KR19990066163A - Mounting structure of LCD module - Google Patents

Mounting structure of LCD module Download PDF

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Publication number
KR19990066163A
KR19990066163A KR1019980001833A KR19980001833A KR19990066163A KR 19990066163 A KR19990066163 A KR 19990066163A KR 1019980001833 A KR1019980001833 A KR 1019980001833A KR 19980001833 A KR19980001833 A KR 19980001833A KR 19990066163 A KR19990066163 A KR 19990066163A
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KR
South Korea
Prior art keywords
lcd module
notebook
mounting structure
back case
case
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Application number
KR1019980001833A
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Korean (ko)
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KR100463853B1 (en
Inventor
이익환
Original Assignee
윤종용
삼성전자 주식회사
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Priority to KR1019980001833A priority Critical patent/KR100463853B1/en
Publication of KR19990066163A publication Critical patent/KR19990066163A/en
Application granted granted Critical
Publication of KR100463853B1 publication Critical patent/KR100463853B1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/015—Ink jet characterised by the jet generation process
    • B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
    • B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
    • B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
    • B41J2/04571—Control methods or devices therefor, e.g. driver circuits, control circuits detecting viscosity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/015—Ink jet characterised by the jet generation process
    • B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
    • B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
    • B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
    • B41J2/0458—Control methods or devices therefor, e.g. driver circuits, control circuits controlling heads based on heating elements forming bubbles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/17—Ink jet characterised by ink handling
    • B41J2/175—Ink supply systems ; Circuit parts therefor
    • B41J2/17503—Ink cartridges
    • B41J2/17543—Cartridge presence detection or type identification
    • B41J2/17546—Cartridge presence detection or type identification electronically
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/21—Ink jet for multi-colour printing
    • B41J2/2107—Ink jet for multi-colour printing characterised by the ink properties

Landscapes

  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Liquid Crystal (AREA)

Abstract

LCD 모듈의 후면에 형성된 마운트홀과 노트 PC 백 케이스의 삽입홀을 통하여 인너너트로서 노트 PC 백 케이스의 후면으로부터 결합함으로서 LCD 모듈 자체의 크기가 감소하며 이에 따라 노트북 컴퓨터의 크기가 작아지고 무게가 가벼워지며, 또한 작업이 용이하고 신뢰성이 향상되는 이점이 있다.By combining from the back of the notebook PC back case as an inner nut through the mount hole formed on the back of the LCD module and the insertion hole of the notebook PC back case, the size of the LCD module itself is reduced, thereby making the notebook computer smaller and lighter in weight. It also has the advantage of easy operation and improved reliability.

Description

엘씨디 모듈의 장착구조Mounting structure of LCD module

본 발명은 LCD 모듈의 장착구조에 관한 것으로, 더욱 상세하게는 LCD 모듈을 백 마운팅(back mounting)방식으로 장착하기 위한 LCD 모듈의 장착구조에 관한 것이다.The present invention relates to a mounting structure of the LCD module, and more particularly to a mounting structure of the LCD module for mounting the LCD module in a back mounting (back mounting) method.

일반적으로 널리 사용되고 있는 표시장치들 중의 하나인 CRT(cathode ray tube)는 TV를 비롯해서 계측기기, 정보 단말기 등의 모니터에 주로 이용되고 있으나, CRT 자체의 무게나 크기로 인해 전자 제품의 소형화, 경량화의 요구에 적극 대응할 수 없었다. 이러한 CRT를 대체하기 위해 소형, 경량화의 장점을 갖고 있는 LCD 모듈이 활발하게 개발되어 왔으며, 최근에는 평판 표시장치로서의 역할을 충분히 수행할 수 있을 정도로 개발되어 LCD 모듈의 수요가 증가하고 있다.Cathode ray tube (CRT), one of the widely used display devices, is mainly used for monitors such as TVs, measuring devices, and information terminals.However, due to the weight and size of the CRT itself, Could not respond actively to the demand. In order to replace the CRT, LCD modules having advantages of small size and light weight have been actively developed. Recently, the LCD module has been developed enough to perform a role as a flat panel display device, and the demand for LCD modules is increasing.

일반적으로 현재 시판 중인 대부분의 노트북 컴퓨터에는 표시장치로서 LCD 모듈이 채용되고 있다. 따라서 노트북 컴퓨터가 슬림화, 경량화되어 가고 있는 실정에서 LCD 모듈의 슬림화 및 경량화는 필수적인 요건이 되고 있다. 이는 노트북 컴퓨터에 있어서 LCD 모듈은 가장 큰 면적과 무게를 차지하고 있기 때문이다.In general, most notebook computers currently on the market employ LCD modules as display devices. Therefore, in the situation where notebook computers are becoming thinner and lighter, the slimmer and lighter LCD modules become an essential requirement. This is because LCD modules occupy the largest area and weight in notebook computers.

이와 같이 LCD 모듈의 면적을 줄이기 위한 시도로 LCD 모듈을 노트북 컴퓨터의 케이스(이하 '노트 PC 케이스'라 함)에 장착하는 방식에 대한 검토가 연구되어 왔다.As an attempt to reduce the area of the LCD module has been studied how to mount the LCD module in the case of the notebook computer (hereinafter referred to as "note PC case").

도 1을 참조하면, 톱 마운팅(top mounting) 방식에 적용되는 LCD 모듈이 도시되어 있다. 즉, 노트 PC 케이스와 결합시키기 위해서 LCD 모듈(1)의 측면에 마운트부(20)를 형성되어 있다. 이에 따라 전체적인 LCD 모듈의 크기가 커진다는 문제점이 있다.Referring to FIG. 1, an LCD module applied to a top mounting method is shown. That is, the mount unit 20 is formed on the side of the LCD module 1 to be combined with the note PC case. Accordingly, there is a problem that the size of the overall LCD module increases.

여기서, 미도시 부호 10은 톱 샤시이고 30은 LCD 모듈이다.Here, reference numeral 10 is a top chassis and 30 is an LCD module.

또한, 사이드 마운팅(side mounting) 방식으로 장착할 수 있는 바, 이 경우에는 필요한 면적을 최소화시킬 수는 있지만, 장착하는 작업이 어렵고 신뢰성이 저하한다는 문제점이 있다.In addition, it can be mounted by the side mounting method, in this case, the required area can be minimized, but there is a problem that the mounting work is difficult and the reliability is lowered.

따라서, 본 발명은 목적은 상기와 같은 문제점을 감안하여 안출된 것으로써, 노트 PC 케이스와 LCD 모듈을 백 마운팅 방식으로 결합시켜 LCD 모듈의 크기를 줄이는데 있다.Accordingly, the present invention has been made in view of the above problems, and is intended to reduce the size of the LCD module by combining the notebook PC case and the LCD module in a back mounting method.

도 1은 일반적인 LCD 모듈의 장착구조를 개략적으로 나타낸 사시도이고,1 is a perspective view schematically showing a mounting structure of a general LCD module,

도 2는 본 발명에 의한 LCD 모듈의 구조를 개략적으로 나타낸 평면도이며,2 is a plan view schematically showing the structure of an LCD module according to the present invention;

도 3은 본 발명에 의한 LCD 모듈과 노트 PC 백 케이스가 결합된 상태를 나타낸 단면도이다.3 is a cross-sectional view showing a state in which the LCD module and the notebook PC back case according to the present invention are combined.

<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>

1 : LCD 모듈 10 : 톱 샤시1: LCD module 10: Top chassis

20 : 마운트부 22 : 인너너트20: mount part 22: inner nut

23 : 삽입홀 24 : 마운트홀23: insertion hole 24: mount hole

25 : 수용홈 30 : LCD 패널25: accommodation groove 30: LCD panel

50 : 노트북 컴퓨터 백 케이스50: laptop computer back case

60 : 노트북 컴퓨터 프론트 케이스60: Laptop Computer Front Case

본 발명에 따르면, 노트북 컴퓨터의 케이스에 LCD 모듈을 장착하는 구조에 있어서, LCD 모듈의 후면 네 모서리에 내부에 나사가 형성된 마운트홀이 형성되고, 백 케이스에는 마운트홀에 대응하는 위치에 삽입홀이 형성되어 인너너트가 삽입홀을 통하여 마운트홀의 나사에 결합된다.According to the present invention, in the structure of mounting the LCD module in the case of the notebook computer, a mount hole formed with a screw is formed in the four rear corners of the LCD module, the insertion hole in the position corresponding to the mount hole in the back case The inner nut is coupled to the screw of the mount hole through the insertion hole.

이때, 바람직하게, 삽입홀이 형성되는 위치에 인너너트를 수용하는 수용홈이 형성될 수 있다. 수용홈은 사출성형에 의해 노트북 컴퓨터의 백 케이스와 일체로 형성될 수 있다.At this time, preferably, an accommodation groove for receiving the inner nut may be formed at a position where the insertion hole is formed. The receiving groove can be formed integrally with the back case of the notebook computer by injection molding.

이하 본 발명에 의한 LCD 모듈의 장착구조를 첨부된 도면 도 2 및 도 3을 참조하여 설명하면 다음과 같다.Hereinafter, the mounting structure of the LCD module according to the present invention will be described with reference to FIGS. 2 and 3.

LCD 모듈(1)의 후면에는 노트 PC 백 케이스(50)와 결합하기 위한 마운트홀(24)이 네 모서리에 형성된다. 마운트홀(24)의 내부에는 인너너트(22)와 나사 결합할 수 있도록 나사가 형성된다.On the rear of the LCD module 1, a mount hole 24 for coupling with the notebook PC back case 50 is formed at four corners. A screw is formed in the mount hole 24 to be screwed into the inner nut 22.

또한 노트 PC 백 케이스(50)에는 LCD 모듈(1)의 마운트홀(24)에 대응하는 위치에 삽입홀(23)이 형성된다. 또한 바람직하게 인너너트(22)가 노트 PC 백 케이스(50) 외측으로 돌출되지 않도록 수용홈(25)이 형성된다. 바람직하게, 수용홈(25)은 노트 PC 백 케이스(50)를 사출 성형할 때, 일체로 형성할 수 있다.In addition, an insertion hole 23 is formed in the note PC back case 50 at a position corresponding to the mount hole 24 of the LCD module 1. In addition, the receiving groove 25 is preferably formed so that the inner nut 22 does not protrude to the outside of the notebook PC back case 50. Preferably, the receiving groove 25 may be integrally formed when injection molding the notebook PC back case 50.

이와 같은 구조의 LCD 모듈(1)을 노트 PC에 조립하는 방법에 대해 설명한다.A method of assembling the LCD module 1 having such a structure into a note PC will be described.

먼저, LCD 모듈(1)의 마운트홀(22)과 노트 PC 백 케이스(50)의 삽입홀(23)의 중심이 일치하도록 정렬시킨다.First, the centers of the mount holes 22 of the LCD module 1 and the insertion holes 23 of the note PC back case 50 are aligned.

이어 노트 PC 백 케이스(50)의 후면으로부터 인너너트(22)를 끼우면, 인너너트(22)는 삽입홀(23)을 통과하여 마운트홀(24) 내부에 형성된 나사와 결합하여 LCD 모듈(1)을 노트 PC 백 케이스(50)에 고정시키게 된다. 이때, 바람직하게 인너너트(22)는 수용홈(25)에 완전히 수용되어 노트 PC 백 케이스(50)의 외측으로 돌출되지 않는다.Then, when the inner nut 22 is inserted from the rear side of the notebook PC back case 50, the inner nut 22 passes through the insertion hole 23 and engages with a screw formed in the mount hole 24 to form the LCD module (1). To the note PC back case 50. At this time, preferably the inner nut 22 is completely accommodated in the receiving groove 25 so as not to protrude to the outside of the note PC back case 50.

이후, 노트 PC 프론트 케이스(60)를 노트 PC 백 케이스(50)와 결합시킴으로서 조립을 완료한다.Thereafter, the assembly is completed by coupling the note PC front case 60 with the note PC back case 50.

한편, 노트 PC 백 케이스(50)와 LCD 모듈이 접촉하는 부위에는 인너너트(22)가 과도하게 돌려져서 어느 한 족이 파손되는 것을 방지하기 위하여 고무패킹 등의 탄성체를 삽입할 수 있다.In the meantime, the inner nut 22 is excessively turned on the contact portion between the notebook PC back case 50 and the LCD module so that an elastic body such as rubber packing may be inserted to prevent any one group from being damaged.

이상에서 설명한 바와 같이 본 발명에 따른 LCD 모듈의 장착구조를 이용하는 경우 몇 가지 이점을 갖는다.As described above, there are several advantages in using the mounting structure of the LCD module according to the present invention.

먼저, LCD 모듈과 노트 PC 백 케이스와의 결합을 백 마운팅 방식을 적용하기 때문에, 이를 위한 LCD 모듈 자체의 크기가 감소하며 이에 따라 노트북 컴퓨터의 크기가 작아지고 무게가 가벼워지는 이점이 있다.First, since the back mounting method is applied to the combination of the LCD module and the notebook PC back case, the size of the LCD module itself for this purpose is reduced, thereby reducing the size and weight of the notebook computer.

또한, 노트 PC 백 케이스의 후면으로부터 인너너트를 삽입하기 때문에 작업이 용이하고 신뢰성이 향상되는 이점이 있다.In addition, since the inner nut is inserted from the back of the note PC back case, the operation is easy and reliability is improved.

Claims (3)

노트북 컴퓨터의 케이스에 LCD 모듈을 장착하는 구조에 있어서,In the structure of mounting the LCD module to the case of the notebook computer, 상기 LCD 모듈의 후면 네 모서리에 내부에 나사가 형성된 마운트홀이 형성되고, 상기 백 케이스의 상기 마운트홀에 대응하는 위치에 삽입홀이 형성되어 인너너트가 상기 삽입홀을 통하여 상기 마운트홀의 나사에 결합되는 것을 특징으로 하는 LCD 모듈의 장착구조.Mount holes with screws formed therein are formed in four rear corners of the LCD module, and insertion holes are formed at positions corresponding to the mount holes of the back case, and inner nuts are coupled to the screws of the mount holes through the insertion holes. Mounting structure of the LCD module, characterized in that. 제 1 항에 있어서, 상기 삽입홀이 형성되는 위치에 상기 인너너트를 수용하는 수용홈이 형성되는 것을 특징으로 하는 LCD 모듈의 장착구조.The mounting structure of the LCD module according to claim 1, wherein a receiving groove for receiving the inner nut is formed at a position where the insertion hole is formed. 제 2 항에 있어서, 상기 수용홈은 상기 노트북 컴퓨터의 백 케이스와 일체로 형성되는 것을 특징으로 하는 LCD 모듈의 장착구조.The mounting structure of the LCD module of claim 2, wherein the receiving groove is formed integrally with the back case of the notebook computer.
KR1019980001833A 1998-01-22 1998-01-22 Mounting structure of LCD module KR100463853B1 (en)

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KR100463853B1 KR100463853B1 (en) 2005-04-06

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6594143B2 (en) 1998-12-11 2003-07-15 Nec Corporation Liquid crystal module mounting structure and mobile terminal mounted with the same
KR100536588B1 (en) * 1999-03-13 2005-12-14 삼성전자주식회사 Assemblage structure for pcb of a computer system
KR100563740B1 (en) * 1999-02-06 2006-03-24 삼성전자주식회사 Side mount typed LCD monitor
KR100589779B1 (en) 2004-06-08 2006-06-19 주식회사 대우일렉트로닉스 Bracket for lcd panel

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6594143B2 (en) 1998-12-11 2003-07-15 Nec Corporation Liquid crystal module mounting structure and mobile terminal mounted with the same
KR100419043B1 (en) * 1998-12-11 2004-02-19 엔이씨 엘씨디 테크놀로지스, 엘티디. Liqid crystal module supporting structure and mobile terminal mounted with the same
KR100563740B1 (en) * 1999-02-06 2006-03-24 삼성전자주식회사 Side mount typed LCD monitor
KR100536588B1 (en) * 1999-03-13 2005-12-14 삼성전자주식회사 Assemblage structure for pcb of a computer system
KR100589779B1 (en) 2004-06-08 2006-06-19 주식회사 대우일렉트로닉스 Bracket for lcd panel

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