solar panel installed on the cell phone LCD panel comprising a.
KR1020060065429A 2006-07-12 2006-07-12 Device for charging using solar cell panel in a lcd panel of mobilephone KR20080006338A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103117571A (en) * 2013-01-18 2013-05-22 深圳市金立通信设备有限公司 Method and relevant device for providing energy for terminal
KR101537685B1 (en) * 2008-06-04 2015-07-20 엘지전자 주식회사 Mobile terminal and display control method
US9215306B2 (en) 2008-05-29 2015-12-15 Lg Electronics Inc. Mobile terminal and display control method thereof
KR20200133526A (en) 2019-05-20 2020-11-30 건국대학교 산학협력단 apparatus for manufacturing film type microplastics and preparing method for the same

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9215306B2 (en) 2008-05-29 2015-12-15 Lg Electronics Inc. Mobile terminal and display control method thereof
KR101537685B1 (en) * 2008-06-04 2015-07-20 엘지전자 주식회사 Mobile terminal and display control method
CN103117571A (en) * 2013-01-18 2013-05-22 深圳市金立通信设备有限公司 Method and relevant device for providing energy for terminal
KR20200133526A (en) 2019-05-20 2020-11-30 건국대학교 산학협력단 apparatus for manufacturing film type microplastics and preparing method for the same

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