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US 8,941,608 B2Granted
Liquid crystal display with detachable touch sensor
AssigneeHannstar Display Corp.
InventorsMing Sheng Chiu, Wen Chi Lin, Hung Chen Kao, Chien Hsiang Tseng, Chia Feng Teng
Life of this patent
Estimating the term…
Abstract
A liquid crystal display according to the present disclosure is provided. The liquid crystal display includes a frame, a backlight module, a plurality of hooking members, an LCD panel, and a touch sensor. According to the liquid crystal display of the present disclosure, wherein the hooking members on the frame may secure the touch sensor or the LCD panel on the backlight module without need of using double-sided tapes or optical adhesive.
Claims11
A liquid crystal display, comprising:
- a frame having an indentation, the frame having a first side surface, a second side surface, a third side surface, and a fourth side surface wherein the first side surface faces the third side surface and second side surface faces the fourth side surface, the first and third side surfaces connect with the second and fourth side surfaces;
- a backlight module positioned in the indentation of the frame;
- a plurality of hooking members positioned on the first, second, third and fourth side surfaces, respectively, each of the hooking member having a side portion extending from the frame and a top portion extending from the side portion toward the indentation, wherein an accommodation room is defined between the top portion and an upper surface of the frame, and the hooking member positioned on the third side surface is detachable from the frame;
- a liquid crystal display (LCD) panel positioned on a backlight module in a detachable manner, wherein sides of the LCD panel are positioned in the accommodation rooms;
- and
- a touch sensor positioned on the LCD panel, wherein sides of the touch sensor are positioned in the accommodation rooms;
- wherein the top portions of the hooking members press the LCD panel and touch sensor upon the upper surface of the frame to secure the LCD panel and touch sensor on the frame;
- a plurality of third electrical terminals provided on the upper surface of the touch sensor, and a plurality of fourth electrical terminals provided on the upper surface of the top portion of at least one of the hooking members, wherein the third electrical terminals are in electrical contacts with the corresponding fourth electrical terminals.
5 more elements
A liquid crystal display, comprising:
- a frame having an indentation, a frame having a first side surface, a second side surface, a third side surface, and a fourth side surface wherein the first side surface faces the third side surface and second side surface faces the fourth side surface, the first and third side surfaces connect with the second and fourth side surfaces;
- a backlight module positioned in the indentation of the frame;
- a liquid crystal display (LCD) panel positioned in the indentation of the frame and on the backlight module;
- a plurality of hooking members positioned on the first, second, third and fourth side surfaces, respectively, each of the hooking member having a side portion extending from the frame and a top portion extending from the side portion toward the indentation, wherein an accommodation room is defined between the top portion and an upper surface of the frame, and the hooking member positioned on the third side surface is detachable from the frame;
- and
- a touch sensor positioned on the LCD panel in a detachable manner, wherein sides of the touch sensor are positioned in the accommodation rooms;
- wherein the top portions of the hooking members press the touch sensor upon the upper surface of the frame to secure the touch sensor on the frame;
- a plurality of third electrical terminals provided on the upper surface of the touch sensor, and a plurality of fourth electrical terminals provided on the upper surface of the top portion of at least one of the hooking members, wherein the third electrical terminals are in electrical contacts with the corresponding fourth electrical terminals.
5 more elements
Dependencies are inferred from the claim text.